Bump DFL to 3.20.7 (#449)

* Hotfix for i18n where the detector was overriding localStorage

* Please, pnpm, cooperate

* Small fix regarding the backend getting hammered when switching to not supported languages plus a small english typo

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -0,0 +1,74 @@
+name: Bug report
+description: File a bug/issue
+title: "[BUG] <title>"
+labels: [bug]
+body:
+  - type: checkboxes
+    id: low-effort-checks
+    attributes:
+      label: Please confirm
+      description: Issues without all checks may be ignored/closed.
+      options:
+        - label: I have searched existing issues
+        - label: This issue is not a duplicate of an existing one
+        - label: I have checked the [common issues section in the readme file](https://github.com/SteamDeckHomebrew/decky-loader#-common-issues)
+        - label: I have attached logs to this bug report (failure to include logs will mean your issue will not be responded too).
+
+  - type: textarea
+    attributes:
+      label: Bug Report Description
+      description: A clear and concise description of what the bug is and if possible, the steps you used to get to the bug. If appropriate, include screenshots or videos.
+      placeholder: |
+        When I try to use ...
+
+        Steps to reproduce the behavior:
+        1. Go to '...'
+        2. Click on '....'
+        3. Scroll down to '....'
+        4. See error
+    validations:
+      required: true
+
+  - type: textarea
+    attributes:
+      label: Expected Behaviour
+      description: A brief description of the expected behavior.
+      placeholder: It should be ...
+    validations:
+      required: true
+
+  - type: input
+    attributes:
+      label: SteamOS version
+#      description: Can be found with `uname -a`
+#      placeholder: "Linux steamdeck 5.13.0-valve36-1-neptune #1 SMP PREEMPT Mon, 19 Dec 2022 23:39:41 +0000 x86_64 GNU/Linux"
+      placeholder: "SteamOS 3.4.3 Stable"
+    validations:
+      required: true
+
+  - type: dropdown
+    attributes:
+      label: Selected Update Channel
+      description: Which branch of Decky are you on?
+      multiple: false
+      options:
+         - Stable
+         - Prerelease
+    validations:
+      required: true
+
+  - type: input
+    attributes:
+      label: Have you modified the read-only filesystem at any point?
+      description: Describe how here, if you haven't done anything you can leave this blank
+      placeholder: Yes, I've installed neofetch via pacman.
+    validations:
+      required: false
+
+  - type: textarea
+    attributes:
+      label: Logs
+      description: Please reboot your deck (if possible) when attempting to recreate the issue, then run ``cd ~ && journalctl -b0  -u plugin_loader.service > deckylog.txt``. This will save the log file to ``~`` aka ``/home/deck``. Please upload the file here
+      placeholder: deckylog.txt
+    validations:
+      required: true

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: false
+contact_links:
+  - name: Steam Deck Homebrew Discord Server
+    url: https://discord.gg/ZU74G2NJzk
+    about: Please ask and answer questions here.

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -0,0 +1,35 @@
+name: Feature request
+description: Request a new feature (NOT A PLUGIN)
+title: "[Request] <title>"
+labels: [feature request]
+body:
+  - type: checkboxes
+    id: low-effort-checks
+    attributes:
+      label: Please confirm
+      description: Issues without all checks may be ignored/closed.
+      options:
+        - label: I have searched existing issues
+        - label: This issue is not a duplicate of an existing one
+        - label: This is not a request for a plugin
+
+  - type: textarea
+    attributes:
+      label: Feature Request Description
+      description: A clear and concise description of what the new feature. 
+      placeholder: |
+        Decky plugins should be sortable in the quick access menu
+    validations:
+      required: true
+
+  - type: textarea
+    attributes:
+      label: Further Description
+      description: A further explanation of the feature. If appropriate, include screenshots or videos.
+      placeholder: |
+        This would help make the UI clearer and easier to use as there is less clutter in the QAM.
+        It would also make it faster to access plugins that are used more.
+
+        This could be implemented by adding ...
+    validations:
+      required: false

.github/workflows/build.yml

@@ -2,41 +2,293 @@ name: Builder
 
 on:
   push:
-    branches: [ main ]
   pull_request:
-    branches: [ main ]
+  # schedule:
+  #   - cron: '0 13 * * *' # run at 1 PM UTC
+  workflow_dispatch:
+    inputs:
+      release:
+        type: choice
+        description: Release the asset
+        default: 'none'
+        options:
+          - none
+          - prerelease
+          - release
+      bump:
+        type: choice
+        description: Semver to bump
+        default: 'none'
+        options:
+          - none
+          - patch
+          - minor
+          - major
 
 permissions:
-  contents: read
+  contents: write
 
 jobs:
   build:
+    name: Build PluginLoader
+    runs-on: ubuntu-20.04
 
-    name: Packager
+    steps:
+    - name: Print input
+      run : |
+        echo "release: ${{ github.event.inputs.release }}\n"
+        echo "bump: ${{ github.event.inputs.bump }}\n"
+
+    - name: Checkout 🧰
+      uses: actions/checkout@v3
+
+    - name: Set up NodeJS 18 💎
+      uses: actions/setup-node@v3
+      with:
+        node-version: 18
+      
+    - name: Set up Python 3.10.2 🐍
+      uses: actions/setup-python@v4
+      with:
+        python-version: "3.10.2"
+        
+    - name: Install Python dependencies ⬇️
+      run: |
+        python -m pip install --upgrade pip
+        pip install pyinstaller==5.5
+        [ -f requirements.txt ] && pip install -r requirements.txt
+
+    - name: Install JS dependencies ⬇️
+      working-directory: ./frontend
+      run: |
+        npm i -g pnpm
+        pnpm i --frozen-lockfile
+
+    - name: Build JS Frontend 🛠️
+      working-directory: ./frontend
+      run: pnpm run build
+
+    - name: Build Python Backend 🛠️
+      run: pyinstaller --noconfirm --onefile --name "PluginLoader" --add-data ./backend/static:/static --add-data ./backend/locales:/locales --add-data ./backend/legacy:/legacy --add-data ./plugin:/plugin ./backend/*.py
+        
+    - name: Upload package artifact ⬆️
+      if: ${{ !env.ACT }}
+      uses: actions/upload-artifact@v3
+      with:
+        name: PluginLoader
+        path: ./dist/PluginLoader
+
+    - name: Download package artifact locally
+      if: ${{ env.ACT }}
+      uses: actions/upload-artifact@v3
+      with:
+        path: ./dist/PluginLoader
+
+  build-win:
+    name: Build PluginLoader for Win
+    runs-on: windows-2022
+
+    steps:
+    - name: Checkout 🧰
+      uses: actions/checkout@v3
+
+    - name: Set up NodeJS 18 💎
+      uses: actions/setup-node@v3
+      with:
+        node-version: 18
+      
+    - name: Set up Python 3.10.2 🐍
+      uses: actions/setup-python@v4
+      with:
+        python-version: "3.10.2"
+        
+    - name: Install Python dependencies ⬇️
+      run: |
+        python -m pip install --upgrade pip
+        pip install pyinstaller==5.5
+        pip install -r requirements.txt
+
+    - name: Install JS dependencies ⬇️
+      working-directory: ./frontend
+      run: |
+        npm i -g pnpm
+        pnpm i --frozen-lockfile
+
+    - name: Build JS Frontend 🛠️
+      working-directory: ./frontend
+      run: pnpm run build
+
+    - name: Build Python Backend 🛠️
+      run: pyinstaller --noconfirm --onefile --name "PluginLoader" --add-data "./backend/static;/static" --add-data "./backend/legacy;/legacy" --add-data "./plugin;/plugin" ./backend/main.py
+        
+    - name: Upload package artifact ⬆️
+      uses: actions/upload-artifact@v3
+      with:
+        name: PluginLoader Win
+        path: ./dist/PluginLoader.exe
+
+  release:
+    name: Release stable version of the package
+    if: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.release == 'release' }}
+    needs: build
     runs-on: ubuntu-latest
 
     steps:
-    - name: 🧰 Checkout
+    - name: Checkout 🧰
       uses: actions/checkout@v3
-      
-    - name: 🐍 Set up Python 3.10
-      uses: actions/setup-python@v3
+
+    - name: Install semver-tool asdf
+      uses: asdf-vm/actions/install@v1
       with:
-        python-version: "3.10"
-        
-    - name: ⬇️ Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install pyinstaller
-        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
-    
-    - name: 🛠️ Build
-      run: |
-        pyinstaller --noconfirm --onefile --name "PluginLoader" --add-data ./plugin_loader/static:/static --add-data ./plugin_loader/templates:/templates ./plugin_loader/*.py
-        
-    - name: ⬆️ Upload package
-      uses: actions/upload-artifact@v2
+        tool_versions: |
+          semver 3.3.0
+
+    - name: Fetch package artifact ⬇️
+      uses: actions/download-artifact@v3
+      if: ${{ !env.ACT }}
       with:
-        name: Plugin Loader
-        path: |
-          ./dist/*
+        name: PluginLoader
+        path: dist
+
+    - name: Get latest release
+      uses: rez0n/actions-github-release@main
+      id: latest_release
+      env:
+        token: ${{ secrets.GITHUB_TOKEN }}
+        repository: "SteamDeckHomebrew/decky-loader"
+        type: "nodraft"
+
+    - name: Prepare tag ⚙️
+      id: ready_tag
+      run: |
+        export VERSION=${{ steps.latest_release.outputs.release }}
+        echo "VERS: $VERSION"
+        OUT="notsemver"
+        if [[ "$VERSION" =~ "-pre" ]]; then
+          printf "is prerelease, bumping to release\n"
+          OUT=$(semver bump release "$VERSION")
+          printf "OUT: ${OUT}\n"\
+          printf "bumping by selected type.\n"
+          if [[ "${{github.event.inputs.bump}}" != "none" ]]; then
+            OUT=$(semver bump ${{github.event.inputs.bump}} "$OUT")
+            printf "OUT: ${OUT}\n"
+          else
+            printf "no type selected, not bumping for release.\n"
+          fi
+        elif [[ ! "$VERSION" =~ "-pre" ]]; then
+          printf "previous tag is a release, bumping by selected type.\n"
+          if [[ "${{github.event.inputs.bump}}" != "none" ]]; then
+            OUT=$(semver bump ${{github.event.inputs.bump}} "$VERSION")
+            printf "OUT: ${OUT}\n"
+          else
+            printf "previous tag is a release, but no bump selected. Defaulting to a patch bump.\n"
+            OUT=$(semver bump patch "$VERSION")
+            printf "OUT: ${OUT}\n"
+          fi
+        fi
+        echo "vOUT: v$OUT"
+        echo tag_name=v$OUT >> $GITHUB_OUTPUT
+
+    - name: Push tag 📤
+      uses: rickstaa/action-create-tag@v1.3.2
+      if: ${{ steps.ready_tag.outputs.tag_name && github.event_name == 'workflow_dispatch' && !env.ACT }}
+      with:
+        tag: ${{ steps.ready_tag.outputs.tag_name }}
+        message: Pre-release ${{ steps.ready_tag.outputs.tag_name }}
+
+    - name: Release 📦
+      uses: softprops/action-gh-release@v1
+      if: ${{ github.event_name == 'workflow_dispatch' && !env.ACT  }}
+      with:
+        name: Release ${{ steps.ready_tag.outputs.tag_name }}
+        tag_name: ${{ steps.ready_tag.outputs.tag_name }}
+        files: ./dist/PluginLoader
+        prerelease: false
+        generate_release_notes: true
+  
+  prerelease:
+    name: Release the pre-release version of the package
+    if: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.release == 'prerelease' }}
+    needs: build
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout 🧰
+      uses: actions/checkout@v3
+
+    - name: Install semver-tool asdf
+      uses: asdf-vm/actions/install@v1
+      with:
+        tool_versions: |
+          semver 3.3.0
+
+    - name: Fetch package artifact ⬇️
+      uses: actions/download-artifact@v3
+      if: ${{ !env.ACT }}
+      with:
+        name: PluginLoader
+        path: dist
+
+    - name: Get latest release
+      uses: rez0n/actions-github-release@main
+      id: latest_release
+      env:
+        token: ${{ secrets.GITHUB_TOKEN }}
+        repository: "SteamDeckHomebrew/decky-loader"
+        type: "nodraft"
+
+    - name: Prepare tag ⚙️
+      id: ready_tag
+      run: |
+        export VERSION=${{ steps.latest_release.outputs.release }}
+        echo "VERS: $VERSION"
+        OUT=""
+        if [[ ! "$VERSION" =~ "-pre" ]]; then
+          printf "pre-release from release, bumping by selected type and prerel\n"
+          if [[ ! ${{ github.event.inputs.bump }} == "none" ]]; then
+            OUT=$(semver bump ${{github.event.inputs.bump}} "$VERSION")
+            printf "OUT: ${OUT}\n"
+          else
+            printf "type not selected, defaulting to patch\n"
+            OUT=$(semver bump patch "$VERSION")
+            printf "OUT: ${OUT}\n"
+          fi
+          OUT="$OUT-pre"
+          OUT=$(semver bump prerel "$OUT")
+          printf "OUT: ${OUT}\n"
+        elif [[ "$VERSION" =~ "-pre" ]]; then
+          printf "pre-release to pre-release, bumping by selected type and or prerel version\n"
+          if [[ ! ${{ github.event.inputs.bump }} == "none" ]]; then
+            OUT=$(semver bump ${{github.event.inputs.bump}} "$VERSION")
+            printf "OUT: ${OUT}\n"
+            OUT="$OUT-pre"
+            printf "OUT: ${OUT}\n"
+            printf "bumping prerel\n"
+            OUT=$(semver bump prerel "$OUT")
+            printf "OUT: ${OUT}\n"
+          else
+            printf "type not selected, defaulting to new pre-release only\n"
+            printf "bumping prerel\n"
+            OUT=$(semver bump prerel "$VERSION")
+            printf "OUT: ${OUT}\n"
+          fi
+        fi
+        printf "vOUT: v${OUT}\n"
+        echo tag_name=v$OUT >> $GITHUB_OUTPUT
+
+    - name: Push tag 📤
+      uses: rickstaa/action-create-tag@v1.3.2
+      if: ${{ steps.ready_tag.outputs.tag_name && github.event_name == 'workflow_dispatch' && !env.ACT }}
+      with:
+        tag: ${{ steps.ready_tag.outputs.tag_name }}
+        message: Pre-release ${{ steps.ready_tag.outputs.tag_name }}
+
+    - name: Release 📦
+      uses: softprops/action-gh-release@v1
+      if: ${{ github.event_name == 'workflow_dispatch' && !env.ACT  }}
+      with:
+        name: Prerelease ${{ steps.ready_tag.outputs.tag_name }}
+        tag_name: ${{ steps.ready_tag.outputs.tag_name }}
+        files: ./dist/PluginLoader
+        prerelease: true
+        generate_release_notes: true

.github/workflows/edit-check.yml

@@ -0,0 +1,55 @@
+name: Push Updated Plugin Stub to Template
+
+on: push
+
+jobs:
+  copy-stub:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@8230315d06ad95c617244d2f265d237a1682d445
+      with:
+        ref: ${{ github.sha }}
+        fetch-depth: 0
+        token: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Checkout
+      uses: actions/checkout@v2
+      
+    - name: Get changed files
+      id: changed-files
+      uses: tj-actions/changed-files@v35.6.3
+      with:
+        separator: ","
+        files: |
+          plugin/*
+          
+    - name: Is stub changed
+      id: changed-stub
+      run: |
+        STUB_CHANGED="false"
+        PATHS=(plugin plugin/decky_plugin.pyi)
+        SHA=${{ github.sha }}
+        SHA_PREV=HEAD^
+        FILES=$(git diff $SHA_PREV..$SHA --name-only -- ${PATHS[@]} | jq -Rsc 'split("\n")[:-1] | join (",")')
+        if [[ "$FILES" == *"plugin/decky_plugin.pyi"* ]]; then
+          $STUB_CHANGED="true"
+          echo "Stub has changed, pushing updated stub"
+        else
+          echo "Stub has not changed, exiting."
+          echo "has_changed=$STUB_CHANGED" >> $GITHUB_OUTPUT
+          exit 0
+        fi
+        echo "has_changed=$STUB_CHANGED" >> $GITHUB_OUTPUT
+
+    - name: Push updated stub
+      if: steps.changed-stub.outputs.has_changed == true
+      uses: dmnemec/copy_file_to_another_repo_action@bbebd3da22e4a37d04dca5f782edd5201cb97083
+      env:
+        API_TOKEN_GITHUB: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        source_file: 'plugin/decky_plugin.pyi'
+        destination_repo: 'SteamDeckHomebrew/decky-plugin-template'
+        user_email: '11465594+TrainDoctor@users.noreply.github.com'
+        user_name: 'TrainDoctor'
+        commit_message: 'Updated template with latest plugin stub changes'

.github/workflows/lint.yml

@@ -0,0 +1,17 @@
+name: Lint
+
+on:
+  push:
+
+jobs:
+  lint:
+    name: Run linters
+    runs-on: ubuntu-20.04
+
+    steps:
+      - uses: actions/checkout@v2 # Check out the repository first.
+      - name: Run prettier (JavaScript & TypeScript)
+        run: |
+          pushd frontend
+          npm install
+          npm run lint

.gitignore

@@ -149,4 +149,16 @@ dmypy.json
 .pytype/
 
 # Cython debug symbols
-cython_debug/
+cython_debug/
+
+# static files are built
+backend/static
+
+# ignore settings.json
+# prevents leaking login details
+.vscode/settings.json
+
+# plugins folder for local launches
+plugins/*
+act/.directory
+act/artifacts/*

.vscode/config.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+SCRIPT_DIR="$( cd -- "$( dirname -- "${BASH_SOURCE[0]:-$0}"; )" &> /dev/null && pwd 2> /dev/null; )";
+# printf "${SCRIPT_DIR}\n"
+# printf "$(dirname $0)\n"
+if ! [[ -e "${SCRIPT_DIR}/settings.json" ]]; then 
+     printf '.vscode/settings.json does not exist. Creating it with default settings. Exiting afterwards. Run your task again.\n\n'
+     cp "${SCRIPT_DIR}/defsettings.json" "${SCRIPT_DIR}/settings.json"
+     exit 1
+else
+    printf '.vscode/settings.json does exist. Congrats.\n'
+    printf 'Make sure to change settings.json to match your deck.\n'
+fi

.vscode/defsettings.json

@@ -0,0 +1,7 @@
+{
+    "deckip"    : "0.0.0.0",
+    "deckport"  : "22",
+    "deckpass"  : "ssap",
+    "deckkey"   : "-i ${env:HOME}/.ssh/id_rsa",
+    "deckdir"   : "/home/deck"
+}

.vscode/launch.json

@@ -2,13 +2,25 @@
     "version": "0.2.0",
     "configurations": [
         {
-            "name": "Debug",
+            "name": "Run (Remote)",
             "type": "python",
             "request": "launch",
-            "program": "${workspaceFolder}/plugin_loader/main.py",
-            "preLaunchTask": "Stop Service",
             "console": "integratedTerminal",
-            "justMyCode": true
+            "preLaunchTask": "remoterun",
+            "cwd": "",
+            "program": "",      
+        },
+        {
+            "name": "Run (Local)",
+            "type": "python",
+            "request": "launch",
+            "program": "${workspaceFolder}/backend/main.py",
+            "cwd": "${workspaceFolder}/backend",
+            "console": "integratedTerminal",
+            "env": {
+                "PLUGIN_PATH": "${workspaceFolder}/plugins"
+            },
+            "preLaunchTask": "localrun"
         }
     ]
 }

.vscode/tasks.json

@@ -1,10 +1,190 @@
 {
     "version": "2.0.0",
     "tasks": [
+        // OTHER
         {
-            "label": "Stop Service",
+            "label": "checkforsettings",
             "type": "shell",
-            "command":"systemctl --user stop plugin_loader",
+            "group": "none",
+            "detail": "Check that settings.json has been created",
+            "command": "bash -c ${workspaceFolder}/.vscode/config.sh",
+            "problemMatcher": []
+        },
+        {
+            "label": "localrun",
+            "type": "shell",
+            "group": "none",
+            "dependsOn": [
+                "buildall"
+            ],
+            "detail": "Check for local runs, create a plugins folder",
+            "command": "mkdir -p plugins",
+            "problemMatcher": []
+        },
+        {
+            "label": "remoterun",
+            "type": "shell",
+            "group": "none",
+            "dependsOn": [
+                "updateremote",
+                "runpydeck"
+            ],
+            "detail": "Task for remote run launches",
+            "command": "exit 0",
+            "problemMatcher": []
+        },
+        {
+            "label": "dependencies",
+            "type": "shell",
+            "group": "none",
+            "detail": "Check for local runs, create a plugins folder",
+            "command": "rsync -azp --rsh='ssh -p ${config:deckport} ${config:deckkey}' requirements.txt deck@${config:deckip}:${config:deckdir}/homebrew/dev/pluginloader/requirements.txt && ssh deck@${config:deckip} -p ${config:deckport} ${config:deckkey} 'python -m ensurepip && python -m pip install --upgrade pip && python -m pip install --upgrade setuptools && python -m pip install -r ${config:deckdir}/homebrew/dev/pluginloader/requirements.txt'",
+            "problemMatcher": []
+        },
+        {
+            "label": "extracttext",
+            "type": "shell",
+            "group": "none",
+            "detail": "Check for new strings in the frontend source code and extract it into the corresponding json language files",
+            "command": "cd frontend && ./node_modules/.bin/i18next --config ./i18next-parser.config.mjs",
+            "problemMatcher": []
+        },
+        // BUILD
+        {
+            "label": "pnpmsetup",
+            "type": "shell",
+            "group": "build",
+            "detail": "Setup pnpm",
+            "command": "cd frontend && pnpm i",
+            "problemMatcher": []
+        },
+        {
+            "script": "watch",
+            "type": "npm",
+            "path": "frontend",
+            "group": "build",
+            "problemMatcher": [],
+            "label": "watchfrontend",
+            "detail": "rollup -c -w",
+            "isBackground": true
+        },
+        {
+            "label": "buildfrontend",
+            "type": "npm",
+            "group": "build",
+            "detail": "rollup -c",
+            "script": "build",
+            "path": "frontend",
+            "problemMatcher": []
+        },
+        {
+            "label": "buildall",
+            "group": "build",
+            "detail": "Deploy pluginloader to deck",
+            "dependsOrder": "sequence",
+            "dependsOn": [
+                "pnpmsetup",
+                "buildfrontend"
+            ],
+            "problemMatcher": []
+        },
+        // DEPLOY
+        {
+            "label": "createfolders",
+            "detail": "Create plugins folder in expected directory",
+            "type": "shell",
+            "group": "none",
+            "dependsOn": [
+                "checkforsettings"
+            ],
+            "command": "ssh deck@${config:deckip} -p ${config:deckport} ${config:deckkey} 'mkdir -p ${config:deckdir}/homebrew/dev/pluginloader && mkdir -p ${config:deckdir}/homebrew/dev/plugins'",
+            "problemMatcher": []
+        },
+        {
+            "label": "deploy",
+            "detail": "Deploy dev PluginLoader to deck",
+            "type": "shell",
+            "group": "none",
+            "command": "rsync -azp --delete --rsh='ssh -p ${config:deckport} ${config:deckkey}' --exclude='.git/' --exclude='.github/' --exclude='.vscode/' --exclude='frontend/' --exclude='dist/' --exclude='contrib/' --exclude='*.log' --exclude='requirements.txt' --exclude='backend/__pycache__/' --exclude='.gitignore' . deck@${config:deckip}:${config:deckdir}/homebrew/dev/pluginloader",
+            "problemMatcher": []
+        },
+        // RUN
+        {
+            "label": "runpydeck",
+            "detail": "Run indev PluginLoader on Deck",
+            "type": "shell",
+            "group": "none",
+            "dependsOn": [
+                "checkforsettings"
+            ],
+            "command": "ssh deck@${config:deckip} -p ${config:deckport} ${config:deckkey} 'export PLUGIN_PATH=${config:deckdir}/homebrew/dev/plugins; export CHOWN_PLUGIN_PATH=0; export LOG_LEVEL=DEBUG; cd ${config:deckdir}/homebrew/services; echo '${config:deckpass}' | sudo -SE python3 ${config:deckdir}/homebrew/dev/pluginloader/backend/main.py'",
+            "problemMatcher": []
+        },
+        {
+            "label": "runpylocal",
+            "detail": "Run PluginLoader from python locally",
+            "type": "shell",
+            "group": "none",
+            "command": "export PLUGIN_PATH=${workspaceFolder}/plugins; export CHOWN_PLUGIN_PATH=0; sudo -E python3 ${workspaceFolder}/backend/main.py",
+            "problemMatcher": []
+        },
+        // ALL-IN-ONES
+        {
+            "label": "deployandrun",
+            "detail": "Deploy and run, skipping JS build. Useful when combined with npm:watch",
+            "dependsOrder": "sequence",
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            },
+            "dependsOn": [
+                "deploy",
+                "runpydeck"
+            ],
+            "problemMatcher": []
+        },
+        {
+            "label": "updateremote",
+            "detail": "Build and deploy",
+            "dependsOrder": "sequence",
+            "group": "none",
+            "dependsOn": [
+                "buildall",
+                "deploy"
+            ],
+            "problemMatcher": []
+        },
+        {
+            "label": "updateandrun",
+            "detail": "Build, deploy and run",
+            "dependsOrder": "sequence",
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            },
+            "dependsOn": [
+                "buildfrontend",
+                "deploy",
+                "runpydeck"
+            ],
+            "problemMatcher": []
+        },
+        {
+            "label": "allinone",
+            "detail": "Build, install dependencies, deploy and run",
+            "dependsOrder": "sequence",
+            "group": {
+                "kind": "build",
+                "isDefault": false
+            },
+            "dependsOn": [
+                "buildall",
+                "createfolders",
+                "dependencies",
+                "deploy",
+                "runpydeck"
+            ],
+            "problemMatcher": []
         }
     ]
-}
+}

README.md

@@ -1,37 +1,113 @@
-# Plugin Loader [![Chat](https://img.shields.io/badge/chat-on%20discord-7289da.svg)](https://discord.gg/ZU74G2NJzk)
+<h1 align="center">
+  <a name="logo" href="https://deckbrew.xyz/"><img src="https://deckbrew.xyz/static/icon-45ca1f5aea376a9ad37e92db906f283e.png" alt="Deckbrew logo" width="200"></a>
+  <br>
+  Decky Loader
+  <br>
+  <a name="download button" href="https://github.com/SteamDeckHomebrew/decky-installer/releases/latest/download/decky_installer.desktop"><img src="./docs/images/download_button.svg"  alt="Download decky" width="350px" style="padding-top: 15px;"></a>
+</h1>
 
-![steamuserimages-a akamaihd](https://user-images.githubusercontent.com/10835354/161068262-ca723dc5-6795-417a-80f6-d8c1f9d03e93.jpg)
+<p align="center">
+  <a href="https://github.com/SteamDeckHomebrew/decky-loader/releases"><img src="https://img.shields.io/github/downloads/SteamDeckHomebrew/decky-loader/total" /></a>
+  <a href="https://github.com/SteamDeckHomebrew/decky-loader/stargazers"><img src="https://img.shields.io/github/stars/SteamDeckHomebrew/decky-loader" /></a>
+  <a href="https://github.com/SteamDeckHomebrew/decky-loader/commits/main"><img src="https://img.shields.io/github/last-commit/SteamDeckHomebrew/decky-loader.svg" /></a>
+  <a href="https://github.com/SteamDeckHomebrew/decky-loader/blob/main/LICENSE"><img src="https://img.shields.io/github/license/SteamDeckHomebrew/decky-loader" /></a>
+  <a href="https://deckbrew.xyz/discord"><img src="https://img.shields.io/discord/960281551428522045?color=%235865F2&label=discord" /></a>
+  <br>
+  <br>
+  <img src="https://media.discordapp.net/attachments/966017112244125756/1012466063893610506/main.jpg" alt="Decky screenshot" width="80%">
+</p>
 
-## Installation
-1. Go into the Steam Deck Settings
-2. Under System -> System Settings toggle `Enable Developer Mode`
-3. Scroll the sidebar all the way down and click on `Developer`
-4. Under Miscellaneous, enable `CEF Remote Debugging`
-5. Click on the `STEAM` button and select `Power` -> `Switch to Desktop`
-6. Open a terminal and paste the following command into it: 
-    - For users:
-        - `curl -L https://github.com/SteamDeckHomebrew/PluginLoader/raw/main/dist/install_release.sh | sh`
-    - For developers:
-        - `curl -L https://github.com/SteamDeckHomebrew/PluginLoader/raw/main/dist/install_nightly.sh | sh`
-8. Done! Reboot back into Gaming mode and enjoy your plugins!
+## 📖 About
 
-### Install Plugins
-- Simply copy the plugin's folder into `~/homebrew/plugins`
+Decky Loader is a homebrew plugin launcher for the Steam Deck. It can be used to [stylize your menus](https://github.com/suchmememanyskill/SDH-CssLoader), [change system sounds](https://github.com/EMERALD0874/SDH-AudioLoader), [adjust your screen saturation](https://github.com/libvibrant/vibrantDeck), [change additional system settings](https://github.com/NGnius/PowerTools), and [more](https://plugins.deckbrew.xyz/).
 
-### Developing plugins
-- There is no complete plugin development documentation yet. However a good starting point is the [Plugin Template](https://github.com/SteamDeckHomebrew/Plugin-Template) repository
+For more information about Decky Loader as well as documentation and development tools, please visit [our wiki](https://deckbrew.xyz).
 
-## Features
-- Clean injecting and loading of one or more plugins
-- Persistent. It doesn't need to be reinstalled after every system update 
-- Allows 2-way communication between the plugins and the loader.
-- Allows plugins to define python functions and run them from javascript.
-- Allows plugins to make fetch calls, bypassing cors completely.
+### 🎨 Features
 
-## Caveats
+🧹 Clean injecting and loading of multiple plugins.  
+🔒 Stays installed between system updates and reboots.  
+🔗 Allows two-way communication between plugins and the loader.  
+🐍 Supports Python functions run from TypeScript React.  
+🌐 Allows plugins to make fetch calls that bypass CORS completely.
 
-- You can only interact with the Plugin Menu via touchscreen.
+### 🤔 Common Issues
 
-## Credit
+- Syncthing may use port 8080 on Steam Deck, which Decky Loader needs to function. If you are using Syncthing as a service, please change its port to something else.
+- If you are using any software that uses port 1337 or 8080, please change its port to something else or uninstall it.
+- Sometimes Decky will disappear on SteamOS updates. This can easily be fixed by just re-running the installer and installing the stable branch again. If this doesn't work, try installing the prerelease instead. If that doesn't work, then [check the existing issues](https://github.com/SteamDeckHomebrew/decky-loader/issues) and if there isn't one then you can [file a new issue](https://github.com/SteamDeckHomebrew/decky-loader/issues/new?assignees=&labels=bug&template=bug_report.yml&title=%5BBUG%5D+%3Ctitle%3E).
 
-The original idea for the concept is based on the work of [marios8543's steamdeck-ui-inject](https://github.com/marios8543/steamdeck-ui-inject) project.
+## 💾 Installation
+- This installation can be done without an admin/sudo password set.
+1. Prepare a mouse and keyboard if possible.
+   - Keyboards and mice can be connected to the Steam Deck via USB-C or Bluetooth.
+   - Many Bluetooth keyboard and mouse apps are available for iOS and Android. (KDE connect is preinstalled on the steam deck)
+   - The Steam Link app is available on [Windows](https://media.steampowered.com/steamlink/windows/latest/SteamLink.zip), [macOS](https://apps.apple.com/us/app/steam-link/id1246969117), and [Linux](https://flathub.org/apps/details/com.valvesoftware.SteamLink). It works well as a remote desktop substitute.
+   - If you have no other options, use the right trackpad as a mouse and press <img src="./docs/images/light/steam.svg#gh-dark-mode-only" height=16><img src="./docs/images/dark/steam.svg#gh-light-mode-only" height=16>+<img src="./docs/images/light/x.svg#gh-dark-mode-only" height=16><img src="./docs/images/dark/x.svg#gh-light-mode-only" height=16> to open the on-screen keyboard as needed.
+1. Press the <img src="./docs/images/light/steam.svg#gh-dark-mode-only" height=16><img src="./docs/images/dark/steam.svg#gh-light-mode-only" height=16> button and open the Power menu.
+1. Select "Switch to Desktop".
+1. Navigate to this Github page on a browser of your choice.
+1. Download the [installer file](https://github.com/SteamDeckHomebrew/decky-installer/releases/latest/download/decky_installer.desktop).
+1. Drag the file onto your desktop and double click it to run it.
+1. Either type your admin password or allow Decky to temporarily set your admin password to `Decky!` (this password will be removed after the installer finishes)
+1. Choose the version of Decky Loader you want to install.
+   - **Latest Release**  
+     Intended for most users. This is the latest stable version of Decky Loader.  
+   - **Latest Pre-Release**  
+     Intended for plugin developers. Pre-releases are unlikely to be fully stable but contain the latest changes. For more information on plugin development, please consult [the wiki page](https://wiki.deckbrew.xyz/en/loader-dev/development).
+1. Open the Return to Gaming Mode shortcut on your desktop.
+
+- There is also a fast install for those who can use Konsole. Run `curl -L https://github.com/SteamDeckHomebrew/decky-installer/releases/latest/download/install_release.sh | sh` and type your password when prompted.
+
+### 👋 Uninstallation
+
+We are sorry to see you go! If you are considering uninstalling because you are having issues, please consider [opening an issue](https://github.com/SteamDeckHomebrew/decky-loader/issues) or [joining our Discord](https://deckbrew.xyz/discord) so we can help you and other users.
+
+1. Press the <img src="./docs/images/light/steam.svg#gh-dark-mode-only" height=16><img src="./docs/images/dark/steam.svg#gh-light-mode-only" height=16> button and open the Power menu.
+1. Select "Switch to Desktop".
+1. Run the installer file again, and select `uninstall decky loader`.
+- There is also a fast uninstall for those who can use Konsole. Run `curl -L https://github.com/SteamDeckHomebrew/decky-installer/releases/latest/download/uninstall.sh | sh` and type your password when prompted.
+
+## 🚀 Getting Started
+
+Now that you have Decky Loader installed, you can start using plugins. Each plugin is maintained by a different developer and has its own uses, but most follow a general structure outlined below.
+
+### 📦 Plugins
+
+1. Press the <img src="./docs/images/light/qam.svg#gh-dark-mode-only" height=16><img src="./docs/images/dark/qam.svg#gh-light-mode-only" height=16> button and navigate to the <img src="./docs/images/light/plug.svg#gh-dark-mode-only" height=16><img src="./docs/images/dark/plug.svg#gh-light-mode-only" height=16> icon. This is the Decky menu used for interacting with plugins and the loader itself.
+1. Select the <img src="./docs/images/light/store.svg#gh-dark-mode-only" height=16><img src="./docs/images/dark/store.svg#gh-light-mode-only" height=16> icon to open the Plugins Browser. This is where you can find and install plugins.
+   - You can also install from URL in the Settings menu. We do not recommend installing plugins from untrusted sources.
+1. To install a plugin, select the "Install" button on the plugin you want. You can also select a version from a dropdown menu, but this is not recommended.
+1. To update, uninstall, and reload plugins, navigate to the Decky menu and select the <img src="./docs/images/light/gear.svg#gh-dark-mode-only" height=16><img src="./docs/images/dark/gear.svg#gh-light-mode-only" height=16> icon.
+   - Keep in mind that uninstalling a plugin will only remove its plugin files, not any other files it may have created.
+
+### 🛠️ Plugin Development
+
+There is no complete plugin development documentation yet. However a good starting point is the [plugin template repository](https://github.com/SteamDeckHomebrew/decky-plugin-template). Consider [joining our Discord](https://deckbrew.xyz/discord) if you have any questions.
+
+### 🤝 Contributing
+
+Please consult [the wiki page regarding development](https://wiki.deckbrew.xyz/en/loader-dev/development) for more information on installing development versions of Decky Loader. You can also install the Steam Deck UI on a Windows or Linux computer for testing by following [this YouTube guide](https://youtu.be/1IAbZte8e7E?t=112).
+
+1. Clone the repository using the latest commit to main before starting your PR.
+1. In your clone of the repository, run these commands.
+   ```bash
+   cd frontend
+   pnpm i
+   pnpm run build
+   ```
+1. If you are modifying the UI, these commands will need to be run before deploying the changes to your Steam Deck.
+1. Use the VS Code tasks or `deck.sh` script to deploy your changes to your Steam Deck to test them.
+1. You will be testing your changes with the Python script version. You will need to build, deploy, and reload each time.
+
+⚠️ If you are recieving build errors due to an out of date library, you should run this command inside of your repository.
+
+```bash
+pnpm update decky-frontend-lib --latest
+```
+
+Source control and deploying plugins are left to each respective contributor for the cloned repos in order to keep dependencies up to date.
+
+## 📜 Credits
+
+The original idea for the plugin loader concept is based on the work of [marios8543's Steam Deck UI Inject project](https://github.com/marios8543/steamdeck-ui-inject).

act/artifacts/readme

@@ -0,0 +1,10 @@
+this directory contains artifacts generated by invocations of https://github.com/nektos/act in order to do local testing of binary builds
+
+how to?
+run:
+
+./act/run-act.sh prerelease
+
+or
+
+./act/run-act.sh release

act/prerelease.json

@@ -0,0 +1,6 @@
+{
+  "inputs": {
+    "release": "prerelease",
+    "bump": "none"
+  }
+}

act/release.json

@@ -0,0 +1,6 @@
+{
+  "inputs": {
+    "release": "release",
+    "bump": "none"
+  }
+}

act/run-act.sh

@@ -0,0 +1,45 @@
+#!/bin/bash
+
+type=$1
+# bump=$2
+
+oldartifactsdir="old"
+
+parent_path=$( cd "$(dirname "${BASH_SOURCE[0]}")" ; pwd -P )
+cd "$parent_path"
+
+artifactfolders=$(find artifacts/ -maxdepth 1 -mindepth 1 -type d)
+if [[ ${#artifactfolders[@]} > 0 ]]; then
+    for i in ${artifactfolders[@]}; do
+        foldername=$(dirname $i)
+        subfoldername=$(basename $i)
+        out=$foldername/$oldartifactsdir/$subfoldername-$(date +'%s')
+        if [[ ! "$subfoldername" =~ "$oldartifactsdir" ]]; then
+            mkdir -p $out
+            mv $i $out
+            printf "Moved "${foldername}"/"${subfoldername}" to "${out}" \n"
+        fi
+    done
+fi
+
+cd ..
+
+if [[ "$type" == "release" ]]; then
+    printf "release!\n"
+    act workflow_dispatch -e act/release.json --artifact-server-path act/artifacts --container-architecture linux/amd64
+elif [[ "$type" == "prerelease" ]]; then
+    printf "prerelease!\n"
+    act workflow_dispatch -e act/prerelease.json --artifact-server-path act/artifacts --container-architecture linux/amd64
+else
+    printf "Release type unspecified/badly specified.\n"
+    printf "Options: 'release' or 'prerelease'\n"
+fi
+
+cd act/artifacts
+
+if [[ -d "1" ]]; then
+    cd "1/artifact"
+    cp "PluginLoader.gz__" "PluginLoader.gz"
+    gzip -d "PluginLoader.gz"
+    chmod +x PluginLoader
+fi

backend/browser.py

@@ -0,0 +1,224 @@
+# Full imports
+import json
+# import pprint
+# from pprint import pformat
+
+# Partial imports
+from aiohttp import ClientSession, web
+from asyncio import get_event_loop, sleep
+from concurrent.futures import ProcessPoolExecutor
+from hashlib import sha256
+from io import BytesIO
+from logging import getLogger
+from os import R_OK, W_OK, path, rename, listdir, access, mkdir
+from shutil import rmtree
+from time import time
+from zipfile import ZipFile
+from localplatform import chown, chmod
+
+# Local modules
+from helpers import get_ssl_context, download_remote_binary_to_path
+from injector import get_gamepadui_tab
+
+logger = getLogger("Browser")
+
+class PluginInstallContext:
+    def __init__(self, artifact, name, version, hash) -> None:
+        self.artifact = artifact
+        self.name = name
+        self.version = version
+        self.hash = hash
+
+class PluginBrowser:
+    def __init__(self, plugin_path, plugins, loader, settings) -> None:
+        self.plugin_path = plugin_path
+        self.plugins = plugins
+        self.loader = loader
+        self.settings = settings
+        self.install_requests = {}
+
+    def _unzip_to_plugin_dir(self, zip, name, hash):
+        zip_hash = sha256(zip.getbuffer()).hexdigest()
+        if hash and (zip_hash != hash):
+            return False
+        zip_file = ZipFile(zip)
+        zip_file.extractall(self.plugin_path)
+        plugin_dir = path.join(self.plugin_path, self.find_plugin_folder(name))
+
+        if not chown(plugin_dir) or not chmod(plugin_dir, 555):
+            logger.error(f"chown/chmod exited with a non-zero exit code")
+            return False
+        return True
+    
+    async def _download_remote_binaries_for_plugin_with_name(self, pluginBasePath):
+        rv = False
+        try:
+            packageJsonPath = path.join(pluginBasePath, 'package.json')
+            pluginBinPath = path.join(pluginBasePath, 'bin')
+
+            if access(packageJsonPath, R_OK):
+                with open(packageJsonPath, "r", encoding="utf-8") as f:
+                    packageJson = json.load(f)
+                    if "remote_binary" in packageJson and len(packageJson["remote_binary"]) > 0:
+                        # create bin directory if needed.
+                        chmod(pluginBasePath, 777)
+                        if access(pluginBasePath, W_OK):
+                            
+                            if not path.exists(pluginBinPath):
+                                mkdir(pluginBinPath)
+                            
+                            if not access(pluginBinPath, W_OK):
+                                chmod(pluginBinPath, 777)
+
+                        rv = True
+                        for remoteBinary in packageJson["remote_binary"]:
+                            # Required Fields. If any Remote Binary is missing these fail the install.
+                            binName = remoteBinary["name"]
+                            binURL = remoteBinary["url"]
+                            binHash = remoteBinary["sha256hash"]
+                            if not await download_remote_binary_to_path(binURL, binHash, path.join(pluginBinPath, binName)):
+                                rv = False
+                                raise Exception(f"Error Downloading Remote Binary {binName}@{binURL} with hash {binHash} to {path.join(pluginBinPath, binName)}")
+
+                        chown(self.plugin_path)
+                        chmod(pluginBasePath, 555)
+                    else:
+                        rv = True
+                        logger.debug(f"No Remote Binaries to Download")
+                
+        except Exception as e:
+            rv = False
+            logger.debug(str(e))
+
+        return rv
+
+    """Return the filename (only) for the specified plugin"""
+    def find_plugin_folder(self, name):
+        for folder in listdir(self.plugin_path):
+            try:
+                with open(path.join(self.plugin_path, folder, 'plugin.json'), "r", encoding="utf-8") as f:
+                    plugin = json.load(f)
+
+                if plugin['name'] == name:
+                    return folder
+            except:
+                logger.debug(f"skipping {folder}")
+
+    async def uninstall_plugin(self, name):
+        if self.loader.watcher:
+            self.loader.watcher.disabled = True
+        tab = await get_gamepadui_tab()
+        plugin_dir = path.join(self.plugin_path, self.find_plugin_folder(name))
+        try:
+            logger.info("uninstalling " + name)
+            logger.info(" at dir " + plugin_dir)
+            logger.debug("calling frontend unload for %s" % str(name))
+            res = await tab.evaluate_js(f"DeckyPluginLoader.unloadPlugin('{name}')")
+            logger.debug("result of unload from UI: %s", res)
+            # plugins_snapshot = self.plugins.copy()
+            # snapshot_string = pformat(plugins_snapshot)
+            # logger.debug("current plugins: %s", snapshot_string)
+            if name in self.plugins:
+                logger.debug("Plugin %s was found", name)
+                self.plugins[name].stop()
+                logger.debug("Plugin %s was stopped", name)
+                del self.plugins[name]
+                logger.debug("Plugin %s was removed from the dictionary", name)
+                current_plugin_order = self.settings.getSetting("pluginOrder")
+                current_plugin_order.remove(name)
+                self.settings.setSetting("pluginOrder", current_plugin_order)
+                logger.debug("Plugin %s was removed from the pluginOrder setting", name)
+            logger.debug("removing files %s" % str(name))
+            rmtree(plugin_dir)
+        except FileNotFoundError:
+            logger.warning(f"Plugin {name} not installed, skipping uninstallation")
+        except Exception as e:
+            logger.error(f"Plugin {name} in {plugin_dir} was not uninstalled")
+            logger.error(f"Error at %s", exc_info=e)
+        if self.loader.watcher:
+            self.loader.watcher.disabled = False
+
+    async def _install(self, artifact, name, version, hash):
+        # Will be set later in code
+        res_zip = None
+
+        # Check if plugin is installed
+        isInstalled = False
+        if self.loader.watcher:
+            self.loader.watcher.disabled = True
+        try:
+            pluginFolderPath = self.find_plugin_folder(name)
+            if pluginFolderPath:
+                isInstalled = True
+        except:
+            logger.error(f"Failed to determine if {name} is already installed, continuing anyway.")
+
+        # Check if the file is a local file or a URL
+        if artifact.startswith("file://"):
+            logger.info(f"Installing {name} from local ZIP file (Version: {version})")
+            res_zip = BytesIO(open(artifact[7:], "rb").read())
+        else:
+            logger.info(f"Installing {name} from URL (Version: {version})")
+            async with ClientSession() as client:
+                logger.debug(f"Fetching {artifact}")
+                res = await client.get(artifact, ssl=get_ssl_context())
+                if res.status == 200:
+                    logger.debug("Got 200. Reading...")
+                    data = await res.read()
+                    logger.debug(f"Read {len(data)} bytes")
+                    res_zip = BytesIO(data)
+                else:
+                    logger.fatal(f"Could not fetch from URL. {await res.text()}")
+
+        # Check to make sure we got the file
+        if res_zip is None:
+            logger.fatal(f"Could not fetch {artifact}")
+            return
+        
+        # If plugin is installed, uninstall it
+        if isInstalled:
+            try:
+                logger.debug("Uninstalling existing plugin...")
+                await self.uninstall_plugin(name)
+            except:
+                logger.error(f"Plugin {name} could not be uninstalled.")
+
+        # Install the plugin
+        logger.debug("Unzipping...")
+        ret = self._unzip_to_plugin_dir(res_zip, name, hash)
+        if ret:
+            plugin_folder = self.find_plugin_folder(name)
+            plugin_dir = path.join(self.plugin_path, plugin_folder)
+            ret = await self._download_remote_binaries_for_plugin_with_name(plugin_dir)
+            if ret:
+                logger.info(f"Installed {name} (Version: {version})")
+                if name in self.loader.plugins:
+                    self.loader.plugins[name].stop()
+                    self.loader.plugins.pop(name, None)
+                await sleep(1)
+                
+                current_plugin_order = self.settings.getSetting("pluginOrder")
+                current_plugin_order.append(name)
+                self.settings.setSetting("pluginOrder", current_plugin_order)
+                logger.debug("Plugin %s was added to the pluginOrder setting", name)
+                self.loader.import_plugin(path.join(plugin_dir, "main.py"), plugin_folder)
+            else:
+                logger.fatal(f"Failed Downloading Remote Binaries")
+        else:
+            self.log.fatal(f"SHA-256 Mismatch!!!! {name} (Version: {version})")
+        if self.loader.watcher:
+            self.loader.watcher.disabled = False
+
+    async def request_plugin_install(self, artifact, name, version, hash, install_type):
+        request_id = str(time())
+        self.install_requests[request_id] = PluginInstallContext(artifact, name, version, hash)
+        tab = await get_gamepadui_tab()
+        await tab.open_websocket()
+        await tab.evaluate_js(f"DeckyPluginLoader.addPluginInstallPrompt('{name}', '{version}', '{request_id}', '{hash}', {install_type})")
+
+    async def confirm_plugin_install(self, request_id):
+        request = self.install_requests.pop(request_id)
+        await self._install(request.artifact, request.name, request.version, request.hash)
+
+    def cancel_plugin_install(self, request_id):
+        self.install_requests.pop(request_id)

backend/customtypes.py

@@ -0,0 +1,6 @@
+from enum import Enum
+
+class UserType(Enum):
+    HOST_USER = 1
+    EFFECTIVE_USER = 2
+    ROOT = 3

backend/helpers.py

@@ -0,0 +1,162 @@
+import re
+import ssl
+import uuid
+import os
+import sys
+import subprocess
+from hashlib import sha256
+from io import BytesIO
+
+import certifi
+from aiohttp.web import Response, middleware
+from aiohttp import ClientSession
+import localplatform
+from customtypes import UserType
+from logging import getLogger
+
+REMOTE_DEBUGGER_UNIT = "steam-web-debug-portforward.service"
+
+# global vars
+csrf_token = str(uuid.uuid4())
+ssl_ctx = ssl.create_default_context(cafile=certifi.where())
+
+assets_regex = re.compile("^/plugins/.*/assets/.*")
+frontend_regex = re.compile("^/frontend/.*")
+logger = getLogger("Main")
+
+def get_ssl_context():
+    return ssl_ctx
+
+def get_csrf_token():
+    return csrf_token
+
+@middleware
+async def csrf_middleware(request, handler):
+    if str(request.method) == "OPTIONS" or request.headers.get('Authentication') == csrf_token or str(request.rel_url) == "/auth/token" or str(request.rel_url).startswith("/plugins/load_main/") or str(request.rel_url).startswith("/static/") or str(request.rel_url).startswith("/legacy/") or str(request.rel_url).startswith("/steam_resource/") or str(request.rel_url).startswith("/frontend/") or assets_regex.match(str(request.rel_url)) or frontend_regex.match(str(request.rel_url)):
+        return await handler(request)
+    return Response(text='Forbidden', status='403')
+
+# Get the default homebrew path unless a home_path is specified. home_path argument is deprecated
+def get_homebrew_path(home_path = None) -> str:
+    return localplatform.get_unprivileged_path()
+
+# Recursively create path and chown as user
+def mkdir_as_user(path):
+    path = os.path.realpath(path)
+    os.makedirs(path, exist_ok=True)
+    localplatform.chown(path)
+
+# Fetches the version of loader
+def get_loader_version() -> str:
+    try:
+        with open(os.path.join(os.getcwd(), ".loader.version"), "r", encoding="utf-8") as version_file:
+            return version_file.readline().strip()
+    except Exception as e:
+        logger.warn(f"Failed to execute get_loader_version(): {str(e)}")
+        return "unknown"
+
+# returns the appropriate system python paths
+def get_system_pythonpaths() -> list[str]:
+    extra_args = {}
+
+    if localplatform.ON_LINUX:
+        # run as normal normal user to also include user python paths
+        extra_args["user"] = localplatform.localplatform._get_user_id()
+        extra_args["env"] = {}
+
+    try:
+        proc = subprocess.run(["python3" if localplatform.ON_LINUX else "python", "-c", "import sys; print('\\n'.join(x for x in sys.path if x))"],
+                              capture_output=True, **extra_args)
+        return [x.strip() for x in proc.stdout.decode().strip().split("\n")]
+    except Exception as e:
+        logger.warn(f"Failed to execute get_system_pythonpaths(): {str(e)}")
+        return []
+
+# Download Remote Binaries to local Plugin
+async def download_remote_binary_to_path(url, binHash, path) -> bool:
+    rv = False
+    try:
+        if os.access(os.path.dirname(path), os.W_OK):
+            async with ClientSession() as client:
+                res = await client.get(url, ssl=get_ssl_context())
+            if res.status == 200:
+                data = BytesIO(await res.read())
+                remoteHash = sha256(data.getbuffer()).hexdigest()
+                if binHash == remoteHash:
+                    data.seek(0)
+                    with open(path, 'wb') as f:
+                        f.write(data.getbuffer())
+                        rv = True
+                else:
+                    raise Exception(f"Fatal Error: Hash Mismatch for remote binary {path}@{url}")
+            else:
+                rv = False
+    except:
+        rv = False
+
+    return rv
+
+# Deprecated
+def set_user():
+    pass
+
+# Deprecated
+def set_user_group() -> str:
+    return get_user_group()
+
+#########
+# Below is legacy code, provided for backwards compatibility. This will break on windows
+#########
+
+# Get the user id hosting the plugin loader
+def get_user_id() -> int:
+    return localplatform.localplatform._get_user_id()
+
+# Get the user hosting the plugin loader
+def get_user() -> str:
+    return localplatform.localplatform._get_user()
+
+# Get the effective user id of the running process
+def get_effective_user_id() -> int:
+    return localplatform.localplatform._get_effective_user_id()
+
+# Get the effective user of the running process
+def get_effective_user() -> str:
+    return localplatform.localplatform._get_effective_user()
+
+# Get the effective user group id of the running process
+def get_effective_user_group_id() -> int:
+    return localplatform.localplatform._get_effective_user_group_id()
+
+# Get the effective user group of the running process
+def get_effective_user_group() -> str:
+    return localplatform.localplatform._get_effective_user_group()
+
+# Get the user owner of the given file path.
+def get_user_owner(file_path) -> str:
+    return localplatform.localplatform._get_user_owner(file_path)
+
+# Get the user group of the given file path.
+def get_user_group(file_path) -> str:
+    return localplatform.localplatform._get_user_group(file_path)
+
+# Get the group id of the user hosting the plugin loader
+def get_user_group_id() -> int:
+    return localplatform.localplatform._get_user_group_id()
+
+# Get the group of the user hosting the plugin loader
+def get_user_group() -> str:
+    return localplatform.localplatform._get_user_group()
+
+# Get the default home path unless a user is specified
+def get_home_path(username = None) -> str:
+    return localplatform.get_home_path(UserType.ROOT if username == "root" else UserType.HOST_USER)
+
+async def is_systemd_unit_active(unit_name: str) -> bool:
+    return await localplatform.service_active(unit_name)
+
+async def stop_systemd_unit(unit_name: str) -> bool:
+    return await localplatform.service_stop(unit_name)
+
+async def start_systemd_unit(unit_name: str) -> bool:
+    return await localplatform.service_start(unit_name)

backend/injector.py

@@ -0,0 +1,421 @@
+# Injector code from https://github.com/SteamDeckHomebrew/steamdeck-ui-inject. More info on how it works there.
+
+from asyncio import sleep
+from logging import getLogger
+from traceback import format_exc
+from typing import List
+
+from aiohttp import ClientSession, WSMsgType
+from aiohttp.client_exceptions import ClientConnectorError, ClientOSError
+from asyncio.exceptions import TimeoutError
+import uuid
+
+BASE_ADDRESS = "http://localhost:8080"
+
+logger = getLogger("Injector")
+
+
+class Tab:
+    cmd_id = 0
+
+    def __init__(self, res) -> None:
+        self.title = res["title"]
+        self.id = res["id"]
+        self.url = res["url"]
+        self.ws_url = res["webSocketDebuggerUrl"]
+
+        self.websocket = None
+        self.client = None
+
+    async def open_websocket(self):
+        self.client = ClientSession()
+        self.websocket = await self.client.ws_connect(self.ws_url)
+
+    async def close_websocket(self):
+        await self.websocket.close()
+        await self.client.close()
+
+    async def listen_for_message(self):
+        async for message in self.websocket:
+            data = message.json()
+            yield data
+        logger.warn(f"The Tab {self.title} socket has been disconnected while listening for messages.")
+        await self.close_websocket()
+            
+    async def _send_devtools_cmd(self, dc, receive=True):
+        if self.websocket:
+            self.cmd_id += 1
+            dc["id"] = self.cmd_id
+            await self.websocket.send_json(dc)
+            if receive:
+                async for msg in self.listen_for_message():
+                    if "id" in msg and msg["id"] == dc["id"]:
+                        return msg
+            return None
+        raise RuntimeError("Websocket not opened")
+
+    async def evaluate_js(self, js, run_async=False, manage_socket=True, get_result=True):
+        try:
+            if manage_socket:
+                await self.open_websocket()
+
+            res = await self._send_devtools_cmd({
+                "method": "Runtime.evaluate",
+                "params": {
+                    "expression": js,
+                    "userGesture": True,
+                    "awaitPromise": run_async
+                }
+            }, get_result)
+
+        finally:
+            if manage_socket:
+                await self.close_websocket()
+        return res
+
+    async def has_global_var(self, var_name, manage_socket=True):
+        res = await self.evaluate_js(f"window['{var_name}'] !== null && window['{var_name}'] !== undefined", False, manage_socket)
+
+        if not "result" in res or not "result" in res["result"] or not "value" in res["result"]["result"]:
+            return False
+
+        return res["result"]["result"]["value"]
+
+    async def close(self, manage_socket=True):
+        try:
+            if manage_socket:
+                await self.open_websocket()
+
+            res = await self._send_devtools_cmd({
+                "method": "Page.close",
+            }, False)
+
+        finally:
+            if manage_socket:
+                await self.close_websocket()
+        return res
+
+    async def enable(self):
+        """
+        Enables page domain notifications.
+        """
+        await self._send_devtools_cmd({
+            "method": "Page.enable",
+        }, False)
+
+    async def disable(self):
+        """
+        Disables page domain notifications.
+        """
+        await self._send_devtools_cmd({
+            "method": "Page.disable",
+        }, False)
+
+    async def refresh(self, manage_socket=True):
+        try:
+            if manage_socket:
+                await self.open_websocket()
+
+            await self._send_devtools_cmd({
+                "method": "Page.reload",
+            }, False)
+
+        finally:
+            if manage_socket:
+                await self.close_websocket()
+
+        return
+    async def reload_and_evaluate(self, js, manage_socket=True):
+        """
+        Reloads the current tab, with JS to run on load via debugger
+        """
+        try:
+            if manage_socket:
+                await self.open_websocket()
+
+            await self._send_devtools_cmd({
+                "method": "Debugger.enable"
+            }, True)
+
+            await self._send_devtools_cmd({
+                "method": "Runtime.evaluate",
+                "params": {
+                    "expression": "location.reload();",
+                    "userGesture": True,
+                    "awaitPromise": False
+                }
+            }, False)
+
+            breakpoint_res = await self._send_devtools_cmd({
+                "method": "Debugger.setInstrumentationBreakpoint",
+                "params": {
+                    "instrumentation": "beforeScriptExecution"
+                }
+            }, True)
+
+            logger.info(breakpoint_res)
+            
+            # Page finishes loading when breakpoint hits
+
+            for x in range(20):
+                # this works around 1/5 of the time, so just send it 8 times.
+                # the js accounts for being injected multiple times allowing only one instance to run at a time anyway
+                await self._send_devtools_cmd({
+                    "method": "Runtime.evaluate",
+                    "params": {
+                        "expression": js,
+                        "userGesture": True,
+                        "awaitPromise": False
+                    }
+                }, False)
+
+            await self._send_devtools_cmd({
+                "method": "Debugger.removeBreakpoint",
+                "params": {
+                    "breakpointId": breakpoint_res["result"]["breakpointId"]
+                }
+            }, False)
+
+            for x in range(4):
+                await self._send_devtools_cmd({
+                    "method": "Debugger.resume"
+                }, False)
+
+            await self._send_devtools_cmd({
+                "method": "Debugger.disable"
+            }, True)
+
+        finally:
+            if manage_socket:
+                await self.close_websocket()
+        return
+
+    async def add_script_to_evaluate_on_new_document(self, js, add_dom_wrapper=True, manage_socket=True, get_result=True):
+        """
+        How the underlying call functions is not particularly clear from the devtools docs, so stealing puppeteer's description:
+
+        Adds a function which would be invoked in one of the following scenarios:
+        * whenever the page is navigated
+        * whenever the child frame is attached or navigated. In this case, the
+          function is invoked in the context of the newly attached frame.
+
+        The function is invoked after the document was created but before any of
+        its scripts were run. This is useful to amend the JavaScript environment,
+        e.g. to seed `Math.random`.
+
+        Parameters
+        ----------
+        js : str
+            The script to evaluate on new document
+        add_dom_wrapper : bool
+            True to wrap the script in a wait for the 'DOMContentLoaded' event.
+            DOM will usually not exist when this execution happens,
+            so it is necessary to delay til DOM is loaded if you are modifying it
+        manage_socket : bool
+            True to have this function handle opening/closing the websocket for this tab
+        get_result : bool
+            True to wait for the result of this call
+
+        Returns
+        -------
+        int or None
+            The identifier of the script added, used to remove it later.
+            (see remove_script_to_evaluate_on_new_document below)
+            None is returned if `get_result` is False
+        """
+        try:
+
+            wrappedjs = """
+            function scriptFunc() {
+                {js}
+            }
+            if (document.readyState === 'loading') {
+                addEventListener('DOMContentLoaded', () => {
+                scriptFunc();
+            });
+            } else {
+                scriptFunc();
+            }
+            """.format(js=js) if add_dom_wrapper else js
+
+            if manage_socket:
+                await self.open_websocket()
+
+            res = await self._send_devtools_cmd({
+                "method": "Page.addScriptToEvaluateOnNewDocument",
+                "params": {
+                    "source": wrappedjs
+                }
+            }, get_result)
+
+        finally:
+            if manage_socket:
+                await self.close_websocket()
+        return res
+
+    async def remove_script_to_evaluate_on_new_document(self, script_id, manage_socket=True):
+        """
+        Removes a script from a page that was added with `add_script_to_evaluate_on_new_document`
+
+        Parameters
+        ----------
+        script_id : int
+            The identifier of the script to remove (returned from `add_script_to_evaluate_on_new_document`)
+        """
+
+        try:
+            if manage_socket:
+                await self.open_websocket()
+
+            res = await self._send_devtools_cmd({
+                "method": "Page.removeScriptToEvaluateOnNewDocument",
+                "params": {
+                    "identifier": script_id
+                }
+            }, False)
+
+        finally:
+            if manage_socket:
+                await self.close_websocket()
+
+    async def has_element(self, element_name, manage_socket=True):
+        res = await self.evaluate_js(f"document.getElementById('{element_name}') != null", False, manage_socket)
+
+        if not "result" in res or not "result" in res["result"] or not "value" in res["result"]["result"]:
+            return False
+
+        return res["result"]["result"]["value"]
+
+    async def inject_css(self, style, manage_socket=True):
+        try:
+            css_id = str(uuid.uuid4())
+
+            result = await self.evaluate_js(
+                f"""
+                (function() {{
+                    const style = document.createElement('style');
+                    style.id = "{css_id}";
+                    document.head.append(style);
+                    style.textContent = `{style}`;
+                }})()
+                """, False, manage_socket)
+
+            if "exceptionDetails" in result["result"]:
+                return {
+                    "success": False,
+                    "result": result["result"]
+                }
+
+            return {
+                "success": True,
+                "result": css_id
+            }
+        except Exception as e:
+            return {
+                "success": False,
+                "result": e
+            }
+
+    async def remove_css(self, css_id, manage_socket=True):
+        try:
+            result = await self.evaluate_js(
+                f"""
+                (function() {{
+                    let style = document.getElementById("{css_id}");
+
+                    if (style.nodeName.toLowerCase() == 'style')
+                        style.parentNode.removeChild(style);
+                }})()
+                """, False, manage_socket)
+
+            if "exceptionDetails" in result["result"]:
+                return {
+                    "success": False,
+                    "result": result
+                }
+
+            return {
+                "success": True
+            }
+        except Exception as e:
+            return {
+                "success": False,
+                "result": e
+            }
+
+    async def get_steam_resource(self, url):
+        res = await self.evaluate_js(f'(async function test() {{ return await (await fetch("{url}")).text() }})()', True)
+        return res["result"]["result"]["value"]
+
+    def __repr__(self):
+        return self.title
+
+
+async def get_tabs() -> List[Tab]:
+    res = {}
+
+    na = False
+    while True:
+        try:
+            async with ClientSession() as web:
+                res = await web.get(f"{BASE_ADDRESS}/json", timeout=3)
+        except ClientConnectorError:
+            if not na:
+                logger.debug("Steam isn't available yet. Wait for a moment...")
+                na = True
+            await sleep(5)
+        except ClientOSError:
+            logger.warn(f"The request to {BASE_ADDRESS}/json was reset")
+            await sleep(1)
+        except TimeoutError:
+            logger.warn(f"The request to {BASE_ADDRESS}/json timed out")
+            await sleep(1)
+        else:
+            break
+
+    if res.status == 200:
+        r = await res.json()
+        return [Tab(i) for i in r]
+    else:
+        raise Exception(f"/json did not return 200. {await res.text()}")
+
+
+async def get_tab(tab_name) -> Tab:
+    tabs = await get_tabs()
+    tab = next((i for i in tabs if i.title == tab_name), None)
+    if not tab:
+        raise ValueError(f"Tab {tab_name} not found")
+    return tab
+
+async def get_tab_lambda(test) -> Tab:
+    tabs = await get_tabs()
+    tab = next((i for i in tabs if test(i)), None)
+    if not tab:
+        raise ValueError(f"Tab not found by lambda")
+    return tab
+
+SHARED_CTX_NAMES = ["SharedJSContext", "Steam Shared Context presented by Valve™", "Steam", "SP"]
+DO_NOT_CLOSE_URL = "Valve Steam Gamepad/default" # Steam Big Picture Mode tab
+
+def tab_is_gamepadui(t: Tab) -> bool:
+    return "https://steamloopback.host/routes/" in t.url and t.title in SHARED_CTX_NAMES
+
+async def get_gamepadui_tab() -> Tab:
+    tabs = await get_tabs()
+    tab = next((i for i in tabs if tab_is_gamepadui(i)), None)
+    if not tab:
+        raise ValueError(f"GamepadUI Tab not found")
+    return tab
+
+async def inject_to_tab(tab_name, js, run_async=False):
+    tab = await get_tab(tab_name)
+
+    return await tab.evaluate_js(js, run_async)
+
+async def close_old_tabs():
+    tabs = await get_tabs()
+    for t in tabs:
+        if not t.title or (t.title not in SHARED_CTX_NAMES and DO_NOT_CLOSE_URL not in t.url):
+            logger.debug("Closing tab: " + getattr(t, "title", "Untitled"))
+            await t.close()
+            await sleep(0.5)

backend/legacy/library.js

@@ -8,18 +8,27 @@ window.addEventListener("message", function(evt) {
 }, false);
 
 async function call_server_method(method_name, arg_object={}) {
-    let id = `${new Date().getTime()}`;
-    console.debug(JSON.stringify({
-        "id": id,
-        "method": method_name,
-        "args": arg_object
-    }));
-    return new Promise((resolve, reject) => {
-        method_call_ev_target.addEventListener(`${id}`, function (event) {
-            if (event.data.success) resolve(event.data.result);
-            else reject(event.data.result);
-        });
+    const token = await fetch("http://127.0.0.1:1337/auth/token").then(r => r.text());
+    const response = await fetch(`http://127.0.0.1:1337/methods/${method_name}`, {
+      method: 'POST',
+      credentials: "include",
+      headers: {
+        'Content-Type': 'application/json',
+        Authentication: token
+      },
+      body: JSON.stringify(arg_object),
     });
+
+    const dta = await response.json();
+    if (!dta.success) throw dta.result;
+    return dta.result;
+}
+
+// Source: https://stackoverflow.com/a/2117523 Thanks!
+function uuidv4() {
+    return ([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g, c =>
+        (c ^ crypto.getRandomValues(new Uint8Array(1))[0] & 15 >> c / 4).toString(16)
+    );
 }
 
 async function fetch_nocors(url, request={}) {
@@ -34,11 +43,22 @@ async function fetch_nocors(url, request={}) {
 async function call_plugin_method(method_name, arg_object={}) {
     if (plugin_name == undefined) 
         throw new Error("Plugin methods can only be called from inside plugins (duh)");
-    return await call_server_method("plugin_method", {
-        'plugin_name': plugin_name,
-        'method_name': method_name,
-        'args': arg_object
+    const token = await fetch("http://127.0.0.1:1337/auth/token").then(r => r.text());
+    const response = await fetch(`http://127.0.0.1:1337/plugins/${plugin_name}/methods/${method_name}`, {
+        method: 'POST',
+        credentials: "include",
+        headers: {
+            'Content-Type': 'application/json',
+            Authentication: token
+        },
+        body: JSON.stringify({
+            args: arg_object,
+        }),
     });
+
+    const dta = await response.json();
+    if (!dta.success) throw dta.result;
+    return dta.result;
 }
 
 async function execute_in_tab(tab, run_async, code) {

backend/loader.py

@@ -0,0 +1,219 @@
+from asyncio import Queue, sleep
+from json.decoder import JSONDecodeError
+from logging import getLogger
+from os import listdir, path
+from pathlib import Path
+from traceback import print_exc
+
+from aiohttp import web
+from os.path import exists
+from watchdog.events import RegexMatchingEventHandler
+from watchdog.observers import Observer
+
+from injector import get_tab, get_gamepadui_tab
+from plugin import PluginWrapper
+
+class FileChangeHandler(RegexMatchingEventHandler):
+    def __init__(self, queue, plugin_path) -> None:
+        super().__init__(regexes=[r'^.*?dist\/index\.js$', r'^.*?main\.py$'])
+        self.logger = getLogger("file-watcher")
+        self.plugin_path = plugin_path
+        self.queue = queue
+        self.disabled = True
+
+    def maybe_reload(self, src_path):
+        if self.disabled:
+            return
+        plugin_dir = Path(path.relpath(src_path, self.plugin_path)).parts[0]
+        if exists(path.join(self.plugin_path, plugin_dir, "plugin.json")):
+            self.queue.put_nowait((path.join(self.plugin_path, plugin_dir, "main.py"), plugin_dir, True))
+
+    def on_created(self, event):
+        src_path = event.src_path
+        if "__pycache__" in src_path:
+            return
+
+        # check to make sure this isn't a directory
+        if path.isdir(src_path):
+            return
+
+        # get the directory name of the plugin so that we can find its "main.py" and reload it; the
+        # file that changed is not necessarily the one that needs to be reloaded
+        self.logger.debug(f"file created: {src_path}")
+        self.maybe_reload(src_path)
+
+    def on_modified(self, event):
+        src_path = event.src_path
+        if "__pycache__" in src_path:
+            return
+
+        # check to make sure this isn't a directory
+        if path.isdir(src_path):
+            return
+
+        # get the directory name of the plugin so that we can find its "main.py" and reload it; the
+        # file that changed is not necessarily the one that needs to be reloaded
+        self.logger.debug(f"file modified: {src_path}")
+        self.maybe_reload(src_path)
+
+class Loader:
+    def __init__(self, server_instance, plugin_path, loop, live_reload=False) -> None:
+        self.loop = loop
+        self.logger = getLogger("Loader")
+        self.plugin_path = plugin_path
+        self.logger.info(f"plugin_path: {self.plugin_path}")
+        self.plugins = {}
+        self.watcher = None
+        self.live_reload = live_reload
+
+        if live_reload:
+            self.reload_queue = Queue()
+            self.observer = Observer()
+            self.watcher = FileChangeHandler(self.reload_queue, plugin_path)
+            self.observer.schedule(self.watcher, self.plugin_path, recursive=True)
+            self.observer.start()
+            self.loop.create_task(self.handle_reloads())
+            self.loop.create_task(self.enable_reload_wait())
+
+        server_instance.add_routes([
+            web.get("/frontend/{path:.*}", self.handle_frontend_assets),
+            web.get("/locales/{path:.*}", self.handle_frontend_locales),
+            web.get("/plugins", self.get_plugins),
+            web.get("/plugins/{plugin_name}/frontend_bundle", self.handle_frontend_bundle),
+            web.post("/plugins/{plugin_name}/methods/{method_name}", self.handle_plugin_method_call),
+            web.get("/plugins/{plugin_name}/assets/{path:.*}", self.handle_plugin_frontend_assets),
+
+            # The following is legacy plugin code.
+            web.get("/plugins/load_main/{name}", self.load_plugin_main_view),
+            web.get("/plugins/plugin_resource/{name}/{path:.+}", self.handle_sub_route),
+            web.get("/steam_resource/{path:.+}", self.get_steam_resource)
+        ])
+
+    async def enable_reload_wait(self):
+        if self.live_reload:
+            await sleep(10)
+            self.logger.info("Hot reload enabled")
+            self.watcher.disabled = False
+
+    async def handle_frontend_assets(self, request):
+        file = path.join(path.dirname(__file__), "static", request.match_info["path"])
+
+        return web.FileResponse(file, headers={"Cache-Control": "no-cache"})
+
+    async def handle_frontend_locales(self, request):
+        req_lang = request.match_info["path"]
+        file = path.join(path.dirname(__file__), "locales", req_lang)
+        if exists(file):
+            return web.FileResponse(file, headers={"Cache-Control": "no-cache", "Content-Type": "application/json"})
+        else:
+            self.logger.info(f"Language {req_lang} not available, returning an empty dictionary")
+            return web.json_response(data={}, headers={"Cache-Control": "no-cache"})
+
+    async def get_plugins(self, request):
+        plugins = list(self.plugins.values())
+        return web.json_response([{"name": str(i) if not i.legacy else "$LEGACY_"+str(i), "version": i.version} for i in plugins])
+
+    def handle_plugin_frontend_assets(self, request):
+        plugin = self.plugins[request.match_info["plugin_name"]]
+        file = path.join(self.plugin_path, plugin.plugin_directory, "dist/assets", request.match_info["path"])
+
+        return web.FileResponse(file, headers={"Cache-Control": "no-cache"})
+
+    def handle_frontend_bundle(self, request):
+        plugin = self.plugins[request.match_info["plugin_name"]]
+
+        with open(path.join(self.plugin_path, plugin.plugin_directory, "dist/index.js"), "r", encoding="utf-8") as bundle:
+            return web.Response(text=bundle.read(), content_type="application/javascript")
+
+    def import_plugin(self, file, plugin_directory, refresh=False, batch=False):
+        try:
+            plugin = PluginWrapper(file, plugin_directory, self.plugin_path)
+            if plugin.name in self.plugins:
+                    if not "debug" in plugin.flags and refresh:
+                        self.logger.info(f"Plugin {plugin.name} is already loaded and has requested to not be re-loaded")
+                        return
+                    else:
+                        self.plugins[plugin.name].stop()
+                        self.plugins.pop(plugin.name, None)
+            if plugin.passive:
+                self.logger.info(f"Plugin {plugin.name} is passive")
+            self.plugins[plugin.name] = plugin.start()
+            self.logger.info(f"Loaded {plugin.name}")
+            if not batch:
+                self.loop.create_task(self.dispatch_plugin(plugin.name if not plugin.legacy else "$LEGACY_" + plugin.name, plugin.version))
+        except Exception as e:
+            self.logger.error(f"Could not load {file}. {e}")
+            print_exc()
+
+    async def dispatch_plugin(self, name, version):
+        gpui_tab = await get_gamepadui_tab()
+        await gpui_tab.evaluate_js(f"window.importDeckyPlugin('{name}', '{version}')")
+
+    def import_plugins(self):
+        self.logger.info(f"import plugins from {self.plugin_path}")
+
+        directories = [i for i in listdir(self.plugin_path) if path.isdir(path.join(self.plugin_path, i)) and path.isfile(path.join(self.plugin_path, i, "plugin.json"))]
+        for directory in directories:
+            self.logger.info(f"found plugin: {directory}")
+            self.import_plugin(path.join(self.plugin_path, directory, "main.py"), directory, False, True)
+
+    async def handle_reloads(self):
+        while True:
+            args = await self.reload_queue.get()
+            self.import_plugin(*args)
+
+    async def handle_plugin_method_call(self, request):
+        res = {}
+        plugin = self.plugins[request.match_info["plugin_name"]]
+        method_name = request.match_info["method_name"]
+        try:
+            method_info = await request.json()
+            args = method_info["args"]
+        except JSONDecodeError:
+            args = {}
+        try:
+          if method_name.startswith("_"):
+              raise RuntimeError("Tried to call private method")
+          res["result"] = await plugin.execute_method(method_name, args)
+          res["success"] = True
+        except Exception as e:
+            res["result"] = str(e)
+            res["success"] = False
+        return web.json_response(res)
+
+    """
+    The following methods are used to load legacy plugins, which are considered deprecated.
+    I made the choice to re-add them so that the first iteration/version of the react loader
+    can work as a drop-in replacement for the stable branch of the PluginLoader, so that we
+    can introduce it more smoothly and give people the chance to sample the new features even
+    without plugin support. They will be removed once legacy plugins are no longer relevant.
+    """
+    async def load_plugin_main_view(self, request):
+        plugin = self.plugins[request.match_info["name"]]
+        with open(path.join(self.plugin_path, plugin.plugin_directory, plugin.main_view_html), "r", encoding="utf-8") as template:
+            template_data = template.read()
+            ret = f"""
+            <script src="/legacy/library.js"></script>
+            <script>window.plugin_name = '{plugin.name}' </script>
+            <base href="http://127.0.0.1:1337/plugins/plugin_resource/{plugin.name}/">
+            {template_data}
+            """
+            return web.Response(text=ret, content_type="text/html")
+
+    async def handle_sub_route(self, request):
+        plugin = self.plugins[request.match_info["name"]]
+        route_path = request.match_info["path"]
+        self.logger.info(path)
+        ret = ""
+        file_path = path.join(self.plugin_path, plugin.plugin_directory, route_path)
+        with open(file_path, "r", encoding="utf-8") as resource_data:
+            ret = resource_data.read()
+
+        return web.Response(text=ret)
+
+    async def get_steam_resource(self, request):
+        tab = await get_tab("SP")
+        try:
+            return web.Response(text=await tab.get_steam_resource(f"https://steamloopback.host/{request.match_info['path']}"), content_type="text/html")
+        except Exception as e:
+            return web.Response(text=str(e), status=400)

backend/locales/en-US.json

@@ -0,0 +1,183 @@
+{
+  "BranchSelect": {
+    "update_channel": {
+      "label": "Update Channel",
+      "prerelease": "Prerelease",
+      "stable": "Stable",
+      "testing": "Testing"
+    }
+  },
+  "Developer": {
+    "5secreload": "Reloading in 5 seconds",
+    "disabling": "Disabling",
+    "enabling": "Enabling"
+  },
+  "FilePickerIndex": {
+    "folder": {
+      "select": "Use this folder"
+    }
+  },
+  "PluginCard": {
+    "plugin_full_access": "This plugin has full access to your Steam Deck.",
+    "plugin_install": "Install",
+    "plugin_no_desc": "No description provided.",
+    "plugin_version_label": "Plugin Version"
+  },
+  "PluginInstallModal": {
+    "install": {
+      "button_idle": "Install",
+      "button_processing": "Installing",
+      "desc": "Are you sure you want to install {{artifact}} {{version}}?",
+      "title": "Install {{artifact}}"
+    },
+    "no_hash": "This plugin does not have a hash, you are installing it at your own risk.",
+    "reinstall": {
+      "button_idle": "Reinstall",
+      "button_processing": "Reinstalling",
+      "desc": "Are you sure you want to reinstall {{artifact}} {{version}}?",
+      "title": "Reinstall {{artifact}}"
+    },
+    "update": {
+      "button_idle": "Update",
+      "button_processing": "Updating",
+      "desc": "Are you sure you want to update {{artifact}} {{version}}?",
+      "title": "Update {{artifact}}"
+    }
+  },
+  "PluginListIndex": {
+    "no_plugin": "No plugins installed!",
+    "plugin_actions": "Plugin Actions",
+    "reinstall": "Reinstall",
+    "reload": "Reload",
+    "uninstall": "Uninstall",
+    "update_to": "Update to {{name}}"
+  },
+  "PluginLoader": {
+    "decky_title": "Decky",
+    "decky_update_available": "Update to {{tag_name}} available!",
+    "error": "Error",
+    "plugin_error_uninstall": "Please go to {{-icon}} in the Decky menu if you need to uninstall this plugin.",
+    "plugin_load_error": {
+      "message": "Error loading plugin {{name}}",
+      "toast": "Error loading {{name}}"
+    },
+    "plugin_uninstall": {
+      "button": "Uninstall",
+      "desc": "Are you sure you want to uninstall {{name}}?",
+      "title": "Uninstall {{name}}"
+    },
+    "plugin_update_one": "Updates available for 1 plugin!",
+    "plugin_update_other": "Updates available for {{count}} plugins!"
+  },
+  "RemoteDebugging": {
+    "remote_cef": {
+      "desc": "Allow unauthenticated access to the CEF debugger to anyone in your network",
+      "label": "Allow Remote CEF Debugging"
+    }
+  },
+  "SettingsDeveloperIndex": {
+    "header_other": "Other",
+    "react_devtools": {
+      "desc": "Enables connection to a computer running React DevTools. Changing this setting will reload Steam. Set the IP address before enabling.",
+      "ip_label": "IP",
+      "label": "Enable React DevTools"
+    },
+    "third_party_plugins": {
+      "button_install": "Install",
+      "button_zip": "Browse",
+      "header": "Third-Party Plugins",
+      "label_desc": "URL",
+      "label_url": "Install Plugin from URL",
+      "label_zip": "Install Plugin from ZIP File"
+    },
+    "toast_zip": {
+      "body": "Installation failed! Only ZIP files are supported.",
+      "title": "Decky"
+    },
+    "valve_internal": {
+      "desc1": "Enables the Valve internal developer menu.",
+      "desc2": "Do not touch anything in this menu unless you know what it does.",
+      "label": "Enable Valve Internal"
+    }
+  },
+  "SettingsGeneralIndex": {
+    "about": {
+      "decky_version": "Decky Version",
+      "header": "About"
+    },
+    "beta": {
+      "header": "Beta participation"
+    },
+    "developer_mode": {
+      "desc": "Enables Decky's developer settings.",
+      "label": "Developer mode"
+    },
+    "other": {
+      "header": "Other"
+    },
+    "updates": {
+      "header": "Updates"
+    }
+  },
+  "SettingsIndex": {
+    "developer_title": "Developer",
+    "general_title": "General",
+    "navbar_settings": "Decky Settings",
+    "plugins_title": "Plugins"
+  },
+  "Store": {
+    "store_contrib": {
+      "desc": "If you would like to contribute to the Decky Plugin Store, check the SteamDeckHomebrew/decky-plugin-template repository on GitHub. Information on development and distribution is available in the README.",
+      "label": "Contributing"
+    },
+    "store_filter": {
+      "label": "Filter",
+      "label_def": "All"
+    },
+    "store_search": {
+      "label": "Search"
+    },
+    "store_sort": {
+      "label": "Sort",
+      "label_def": "Last Updated (Newest)"
+    },
+    "store_source": {
+      "desc": "All plugin source code is available on SteamDeckHomebrew/decky-plugin-database repository on GitHub.",
+      "label": "Source Code"
+    },
+    "store_tabs": {
+      "about": "About",
+      "alph_asce": "Alphabetical (Z to A)",
+      "alph_desc": "Alphabetical (A to Z)",
+      "title": "Browse"
+    },
+    "store_testing_cta": "Please consider testing new plugins to help the Decky Loader team!"
+  },
+  "StoreSelect": {
+    "custom_store": {
+      "label": "Custom Store",
+      "url_label": "URL"
+    },
+    "store_channel": {
+      "custom": "Custom",
+      "default": "Default",
+      "label": "Store Channel",
+      "testing": "Testing"
+    }
+  },
+  "Updater": {
+    "decky_updates": "Decky Updates",
+    "no_patch_notes_desc": "no patch notes for this version",
+    "patch_notes_desc": "Patch Notes",
+    "updates": {
+      "check_button": "Check For Updates",
+      "checking": "Checking",
+      "cur_version": "Current version: {{ver}}",
+      "install_button": "Install Update",
+      "label": "Updates",
+      "lat_version": "Up to date: running {{ver}}",
+      "reloading": "Reloading",
+      "updating": "Updating"
+    }
+  }
+}

backend/locales/it-IT.json

@@ -0,0 +1,184 @@
+{
+  "BranchSelect": {
+    "update_channel": {
+      "label": "Canale di aggiornamento",
+      "prerelease": "Prerilascio",
+      "stable": "Stabile",
+      "testing": "In prova"
+    }
+  },
+  "Developer": {
+    "5secreload": "Ricaricando in 5 secondi",
+    "disabling": "Disabilitando",
+    "enabling": "Abilitando"
+  },
+  "FilePickerIndex": {
+    "folder": {
+      "select": "Usa questa cartella"
+    }
+  },
+  "PluginCard": {
+    "plugin_full_access": "Questo plugin ha accesso completo al tuo Steam Deck.",
+    "plugin_install": "Installa",
+    "plugin_no_desc": "Nessuna descrizione fornita.",
+    "plugin_version_label": "Versione Plugin"
+  },
+  "PluginInstallModal": {
+    "install": {
+      "button_idle": "Installa",
+      "button_processing": "Installando",
+      "desc": "Sei sicuro di voler installare {{artifact}} {{version}}?",
+      "title": "Installa {{artifact}}"
+    },
+    "no_hash": "Questo plugin non ha un hash associato, lo stai installando a tuo rischio e pericolo.",
+    "reinstall": {
+      "button_idle": "Reinstalla",
+      "button_processing": "Reinstallando",
+      "desc": "Sei sicuro di voler reinstallare {{artifact}} {{version}}?",
+      "title": "Reinstalla {{artifact}}"
+    },
+    "update": {
+      "button_idle": "Aggiorna",
+      "button_processing": "Aggiornando",
+      "desc": "Sei sicuro di voler aggiornare {{artifact}} {{version}}?",
+      "title": "Aggiorna {{artifact}}"
+    }
+  },
+  "PluginListIndex": {
+    "no_plugin": "Nessun plugin installato!",
+    "plugin_actions": "Operazioni sui plugins",
+    "reinstall": "Reinstalla",
+    "reload": "Ricarica",
+    "uninstall": "Rimuovi",
+    "update_to": "Aggiorna a {{name}}"
+  },
+  "PluginLoader": {
+    "decky_title": "Decky",
+    "decky_update_available": "Disponibile aggiornamento a {{tag_name}}!",
+    "error": "Errore",
+    "plugin_error_uninstall": "Per rimuovere questo plugin vai su {{-icon}} nel menu di Decky.",
+    "plugin_load_error": {
+      "message": "Errore caricando il plugin {{name}}",
+      "toast": "Errore caricando {{name}}"
+    },
+    "plugin_uninstall": {
+      "button": "Rimuovi",
+      "desc": "Sei sicuro di voler rimuovere {{name}}?",
+      "title": "Rimuovi {{name}}"
+    },
+    "plugin_update_one": "Aggiornamento disponibile per un plugin!",
+    "plugin_update_many": "Aggiornamento disponibile per {{count}} plugins!",
+    "plugin_update_other": "Aggiornamento disponibile per {{count}} plugins!"
+  },
+  "RemoteDebugging": {
+    "remote_cef": {
+      "desc": "Permetti l'accesso non autenticato al debugger di CEF da tutti gli indirizzi sulla tua rete locale.",
+      "label": "Permetti il debug remoto di CEF"
+    }
+  },
+  "SettingsDeveloperIndex": {
+    "header_other": "Altro",
+    "react_devtools": {
+      "desc": "Abilita la connessione ad un computer che esegue i DevTools di React. Cambiando questa impostazione ricaricherà Steam. Imposta l'indirizzo IP prima di abilitarlo.",
+      "ip_label": "IP",
+      "label": "Abilita i DevTools di React"
+    },
+    "third_party_plugins": {
+      "button_install": "Installa",
+      "button_zip": "Seleziona",
+      "header": "Plugin di terze parti",
+      "label_desc": "URL",
+      "label_url": "Installa plugin da un'indirizzo web",
+      "label_zip": "Installa plugin da un file ZIP"
+    },
+    "toast_zip": {
+      "body": "Installazione non riuscita, solo i file ZIP sono supportati!",
+      "title": "Decky"
+    },
+    "valve_internal": {
+      "desc1": "Abilita il menu di sviluppo interno di Valve.",
+      "desc2": "Non toccare nulla in questo menu se non sai quello che fa.",
+      "label": "Abilita Menu Sviluppatore"
+    }
+  },
+  "SettingsGeneralIndex": {
+    "about": {
+      "decky_version": "Versione di Decky",
+      "header": "Riguardo a"
+    },
+    "beta": {
+      "header": "Partecipazione alla beta"
+    },
+    "developer_mode": {
+      "desc": "Abilità le impostazioni di sviluppo di Decky.",
+      "label": "Modalità sviluppatore"
+    },
+    "other": {
+      "header": "Altro"
+    },
+    "updates": {
+      "header": "Aggiornamenti"
+    }
+  },
+  "SettingsIndex": {
+    "developer_title": "Sviluppatore",
+    "general_title": "Generali",
+    "navbar_settings": "Impostazioni Decky",
+    "plugins_title": "Plugins"
+  },
+  "Store": {
+    "store_contrib": {
+      "desc": "Se desideri contribuire allo store di Decky, puoi trovare un template caricato su GitHub all'indirizzo SteamDeckHomebrew/decky-plugin-template. Informazioni riguardo sviluppo e distribuzione sono disponibili nel README.",
+      "label": "Contribuisci"
+    },
+    "store_filter": {
+      "label": "Filtra",
+      "label_def": "Tutto"
+    },
+    "store_search": {
+      "label": "Cerca"
+    },
+    "store_sort": {
+      "label": "Ordina",
+      "label_def": "Ultimo aggiornato (Più recente)"
+    },
+    "store_source": {
+      "desc": "Tutto il codice sorgente dei plugin è disponibile su GitHub all'indirizzo SteamDeckHomebrew/decky-plugin-database",
+      "label": "Codice Sorgente"
+    },
+    "store_tabs": {
+      "about": "Riguardo a",
+      "alph_asce": "Alfabetico (Z a A)",
+      "alph_desc": "Alfabetico (A a Z)",
+      "title": "Sfoglia"
+    },
+    "store_testing_cta": "Valuta la possibilità di testare nuovi plugin per aiutare il team di Decky Loader!"
+  },
+  "StoreSelect": {
+    "custom_store": {
+      "label": "Negozio custom",
+      "url_label": "URL"
+    },
+    "store_channel": {
+      "custom": "Personalizzato",
+      "default": "Default",
+      "label": "Canale del negozio",
+      "testing": "In prova"
+    }
+  },
+  "Updater": {
+    "decky_updates": "Aggiornamento di Decky",
+    "no_patch_notes_desc": "nessuna patch notes per questa versione",
+    "patch_notes_desc": "Cambiamenti",
+    "updates": {
+      "check_button": "Cerca aggiornamenti",
+      "checking": "Controllando",
+      "cur_version": "Versione attuale: {{ver}}",
+      "install_button": "Installa aggiornamento",
+      "label": "Aggiornamenti",
+      "lat_version": "Aggiornato. Eseguendo {{ver}}",
+      "reloading": "Ricaricando",
+      "updating": "Aggiornando"
+    }
+  }
+}

backend/localplatform.py

@@ -0,0 +1,40 @@
+import platform, os
+
+ON_WINDOWS = platform.system() == "Windows"
+ON_LINUX = not ON_WINDOWS
+
+if ON_WINDOWS:
+    from localplatformwin import *
+    import localplatformwin as localplatform
+else:
+    from localplatformlinux import *
+    import localplatformlinux as localplatform
+
+def get_privileged_path() -> str:
+    '''Get path accessible by elevated user. Holds plugins, decky loader and decky loader configs'''
+    return localplatform.get_privileged_path()
+
+def get_unprivileged_path() -> str:
+    '''Get path accessible by non-elevated user. Holds plugin configuration, plugin data and plugin logs. Externally referred to as the 'Homebrew' directory'''
+    return localplatform.get_unprivileged_path()
+
+def get_unprivileged_user() -> str:
+    '''Get user that should own files made in unprivileged path'''
+    return localplatform.get_unprivileged_user()
+
+def get_chown_plugin_path() -> bool:
+    return os.getenv("CHOWN_PLUGIN_PATH", "1") == "1"
+
+def get_server_host() -> str:
+    return os.getenv("SERVER_HOST", "127.0.0.1")
+
+def get_server_port() -> int:
+    return int(os.getenv("SERVER_PORT", "1337"))
+
+def get_live_reload() -> bool:
+    os.getenv("LIVE_RELOAD", "1") == "1"
+
+def get_log_level() -> int:
+    return {"CRITICAL": 50, "ERROR": 40, "WARNING": 30, "INFO": 20, "DEBUG": 10}[
+        os.getenv("LOG_LEVEL", "INFO")
+    ]

backend/localplatformlinux.py

@@ -0,0 +1,194 @@
+import os, pwd, grp, sys, logging
+from subprocess import call, run, DEVNULL, PIPE, STDOUT
+from customtypes import UserType
+
+logger = logging.getLogger("localplatform")
+
+# Get the user id hosting the plugin loader
+def _get_user_id() -> int:
+    return pwd.getpwnam(_get_user()).pw_uid
+
+# Get the user hosting the plugin loader
+def _get_user() -> str:
+    return get_unprivileged_user()
+
+# Get the effective user id of the running process
+def _get_effective_user_id() -> int:
+    return os.geteuid()
+
+# Get the effective user of the running process
+def _get_effective_user() -> str:
+    return pwd.getpwuid(_get_effective_user_id()).pw_name
+
+# Get the effective user group id of the running process
+def _get_effective_user_group_id() -> int:
+    return os.getegid()
+
+# Get the effective user group of the running process
+def _get_effective_user_group() -> str:
+    return grp.getgrgid(_get_effective_user_group_id()).gr_name
+
+# Get the user owner of the given file path.
+def _get_user_owner(file_path) -> str:
+    return pwd.getpwuid(os.stat(file_path).st_uid).pw_name
+
+# Get the user group of the given file path.
+def _get_user_group(file_path) -> str:
+    return grp.getgrgid(os.stat(file_path).st_gid).gr_name
+
+# Get the group id of the user hosting the plugin loader
+def _get_user_group_id() -> int:
+    return pwd.getpwuid(_get_user_id()).pw_gid
+
+# Get the group of the user hosting the plugin loader
+def _get_user_group() -> str:
+    return grp.getgrgid(_get_user_group_id()).gr_name
+
+def chown(path : str,  user : UserType = UserType.HOST_USER, recursive : bool = True) -> bool:
+    user_str = ""
+
+    if user == UserType.HOST_USER:
+        user_str = _get_user()+":"+_get_user_group()
+    elif user == UserType.EFFECTIVE_USER:
+        user_str = _get_effective_user()+":"+_get_effective_user_group()
+    elif user == UserType.ROOT:
+        user_str = "root:root"
+    else:
+        raise Exception("Unknown User Type")
+
+    result = call(["chown", "-R", user_str, path] if recursive else ["chown", user_str, path])
+    return result == 0
+
+def chmod(path : str, permissions : int, recursive : bool = True) -> bool:
+    result = call(["chmod", "-R", str(permissions), path] if recursive else ["chmod", str(permissions), path])
+    return result == 0
+
+def folder_owner(path : str) -> UserType|None:
+    user_owner = _get_user_owner(path)
+
+    if (user_owner == _get_user()):
+        return UserType.HOST_USER
+
+    elif (user_owner == _get_effective_user()):
+        return UserType.EFFECTIVE_USER
+
+    else:
+        return None 
+
+def get_home_path(user : UserType = UserType.HOST_USER) -> str:
+    user_name = "root"
+
+    if user == UserType.HOST_USER:
+        user_name = _get_user()
+    elif user == UserType.EFFECTIVE_USER:
+        user_name = _get_effective_user()
+    elif user == UserType.ROOT:
+        pass
+    else:
+        raise Exception("Unknown User Type")
+
+    return pwd.getpwnam(user_name).pw_dir
+
+def get_username() -> str:
+    return _get_user()
+
+def setgid(user : UserType = UserType.HOST_USER):
+    user_id = 0
+
+    if user == UserType.HOST_USER:
+        user_id = _get_user_group_id()
+    elif user == UserType.ROOT:
+        pass
+    else:
+        raise Exception("Unknown user type")
+    
+    os.setgid(user_id)
+
+def setuid(user : UserType = UserType.HOST_USER):
+    user_id = 0
+
+    if user == UserType.HOST_USER:
+        user_id = _get_user_id()
+    elif user == UserType.ROOT:
+        pass
+    else:
+        raise Exception("Unknown user type")
+    
+    os.setuid(user_id)
+
+async def service_active(service_name : str) -> bool:
+    res = run(["systemctl", "is-active", service_name], stdout=DEVNULL, stderr=DEVNULL)
+    return res.returncode == 0
+
+async def service_restart(service_name : str) -> bool:
+    call(["systemctl", "daemon-reload"])
+    cmd = ["systemctl", "restart", service_name]
+    res = run(cmd, stdout=PIPE, stderr=STDOUT)
+    return res.returncode == 0
+
+async def service_stop(service_name : str) -> bool:
+    cmd = ["systemctl", "stop", service_name]
+    res = run(cmd, stdout=PIPE, stderr=STDOUT)
+    return res.returncode == 0
+
+async def service_start(service_name : str) -> bool:
+    cmd = ["systemctl", "start", service_name]
+    res = run(cmd, stdout=PIPE, stderr=STDOUT)
+    return res.returncode == 0
+
+def get_privileged_path() -> str:
+    path = os.getenv("PRIVILEGED_PATH")
+
+    if path == None:
+        path = get_unprivileged_path()
+
+    return path
+
+def _parent_dir(path : str) -> str:
+    if path == None:
+        return None
+
+    if path.endswith('/'):
+        path = path[:-1]
+    
+    return os.path.dirname(path)
+
+def get_unprivileged_path() -> str:
+    path = os.getenv("UNPRIVILEGED_PATH")
+    
+    if path == None:
+        path = _parent_dir(os.getenv("PLUGIN_PATH"))
+    
+    if path == None:
+        logger.debug("Unprivileged path is not properly configured. Making something up!")
+        # Expected path of loader binary is /home/deck/homebrew/service/PluginLoader
+        path = _parent_dir(_parent_dir(os.path.realpath(sys.argv[0])))
+
+        if not os.path.exists(path):
+            path = None
+
+    if path == None:
+        logger.warn("Unprivileged path is not properly configured. Defaulting to /home/deck/homebrew")
+        path = "/home/deck/homebrew" # We give up
+    
+    return path
+
+
+def get_unprivileged_user() -> str:
+    user = os.getenv("UNPRIVILEGED_USER")
+
+    if user == None:
+        # Lets hope we can extract it from the unprivileged dir
+        dir = os.path.realpath(get_unprivileged_path())
+
+        pws = sorted(pwd.getpwall(), reverse=True, key=lambda pw: len(pw.pw_dir))
+        for pw in pws:
+            if dir.startswith(os.path.realpath(pw.pw_dir)):
+                user = pw.pw_name
+                break
+    
+    if user == None:
+        logger.warn("Unprivileged user is not properly configured. Defaulting to 'deck'")
+        user = 'deck'
+
+    return user

backend/localplatformwin.py

@@ -0,0 +1,53 @@
+from customtypes import UserType
+import os, sys
+
+def chown(path : str,  user : UserType = UserType.HOST_USER, recursive : bool = True) -> bool:
+    return True # Stubbed
+
+def chmod(path : str, permissions : int, recursive : bool = True) -> bool:
+    return True # Stubbed
+
+def folder_owner(path : str) -> UserType|None:
+    return UserType.HOST_USER # Stubbed
+
+def get_home_path(user : UserType = UserType.HOST_USER) -> str:
+    return os.path.expanduser("~") # Mostly stubbed
+
+def setgid(user : UserType = UserType.HOST_USER):
+    pass # Stubbed
+
+def setuid(user : UserType = UserType.HOST_USER):
+    pass # Stubbed
+
+async def service_active(service_name : str) -> bool:
+    return True # Stubbed
+
+async def service_stop(service_name : str) -> bool:
+    return True # Stubbed
+
+async def service_start(service_name : str) -> bool:
+    return True # Stubbed
+
+async def service_restart(service_name : str) -> bool:
+    if service_name == "plugin_loader":
+        sys.exit(42)
+
+    return True # Stubbed
+
+def get_username() -> str:
+    return os.getlogin()
+
+def get_privileged_path() -> str:
+    '''On windows, privileged_path is equal to unprivileged_path'''
+    return get_unprivileged_path()
+
+def get_unprivileged_path() -> str:
+    path = os.getenv("UNPRIVILEGED_PATH")
+
+    if path == None:
+        path = os.getenv("PRIVILEGED_PATH", os.path.join(os.path.expanduser("~"), "homebrew"))
+
+    return path
+
+def get_unprivileged_user() -> str:
+    return os.getenv("UNPRIVILEGED_USER", os.getlogin())

backend/localsocket.py

@@ -0,0 +1,132 @@
+import asyncio, time, random
+from localplatform import ON_WINDOWS
+
+BUFFER_LIMIT = 2 ** 20  # 1 MiB
+
+class UnixSocket:
+    def __init__(self, on_new_message):
+        '''
+        on_new_message takes 1 string argument.
+        It's return value gets used, if not None, to write data to the socket.
+        Method should be async
+        '''
+        self.socket_addr = f"/tmp/plugin_socket_{time.time()}"
+        self.on_new_message = on_new_message
+        self.socket = None
+        self.reader = None
+        self.writer = None
+
+    async def setup_server(self):
+        self.socket = await asyncio.start_unix_server(self._listen_for_method_call, path=self.socket_addr, limit=BUFFER_LIMIT)
+    
+    async def _open_socket_if_not_exists(self):
+        if not self.reader:
+            retries = 0
+            while retries < 10:
+                try:
+                    self.reader, self.writer = await asyncio.open_unix_connection(self.socket_addr, limit=BUFFER_LIMIT)
+                    return True
+                except:
+                    await asyncio.sleep(2)
+                    retries += 1
+            return False
+        else:
+            return True
+
+    async def get_socket_connection(self):
+        if not await self._open_socket_if_not_exists():
+            return None, None
+        
+        return self.reader, self.writer
+    
+    async def close_socket_connection(self):
+        if self.writer != None:
+            self.writer.close()
+
+        self.reader = None
+
+    async def read_single_line(self) -> str|None:
+        reader, writer = await self.get_socket_connection()
+
+        if self.reader == None:
+            return None
+
+        return await self._read_single_line(reader)
+
+    async def write_single_line(self, message : str):
+        reader, writer = await self.get_socket_connection()
+
+        if self.writer == None:
+            return;
+
+        await self._write_single_line(writer, message)
+
+    async def _read_single_line(self, reader) -> str:
+        line = bytearray()
+        while True:
+            try:
+                line.extend(await reader.readuntil())
+            except asyncio.LimitOverrunError:
+                line.extend(await reader.read(reader._limit))
+                continue
+            except asyncio.IncompleteReadError as err:
+                line.extend(err.partial)
+                break
+            else:
+                break
+
+        return line.decode("utf-8")
+    
+    async def _write_single_line(self, writer, message : str):
+        if not message.endswith("\n"):
+            message += "\n"
+
+        writer.write(message.encode("utf-8"))
+        await writer.drain()
+
+    async def _listen_for_method_call(self, reader, writer):
+        while True:
+            line = await self._read_single_line(reader)
+
+            try:
+                res = await self.on_new_message(line)
+            except Exception as e:
+                return
+
+            if res != None:
+                await self._write_single_line(writer, res)
+            
+class PortSocket (UnixSocket):
+    def __init__(self, on_new_message):
+        '''
+        on_new_message takes 1 string argument.
+        It's return value gets used, if not None, to write data to the socket.
+        Method should be async
+        '''
+        super().__init__(on_new_message)
+        self.host = "127.0.0.1"
+        self.port = random.sample(range(40000, 60000), 1)[0]
+    
+    async def setup_server(self):
+        self.socket = await asyncio.start_server(self._listen_for_method_call, host=self.host, port=self.port, limit=BUFFER_LIMIT)
+    
+    async def _open_socket_if_not_exists(self):
+        if not self.reader:
+            retries = 0
+            while retries < 10:
+                try:
+                    self.reader, self.writer = await asyncio.open_connection(host=self.host, port=self.port, limit=BUFFER_LIMIT)
+                    return True
+                except:
+                    await asyncio.sleep(2)
+                    retries += 1
+            return False
+        else:
+            return True
+
+if ON_WINDOWS:
+    class LocalSocket (PortSocket): 
+        pass
+else:
+    class LocalSocket (UnixSocket):
+        pass

backend/main.py

@@ -0,0 +1,190 @@
+# Change PyInstaller files permissions
+import sys
+from localplatform import (chmod, chown, service_stop, service_start,
+                            ON_WINDOWS, get_log_level, get_live_reload, 
+                            get_server_port, get_server_host, get_chown_plugin_path,
+                            get_unprivileged_user, get_unprivileged_path, 
+                            get_privileged_path)
+if hasattr(sys, '_MEIPASS'):
+    chmod(sys._MEIPASS, 755)
+# Full imports
+from asyncio import new_event_loop, set_event_loop, sleep
+from json import dumps, loads
+from logging import DEBUG, INFO, basicConfig, getLogger
+from os import getenv, path
+from traceback import format_exc
+import multiprocessing
+
+import aiohttp_cors
+# Partial imports
+from aiohttp import client_exceptions, WSMsgType
+from aiohttp.web import Application, Response, get, run_app, static
+from aiohttp_jinja2 import setup as jinja_setup
+
+# local modules
+from browser import PluginBrowser
+from helpers import (REMOTE_DEBUGGER_UNIT, csrf_middleware, get_csrf_token,
+                     mkdir_as_user, get_system_pythonpaths)
+                     
+from injector import get_gamepadui_tab, Tab, get_tabs, close_old_tabs
+from loader import Loader
+from settings import SettingsManager
+from updater import Updater
+from utilities import Utilities
+from customtypes import UserType
+
+
+basicConfig(
+    level=get_log_level(),
+    format="[%(module)s][%(levelname)s]: %(message)s"
+)
+
+logger = getLogger("Main")
+plugin_path = path.join(get_privileged_path(), "plugins")
+
+def chown_plugin_dir():
+    if not path.exists(plugin_path): # For safety, create the folder before attempting to do anything with it
+        mkdir_as_user(plugin_path)
+
+    if not chown(plugin_path, UserType.HOST_USER) or not chmod(plugin_path, 555):
+        logger.error(f"chown/chmod exited with a non-zero exit code")
+
+if get_chown_plugin_path() == True:
+    chown_plugin_dir()
+
+class PluginManager:
+    def __init__(self, loop) -> None:
+        self.loop = loop
+        self.web_app = Application()
+        self.web_app.middlewares.append(csrf_middleware)
+        self.cors = aiohttp_cors.setup(self.web_app, defaults={
+            "https://steamloopback.host": aiohttp_cors.ResourceOptions(
+                expose_headers="*",
+                allow_headers="*",
+                allow_credentials=True
+            )
+        })
+        self.plugin_loader = Loader(self.web_app, plugin_path, self.loop, get_live_reload())
+        self.settings = SettingsManager("loader", path.join(get_privileged_path(), "settings"))
+        self.plugin_browser = PluginBrowser(plugin_path, self.plugin_loader.plugins, self.plugin_loader, self.settings) 
+        self.utilities = Utilities(self)
+        self.updater = Updater(self)
+
+        jinja_setup(self.web_app)
+
+        async def startup(_):
+            if self.settings.getSetting("cef_forward", False):
+                self.loop.create_task(service_start(REMOTE_DEBUGGER_UNIT))
+            else:
+                self.loop.create_task(service_stop(REMOTE_DEBUGGER_UNIT))
+            self.loop.create_task(self.loader_reinjector())
+            self.loop.create_task(self.load_plugins())
+
+        self.web_app.on_startup.append(startup)
+
+        self.loop.set_exception_handler(self.exception_handler)
+        self.web_app.add_routes([get("/auth/token", self.get_auth_token)])
+
+        for route in list(self.web_app.router.routes()):
+            self.cors.add(route)
+        self.web_app.add_routes([static("/static", path.join(path.dirname(__file__), 'static'))])
+        self.web_app.add_routes([static("/legacy", path.join(path.dirname(__file__), 'legacy'))])
+
+    def exception_handler(self, loop, context):
+        if context["message"] == "Unclosed connection":
+            return
+        loop.default_exception_handler(context)
+
+    async def get_auth_token(self, request):
+        return Response(text=get_csrf_token())
+
+    async def load_plugins(self):
+        # await self.wait_for_server()
+        logger.debug("Loading plugins")
+        self.plugin_loader.import_plugins()
+        # await inject_to_tab("SP", "window.syncDeckyPlugins();")
+        if self.settings.getSetting("pluginOrder", None) == None:
+          self.settings.setSetting("pluginOrder", list(self.plugin_loader.plugins.keys()))
+          logger.debug("Did not find pluginOrder setting, set it to default")
+
+    async def loader_reinjector(self):
+        while True:
+            tab = None
+            nf = False
+            dc = False
+            while not tab:
+                try:
+                    tab = await get_gamepadui_tab()
+                except (client_exceptions.ClientConnectorError, client_exceptions.ServerDisconnectedError):
+                    if not dc:
+                        logger.debug("Couldn't connect to debugger, waiting...")
+                        dc = True
+                    pass
+                except ValueError:
+                    if not nf:
+                        logger.debug("Couldn't find GamepadUI tab, waiting...")
+                        nf = True
+                    pass
+                if not tab:
+                    await sleep(5)
+            await tab.open_websocket()
+            await tab.enable()
+            await self.inject_javascript(tab, True)
+            try:
+                async for msg in tab.listen_for_message():
+                    # this gets spammed a lot
+                    if msg.get("method", None) != "Page.navigatedWithinDocument":
+                        logger.debug("Page event: " + str(msg.get("method", None)))
+                        if msg.get("method", None) == "Page.domContentEventFired":
+                            if not await tab.has_global_var("deckyHasLoaded", False):
+                                await self.inject_javascript(tab)
+                        if msg.get("method", None) == "Inspector.detached":
+                            logger.info("CEF has requested that we detach.")
+                            await tab.close_websocket()
+                            break
+                # If this is a forceful disconnect the loop will just stop without any failure message. In this case, injector.py will handle this for us so we don't need to close the socket.
+                # This is because of https://github.com/aio-libs/aiohttp/blob/3ee7091b40a1bc58a8d7846e7878a77640e96996/aiohttp/client_ws.py#L321
+                logger.info("CEF has disconnected...")
+                # At this point the loop starts again and we connect to the freshly started Steam client once it is ready.
+            except Exception as e:
+                logger.error("Exception while reading page events " + format_exc())
+                await tab.close_websocket()
+                pass
+        # while True:
+        #     await sleep(5)
+        #     if not await tab.has_global_var("deckyHasLoaded", False):
+        #         logger.info("Plugin loader isn't present in Steam anymore, reinjecting...")
+        #         await self.inject_javascript(tab)
+
+    async def inject_javascript(self, tab: Tab, first=False, request=None):
+        logger.info("Loading Decky frontend!")
+        try:
+            if first:
+                if await tab.has_global_var("deckyHasLoaded", False):
+                    await close_old_tabs()
+            await tab.evaluate_js("try{if (window.deckyHasLoaded){setTimeout(() => location.reload(), 100)}else{window.deckyHasLoaded = true;(async()=>{try{while(!window.SP_REACT){await new Promise(r => setTimeout(r, 10))};await import('http://localhost:1337/frontend/index.js')}catch(e){console.error(e)};})();}}catch(e){console.error(e)}", False, False, False)
+        except:
+            logger.info("Failed to inject JavaScript into tab\n" + format_exc())
+            pass
+
+    def run(self):
+        return run_app(self.web_app, host=get_server_host(), port=get_server_port(), loop=self.loop, access_log=None)
+
+if __name__ == "__main__":
+    if ON_WINDOWS:
+        # Fix windows/flask not recognising that .js means 'application/javascript'
+        import mimetypes
+        mimetypes.add_type('application/javascript', '.js')
+
+        # Required for multiprocessing support in frozen files
+        multiprocessing.freeze_support()
+
+    # Append the loader's plugin path to the recognized python paths
+    sys.path.append(path.join(path.dirname(__file__), "plugin"))
+
+    # Append the system and user python paths
+    sys.path.extend(get_system_pythonpaths())
+
+    loop = new_event_loop()
+    set_event_loop(loop)
+    PluginManager(loop).run()

backend/plugin.py

@@ -0,0 +1,156 @@
+import multiprocessing
+from asyncio import (Lock, get_event_loop, new_event_loop,
+                     set_event_loop, sleep)
+from concurrent.futures import ProcessPoolExecutor
+from importlib.util import module_from_spec, spec_from_file_location
+from json import dumps, load, loads
+from logging import getLogger
+from traceback import format_exc
+from os import path, environ
+from signal import SIGINT, signal
+from sys import exit, path as syspath
+from time import time
+from localsocket import LocalSocket
+from localplatform import setgid, setuid, get_username, get_home_path
+from customtypes import UserType
+import helpers
+
+class PluginWrapper:
+    def __init__(self, file, plugin_directory, plugin_path) -> None:
+        self.file = file
+        self.plugin_path = plugin_path
+        self.plugin_directory = plugin_directory
+        self.method_call_lock = Lock()
+        self.socket = LocalSocket(self._on_new_message)
+
+        self.version = None
+
+        json = load(open(path.join(plugin_path, plugin_directory, "plugin.json"), "r", encoding="utf-8"))
+        if path.isfile(path.join(plugin_path, plugin_directory, "package.json")):
+            package_json = load(open(path.join(plugin_path, plugin_directory, "package.json"), "r", encoding="utf-8"))
+            self.version = package_json["version"]
+
+        self.legacy = False
+        self.main_view_html = json["main_view_html"] if "main_view_html" in json else ""
+        self.tile_view_html = json["tile_view_html"] if "tile_view_html" in json else ""
+        self.legacy = self.main_view_html or self.tile_view_html
+
+        self.name = json["name"]
+        self.author = json["author"]
+        self.flags = json["flags"]
+
+        self.log = getLogger("plugin")
+
+        self.passive = not path.isfile(self.file)
+
+    def __str__(self) -> str:
+        return self.name
+
+    def _init(self):
+        try:
+            signal(SIGINT, lambda s, f: exit(0))
+
+            set_event_loop(new_event_loop())
+            if self.passive:
+                return
+            setgid(UserType.ROOT if "root" in self.flags else UserType.HOST_USER)
+            setuid(UserType.ROOT if "root" in self.flags else UserType.HOST_USER)
+            # export a bunch of environment variables to help plugin developers
+            environ["HOME"] = get_home_path(UserType.ROOT if "root" in self.flags else UserType.HOST_USER)
+            environ["USER"] = "root" if "root" in self.flags else get_username()
+            environ["DECKY_VERSION"] = helpers.get_loader_version()
+            environ["DECKY_USER"] = get_username()
+            environ["DECKY_USER_HOME"] = helpers.get_home_path()
+            environ["DECKY_HOME"] = helpers.get_homebrew_path()
+            environ["DECKY_PLUGIN_SETTINGS_DIR"] = path.join(environ["DECKY_HOME"], "settings", self.plugin_directory)
+            helpers.mkdir_as_user(environ["DECKY_PLUGIN_SETTINGS_DIR"])
+            environ["DECKY_PLUGIN_RUNTIME_DIR"] = path.join(environ["DECKY_HOME"], "data", self.plugin_directory)
+            helpers.mkdir_as_user(environ["DECKY_PLUGIN_RUNTIME_DIR"])
+            environ["DECKY_PLUGIN_LOG_DIR"] = path.join(environ["DECKY_HOME"], "logs", self.plugin_directory)
+            helpers.mkdir_as_user(environ["DECKY_PLUGIN_LOG_DIR"])
+            environ["DECKY_PLUGIN_DIR"] = path.join(self.plugin_path, self.plugin_directory)
+            environ["DECKY_PLUGIN_NAME"] = self.name
+            environ["DECKY_PLUGIN_VERSION"] = self.version
+            environ["DECKY_PLUGIN_AUTHOR"] = self.author
+
+            # append the plugin's `py_modules` to the recognized python paths
+            syspath.append(path.join(environ["DECKY_PLUGIN_DIR"], "py_modules"))
+
+            spec = spec_from_file_location("_", self.file)
+            module = module_from_spec(spec)
+            spec.loader.exec_module(module)
+            self.Plugin = module.Plugin
+
+            if hasattr(self.Plugin, "_migration"):
+                get_event_loop().run_until_complete(self.Plugin._migration(self.Plugin))
+            if hasattr(self.Plugin, "_main"):
+                get_event_loop().create_task(self.Plugin._main(self.Plugin))
+            get_event_loop().create_task(self.socket.setup_server())
+            get_event_loop().run_forever()
+        except:
+            self.log.error("Failed to start " + self.name + "!\n" + format_exc())
+            exit(0)
+
+    async def _unload(self):
+        try:
+            self.log.info("Attempting to unload with plugin " + self.name + "'s \"_unload\" function.\n")
+            if hasattr(self.Plugin, "_unload"):
+                await self.Plugin._unload(self.Plugin)
+                self.log.info("Unloaded " + self.name + "\n")
+            else:
+                self.log.info("Could not find \"_unload\" in " + self.name + "'s main.py" + "\n")
+        except:
+            self.log.error("Failed to unload " + self.name + "!\n" + format_exc())
+            exit(0)
+
+    async def _on_new_message(self, message : str) -> str|None:
+        data = loads(message)
+
+        if "stop" in data:
+            self.log.info("Calling Loader unload function.")
+            await self._unload()
+            get_event_loop().stop()
+            while get_event_loop().is_running():
+                await sleep(0)
+            get_event_loop().close()
+            raise Exception("Closing message listener")
+
+        d = {"res": None, "success": True}
+        try:
+            d["res"] = await getattr(self.Plugin, data["method"])(self.Plugin, **data["args"])
+        except Exception as e:
+            d["res"] = str(e)
+            d["success"] = False
+        finally:
+            return dumps(d, ensure_ascii=False)
+
+    def start(self):
+        if self.passive:
+            return self
+        multiprocessing.Process(target=self._init).start()
+        return self
+
+    def stop(self):
+        if self.passive:
+            return
+
+        async def _(self):
+            await self.socket.write_single_line(dumps({ "stop": True }, ensure_ascii=False))
+            await self.socket.close_socket_connection()
+            
+        get_event_loop().create_task(_(self))
+
+    async def execute_method(self, method_name, kwargs):
+        if self.passive:
+            raise RuntimeError("This plugin is passive (aka does not implement main.py)")
+        async with self.method_call_lock:
+            reader, writer = await self.socket.get_socket_connection()
+
+            await self.socket.write_single_line(dumps({ "method": method_name, "args": kwargs }, ensure_ascii=False))
+
+            line = await self.socket.read_single_line()
+            if line != None:
+                res = loads(line)
+                if not res["success"]:
+                    raise Exception(res["res"])
+                return res["res"]

backend/settings.py

@@ -0,0 +1,59 @@
+from json import dump, load
+from os import mkdir, path, listdir, rename
+from localplatform import chown, folder_owner, get_chown_plugin_path
+from customtypes import UserType
+
+from helpers import get_homebrew_path
+
+
+class SettingsManager:
+    def __init__(self, name, settings_directory = None) -> None:
+        wrong_dir = get_homebrew_path()
+        if settings_directory == None:
+            settings_directory = path.join(wrong_dir, "settings")
+
+        self.path = path.join(settings_directory, name + ".json")
+
+        #Create the folder with the correct permission
+        if not path.exists(settings_directory):
+            mkdir(settings_directory)
+
+        #Copy all old settings file in the root directory to the correct folder
+        for file in listdir(wrong_dir):
+            if file.endswith(".json"):
+                rename(path.join(wrong_dir,file),
+                       path.join(settings_directory, file)) 
+                self.path = path.join(settings_directory, name + ".json")
+
+
+        #If the owner of the settings directory is not the user, then set it as the user:
+        expected_user = UserType.HOST_USER if get_chown_plugin_path() else UserType.ROOT
+        if folder_owner(settings_directory) != expected_user:
+            chown(settings_directory, expected_user, False)
+
+        self.settings = {}
+
+        try:
+            open(self.path, "x", encoding="utf-8")
+        except FileExistsError as e:
+            self.read()
+            pass
+
+    def read(self):
+        try:
+            with open(self.path, "r", encoding="utf-8") as file:
+                self.settings = load(file)
+        except Exception as e:
+            print(e)
+            pass
+
+    def commit(self):
+        with open(self.path, "w+", encoding="utf-8") as file:
+            dump(self.settings, file, indent=4, ensure_ascii=False)
+
+    def getSetting(self, key, default=None):
+        return self.settings.get(key, default)
+
+    def setSetting(self, key, value):
+        self.settings[key] = value
+        self.commit()

backend/updater.py

@@ -0,0 +1,216 @@
+import os
+import shutil
+import uuid
+from asyncio import sleep
+from ensurepip import version
+from json.decoder import JSONDecodeError
+from logging import getLogger
+from os import getcwd, path, remove
+from localplatform import chmod, service_restart, ON_LINUX
+
+from aiohttp import ClientSession, web
+
+import helpers
+from injector import get_gamepadui_tab, inject_to_tab
+from settings import SettingsManager
+
+logger = getLogger("Updater")
+
+class Updater:
+    def __init__(self, context) -> None:
+        self.context = context
+        self.settings = self.context.settings
+        # Exposes updater methods to frontend
+        self.updater_methods = {
+            "get_branch": self._get_branch,
+            "get_version": self.get_version,
+            "do_update": self.do_update,
+            "do_restart": self.do_restart,
+            "check_for_updates": self.check_for_updates
+        }
+        self.remoteVer = None
+        self.allRemoteVers = None
+        self.localVer = helpers.get_loader_version()
+
+        try:
+            self.currentBranch = self.get_branch(self.context.settings)
+        except:
+            self.currentBranch = 0
+            logger.error("Current branch could not be determined, defaulting to \"Stable\"")
+
+        if context:
+            context.web_app.add_routes([
+                web.post("/updater/{method_name}", self._handle_server_method_call)
+            ])
+            context.loop.create_task(self.version_reloader())
+
+    async def _handle_server_method_call(self, request):
+        method_name = request.match_info["method_name"]
+        try:
+            args = await request.json()
+        except JSONDecodeError:
+            args = {}
+        res = {}
+        try:
+            r = await self.updater_methods[method_name](**args)
+            res["result"] = r
+            res["success"] = True
+        except Exception as e:
+            res["result"] = str(e)
+            res["success"] = False
+        return web.json_response(res)
+
+    def get_branch(self, manager: SettingsManager):
+        ver = manager.getSetting("branch", -1)
+        logger.debug("current branch: %i" % ver)
+        if ver == -1:
+            logger.info("Current branch is not set, determining branch from version...")
+            if self.localVer.startswith("v") and "-pre" in self.localVer:
+                logger.info("Current version determined to be pre-release")
+                return 1
+            else:
+                logger.info("Current version determined to be stable")
+                return 0
+        return ver
+
+    async def _get_branch(self, manager: SettingsManager):
+        return self.get_branch(manager)
+
+    # retrieve relevant service file's url for each branch
+    def get_service_url(self):
+        logger.debug("Getting service URL")
+        branch = self.get_branch(self.context.settings)
+        match branch:
+            case 0:
+                url = "https://raw.githubusercontent.com/SteamDeckHomebrew/decky-loader/main/dist/plugin_loader-release.service"
+            case 1 | 2:
+                url = "https://raw.githubusercontent.com/SteamDeckHomebrew/decky-loader/main/dist/plugin_loader-prerelease.service"
+            case _:
+                logger.error("You have an invalid branch set... Defaulting to prerelease service, please send the logs to the devs!")
+                url = "https://raw.githubusercontent.com/SteamDeckHomebrew/decky-loader/main/dist/plugin_loader-prerelease.service"
+        return str(url)
+
+    async def get_version(self):
+        return {
+            "current": self.localVer,
+            "remote": self.remoteVer,
+            "all": self.allRemoteVers,
+            "updatable": self.localVer != "unknown"
+        }
+
+    async def check_for_updates(self):
+        logger.debug("checking for updates")
+        selectedBranch = self.get_branch(self.context.settings)
+        async with ClientSession() as web:
+            async with web.request("GET", "https://api.github.com/repos/SteamDeckHomebrew/decky-loader/releases", ssl=helpers.get_ssl_context()) as res:
+                remoteVersions = await res.json()
+                if selectedBranch == 0:
+                    logger.debug("release type: release")
+                    remoteVersions = list(filter(lambda ver: ver["tag_name"].startswith("v") and not ver["prerelease"] and not ver["tag_name"].find("-pre") > 0 and ver["tag_name"], remoteVersions))
+                elif selectedBranch == 1:
+                    logger.debug("release type: pre-release")
+                    remoteVersions = list(filter(lambda ver:ver["tag_name"].startswith("v"), remoteVersions))
+                else:
+                    logger.error("release type: NOT FOUND")
+                    raise ValueError("no valid branch found")
+        self.allRemoteVers = remoteVersions
+        logger.debug("determining release type to find, branch is %i" % selectedBranch)
+        if selectedBranch == 0:
+            logger.debug("release type: release")
+            self.remoteVer = next(filter(lambda ver: ver["tag_name"].startswith("v") and not ver["prerelease"] and not ver["tag_name"].find("-pre") > 0 and ver["tag_name"], remoteVersions), None)
+        elif selectedBranch == 1:
+            logger.debug("release type: pre-release")
+            self.remoteVer = next(filter(lambda ver:ver["tag_name"].startswith("v"), remoteVersions), None)
+        else:
+            logger.error("release type: NOT FOUND")
+            raise ValueError("no valid branch found")
+        logger.info("Updated remote version information")
+        tab = await get_gamepadui_tab()
+        await tab.evaluate_js(f"window.DeckyPluginLoader.notifyUpdates()", False, True, False)
+        return await self.get_version()
+
+    async def version_reloader(self):
+        await sleep(30)
+        while True:
+            try:
+                await self.check_for_updates()
+            except:
+                pass
+            await sleep(60 * 60 * 6) # 6 hours
+
+    async def do_update(self):
+        logger.debug("Starting update.")
+        version = self.remoteVer["tag_name"]
+        download_url = None
+        download_filename = "PluginLoader" if ON_LINUX else "PluginLoader.exe"
+        download_temp_filename = download_filename + ".new"
+
+        for x in self.remoteVer["assets"]:
+            if x["name"] == download_filename:
+                download_url = x["browser_download_url"]
+                break
+        
+        if download_url == None:
+            raise Exception("Download url not found")
+
+        service_url = self.get_service_url()
+        logger.debug("Retrieved service URL")
+
+        tab = await get_gamepadui_tab()
+        await tab.open_websocket()
+        async with ClientSession() as web:
+            if ON_LINUX:
+                logger.debug("Downloading systemd service")
+                # download the relevant systemd service depending upon branch
+                async with web.request("GET", service_url, ssl=helpers.get_ssl_context(), allow_redirects=True) as res:
+                    logger.debug("Downloading service file")
+                    data = await res.content.read()
+                logger.debug(str(data))
+                service_file_path = path.join(getcwd(), "plugin_loader.service")
+                try:
+                    with open(path.join(getcwd(), "plugin_loader.service"), "wb") as out:
+                        out.write(data)
+                except Exception as e:
+                    logger.error(f"Error at %s", exc_info=e)
+                with open(path.join(getcwd(), "plugin_loader.service"), "r", encoding="utf-8") as service_file:
+                    service_data = service_file.read()
+                service_data = service_data.replace("${HOMEBREW_FOLDER}", helpers.get_homebrew_path())
+                with open(path.join(getcwd(), "plugin_loader.service"), "w", encoding="utf-8") as service_file:
+                        service_file.write(service_data)
+                    
+                logger.debug("Saved service file")
+                logger.debug("Copying service file over current file.")
+                shutil.copy(service_file_path, "/etc/systemd/system/plugin_loader.service")
+                if not os.path.exists(path.join(getcwd(), ".systemd")):
+                    os.mkdir(path.join(getcwd(), ".systemd"))
+                shutil.move(service_file_path, path.join(getcwd(), ".systemd")+"/plugin_loader.service")
+            
+            logger.debug("Downloading binary")
+            async with web.request("GET", download_url, ssl=helpers.get_ssl_context(), allow_redirects=True) as res:
+                total = int(res.headers.get('content-length', 0))
+                with open(path.join(getcwd(), download_temp_filename), "wb") as out:
+                    progress = 0
+                    raw = 0
+                    async for c in res.content.iter_chunked(512):
+                        out.write(c)
+                        raw += len(c)
+                        new_progress = round((raw / total) * 100)
+                        if progress != new_progress:
+                            self.context.loop.create_task(tab.evaluate_js(f"window.DeckyUpdater.updateProgress({new_progress})", False, False, False))
+                            progress = new_progress
+
+            with open(path.join(getcwd(), ".loader.version"), "w", encoding="utf-8") as out:
+                out.write(version)
+
+            if ON_LINUX:
+                remove(path.join(getcwd(), download_filename))
+                shutil.move(path.join(getcwd(), download_temp_filename), path.join(getcwd(), download_filename))
+                chmod(path.join(getcwd(), download_filename), 777, False)
+
+            logger.info("Updated loader installation.")
+            await tab.evaluate_js("window.DeckyUpdater.finish()", False, False)
+            await self.do_restart()
+            await tab.close_websocket()
+
+    async def do_restart(self):
+        await service_restart("plugin_loader")

backend/utilities.py

@@ -0,0 +1,283 @@
+import uuid
+import os
+from json.decoder import JSONDecodeError
+from traceback import format_exc
+
+from asyncio import sleep, start_server, gather, open_connection
+from aiohttp import ClientSession, web
+
+from logging import getLogger
+from injector import inject_to_tab, get_gamepadui_tab, close_old_tabs
+import helpers
+import subprocess
+from localplatform import service_stop, service_start
+
+class Utilities:
+    def __init__(self, context) -> None:
+        self.context = context
+        self.util_methods = {
+            "ping": self.ping,
+            "http_request": self.http_request,
+            "install_plugin": self.install_plugin,
+            "cancel_plugin_install": self.cancel_plugin_install,
+            "confirm_plugin_install": self.confirm_plugin_install,
+            "uninstall_plugin": self.uninstall_plugin,
+            "execute_in_tab": self.execute_in_tab,
+            "inject_css_into_tab": self.inject_css_into_tab,
+            "remove_css_from_tab": self.remove_css_from_tab,
+            "allow_remote_debugging": self.allow_remote_debugging,
+            "disallow_remote_debugging": self.disallow_remote_debugging,
+            "set_setting": self.set_setting,
+            "get_setting": self.get_setting,
+            "filepicker_ls": self.filepicker_ls,
+            "disable_rdt": self.disable_rdt,
+            "enable_rdt": self.enable_rdt
+        }
+
+        self.logger = getLogger("Utilities")
+
+        self.rdt_proxy_server = None
+        self.rdt_script_id = None
+        self.rdt_proxy_task = None
+
+        if context:
+            context.web_app.add_routes([
+                web.post("/methods/{method_name}", self._handle_server_method_call)
+            ])
+
+    async def _handle_server_method_call(self, request):
+        method_name = request.match_info["method_name"]
+        try:
+            args = await request.json()
+        except JSONDecodeError:
+            args = {}
+        res = {}
+        try:
+            r = await self.util_methods[method_name](**args)
+            res["result"] = r
+            res["success"] = True
+        except Exception as e:
+            res["result"] = str(e)
+            res["success"] = False
+        return web.json_response(res)
+
+    async def install_plugin(self, artifact="", name="No name", version="dev", hash=False, install_type=0):
+        return await self.context.plugin_browser.request_plugin_install(
+            artifact=artifact,
+            name=name,
+            version=version,
+            hash=hash,
+            install_type=install_type
+        )
+
+    async def confirm_plugin_install(self, request_id):
+        return await self.context.plugin_browser.confirm_plugin_install(request_id)
+
+    def cancel_plugin_install(self, request_id):
+        return self.context.plugin_browser.cancel_plugin_install(request_id)
+
+    async def uninstall_plugin(self, name):
+        return await self.context.plugin_browser.uninstall_plugin(name)
+
+    async def http_request(self, method="", url="", **kwargs):
+        async with ClientSession() as web:
+            res = await web.request(method, url, ssl=helpers.get_ssl_context(), **kwargs)
+            text = await res.text()
+        return {
+            "status": res.status,
+            "headers": dict(res.headers),
+            "body": text
+        }
+
+    async def ping(self, **kwargs):
+        return "pong"
+
+    async def execute_in_tab(self, tab, run_async, code):
+        try:
+            result = await inject_to_tab(tab, code, run_async)
+            if "exceptionDetails" in result["result"]:
+                return {
+                    "success": False,
+                    "result": result["result"]
+                }
+
+            return {
+                "success": True,
+                "result": result["result"]["result"].get("value")
+            }
+        except Exception as e:
+            return {
+              "success": False,
+              "result": e
+            }
+
+    async def inject_css_into_tab(self, tab, style):
+        try:
+            css_id = str(uuid.uuid4())
+
+            result = await inject_to_tab(tab,
+                f"""
+                (function() {{
+                    const style = document.createElement('style');
+                    style.id = "{css_id}";
+                    document.head.append(style);
+                    style.textContent = `{style}`;
+                }})()
+                """, False)
+
+            if "exceptionDetails" in result["result"]:
+                return {
+                    "success": False,
+                    "result": result["result"]
+                }
+
+            return {
+                "success": True,
+                "result": css_id
+            }
+        except Exception as e:
+            return {
+                "success": False,
+                "result": e
+            }
+
+    async def remove_css_from_tab(self, tab, css_id):
+        try:
+            result = await inject_to_tab(tab,
+                f"""
+                (function() {{
+                    let style = document.getElementById("{css_id}");
+
+                    if (style.nodeName.toLowerCase() == 'style')
+                        style.parentNode.removeChild(style);
+                }})()
+                """, False)
+
+            if "exceptionDetails" in result["result"]:
+                return {
+                    "success": False,
+                    "result": result
+                }
+
+            return {
+                "success": True
+            }
+        except Exception as e:
+            return {
+                "success": False,
+                "result": e
+            }
+
+    async def get_setting(self, key, default):
+        return self.context.settings.getSetting(key, default)
+
+    async def set_setting(self, key, value):
+        return self.context.settings.setSetting(key, value)
+
+    async def allow_remote_debugging(self):
+        await service_start(helpers.REMOTE_DEBUGGER_UNIT)
+        return True
+
+    async def disallow_remote_debugging(self):
+        await service_stop(helpers.REMOTE_DEBUGGER_UNIT)
+        return True
+
+    async def filepicker_ls(self, path, include_files=True):
+        # def sorter(file): # Modification time
+        #     if os.path.isdir(os.path.join(path, file)) or os.path.isfile(os.path.join(path, file)):
+        #         return os.path.getmtime(os.path.join(path, file))
+        #     return 0
+        # file_names = sorted(os.listdir(path), key=sorter, reverse=True) # TODO provide more sort options
+        file_names = sorted(os.listdir(path)) # Alphabetical
+
+        files = []
+
+        for file in file_names:
+            full_path = os.path.join(path, file)
+            is_dir = os.path.isdir(full_path)
+
+            if is_dir or include_files:
+                files.append({
+                    "isdir": is_dir,
+                    "name": file,
+                    "realpath": os.path.realpath(full_path)
+                })
+
+        return {
+            "realpath": os.path.realpath(path),
+            "files": files
+        }
+
+    # Based on https://stackoverflow.com/a/46422554/13174603
+    def start_rdt_proxy(self, ip, port):
+        async def pipe(reader, writer):
+            try:
+                while not reader.at_eof():
+                    writer.write(await reader.read(2048))
+            finally:
+                writer.close()
+        async def handle_client(local_reader, local_writer):
+            try:
+                remote_reader, remote_writer = await open_connection(
+                    ip, port)
+                pipe1 = pipe(local_reader, remote_writer)
+                pipe2 = pipe(remote_reader, local_writer)
+                await gather(pipe1, pipe2)
+            finally:
+                local_writer.close()
+
+        self.rdt_proxy_server = start_server(handle_client, "127.0.0.1", port)
+        self.rdt_proxy_task = self.context.loop.create_task(self.rdt_proxy_server)
+
+    def stop_rdt_proxy(self):
+        if self.rdt_proxy_server:
+            self.rdt_proxy_server.close()
+            self.rdt_proxy_task.cancel()
+
+    async def _enable_rdt(self):
+        # TODO un-hardcode port
+        try:
+            self.stop_rdt_proxy()
+            ip = self.context.settings.getSetting("developer.rdt.ip", None)
+
+            if ip != None:
+                self.logger.info("Connecting to React DevTools at " + ip)
+                async with ClientSession() as web:
+                    res = await web.request("GET", "http://" + ip + ":8097", ssl=helpers.get_ssl_context())
+                    script = """
+                    if (!window.deckyHasConnectedRDT) {
+                        window.deckyHasConnectedRDT = true;
+                        // This fixes the overlay when hovering over an element in RDT
+                        Object.defineProperty(window, '__REACT_DEVTOOLS_TARGET_WINDOW__', {
+                            enumerable: true,
+                            configurable: true,
+                            get: function() {
+                                return (GamepadNavTree?.m_context?.m_controller || FocusNavController)?.m_ActiveContext?.ActiveWindow || window;
+                            }
+                        });
+                    """ + await res.text() + "\n}"
+                if res.status != 200:
+                    self.logger.error("Failed to connect to React DevTools at " + ip)
+                    return False
+                self.start_rdt_proxy(ip, 8097)
+                self.logger.info("Connected to React DevTools, loading script")
+                tab = await get_gamepadui_tab()
+                # RDT needs to load before React itself to work.
+                await close_old_tabs()
+                result = await tab.reload_and_evaluate(script)
+                self.logger.info(result)
+                        
+        except Exception:
+            self.logger.error("Failed to connect to React DevTools")
+            self.logger.error(format_exc())
+
+    async def enable_rdt(self):
+        self.context.loop.create_task(self._enable_rdt())
+
+    async def disable_rdt(self):
+        self.logger.info("Disabling React DevTools")
+        tab = await get_gamepadui_tab()
+        self.rdt_script_id = None
+        await close_old_tabs()
+        await tab.evaluate_js("location.reload();", False, True, False)
+        self.logger.info("React DevTools disabled")

contrib/deck.sh

@@ -0,0 +1,335 @@
+#!/bin/bash
+
+## Before using this script, enable sshd on the deck and setup an sshd key between the deck and your dev in sshd_config.
+## This script defaults to port 22 unless otherwise specified, and cannot run without a sudo password or LAN IP.
+## You will need to specify the path to the ssh key if using key connection exclusively.
+
+## TODO: document latest changes to wiki
+
+## Pre-parse arugments for ease of use
+CLONEFOLDER=${1:-""}
+INSTALLFOLDER=${2:-""}
+DECKIP=${3:-""}
+SSHPORT=${4:-""}
+PASSWORD=${5:-""}
+SSHKEYLOC=${6:-""}
+LOADERBRANCH=${7:-""}
+LIBRARYBRANCH=${8:-""}
+TEMPLATEBRANCH=${9:-""}
+LATEST=${10:-""}
+
+## gather options into an array 
+OPTIONSARRAY=("$CLONEFOLDER" "$INSTALLFOLDER" "$DECKIP" "$SSHPORT" "$PASSWORD" "$SSHKEYLOC" "$LOADERBRANCH" "$LIBRARYBRANCH" "$TEMPLATEBRANCH" "$LATEST")
+
+## iterate through options array to check their presence
+count=0
+for OPTION in ${OPTIONSARRAY[@]}; do
+    ! [[ "$OPTION" == "" ]] && count=$(($count+1))
+    # printf "OPTION=$OPTION\n"
+done
+
+setfolder() {
+    if [[ "$2" == "clone" ]]; then
+        local ACTION="clone"
+        local DEFAULT="git"
+    elif [[ "$2" == "install" ]]; then
+        local ACTION="install"
+        local DEFAULT="dev"
+    fi
+    
+    if [[ "$ACTION" == "clone" ]]; then
+        printf "Enter the directory in /home/user/ to ${ACTION} to.\n"
+        printf "The ${ACTION} directory would be: ${HOME}/${DEFAULT}\n"
+        read -p "Enter your ${ACTION} directory: " CLONEFOLDER
+        if ! [[ "$CLONEFOLDER" =~ ^[[:alnum:]]+$ ]]; then
+            printf "Folder name not provided. Using default, '${DEFAULT}'.\n"
+            CLONEFOLDER="${DEFAULT}"
+        fi
+    elif [[ "$ACTION" == "install" ]]; then
+        printf "Enter the directory in /home/deck/homebrew to ${ACTION} pluginloader to.\n"
+        printf "The ${ACTION} directory would be: /home/deck/homebrew/${DEFAULT}/pluginloader\n"
+        printf "It is highly recommended that you use the default folder path seen above, just press enter at the next prompt.\n"
+        read -p "Enter your ${ACTION} directory: " INSTALLFOLDER
+        if ! [[ "$INSTALLFOLDER" =~ ^[[:alnum:]]+$ ]]; then
+            printf "Folder name not provided. Using default, '${DEFAULT}'.\n"
+            INSTALLFOLDER="${DEFAULT}"
+        fi
+    else
+        printf "Folder type could not be determined, exiting\n"
+        exit 1
+    fi
+}
+
+checkdeckip() {
+    ### check that ip is provided
+    if [[ "$1" == "" ]]; then
+        printf "An ip address must be provided, exiting.\n"
+        exit 1
+    fi
+
+    ### check to make sure it's a potentially valid ipv4 address
+    if ! [[ $1 =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
+        printf "A valid ip address must be provided, exiting.\n"
+        exit 1
+    fi
+}
+
+checksshport() {
+    ### check to make sure a port was specified
+    if [[ "$1" == "" ]]; then
+        printf "ssh port not provided. Using default, '22'.\n"
+        SSHPORT="22"
+    fi
+
+    ### check for valid ssh port
+    if [[ $1 -le 0 ]]; then
+        printf "A valid ssh port must be provided, exiting.\n"
+        exit 1
+    fi
+}
+
+checksshkey() {
+    ### check if ssh key is present at location provided
+    if [[ "$1" == "" ]]; then
+        SSHKEYLOC="$HOME/.ssh/id_rsa"
+        printf "ssh key was not provided. Defaulting to $SSHKEYLOC if it exists.\n"
+    fi
+
+    ### check if sshkey is present at location
+    if ! [[ -e "$1" ]]; then
+        SSHKEYLOC=""
+        printf "ssh key does not exist. This script will use password authentication.\n"
+    fi
+}
+
+checkpassword() {
+    ### check to make sure a password for 'deck' was specified
+    if [[ "$1" == "" ]]; then
+        printf "Remote deck user password was not provided, exiting.\n"
+        exit 1
+    fi
+}
+
+clonefromto() {
+    # printf "repo=$1\n"
+    # printf "outdir=$2\n"
+    # printf "branch=$3\n"
+    printf "Repository: $1\n"
+    git clone $1 $2 &> '/dev/null'
+    CODE=$?
+    # printf "CODE=${CODE}"
+    if [[ $CODE -eq 128 ]]; then
+        cd $2
+        git fetch --all &> '/dev/null'
+    fi
+    if [[ -z $3 ]]; then
+        printf "Enter the desired branch for repository "$1" :\n"
+        local OUT="$(git branch -r | sed '/\/HEAD/d')"
+        # $OUT="$($OUT > )"
+        printf "$OUT\nbranch: "
+        read BRANCH
+    else
+        printf "on branch: $3\n"
+        BRANCH="$3"
+    fi
+    if ! [[ -z ${BRANCH} ]]; then
+        git checkout $BRANCH &> '/dev/null'
+    fi
+    if [[ ${LATEST} == "true" ]]; then
+        git pull --all
+    elif [[ ${LATEST} == "true" ]]; then
+        printf "Assuming user not pulling latest commits.\n"
+    else
+        printf "Pull latest commits? (y/N): "
+        read PULL
+        case ${PULL:0:1} in
+            y|Y )
+                printf "Pulling latest commits.\n"
+                git pull --all
+            ;;
+            * )
+                printf "Not pulling latest commits.\n"
+            ;;
+        esac
+        if ! [[ "$PULL" =~ ^[[:alnum:]]+$ ]]; then
+            printf "Assuming user not pulling latest commits.\n"
+        fi
+    fi
+}
+
+pnpmtransbundle() {
+    cd $1
+    if [[ "$2" == "library" ]]; then
+        npm install --quiet &> '/dev/null'
+        npm run build --quiet &> '/dev/null'
+        sudo npm link --quiet &> '/dev/null'
+    elif [[ "$2" == "frontend" ]]; then
+        pnpm i &> '/dev/null'
+        pnpm run build &> '/dev/null'
+    elif [[ "$2" == "template" ]]; then
+        pnpm i &> '/dev/null'
+        pnpm run build &> '/dev/null'
+    fi
+}
+
+if ! [[ $count -gt 9 ]] ; then
+    printf "Installing Steam Deck Plugin Loader contributor/developer (for Steam Deck)...\n"
+
+    printf "THIS SCRIPT ASSUMES YOU ARE RUNNING IT ON A PC, NOT THE DECK!
+    Not planning to contribute to or develop for PluginLoader?
+    If so, you should not be using this script.\n
+    If you have a release/nightly installed this script will disable it.\n"
+
+    printf "This script requires you to have nodejs installed. (If nodejs doesn't bundle npm on your OS/distro, then npm is required as well).\n"
+fi
+
+if ! [[ $count -gt 0 ]] ; then
+    read -p "Press any key to continue"
+fi
+
+printf "\n"
+
+## User chooses preffered clone & install directories
+
+if [[ "$CLONEFOLDER" == "" ]]; then
+    setfolder "$CLONEFOLDER" "clone"
+fi
+
+if [[ "$INSTALLFOLDER" == "" ]]; then
+    setfolder "$INSTALLFOLDER" "install"
+fi
+
+CLONEDIR="$HOME/$CLONEFOLDER"
+INSTALLDIR="/home/deck/homebrew/$INSTALLFOLDER"
+
+## Input ip address, port, password and sshkey
+
+### DECKIP already been parsed?
+if [[ "$DECKIP" == "" ]]; then
+    ### get ip address of deck from user
+    read -p "Enter the ip address of your Steam Deck: " DECKIP
+fi
+
+### validate DECKIP
+checkdeckip "$DECKIP"
+
+### SSHPORT already been parsed?
+if [[ "$SSHPORT" == "" ]]; then
+    ### get ssh port from user
+    read -p "Enter the ssh port of your Steam Deck: " SSHPORT
+fi
+
+### validate SSHPORT
+checksshport "$SSHPORT"
+
+### PASSWORD already been parsed?
+if [[ "$PASSWORD" == "" ]]; then
+    ### prompt the user for their deck's password
+    printf "Enter the password for the Steam Deck user 'deck' : "
+    read -s PASSWORD
+    printf "\n"
+fi
+
+### validate PASSWORD
+checkpassword "$PASSWORD"
+
+### SSHKEYLOC already been parsed?
+if [[ "$SSHKEYLOC" == "" ]]; then
+    ### prompt the user for their ssh key
+    read -p "Enter the directory for your ssh key, for ease of connection : " SSHKEYLOC
+fi
+
+### validate SSHKEYLOC
+checksshkey "$SSHKEYLOC"
+
+if [[ "$SSHKEYLOC" == "" ]]; then
+    IDENINVOC=""
+else
+    IDENINVOC="-i ${SSHKEYLOC}"
+fi
+
+## Create folder structure
+
+printf "Cloning git repositories.\n"
+
+mkdir -p ${CLONEDIR} &> '/dev/null'
+
+### remove folders just in case
+# rm -r ${CLONEDIR}/pluginloader
+# rm -r ${CLONEDIR}/pluginlibrary
+# rm -r ${CLONEDIR}/plugintemplate
+
+clonefromto "https://github.com/SteamDeckHomebrew/PluginLoader" ${CLONEDIR}/pluginloader "$LOADERBRANCH"
+
+clonefromto "https://github.com/SteamDeckHomebrew/decky-frontend-lib" ${CLONEDIR}/pluginlibrary "$LIBRARYBRANCH"
+
+clonefromto "https://github.com/SteamDeckHomebrew/decky-plugin-template" ${CLONEDIR}/plugintemplate "$TEMPLATEBRANCH"
+
+## install python dependencies to deck
+
+printf "\nInstalling python dependencies.\n"
+
+rsync -azp --rsh="ssh -p $SSHPORT $IDENINVOC" ${CLONEDIR}/pluginloader/requirements.txt deck@${DECKIP}:${INSTALLDIR}/pluginloader/requirements.txt &> '/dev/null'
+
+ssh deck@${DECKIP} -p ${SSHPORT} ${IDENINVOC} "python -m ensurepip && python -m pip install --upgrade pip && python -m pip install --upgrade setuptools && python -m pip install -r $INSTALLDIR/pluginloader/requirements.txt" &> '/dev/null'
+
+## Transpile and bundle typescript
+
+[ "$UID" -eq 0 ] || printf "Input password to proceed with install.\n"
+
+sudo npm install -g pnpm &> '/dev/null'
+
+type pnpm &> '/dev/null'
+
+PNPMLIVES=$?
+
+if ! [[ "$PNPMLIVES" -eq 0 ]]; then
+    printf "pnpm does not appear to be installed, exiting.\n"
+    exit 1
+fi
+
+printf "Transpiling and bundling typescript.\n"
+
+pnpmtransbundle ${CLONEDIR}/pluginlibrary/ "library"
+
+pnpmtransbundle ${CLONEDIR}/pluginloader/frontend "frontend"
+
+pnpmtransbundle ${CLONEDIR}/plugintemplate "template"
+
+## Transfer relevant files to deck
+
+printf "Copying relevant files to install directory\n\n"
+
+ssh deck@${DECKIP} -p ${SSHPORT} ${IDENINVOC} "mkdir -p $INSTALLDIR/pluginloader && mkdir -p $INSTALLDIR/plugins" &> '/dev/null'
+
+### copy files for PluginLoader
+rsync -avzp --rsh="ssh -p $SSHPORT $IDENINVOC" --exclude='.git/' --exclude='.github/' --exclude='.vscode/' --exclude='frontend/' --exclude='dist/' --exclude='contrib/' --exclude='*.log' --exclude='requirements.txt' --exclude='backend/__pycache__/' --exclude='.gitignore' --delete ${CLONEDIR}/pluginloader/* deck@${DECKIP}:${INSTALLDIR}/pluginloader &> '/dev/null'
+
+if ! [[ $? -eq 0 ]]; then
+    printf "Error occurred when copying $CLONEDIR/pluginloader/ to $INSTALLDIR/pluginloader/\n"
+    printf "Check that your Steam Deck is active, ssh is enabled and running and is accepting connections.\n"
+    exit 1
+fi
+
+### copy files for plugin template
+rsync -avzp --rsh="ssh -p $SSHPORT $IDENINVOC" --exclude='.git/' --exclude='.github/' --exclude='.vscode/' --exclude='node_modules/' --exclude='src/' --exclude='*.log' --exclude='.gitignore' --exclude='pnpm-lock.yaml' --exclude='package.json' --exclude='rollup.config.js' --exclude='tsconfig.json' --delete ${CLONEDIR}/plugintemplate deck@${DECKIP}:${INSTALLDIR}/plugins &> '/dev/null'
+if ! [[ $? -eq 0 ]]; then
+    printf "Error occurred when copying $CLONEDIR/plugintemplate to $INSTALLDIR/plugins\n"
+    exit 1
+fi
+
+## TODO: direct contributors to wiki for this info?
+
+printf "Run these commands to deploy your local changes to the deck:\n"
+printf "'rsync -avzp --mkpath --rsh=""\"ssh -p $SSHPORT $IDENINVOC\""" --exclude='.git/' --exclude='.github/' --exclude='.vscode/' --exclude='frontend/' --exclude='dist/' --exclude='contrib/' --exclude='*.log' --exclude='requirements.txt' --exclude='backend/__pycache__/' --exclude='.gitignore' --delete $CLONEDIR/pluginloader/* deck@$DECKIP:$INSTALLDIR/pluginloader/'\n"
+printf "'rsync -avzp --mkpath --rsh=""\"ssh -p $SSHPORT $IDENINVOC\""" --exclude='.git/' --exclude='.github/' --exclude='.vscode/' --exclude='node_modules/' --exclude='src/' --exclude='*.log' --exclude='.gitignore' --exclude='package-lock.json' --delete $CLONEDIR/pluginname deck@$DECKIP:$INSTALLDIR/plugins'\n\n"
+
+printf "Run in console or in a script this command to run your development version:\n'ssh deck@$DECKIP -p $SSHPORT $IDENINVOC 'export PLUGIN_PATH=$INSTALLDIR/plugins; export CHOWN_PLUGIN_PATH=0; echo 'steam' | sudo -SE python3 $INSTALLDIR/pluginloader/backend/main.py'\n"
+
+## Disable Releases versions if they exist
+
+### ssh into deck and disable PluginLoader release/nightly service
+printf "Connecting via ssh to disable any PluginLoader release versions.\n"
+printf "Script will exit after this. All done!\n"
+
+ssh deck@${DECKIP} -p ${SSHPORT} ${IDENINVOC} "printf $PASSWORD | sudo -S systemctl disable --now plugin_loader; echo $?" &> '/dev/null'

contrib/nodeck.sh

@@ -0,0 +1,168 @@
+#!/bin/bash
+
+## Pre-parse arugments for ease of use
+CLONEFOLDER=${1:-""}
+LOADERBRANCH=${2:-""}
+LIBRARYBRANCH=${3:-""}
+TEMPLATEBRANCH=${4:-""}
+LATEST=${5:-""}
+
+## gather options into an array 
+OPTIONSARRAY=("$CLONEFOLDER" "$LOADERBRANCH" "$LIBRARYBRANCH" "$TEMPLATEBRANCH" "$LATEST")
+
+## iterate through options array to check their presence
+count=0
+for OPTION in ${OPTIONSARRAY[@]}; do
+    ! [[ "$OPTION" == "" ]] && count=$(($count+1))
+    # printf "OPTION=$OPTION\n"
+done
+
+clonefromto() {
+    # printf "repo=$1\n"
+    # printf "outdir=$2\n"
+    # printf "branch=$3\n"
+    printf "Repository: $1\n"
+    git clone $1 $2 &> '/dev/null'
+    CODE=$?
+    # printf "CODE=${CODE}"
+    if [[ $CODE -eq 128 ]]; then
+        cd $2
+        git fetch --all &> '/dev/null'
+    fi
+    if [[ -z $3 ]]; then
+        printf "Enter the desired branch for repository "$1" :\n"
+        local OUT="$(git branch -r | sed '/\/HEAD/d')"
+        # $OUT="$($OUT > )"
+        printf "$OUT\nbranch: "
+        read BRANCH
+    else
+        printf "on branch: $3\n"
+        BRANCH="$3"
+    fi
+    if ! [[ -z ${BRANCH} ]]; then
+        git checkout $BRANCH &> '/dev/null'
+    fi
+    if [[ ${LATEST} == "true" ]]; then
+        git pull --all
+    elif [[ ${LATEST} == "true" ]]; then
+        printf "Assuming user not pulling latest commits.\n"
+    else
+        printf "Pull latest commits? (y/N): "
+        read PULL
+        case ${PULL:0:1} in
+            y|Y )
+                printf "Pulling latest commits.\n"
+                git pull --all
+            ;;
+            * )
+                printf "Not pulling latest commits.\n"
+            ;;
+        esac
+        if ! [[ "$PULL" =~ ^[[:alnum:]]+$ ]]; then
+            printf "Assuming user not pulling latest commits.\n"
+        fi
+    fi
+}
+
+pnpmtransbundle() {
+    cd $1
+    if [[ "$2" == "library" ]]; then
+        npm install --quiet &> '/dev/null'
+        npm run build --quiet &> '/dev/null'
+        sudo npm link --quiet &> '/dev/null'
+    elif [[ "$2" == "frontend" ]]; then
+        pnpm i &> '/dev/null'
+        pnpm run build &> '/dev/null'
+    elif [[ "$2" == "template" ]]; then
+        pnpm i &> '/dev/null'
+        pnpm run build &> '/dev/null'
+    fi
+}
+
+
+if ! [[ $count -gt 4 ]] ; then
+    printf "Installing Steam Deck Plugin Loader contributor/developer (no Steam Deck)..."
+
+    printf "\nTHIS SCRIPT ASSUMES YOU ARE RUNNING IT ON A PC, NOT THE DECK!
+    Not planning to contribute to or develop for PluginLoader?
+    Then you should not be using this script.\n"
+
+    printf "\nThis script requires you to have nodejs installed. (If nodejs doesn't bundle npm on your OS/distro, then npm is required as well).\n"
+fi
+
+if ! [[ $count -gt 0 ]] ; then
+    read -p "Press any key to continue"
+fi
+
+printf "\n"
+
+if [[ "$CLONEFOLDER" == "" ]]; then
+    printf "Enter the directory in /home/user/ to clone to.\n"
+    printf "The clone directory would be: ${HOME}/git \n"
+    read -p "Enter your clone directory: " CLONEFOLDER
+    if ! [[ "$CLONEFOLDER" =~ ^[[:alnum:]]+$ ]]; then
+        printf "Folder name not provided. Using default, '${DEFAULT}'.\n"
+        CLONEFOLDER="${DEFAULT}"
+    fi
+fi
+
+CLONEDIR="$HOME/$CLONEFOLDER"
+
+## Create folder structure
+
+printf "Cloning git repositories.\n"
+
+mkdir -p ${CLONEDIR} &> '/dev/null'
+
+### remove folders just in case
+# rm -r ${CLONEDIR}/pluginloader
+# rm -r ${CLONEDIR}/pluginlibrary
+# rm -r ${CLONEDIR}/plugintemplate
+
+clonefromto "https://github.com/SteamDeckHomebrew/PluginLoader" ${CLONEDIR}/pluginloader "$LOADERBRANCH"
+
+clonefromto "https://github.com/SteamDeckHomebrew/decky-frontend-lib" ${CLONEDIR}/pluginlibrary "$LIBRARYBRANCH"
+
+clonefromto "https://github.com/SteamDeckHomebrew/decky-plugin-template" ${CLONEDIR}/plugintemplate "$TEMPLATEBRANCH"
+
+## install python dependencies (maybe use venv?)
+
+python -m pip install -r ${CLONEDIR}/pluginloader/requirements.txt &> '/dev/null'
+
+## Transpile and bundle typescript
+
+[ "$UID" -eq 0 ] || printf "Input password to proceed with install.\n"
+
+type npm &> '/dev/null'
+
+NPMLIVES=$?
+
+if ! [[ "$PNPMLIVES" -eq 0 ]]; then
+    printf "npm does not appear to be installed, exiting.\n"
+    exit 1
+fi
+
+sudo npm install -g pnpm &> '/dev/null'
+
+type pnpm &> '/dev/null'
+
+PNPMLIVES=$?
+
+if ! [[ "$PNPMLIVES" -eq 0 ]]; then
+    printf "pnpm does not appear to be installed, exiting.\n"
+    exit 1
+fi
+
+printf "Transpiling and bundling typescript.\n"
+
+pnpmtransbundle ${CLONEDIR}/pluginlibrary/ "library"
+
+pnpmtransbundle ${CLONEDIR}/pluginloader/frontend "frontend"
+
+pnpmtransbundle ${CLONEDIR}/plugintemplate "template"
+
+printf "Plugin Loader is located at '${CLONEDIR}/pluginloader/'.\n"
+
+printf "Run in console or in a script these commands to run your development version:\n'export PLUGIN_PATH=${CLONEDIR}/plugins; export CHOWN_PLUGIN_PATH=0; sudo -E python3 ${CLONEDIR}/pluginloader/backend/main.py'\n"
+
+printf "All done!\n"

dist/install_nightly.sh

@@ -1,50 +0,0 @@
-#!/bin/sh
-
-[ "$UID" -eq 0 ] || exec sudo "$0" "$@"
-
-echo "Installing Steam Deck Plugin Loader nightly..."
-
-HOMEBREW_FOLDER=/home/deck/homebrew
-
-# Create folder structure
-rm -rf ${HOMEBREW_FOLDER}/services
-sudo -u deck mkdir -p ${HOMEBREW_FOLDER}/services
-sudo -u deck mkdir -p ${HOMEBREW_FOLDER}/plugins
-
-# Download latest nightly build and install it
-rm -rf /tmp/plugin_loader
-mkdir -p /tmp/plugin_loader
-curl -L https://nightly.link/SteamDeckHomebrew/PluginLoader/workflows/build/main/Plugin%20Loader.zip --output /tmp/plugin_loader/PluginLoader.zip
-unzip /tmp/plugin_loader/PluginLoader.zip -d /tmp/plugin_loader
-cp /tmp/plugin_loader/PluginLoader ${HOMEBREW_FOLDER}/services/PluginLoader
-rm -rf /tmp/plugin_loader
-chmod +x ${HOMEBREW_FOLDER}/services/PluginLoader
-
-systemctl --user stop plugin_loader 2> /dev/null
-systemctl --user disable plugin_loader 2> /dev/null
-rm -f /home/deck/.config/systemd/user/plugin_loader.service
-
-systemctl stop plugin_loader 2> /dev/null
-systemctl disable plugin_loader 2> /dev/null
-rm -f /etc/systemd/system/plugin_loader.service
-
-cat > /etc/systemd/system/plugin_loader.service <<- EOM
-[Unit]
-Description=SteamDeck Plugin Loader
-
-[Service]
-Type=simple
-User=root
-Restart=always
-
-ExecStart=/home/deck/homebrew/services/PluginLoader
-WorkingDirectory=/home/deck/homebrew/services
-
-Environment=PLUGIN_PATH=/home/deck/homebrew/plugins
-
-[Install]
-WantedBy=multi-user.target
-EOM
-systemctl daemon-reload
-systemctl start plugin_loader
-systemctl enable plugin_loader

dist/install_prerelease.sh

@@ -0,0 +1,69 @@
+#!/bin/sh
+
+[ "$UID" -eq 0 ] || exec sudo "$0" "$@"
+
+echo "Installing Steam Deck Plugin Loader pre-release..."
+
+USER_DIR="$(getent passwd $SUDO_USER | cut -d: -f6)"
+HOMEBREW_FOLDER="${USER_DIR}/homebrew"
+
+# Create folder structure
+rm -rf "${HOMEBREW_FOLDER}/services"
+sudo -u $SUDO_USER mkdir -p "${HOMEBREW_FOLDER}/services"
+sudo -u $SUDO_USER mkdir -p "${HOMEBREW_FOLDER}/plugins"
+touch "${USER_DIR}/.steam/steam/.cef-enable-remote-debugging"
+
+# Download latest release and install it
+RELEASE=$(curl -s 'https://api.github.com/repos/SteamDeckHomebrew/decky-loader/releases' | jq -r "first(.[] | select(.prerelease == "true"))")
+VERSION=$(jq -r '.tag_name' <<< ${RELEASE} )
+DOWNLOADURL=$(jq -r '.assets[].browser_download_url | select(endswith("PluginLoader"))' <<< ${RELEASE})
+
+printf "Installing version %s...\n" "${VERSION}"
+curl -L $DOWNLOADURL --output ${HOMEBREW_FOLDER}/services/PluginLoader
+chmod +x ${HOMEBREW_FOLDER}/services/PluginLoader
+echo $VERSION > ${HOMEBREW_FOLDER}/services/.loader.version
+
+systemctl --user stop plugin_loader 2> /dev/null
+systemctl --user disable plugin_loader 2> /dev/null
+
+systemctl stop plugin_loader 2> /dev/null
+systemctl disable plugin_loader 2> /dev/null
+
+curl -L https://raw.githubusercontent.com/SteamDeckHomebrew/decky-loader/main/dist/plugin_loader-prerelease.service  --output ${HOMEBREW_FOLDER}/services/plugin_loader-prerelease.service
+
+cat > "${HOMEBREW_FOLDER}/services/plugin_loader-backup.service" <<- EOM
+[Unit]
+Description=SteamDeck Plugin Loader
+After=network-online.target
+Wants=network-online.target
+[Service]
+Type=simple
+User=root
+Restart=always
+ExecStart=${HOMEBREW_FOLDER}/services/PluginLoader
+WorkingDirectory=${HOMEBREW_FOLDER}/services
+KillSignal=SIGKILL
+Environment=PLUGIN_PATH=${HOMEBREW_FOLDER}/plugins
+Environment=LOG_LEVEL=DEBUG
+[Install]
+WantedBy=multi-user.target
+EOM
+
+if [[ -f "${HOMEBREW_FOLDER}/services/plugin_loader-prerelease.service" ]]; then
+    printf "Grabbed latest prerelease service.\n"
+    sed -i -e "s|\${HOMEBREW_FOLDER}|${HOMEBREW_FOLDER}|" "${HOMEBREW_FOLDER}/services/plugin_loader-prerelease.service"
+    cp -f "${HOMEBREW_FOLDER}/services/plugin_loader-prerelease.service" "/etc/systemd/system/plugin_loader.service"
+else
+    printf "Could not curl latest prerelease systemd service, using built-in service as a backup!\n"
+    rm -f "/etc/systemd/system/plugin_loader.service"
+    cp "${HOMEBREW_FOLDER}/services/plugin_loader-backup.service" "/etc/systemd/system/plugin_loader.service"
+fi
+
+mkdir -p ${HOMEBREW_FOLDER}/services/.systemd
+cp ${HOMEBREW_FOLDER}/services/plugin_loader-prerelease.service ${HOMEBREW_FOLDER}/services/.systemd/plugin_loader-prerelease.service
+cp ${HOMEBREW_FOLDER}/services/plugin_loader-backup.service ${HOMEBREW_FOLDER}/services/.systemd/plugin_loader-backup.service
+rm ${HOMEBREW_FOLDER}/services/plugin_loader-backup.service ${HOMEBREW_FOLDER}/services/plugin_loader-prerelease.service
+
+systemctl daemon-reload
+systemctl start plugin_loader
+systemctl enable plugin_loader

dist/install_release.sh

@@ -4,36 +4,66 @@
 
 echo "Installing Steam Deck Plugin Loader release..."
 
-HOMEBREW_FOLDER=/home/deck/homebrew
+USER_DIR="$(getent passwd $SUDO_USER | cut -d: -f6)"
+HOMEBREW_FOLDER="${USER_DIR}/homebrew"
 
 # Create folder structure
-rm -rf ${HOMEBREW_FOLDER}/services
-sudo -u deck mkdir -p ${HOMEBREW_FOLDER}/services
-sudo -u deck mkdir -p ${HOMEBREW_FOLDER}/plugins
+rm -rf "${HOMEBREW_FOLDER}/services"
+sudo -u $SUDO_USER mkdir -p "${HOMEBREW_FOLDER}/services"
+sudo -u $SUDO_USER mkdir -p "${HOMEBREW_FOLDER}/plugins"
+touch "${USER_DIR}/.steam/steam/.cef-enable-remote-debugging"
 
 # Download latest release and install it
-curl -L https://github.com/SteamDeckHomebrew/PluginLoader/releases/latest/download/PluginLoader --output ${HOMEBREW_FOLDER}/services/PluginLoader
+RELEASE=$(curl -s 'https://api.github.com/repos/SteamDeckHomebrew/decky-loader/releases' | jq -r "first(.[] | select(.prerelease == "false"))")
+VERSION=$(jq -r '.tag_name' <<< ${RELEASE} )
+DOWNLOADURL=$(jq -r '.assets[].browser_download_url | select(endswith("PluginLoader"))' <<< ${RELEASE})
+
+printf "Installing version %s...\n" "${VERSION}"
+curl -L $DOWNLOADURL --output ${HOMEBREW_FOLDER}/services/PluginLoader
 chmod +x ${HOMEBREW_FOLDER}/services/PluginLoader
+echo $VERSION > ${HOMEBREW_FOLDER}/services/.loader.version
 
 systemctl --user stop plugin_loader 2> /dev/null
 systemctl --user disable plugin_loader 2> /dev/null
 
 systemctl stop plugin_loader 2> /dev/null
 systemctl disable plugin_loader 2> /dev/null
-rm -f /etc/systemd/system/plugin_loader.service
-cat > /etc/systemd/system/plugin_loader.service <<- EOM
+
+curl -L https://raw.githubusercontent.com/SteamDeckHomebrew/decky-loader/main/dist/plugin_loader-release.service  --output ${HOMEBREW_FOLDER}/services/plugin_loader-release.service
+
+cat > "${HOMEBREW_FOLDER}/services/plugin_loader-backup.service" <<- EOM
 [Unit]
 Description=SteamDeck Plugin Loader
+After=network-online.target
+Wants=network-online.target
 [Service]
 Type=simple
 User=root
 Restart=always
-ExecStart=/home/deck/homebrew/services/PluginLoader
-WorkingDirectory=/home/deck/homebrew/services
-Environment=PLUGIN_PATH=/home/deck/homebrew/plugins
+ExecStart=${HOMEBREW_FOLDER}/services/PluginLoader
+WorkingDirectory=${HOMEBREW_FOLDER}/services
+KillSignal=SIGKILL
+Environment=PLUGIN_PATH=${HOMEBREW_FOLDER}/plugins
+Environment=LOG_LEVEL=INFO
 [Install]
 WantedBy=multi-user.target
 EOM
+
+if [[ -f "${HOMEBREW_FOLDER}/services/plugin_loader-release.service" ]]; then
+    printf "Grabbed latest release service.\n"
+    sed -i -e "s|\${HOMEBREW_FOLDER}|${HOMEBREW_FOLDER}|" "${HOMEBREW_FOLDER}/services/plugin_loader-release.service"
+    cp -f "${HOMEBREW_FOLDER}/services/plugin_loader-release.service" "/etc/systemd/system/plugin_loader.service"
+else
+    printf "Could not curl latest release systemd service, using built-in service as a backup!\n"
+    rm -f "/etc/systemd/system/plugin_loader.service"
+    cp "${HOMEBREW_FOLDER}/services/plugin_loader-backup.service" "/etc/systemd/system/plugin_loader.service"
+fi
+
+mkdir -p ${HOMEBREW_FOLDER}/services/.systemd
+cp ${HOMEBREW_FOLDER}/services/plugin_loader-release.service ${HOMEBREW_FOLDER}/services/.systemd/plugin_loader-release.service
+cp ${HOMEBREW_FOLDER}/services/plugin_loader-backup.service ${HOMEBREW_FOLDER}/services/.systemd/plugin_loader-backup.service
+rm ${HOMEBREW_FOLDER}/services/plugin_loader-backup.service ${HOMEBREW_FOLDER}/services/plugin_loader-release.service
+
 systemctl daemon-reload
 systemctl start plugin_loader
 systemctl enable plugin_loader

dist/plugin_loader-prerelease.service

@@ -0,0 +1,16 @@
+[Unit]
+Description=SteamDeck Plugin Loader
+After=network-online.target
+Wants=network-online.target
+[Service]
+Type=simple
+User=root
+Restart=always
+ExecStart=${HOMEBREW_FOLDER}/services/PluginLoader
+WorkingDirectory=${HOMEBREW_FOLDER}/services
+KillSignal=SIGKILL
+Environment=UNPRIVILEGED_PATH=${HOMEBREW_FOLDER}
+Environment=PRIVILEGED_PATH=${HOMEBREW_FOLDER}
+Environment=LOG_LEVEL=DEBUG
+[Install]
+WantedBy=multi-user.target

dist/plugin_loader-release.service

@@ -0,0 +1,16 @@
+[Unit]
+Description=SteamDeck Plugin Loader
+After=network-online.target
+Wants=network-online.target
+[Service]
+Type=simple
+User=root
+Restart=always
+ExecStart=${HOMEBREW_FOLDER}/services/PluginLoader
+WorkingDirectory=${HOMEBREW_FOLDER}/services
+KillSignal=SIGKILL
+Environment=UNPRIVILEGED_PATH=${HOMEBREW_FOLDER}
+Environment=PRIVILEGED_PATH=${HOMEBREW_FOLDER}
+Environment=LOG_LEVEL=INFO
+[Install]
+WantedBy=multi-user.target

dist/uninstall.sh

@@ -0,0 +1,20 @@
+#!/bin/sh
+
+[ "$UID" -eq 0 ] || exec sudo "$0" "$@"
+
+echo "Uninstalling Steam Deck Plugin Loader..."
+
+USER_DIR="$(getent passwd $SUDO_USER | cut -d: -f6)"
+HOMEBREW_FOLDER="${USER_DIR}/homebrew"
+
+# Disable and remove services
+sudo systemctl disable --now plugin_loader.service > /dev/null
+sudo rm -f "${USER_DIR}/.config/systemd/user/plugin_loader.service"
+sudo rm -f "/etc/systemd/system/plugin_loader.service"
+
+# Remove temporary folder if it exists from the install process
+rm -rf "/tmp/plugin_loader"
+
+# Cleanup services folder
+sudo rm "${HOMEBREW_FOLDER}/services/PluginLoader"
+

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docs/images/dark/plug.svg

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docs/images/dark/qam.svg

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg width="32" height="14" viewBox="0.395 9 31.21 14" fill="none" xmlns="http://www.w3.org/2000/svg">
+  <path d="M0.39502 16C0.39502 12.134 3.57877 9 7.50613 9H24.4938C28.4211 9 31.6049 12.134 31.6049 16C31.6049 19.866 28.4211 23 24.4938 23H7.50613C3.57877 23 0.39502 19.866 0.39502 16Z" fill="#000"/>
+  <ellipse cx="8.88886" cy="16" rx="1.77778" ry="1.75" fill="#fff"/>
+  <ellipse cx="15.9999" cy="16" rx="1.77778" ry="1.75" fill="#fff"/>
+  <ellipse cx="23.111" cy="16" rx="1.77778" ry="1.75" fill="#fff"/>
+</svg>

docs/images/dark/steam.svg

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docs/images/dark/store.svg

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+</svg>

docs/images/download_button.svg

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+
+<svg
+   width="81.700577mm"
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docs/images/light/plug.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 384 512"><!--! Font Awesome Pro 6.2.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license (Commercial License) Copyright 2022 Fonticons, Inc. --><path fill="#fff" d="M96 0C78.3 0 64 14.3 64 32v96h64V32c0-17.7-14.3-32-32-32zM288 0c-17.7 0-32 14.3-32 32v96h64V32c0-17.7-14.3-32-32-32zM32 160c-17.7 0-32 14.3-32 32s14.3 32 32 32v32c0 77.4 55 142 128 156.8V480c0 17.7 14.3 32 32 32s32-14.3 32-32V412.8C297 398 352 333.4 352 256V224c17.7 0 32-14.3 32-32s-14.3-32-32-32H32z"/></svg>

docs/images/light/qam.svg

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg width="32" height="14" viewBox="0.395 9 31.21 14" fill="none" xmlns="http://www.w3.org/2000/svg">
+  <path d="M0.39502 16C0.39502 12.134 3.57877 9 7.50613 9H24.4938C28.4211 9 31.6049 12.134 31.6049 16C31.6049 19.866 28.4211 23 24.4938 23H7.50613C3.57877 23 0.39502 19.866 0.39502 16Z" fill="white"/>
+  <ellipse cx="8.88886" cy="16" rx="1.77778" ry="1.75" style="fill: rgb(0, 0, 0);"/>
+  <ellipse cx="15.9999" cy="16" rx="1.77778" ry="1.75" style="fill: rgb(0, 0, 0);"/>
+  <ellipse cx="23.111" cy="16" rx="1.77778" ry="1.75" style="fill: rgb(0, 0, 0);"/>
+</svg>

docs/images/light/steam.svg

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docs/images/light/store.svg

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+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512"><!--! Font Awesome Pro 6.2.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license (Commercial License) Copyright 2022 Fonticons, Inc. --><path fill="#fff" d="M547.6 103.8L490.3 13.1C485.2 5 476.1 0 466.4 0H109.6C99.9 0 90.8 5 85.7 13.1L28.3 103.8c-29.6 46.8-3.4 111.9 51.9 119.4c4 .5 8.1 .8 12.1 .8c26.1 0 49.3-11.4 65.2-29c15.9 17.6 39.1 29 65.2 29c26.1 0 49.3-11.4 65.2-29c15.9 17.6 39.1 29 65.2 29c26.2 0 49.3-11.4 65.2-29c16 17.6 39.1 29 65.2 29c4.1 0 8.1-.3 12.1-.8c55.5-7.4 81.8-72.5 52.1-119.4zM499.7 254.9l-.1 0c-5.3 .7-10.7 1.1-16.2 1.1c-12.4 0-24.3-1.9-35.4-5.3V384H128V250.6c-11.2 3.5-23.2 5.4-35.6 5.4c-5.5 0-11-.4-16.3-1.1l-.1 0c-4.1-.6-8.1-1.3-12-2.3V384v64c0 35.3 28.7 64 64 64H448c35.3 0 64-28.7 64-64V384 252.6c-4 1-8 1.8-12.3 2.3z"/></svg>

docs/images/light/x.svg

@@ -0,0 +1,3 @@
+<svg width="32" height="32" viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path fill-rule="evenodd" clip-rule="evenodd" d="M16 30C23.732 30 30 23.732 30 16C30 8.26801 23.732 2 16 2C8.26801 2 2 8.26801 2 16C2 23.732 8.26801 30 16 30ZM22.0775 9H18.5059L15.8368 13.3393L13.1677 9H9.69202L14.2814 15.5186L9.5 22.5H12.8796L15.8944 17.5821L19.0436 22.5H22.5L17.3538 15.4221L22.0775 9Z" fill="white"/>
+</svg>

frontend/.gitignore

@@ -0,0 +1,4 @@
+node_modules/
+
+.yalc
+yalc.lock

frontend/.husky/pre-commit

@@ -0,0 +1,4 @@
+#!/usr/bin/env sh
+. "$(dirname -- "$0")/_/husky.sh"
+
+cd frontend && npm run lint

frontend/.prettierrc.js

@@ -0,0 +1,9 @@
+module.exports = {
+  semi: true,
+  trailingComma: 'all',
+  singleQuote: true,
+  printWidth: 120,
+  tabWidth: 2,
+  endOfLine: 'auto',
+  plugins: [require('prettier-plugin-import-sort')],
+};

frontend/i18next-parser.config.mjs

@@ -0,0 +1,100 @@
+export default {
+    contextSeparator: '_',
+    // Key separator used in your translation keys
+  
+    createOldCatalogs: false,
+    // Save the \_old files
+  
+    defaultNamespace: 'translation',
+    // Default namespace used in your i18next config
+  
+    defaultValue: '',
+    // Default value to give to keys with no value
+    // You may also specify a function accepting the locale, namespace, key, and value as arguments
+  
+    indentation: 2,
+    // Indentation of the catalog files
+  
+    keepRemoved: true,
+    // Keep keys from the catalog that are no longer in code
+  
+    keySeparator: '.',
+    // Key separator used in your translation keys
+    // If you want to use plain english keys, separators such as `.` and `:` will conflict. You might want to set `keySeparator: false` and `namespaceSeparator: false`. That way, `t('Status: Loading...')` will not think that there are a namespace and three separator dots for instance.
+  
+    // see below for more details
+    lexers: {
+      mjs: ['JavascriptLexer'],
+      js: ['JavascriptLexer'], // if you're writing jsx inside .js files, change this to JsxLexer
+      ts: ['JavascriptLexer'],
+      jsx: ['JsxLexer'],
+      tsx: ['JsxLexer'],
+  
+      default: ['JavascriptLexer'],
+    },
+  
+    lineEnding: 'auto',
+    // Control the line ending. See options at https://github.com/ryanve/eol
+  
+    locales: ['en-US', 'it-IT'],
+    // An array of the locales in your applications
+  
+    namespaceSeparator: false,
+    // Namespace separator used in your translation keys
+    // If you want to use plain english keys, separators such as `.` and `:` will conflict. You might want to set `keySeparator: false` and `namespaceSeparator: false`. That way, `t('Status: Loading...')` will not think that there are a namespace and three separator dots for instance.
+  
+    output: '../backend/locales/$LOCALE.json',
+    // Supports $LOCALE and $NAMESPACE injection
+    // Supports JSON (.json) and YAML (.yml) file formats
+    // Where to write the locale files relative to process.cwd()
+  
+    pluralSeparator: '_',
+    // Plural separator used in your translation keys
+    // If you want to use plain english keys, separators such as `_` might conflict. You might want to set `pluralSeparator` to a different string that does not occur in your keys.
+  
+    input: './src/**/*.{ts,tsx}',
+    // An array of globs that describe where to look for source files
+    // relative to the location of the configuration file
+  
+    sort: true,
+    // Whether or not to sort the catalog. Can also be a [compareFunction](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort#parameters)
+  
+    verbose: false,
+    // Display info about the parsing including some stats
+  
+    failOnWarnings: false,
+    // Exit with an exit code of 1 on warnings
+  
+    failOnUpdate: false,
+    // Exit with an exit code of 1 when translations are updated (for CI purpose)
+  
+    customValueTemplate: null,
+    // If you wish to customize the value output the value as an object, you can set your own format.
+    // ${defaultValue} is the default value you set in your translation function.
+    // Any other custom property will be automatically extracted.
+    //
+    // Example:
+    // {
+    //   message: "${defaultValue}",
+    //   description: "${maxLength}", // t('my-key', {maxLength: 150})
+    // }
+  
+    resetDefaultValueLocale: null,
+    // The locale to compare with default values to determine whether a default value has been changed.
+    // If this is set and a default value differs from a translation in the specified locale, all entries
+    // for that key across locales are reset to the default value, and existing translations are moved to
+    // the `_old` file.
+  
+    i18nextOptions: null,
+    // If you wish to customize options in internally used i18next instance, you can define an object with any
+    // configuration property supported by i18next (https://www.i18next.com/overview/configuration-options).
+    // { compatibilityJSON: 'v3' } can be used to generate v3 compatible plurals.
+  
+    yamlOptions: null,
+    // If you wish to customize options for yaml output, you can define an object here.
+    // Configuration options are here (https://github.com/nodeca/js-yaml#dump-object---options-).
+    // Example:
+    // {
+    //   lineWidth: -1,
+    // }
+  }

frontend/index.d.ts

@@ -0,0 +1,2 @@
+declare module '*.png';
+declare module '*.jpg';

frontend/package.json

@@ -0,0 +1,55 @@
+{
+  "name": "decky_frontend",
+  "version": "2.1.1",
+  "private": true,
+  "license": "GPLV2",
+  "scripts": {
+    "prepare": "cd .. && husky install frontend/.husky",
+    "build": "rollup -c",
+    "watch": "rollup -c -w",
+    "lint": "prettier -c src",
+    "format": "prettier -c src -w"
+  },
+  "devDependencies": {
+    "@rollup/plugin-commonjs": "^21.1.0",
+    "@rollup/plugin-image": "^3.0.2",
+    "@rollup/plugin-json": "^4.1.0",
+    "@rollup/plugin-node-resolve": "^13.3.0",
+    "@rollup/plugin-replace": "^4.0.0",
+    "@rollup/plugin-typescript": "^8.5.0",
+    "@types/react": "16.14.0",
+    "@types/react-file-icon": "^1.0.1",
+    "@types/react-router": "5.1.18",
+    "@types/webpack": "^5.28.1",
+    "husky": "^8.0.3",
+    "i18next-parser": "^7.7.0",
+    "import-sort-style-module": "^6.0.0",
+    "inquirer": "^8.2.5",
+    "prettier": "^2.8.8",
+    "prettier-plugin-import-sort": "^0.0.7",
+    "react": "16.14.0",
+    "react-dom": "16.14.0",
+    "rollup": "^2.79.1",
+    "rollup-plugin-delete": "^2.0.0",
+    "rollup-plugin-external-globals": "^0.6.1",
+    "rollup-plugin-polyfill-node": "^0.10.2",
+    "tslib": "^2.5.0",
+    "typescript": "^4.9.5"
+  },
+  "importSort": {
+    ".js, .jsx, .ts, .tsx": {
+      "style": "module",
+      "parser": "typescript"
+    }
+  },
+  "dependencies": {
+    "decky-frontend-lib": "3.20.7",
+    "i18next": "^22.4.15",
+    "i18next-http-backend": "^2.2.0",
+    "react-file-icon": "^1.3.0",
+    "react-i18next": "^12.2.2",
+    "react-icons": "^4.8.0",
+    "react-markdown": "^8.0.7",
+    "remark-gfm": "^3.0.1"
+  }
+}

frontend/rollup.config.js

@@ -0,0 +1,49 @@
+import commonjs from '@rollup/plugin-commonjs';
+import image from '@rollup/plugin-image';
+import json from '@rollup/plugin-json';
+import { nodeResolve } from '@rollup/plugin-node-resolve';
+import replace from '@rollup/plugin-replace';
+import typescript from '@rollup/plugin-typescript';
+import { defineConfig } from 'rollup';
+import del from 'rollup-plugin-delete';
+import externalGlobals from 'rollup-plugin-external-globals';
+
+const hiddenWarnings = ['THIS_IS_UNDEFINED', 'EVAL'];
+
+export default defineConfig({
+  input: 'src/index.tsx',
+  plugins: [
+    del({ targets: '../backend/static/*', force: true }),
+    commonjs(),
+    nodeResolve({
+      browser: true
+    }),
+    externalGlobals({
+      react: 'SP_REACT',
+      'react-dom': 'SP_REACTDOM',
+      // hack to shut up react-markdown
+      process: '{cwd: () => {}}',
+      path: '{dirname: () => {}, join: () => {}, basename: () => {}, extname: () => {}}',
+      url: '{fileURLToPath: (f) => f}',
+    }),
+    typescript(),
+    json(),
+    replace({
+      preventAssignment: false,
+      'process.env.NODE_ENV': JSON.stringify('production'),
+    }),
+    image(),
+  ],
+  preserveEntrySignatures: false,
+  output: {
+    dir: '../backend/static',
+    format: 'esm',
+    chunkFileNames: (chunkInfo) => {
+      return 'chunk-[hash].js';
+    },
+  },
+  onwarn: function (message, handleWarning) {
+    if (hiddenWarnings.some((warning) => message.code === warning)) return;
+    handleWarning(message);
+  },
+});

frontend/src/components/DeckyGlobalComponentsState.tsx

@@ -0,0 +1,74 @@
+import { FC, createContext, useContext, useEffect, useState } from 'react';
+
+interface PublicDeckyGlobalComponentsState {
+  components: Map<string, FC>;
+}
+
+export class DeckyGlobalComponentsState {
+  // TODO a set would be better
+  private _components = new Map<string, FC>();
+
+  public eventBus = new EventTarget();
+
+  publicState(): PublicDeckyGlobalComponentsState {
+    return { components: this._components };
+  }
+
+  addComponent(path: string, component: FC) {
+    this._components.set(path, component);
+    this.notifyUpdate();
+  }
+
+  removeComponent(path: string) {
+    this._components.delete(path);
+    this.notifyUpdate();
+  }
+
+  private notifyUpdate() {
+    this.eventBus.dispatchEvent(new Event('update'));
+  }
+}
+
+interface DeckyGlobalComponentsContext extends PublicDeckyGlobalComponentsState {
+  addComponent(path: string, component: FC): void;
+  removeComponent(path: string): void;
+}
+
+const DeckyGlobalComponentsContext = createContext<DeckyGlobalComponentsContext>(null as any);
+
+export const useDeckyGlobalComponentsState = () => useContext(DeckyGlobalComponentsContext);
+
+interface Props {
+  deckyGlobalComponentsState: DeckyGlobalComponentsState;
+}
+
+export const DeckyGlobalComponentsStateContextProvider: FC<Props> = ({
+  children,
+  deckyGlobalComponentsState: deckyGlobalComponentsState,
+}) => {
+  const [publicDeckyGlobalComponentsState, setPublicDeckyGlobalComponentsState] =
+    useState<PublicDeckyGlobalComponentsState>({
+      ...deckyGlobalComponentsState.publicState(),
+    });
+
+  useEffect(() => {
+    function onUpdate() {
+      setPublicDeckyGlobalComponentsState({ ...deckyGlobalComponentsState.publicState() });
+    }
+
+    deckyGlobalComponentsState.eventBus.addEventListener('update', onUpdate);
+
+    return () => deckyGlobalComponentsState.eventBus.removeEventListener('update', onUpdate);
+  }, []);
+
+  const addComponent = deckyGlobalComponentsState.addComponent.bind(deckyGlobalComponentsState);
+  const removeComponent = deckyGlobalComponentsState.removeComponent.bind(deckyGlobalComponentsState);
+
+  return (
+    <DeckyGlobalComponentsContext.Provider
+      value={{ ...publicDeckyGlobalComponentsState, addComponent, removeComponent }}
+    >
+      {children}
+    </DeckyGlobalComponentsContext.Provider>
+  );
+};

frontend/src/components/DeckyIcon.tsx

@@ -0,0 +1,37 @@
+export default function DeckyIcon() {
+  return (
+    <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 456" width="512" height="456">
+      <g>
+        <path
+          style={{ fill: 'none' }}
+          d="M154.33,72.51v49.79c11.78-0.17,23.48,2,34.42,6.39c10.93,4.39,20.89,10.91,29.28,19.18
+          c8.39,8.27,15.06,18.13,19.61,29c4.55,10.87,6.89,22.54,6.89,34.32c0,11.78-2.34,23.45-6.89,34.32
+          c-4.55,10.87-11.21,20.73-19.61,29c-8.39,8.27-18.35,14.79-29.28,19.18c-10.94,4.39-22.63,6.56-34.42,6.39v49.77
+          c36.78,0,72.05-14.61,98.05-40.62c26-26.01,40.61-61.28,40.61-98.05c0-36.78-14.61-72.05-40.61-98.05
+          C226.38,87.12,191.11,72.51,154.33,72.51z"
+        />
+
+        <ellipse
+          transform="matrix(0.982 -0.1891 0.1891 0.982 -37.1795 32.9988)"
+          style={{ fill: 'none' }}
+          cx="154.33"
+          cy="211.33"
+          rx="69.33"
+          ry="69.33"
+        />
+        <path style={{ fill: 'none' }} d="M430,97h-52v187h52c7.18,0,13-5.82,13-13V110C443,102.82,437.18,97,430,97z" />
+        <path
+          style={{ fill: 'currentColor' }}
+          d="M432,27h-54V0H0v361c0,52.47,42.53,95,95,95h188c52.47,0,95-42.53,95-95v-7h54c44.18,0,80-35.82,80-80V107
+          C512,62.82,476.18,27,432,27z M85,211.33c0-38.29,31.04-69.33,69.33-69.33c38.29,0,69.33,31.04,69.33,69.33
+          c0,38.29-31.04,69.33-69.33,69.33C116.04,280.67,85,249.62,85,211.33z M252.39,309.23c-26.01,26-61.28,40.62-98.05,40.62v-49.77
+          c11.78,0.17,23.48-2,34.42-6.39c10.93-4.39,20.89-10.91,29.28-19.18c8.39-8.27,15.06-18.13,19.61-29
+          c4.55-10.87,6.89-22.53,6.89-34.32c0-11.78-2.34-23.45-6.89-34.32c-4.55-10.87-11.21-20.73-19.61-29
+          c-8.39-8.27-18.35-14.79-29.28-19.18c-10.94-4.39-22.63-6.56-34.42-6.39V72.51c36.78,0,72.05,14.61,98.05,40.61
+          c26,26.01,40.61,61.28,40.61,98.05C293,247.96,278.39,283.23,252.39,309.23z M443,271c0,7.18-5.82,13-13,13h-52V97h52
+          c7.18,0,13,5.82,13,13V271z"
+        />
+      </g>
+    </svg>
+  );
+}

frontend/src/components/DeckyRouterState.tsx

@@ -0,0 +1,103 @@
+import { ComponentType, FC, createContext, useContext, useEffect, useState } from 'react';
+import type { RouteProps } from 'react-router';
+
+export interface RouterEntry {
+  props: Omit<RouteProps, 'path' | 'children'>;
+  component: ComponentType;
+}
+
+export type RoutePatch = (route: RouteProps) => RouteProps;
+
+interface PublicDeckyRouterState {
+  routes: Map<string, RouterEntry>;
+  routePatches: Map<string, Set<RoutePatch>>;
+}
+
+export class DeckyRouterState {
+  private _routes = new Map<string, RouterEntry>();
+  private _routePatches = new Map<string, Set<RoutePatch>>();
+
+  public eventBus = new EventTarget();
+
+  publicState(): PublicDeckyRouterState {
+    return { routes: this._routes, routePatches: this._routePatches };
+  }
+
+  addRoute(path: string, component: RouterEntry['component'], props: RouterEntry['props'] = {}) {
+    this._routes.set(path, { props, component });
+    this.notifyUpdate();
+  }
+
+  addPatch(path: string, patch: RoutePatch) {
+    let patchList = this._routePatches.get(path);
+    if (!patchList) {
+      patchList = new Set();
+      this._routePatches.set(path, patchList);
+    }
+    patchList.add(patch);
+    this.notifyUpdate();
+    return patch;
+  }
+
+  removePatch(path: string, patch: RoutePatch) {
+    const patchList = this._routePatches.get(path);
+    patchList?.delete(patch);
+    if (patchList?.size == 0) {
+      this._routePatches.delete(path);
+    }
+    this.notifyUpdate();
+  }
+
+  removeRoute(path: string) {
+    this._routes.delete(path);
+    this.notifyUpdate();
+  }
+
+  private notifyUpdate() {
+    this.eventBus.dispatchEvent(new Event('update'));
+  }
+}
+
+interface DeckyRouterStateContext extends PublicDeckyRouterState {
+  addRoute(path: string, component: RouterEntry['component'], props: RouterEntry['props']): void;
+  addPatch(path: string, patch: RoutePatch): RoutePatch;
+  removePatch(path: string, patch: RoutePatch): void;
+  removeRoute(path: string): void;
+}
+
+const DeckyRouterStateContext = createContext<DeckyRouterStateContext>(null as any);
+
+export const useDeckyRouterState = () => useContext(DeckyRouterStateContext);
+
+interface Props {
+  deckyRouterState: DeckyRouterState;
+}
+
+export const DeckyRouterStateContextProvider: FC<Props> = ({ children, deckyRouterState }) => {
+  const [publicDeckyRouterState, setPublicDeckyRouterState] = useState<PublicDeckyRouterState>({
+    ...deckyRouterState.publicState(),
+  });
+
+  useEffect(() => {
+    function onUpdate() {
+      setPublicDeckyRouterState({ ...deckyRouterState.publicState() });
+    }
+
+    deckyRouterState.eventBus.addEventListener('update', onUpdate);
+
+    return () => deckyRouterState.eventBus.removeEventListener('update', onUpdate);
+  }, []);
+
+  const addRoute = deckyRouterState.addRoute.bind(deckyRouterState);
+  const addPatch = deckyRouterState.addPatch.bind(deckyRouterState);
+  const removePatch = deckyRouterState.removePatch.bind(deckyRouterState);
+  const removeRoute = deckyRouterState.removeRoute.bind(deckyRouterState);
+
+  return (
+    <DeckyRouterStateContext.Provider
+      value={{ ...publicDeckyRouterState, addRoute, addPatch, removePatch, removeRoute }}
+    >
+      {children}
+    </DeckyRouterStateContext.Provider>
+  );
+};

frontend/src/components/DeckyState.tsx

@@ -0,0 +1,134 @@
+import { FC, createContext, useContext, useEffect, useState } from 'react';
+
+import { Plugin } from '../plugin';
+import { PluginUpdateMapping } from '../store';
+import { VerInfo } from '../updater';
+
+interface PublicDeckyState {
+  plugins: Plugin[];
+  pluginOrder: string[];
+  activePlugin: Plugin | null;
+  updates: PluginUpdateMapping | null;
+  hasLoaderUpdate?: boolean;
+  isLoaderUpdating: boolean;
+  versionInfo: VerInfo | null;
+}
+
+export class DeckyState {
+  private _plugins: Plugin[] = [];
+  private _pluginOrder: string[] = [];
+  private _activePlugin: Plugin | null = null;
+  private _updates: PluginUpdateMapping | null = null;
+  private _hasLoaderUpdate: boolean = false;
+  private _isLoaderUpdating: boolean = false;
+  private _versionInfo: VerInfo | null = null;
+
+  public eventBus = new EventTarget();
+
+  publicState(): PublicDeckyState {
+    return {
+      plugins: this._plugins,
+      pluginOrder: this._pluginOrder,
+      activePlugin: this._activePlugin,
+      updates: this._updates,
+      hasLoaderUpdate: this._hasLoaderUpdate,
+      isLoaderUpdating: this._isLoaderUpdating,
+      versionInfo: this._versionInfo,
+    };
+  }
+
+  setVersionInfo(versionInfo: VerInfo) {
+    this._versionInfo = versionInfo;
+    this.notifyUpdate();
+  }
+
+  setPlugins(plugins: Plugin[]) {
+    this._plugins = plugins;
+    this.notifyUpdate();
+  }
+
+  setPluginOrder(pluginOrder: string[]) {
+    this._pluginOrder = pluginOrder;
+    this.notifyUpdate();
+  }
+
+  setActivePlugin(name: string) {
+    this._activePlugin = this._plugins.find((plugin) => plugin.name === name) ?? null;
+    this.notifyUpdate();
+  }
+
+  closeActivePlugin() {
+    this._activePlugin = null;
+    this.notifyUpdate();
+  }
+
+  setUpdates(updates: PluginUpdateMapping) {
+    this._updates = updates;
+    this.notifyUpdate();
+  }
+
+  setHasLoaderUpdate(hasUpdate: boolean) {
+    this._hasLoaderUpdate = hasUpdate;
+    this.notifyUpdate();
+  }
+
+  setIsLoaderUpdating(isUpdating: boolean) {
+    this._isLoaderUpdating = isUpdating;
+    this.notifyUpdate();
+  }
+
+  private notifyUpdate() {
+    this.eventBus.dispatchEvent(new Event('update'));
+  }
+}
+
+interface DeckyStateContext extends PublicDeckyState {
+  setVersionInfo(versionInfo: VerInfo): void;
+  setIsLoaderUpdating(hasUpdate: boolean): void;
+  setActivePlugin(name: string): void;
+  setPluginOrder(pluginOrder: string[]): void;
+  closeActivePlugin(): void;
+}
+
+const DeckyStateContext = createContext<DeckyStateContext>(null as any);
+
+export const useDeckyState = () => useContext(DeckyStateContext);
+
+interface Props {
+  deckyState: DeckyState;
+}
+
+export const DeckyStateContextProvider: FC<Props> = ({ children, deckyState }) => {
+  const [publicDeckyState, setPublicDeckyState] = useState<PublicDeckyState>({ ...deckyState.publicState() });
+
+  useEffect(() => {
+    function onUpdate() {
+      setPublicDeckyState({ ...deckyState.publicState() });
+    }
+
+    deckyState.eventBus.addEventListener('update', onUpdate);
+
+    return () => deckyState.eventBus.removeEventListener('update', onUpdate);
+  }, []);
+
+  const setIsLoaderUpdating = (hasUpdate: boolean) => deckyState.setIsLoaderUpdating(hasUpdate);
+  const setVersionInfo = (versionInfo: VerInfo) => deckyState.setVersionInfo(versionInfo);
+  const setActivePlugin = (name: string) => deckyState.setActivePlugin(name);
+  const closeActivePlugin = () => deckyState.closeActivePlugin();
+  const setPluginOrder = (pluginOrder: string[]) => deckyState.setPluginOrder(pluginOrder);
+
+  return (
+    <DeckyStateContext.Provider
+      value={{
+        ...publicDeckyState,
+        setIsLoaderUpdating,
+        setVersionInfo,
+        setActivePlugin,
+        closeActivePlugin,
+        setPluginOrder,
+      }}
+    >
+      {children}
+    </DeckyStateContext.Provider>
+  );
+};

frontend/src/components/DeckyToaster.tsx

@@ -0,0 +1,54 @@
+import { ToastData, joinClassNames } from 'decky-frontend-lib';
+import { FC, useEffect, useState } from 'react';
+import { ReactElement } from 'react-markdown/lib/react-markdown';
+
+import { useDeckyToasterState } from './DeckyToasterState';
+import Toast, { toastClasses } from './Toast';
+
+interface DeckyToasterProps {}
+
+interface RenderedToast {
+  component: ReactElement;
+  data: ToastData;
+}
+
+const DeckyToaster: FC<DeckyToasterProps> = () => {
+  const { toasts, removeToast } = useDeckyToasterState();
+  const [renderedToast, setRenderedToast] = useState<RenderedToast | null>(null);
+  console.log(toasts);
+  if (toasts.size > 0) {
+    const [activeToast] = toasts;
+    if (!renderedToast || activeToast != renderedToast.data) {
+      // TODO play toast sound
+      console.log('rendering toast', activeToast);
+      setRenderedToast({ component: <Toast key={Math.random()} toast={activeToast} />, data: activeToast });
+    }
+  } else {
+    if (renderedToast) setRenderedToast(null);
+  }
+  useEffect(() => {
+    // not actually node but TS is shit
+    let interval: NodeJS.Timer | null;
+    if (renderedToast) {
+      interval = setTimeout(() => {
+        interval = null;
+        console.log('clear toast', renderedToast.data);
+        removeToast(renderedToast.data);
+      }, (renderedToast.data.duration || 5e3) + 1000);
+      console.log('set int', interval);
+    }
+    return () => {
+      if (interval) {
+        console.log('clearing int', interval);
+        clearTimeout(interval);
+      }
+    };
+  }, [renderedToast]);
+  return (
+    <div className={joinClassNames('deckyToaster', toastClasses.ToastPlaceholder)}>
+      {renderedToast && renderedToast.component}
+    </div>
+  );
+};
+
+export default DeckyToaster;

frontend/src/components/DeckyToasterState.tsx

@@ -0,0 +1,69 @@
+import { ToastData } from 'decky-frontend-lib';
+import { FC, createContext, useContext, useEffect, useState } from 'react';
+
+interface PublicDeckyToasterState {
+  toasts: Set<ToastData>;
+}
+
+export class DeckyToasterState {
+  // TODO a set would be better
+  private _toasts: Set<ToastData> = new Set();
+
+  public eventBus = new EventTarget();
+
+  publicState(): PublicDeckyToasterState {
+    return { toasts: this._toasts };
+  }
+
+  addToast(toast: ToastData) {
+    this._toasts.add(toast);
+    this.notifyUpdate();
+  }
+
+  removeToast(toast: ToastData) {
+    this._toasts.delete(toast);
+    this.notifyUpdate();
+  }
+
+  private notifyUpdate() {
+    this.eventBus.dispatchEvent(new Event('update'));
+  }
+}
+
+interface DeckyToasterContext extends PublicDeckyToasterState {
+  addToast(toast: ToastData): void;
+  removeToast(toast: ToastData): void;
+}
+
+const DeckyToasterContext = createContext<DeckyToasterContext>(null as any);
+
+export const useDeckyToasterState = () => useContext(DeckyToasterContext);
+
+interface Props {
+  deckyToasterState: DeckyToasterState;
+}
+
+export const DeckyToasterStateContextProvider: FC<Props> = ({ children, deckyToasterState }) => {
+  const [publicDeckyToasterState, setPublicDeckyToasterState] = useState<PublicDeckyToasterState>({
+    ...deckyToasterState.publicState(),
+  });
+
+  useEffect(() => {
+    function onUpdate() {
+      setPublicDeckyToasterState({ ...deckyToasterState.publicState() });
+    }
+
+    deckyToasterState.eventBus.addEventListener('update', onUpdate);
+
+    return () => deckyToasterState.eventBus.removeEventListener('update', onUpdate);
+  }, []);
+
+  const addToast = deckyToasterState.addToast.bind(deckyToasterState);
+  const removeToast = deckyToasterState.removeToast.bind(deckyToasterState);
+
+  return (
+    <DeckyToasterContext.Provider value={{ ...publicDeckyToasterState, addToast, removeToast }}>
+      {children}
+    </DeckyToasterContext.Provider>
+  );
+};

frontend/src/components/LegacyPlugin.tsx

@@ -0,0 +1,11 @@
+import { VFC } from 'react';
+
+interface Props {
+  url: string;
+}
+
+const LegacyPlugin: VFC<Props> = ({ url }) => {
+  return <iframe style={{ border: 'none', width: '100%', height: '100%' }} src={url}></iframe>;
+};
+
+export default LegacyPlugin;

frontend/src/components/Markdown.tsx

@@ -0,0 +1,42 @@
+import { Focusable, Navigation } from 'decky-frontend-lib';
+import { FunctionComponent, useRef } from 'react';
+import ReactMarkdown, { Options as ReactMarkdownOptions } from 'react-markdown';
+import remarkGfm from 'remark-gfm';
+
+interface MarkdownProps extends ReactMarkdownOptions {
+  onDismiss?: () => void;
+}
+
+const Markdown: FunctionComponent<MarkdownProps> = (props) => {
+  return (
+    <Focusable>
+      <ReactMarkdown
+        remarkPlugins={[remarkGfm]}
+        components={{
+          div: (nodeProps) => <Focusable {...nodeProps.node.properties}>{nodeProps.children}</Focusable>,
+          a: (nodeProps) => {
+            const aRef = useRef<HTMLAnchorElement>(null);
+            return (
+              // TODO fix focus ring
+              <Focusable
+                onActivate={() => {}}
+                onOKButton={() => {
+                  props.onDismiss?.();
+                  Navigation.NavigateToExternalWeb(aRef.current!.href);
+                }}
+                style={{ display: 'inline' }}
+              >
+                <a ref={aRef} {...nodeProps.node.properties}>
+                  {nodeProps.children}
+                </a>
+              </Focusable>
+            );
+          },
+        }}
+        {...props}
+      />
+    </Focusable>
+  );
+};
+
+export default Markdown;

frontend/src/components/NotificationBadge.tsx

@@ -0,0 +1,25 @@
+import { CSSProperties, FunctionComponent } from 'react';
+
+interface NotificationBadgeProps {
+  show?: boolean;
+  style?: CSSProperties;
+}
+
+const NotificationBadge: FunctionComponent<NotificationBadgeProps> = ({ show, style }) => {
+  return show ? (
+    <div
+      style={{
+        position: 'absolute',
+        top: '8px',
+        right: '8px',
+        height: '10px',
+        width: '10px',
+        background: 'orange',
+        borderRadius: '50%',
+        ...style,
+      }}
+    />
+  ) : null;
+};
+
+export default NotificationBadge;

frontend/src/components/PluginView.tsx

@@ -0,0 +1,68 @@
+import {
+  ButtonItem,
+  Focusable,
+  PanelSection,
+  PanelSectionRow,
+  joinClassNames,
+  scrollClasses,
+  staticClasses,
+} from 'decky-frontend-lib';
+import { VFC, useEffect, useState } from 'react';
+
+import { Plugin } from '../plugin';
+import { useDeckyState } from './DeckyState';
+import NotificationBadge from './NotificationBadge';
+import { useQuickAccessVisible } from './QuickAccessVisibleState';
+import TitleView from './TitleView';
+
+const PluginView: VFC = () => {
+  const { plugins, updates, activePlugin, pluginOrder, setActivePlugin, closeActivePlugin } = useDeckyState();
+  const visible = useQuickAccessVisible();
+
+  const [pluginList, setPluginList] = useState<Plugin[]>(
+    plugins.sort((a, b) => pluginOrder.indexOf(a.name) - pluginOrder.indexOf(b.name)),
+  );
+
+  useEffect(() => {
+    setPluginList(plugins.sort((a, b) => pluginOrder.indexOf(a.name) - pluginOrder.indexOf(b.name)));
+    console.log('updating PluginView after changes');
+  }, [plugins, pluginOrder]);
+
+  if (activePlugin) {
+    return (
+      <Focusable onCancelButton={closeActivePlugin}>
+        <TitleView />
+        <div
+          className={joinClassNames(staticClasses.TabGroupPanel, scrollClasses.ScrollPanel, scrollClasses.ScrollY)}
+          style={{ height: '100%' }}
+        >
+          {(visible || activePlugin.alwaysRender) && activePlugin.content}
+        </div>
+      </Focusable>
+    );
+  }
+  return (
+    <>
+      <TitleView />
+      <div className={joinClassNames(staticClasses.TabGroupPanel, scrollClasses.ScrollPanel, scrollClasses.ScrollY)}>
+        <PanelSection>
+          {pluginList
+            .filter((p) => p.content)
+            .map(({ name, icon }) => (
+              <PanelSectionRow key={name}>
+                <ButtonItem layout="below" onClick={() => setActivePlugin(name)}>
+                  <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between' }}>
+                    {icon}
+                    <div>{name}</div>
+                    <NotificationBadge show={updates?.has(name)} style={{ top: '-5px', right: '-5px' }} />
+                  </div>
+                </ButtonItem>
+              </PanelSectionRow>
+            ))}
+        </PanelSection>
+      </div>
+    </>
+  );
+};
+
+export default PluginView;

frontend/src/components/QuickAccessVisibleState.tsx

@@ -0,0 +1,17 @@
+import { FC, createContext, useContext, useState } from 'react';
+
+const QuickAccessVisibleState = createContext<boolean>(true);
+
+export const useQuickAccessVisible = () => useContext(QuickAccessVisibleState);
+
+export const QuickAccessVisibleStateProvider: FC<{ initial: boolean; tab: any }> = ({ children, initial, tab }) => {
+  const [visible, setVisible] = useState<boolean>(initial);
+  const [prev, setPrev] = useState<boolean>(initial);
+  // HACK but i can't think of a better way to do this
+  tab.qAMVisibilitySetter = setVisible;
+  if (initial != prev) {
+    setPrev(initial);
+    setVisible(initial);
+  }
+  return <QuickAccessVisibleState.Provider value={visible}>{children}</QuickAccessVisibleState.Provider>;
+};

frontend/src/components/TitleView.tsx

@@ -0,0 +1,60 @@
+import { DialogButton, Focusable, Router, staticClasses } from 'decky-frontend-lib';
+import { CSSProperties, VFC } from 'react';
+import { BsGearFill } from 'react-icons/bs';
+import { FaArrowLeft, FaStore } from 'react-icons/fa';
+
+import { useDeckyState } from './DeckyState';
+
+const titleStyles: CSSProperties = {
+  display: 'flex',
+  paddingTop: '3px',
+  paddingRight: '16px',
+};
+
+const TitleView: VFC = () => {
+  const { activePlugin, closeActivePlugin } = useDeckyState();
+
+  const onSettingsClick = () => {
+    Router.CloseSideMenus();
+    Router.Navigate('/decky/settings');
+  };
+
+  const onStoreClick = () => {
+    Router.CloseSideMenus();
+    Router.Navigate('/decky/store');
+  };
+
+  if (activePlugin === null) {
+    return (
+      <Focusable style={titleStyles} className={staticClasses.Title}>
+        <div style={{ marginRight: 'auto', flex: 0.9 }}>Decky</div>
+        <DialogButton
+          style={{ height: '28px', width: '40px', minWidth: 0, padding: '10px 12px' }}
+          onClick={onStoreClick}
+        >
+          <FaStore style={{ marginTop: '-4px', display: 'block' }} />
+        </DialogButton>
+        <DialogButton
+          style={{ height: '28px', width: '40px', minWidth: 0, padding: '10px 12px' }}
+          onClick={onSettingsClick}
+        >
+          <BsGearFill style={{ marginTop: '-4px', display: 'block' }} />
+        </DialogButton>
+      </Focusable>
+    );
+  }
+
+  return (
+    <div className={staticClasses.Title} style={titleStyles}>
+      <DialogButton
+        style={{ height: '28px', width: '40px', minWidth: 0, padding: '10px 12px' }}
+        onClick={closeActivePlugin}
+      >
+        <FaArrowLeft style={{ marginTop: '-4px', display: 'block' }} />
+      </DialogButton>
+      <div style={{ flex: 0.9 }}>{activePlugin.name}</div>
+    </div>
+  );
+};
+
+export default TitleView;

frontend/src/components/Toast.tsx

@@ -0,0 +1,47 @@
+import { ToastData, findModule, joinClassNames } from 'decky-frontend-lib';
+import { FunctionComponent } from 'react';
+
+interface ToastProps {
+  toast: ToastData;
+}
+
+export const toastClasses = findModule((mod) => {
+  if (typeof mod !== 'object') return false;
+
+  if (mod.ToastPlaceholder) {
+    return true;
+  }
+
+  return false;
+});
+
+const templateClasses = findModule((mod) => {
+  if (typeof mod !== 'object') return false;
+
+  if (mod.ShortTemplate) {
+    return true;
+  }
+
+  return false;
+});
+
+const Toast: FunctionComponent<ToastProps> = ({ toast }) => {
+  return (
+    <div
+      style={{ '--toast-duration': `${toast.duration}ms` } as React.CSSProperties}
+      onClick={toast.onClick}
+      className={joinClassNames(templateClasses.ShortTemplate, toast.className || '')}
+    >
+      {toast.logo && <div className={templateClasses.StandardLogoDimensions}>{toast.logo}</div>}
+      <div className={joinClassNames(templateClasses.Content, toast.contentClassName || '')}>
+        <div className={templateClasses.Header}>
+          {toast.icon && <div className={templateClasses.Icon}>{toast.icon}</div>}
+          <div className={templateClasses.Title}>{toast.title}</div>
+        </div>
+        <div className={templateClasses.Body}>{toast.body}</div>
+      </div>
+    </div>
+  );
+};
+
+export default Toast;

frontend/src/components/WithSuspense.tsx

@@ -0,0 +1,38 @@
+import { Focusable, SteamSpinner } from 'decky-frontend-lib';
+import { FunctionComponent, ReactElement, ReactNode, Suspense } from 'react';
+
+interface WithSuspenseProps {
+  children: ReactNode;
+  route?: boolean;
+}
+
+// Nice little wrapper around Suspense so we don't have to duplicate the styles and code for the loading spinner
+const WithSuspense: FunctionComponent<WithSuspenseProps> = (props) => {
+  const propsCopy = { ...props };
+  delete propsCopy.children;
+  (props.children as ReactElement)?.props && Object.assign((props.children as ReactElement).props, propsCopy); // There is probably a better way to do this but valve does it this way so ¯\_(ツ)_/¯
+  return (
+    <Suspense
+      fallback={
+        <Focusable
+          // needed to enable focus ring so that the focus properly resets on load
+          onActivate={() => {}}
+          style={{
+            overflowY: 'scroll',
+            backgroundColor: 'transparent',
+            ...(props.route && {
+              marginTop: '40px',
+              height: 'calc( 100% - 40px )',
+            }),
+          }}
+        >
+          <SteamSpinner />
+        </Focusable>
+      }
+    >
+      {props.children}
+    </Suspense>
+  );
+};
+
+export default WithSuspense;

frontend/src/components/modals/PluginInstallModal.tsx

@@ -0,0 +1,62 @@
+import { ConfirmModal, Navigation, QuickAccessTab } from 'decky-frontend-lib';
+import { FC, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+
+import TPluginInstallModal, { TranslatedPart } from './TPluginInstallModal';
+
+interface PluginInstallModalProps {
+  artifact: string;
+  version: string;
+  hash: string;
+  installType: number;
+  onOK(): void;
+  onCancel(): void;
+  closeModal?(): void;
+}
+
+const PluginInstallModal: FC<PluginInstallModalProps> = ({
+  artifact,
+  version,
+  hash,
+  installType,
+  onOK,
+  onCancel,
+  closeModal,
+}) => {
+  const [loading, setLoading] = useState<boolean>(false);
+  const { t } = useTranslation();
+
+  return (
+    <ConfirmModal
+      bOKDisabled={loading}
+      closeModal={closeModal}
+      onOK={async () => {
+        setLoading(true);
+        await onOK();
+        setTimeout(() => Navigation.OpenQuickAccessMenu(QuickAccessTab.Decky), 250);
+        setTimeout(() => window.DeckyPluginLoader.checkPluginUpdates(), 1000);
+      }}
+      onCancel={async () => {
+        await onCancel();
+      }}
+      strTitle={<TPluginInstallModal trans_part={TranslatedPart.TITLE} trans_type={installType} artifact={artifact} />}
+      strOKButtonText={
+        loading ? (
+          <TPluginInstallModal trans_part={TranslatedPart.BUTTON_PROC} trans_type={installType} />
+        ) : (
+          <TPluginInstallModal trans_part={TranslatedPart.BUTTON_IDLE} trans_type={installType} />
+        )
+      }
+    >
+      <TPluginInstallModal
+        trans_part={TranslatedPart.DESC}
+        trans_type={installType}
+        artifact={artifact}
+        version={version ? version : ''}
+      />
+      {hash == 'False' && <span style={{ color: 'red' }}>{t('PluginInstallModal.no_hash')}</span>}
+    </ConfirmModal>
+  );
+};
+
+export default PluginInstallModal;

frontend/src/components/modals/TPluginInstallModal.tsx

@@ -0,0 +1,95 @@
+import { FC } from 'react';
+import { Translation } from 'react-i18next';
+
+import { InstallType } from '../../plugin';
+
+export enum TranslatedPart {
+  TITLE,
+  DESC,
+  BUTTON_IDLE,
+  BUTTON_PROC,
+}
+interface TPluginInstallModalProps {
+  trans_part: TranslatedPart;
+  trans_type: number;
+  artifact?: string;
+  version?: string;
+}
+
+const TPluginInstallModal: FC<TPluginInstallModalProps> = ({ trans_part, trans_type, artifact, version }) => {
+  return (
+    <Translation>
+      {(t, {}) => {
+        switch (trans_part) {
+          case TranslatedPart.TITLE:
+            switch (trans_type) {
+              case InstallType.INSTALL:
+                return <div>{t('PluginInstallModal.install.title', { artifact: artifact })}</div>;
+              case InstallType.REINSTALL:
+                return <div>{t('PluginInstallModal.reinstall.title', { artifact: artifact })}</div>;
+              case InstallType.UPDATE:
+                return <div>{t('PluginInstallModal.update.title', { artifact: artifact })}</div>;
+              default:
+                return null;
+            }
+          case TranslatedPart.DESC:
+            switch (trans_type) {
+              case InstallType.INSTALL:
+                return (
+                  <div>
+                    {t('PluginInstallModal.install.desc', {
+                      artifact: artifact,
+                      version: version,
+                    })}
+                  </div>
+                );
+              case InstallType.REINSTALL:
+                return (
+                  <div>
+                    {t('PluginInstallModal.reinstall.desc', {
+                      artifact: artifact,
+                      version: version,
+                    })}
+                  </div>
+                );
+              case InstallType.UPDATE:
+                return (
+                  <div>
+                    {t('PluginInstallModal.update.desc', {
+                      artifact: artifact,
+                      version: version,
+                    })}
+                  </div>
+                );
+              default:
+                return null;
+            }
+          case TranslatedPart.BUTTON_IDLE:
+            switch (trans_type) {
+              case InstallType.INSTALL:
+                return <div>{t('PluginInstallModal.install.button_idle')}</div>;
+              case InstallType.REINSTALL:
+                return <div>{t('PluginInstallModal.reinstall.button_idle')}</div>;
+              case InstallType.UPDATE:
+                return <div>{t('PluginInstallModal.update.button_idle')}</div>;
+              default:
+                return null;
+            }
+          case TranslatedPart.BUTTON_PROC:
+            switch (trans_type) {
+              case InstallType.INSTALL:
+                return <div>{t('PluginInstallModal.install.button_processing')}</div>;
+              case InstallType.REINSTALL:
+                return <div>{t('PluginInstallModal.reinstall.button_processing')}</div>;
+              case InstallType.UPDATE:
+                return <div>{t('PluginInstallModal.update.button_processing')}</div>;
+              default:
+                return null;
+            }
+        }
+      }}
+    </Translation>
+  );
+};
+
+export default TPluginInstallModal;

frontend/src/components/modals/filepicker/iconCustomizations.ts

@@ -0,0 +1,170 @@
+// https://codesandbox.io/s/react-file-icon-colored-tmwut?file=/src/App.js
+import { FileIconProps } from 'react-file-icon';
+
+type T_FileExtList = string[];
+
+const styleDef: [FileIconProps, T_FileExtList][] = [];
+
+// video ////////////////////////////////////
+const videoStyle = {
+  color: '#f00f0f',
+};
+const videoExtList = [
+  'avi',
+  '3g2',
+  '3gp',
+  'aep',
+  'asf',
+  'flv',
+  'm4v',
+  'mkv',
+  'mov',
+  'mp4',
+  'mpeg',
+  'mpg',
+  'ogv',
+  'pr',
+  'swfw',
+  'webm',
+  'wmv',
+  'swf',
+  'rm',
+];
+
+styleDef.push([videoStyle, videoExtList]);
+
+// image ////////////////////////////////////
+const imageStyle = {
+  color: '#d18f00',
+};
+
+const imageExtList = ['png', 'jpg', 'jpeg', 'gif', 'bmp', 'tif', 'tiff'];
+
+styleDef.push([imageStyle, imageExtList]);
+
+// zip ////////////////////////////////////
+const zipStyle = {
+  color: '#f7b500',
+  labelTextColor: '#000',
+  // glyphColor: "#de9400"
+};
+
+const zipExtList = ['zip', 'zipx', '7zip', 'tar', 'sitx', 'gz', 'rar'];
+
+styleDef.push([zipStyle, zipExtList]);
+
+// audio ////////////////////////////////////
+const audioStyle = {
+  color: '#f00f0f',
+};
+
+const audioExtList = ['aac', 'aif', 'aiff', 'flac', 'm4a', 'mid', 'mp3', 'ogg', 'wav'];
+
+styleDef.push([audioStyle, audioExtList]);
+
+// text ////////////////////////////////////
+const textStyle = {
+  color: '#ffffff',
+  glyphColor: '#787878',
+};
+
+const textExtList = ['cue', 'odt', 'md', 'rtf', 'txt', 'tex', 'wpd', 'wps', 'xlr', 'fodt'];
+
+styleDef.push([textStyle, textExtList]);
+
+// system ////////////////////////////////////
+const systemStyle = {
+  color: '#111',
+};
+
+const systemExtList = ['exe', 'ini', 'dll', 'plist', 'sys'];
+
+styleDef.push([systemStyle, systemExtList]);
+
+// srcCode ////////////////////////////////////
+const srcCodeStyle = {
+  glyphColor: '#787878',
+  color: '#ffffff',
+};
+
+const srcCodeExtList = [
+  'asp',
+  'aspx',
+  'c',
+  'cpp',
+  'cs',
+  'css',
+  'scss',
+  'py',
+  'json',
+  'htm',
+  'html',
+  'java',
+  'yml',
+  'php',
+  'js',
+  'ts',
+  'rb',
+  'jsx',
+  'tsx',
+];
+
+styleDef.push([srcCodeStyle, srcCodeExtList]);
+
+// vector ////////////////////////////////////
+const vectorStyle = {
+  color: '#ffe600',
+};
+
+const vectorExtList = ['dwg', 'dxf', 'ps', 'svg', 'eps'];
+
+styleDef.push([vectorStyle, vectorExtList]);
+
+// font ////////////////////////////////////
+const fontStyle = {
+  color: '#555',
+};
+
+const fontExtList = ['fnt', 'ttf', 'otf', 'fon', 'eot', 'woff'];
+
+styleDef.push([fontStyle, fontExtList]);
+
+// objectModel ////////////////////////////////////
+const objectModelStyle = {
+  color: '#bf6a02',
+  glyphColor: '#bf6a02',
+};
+
+const objectModelExtList = ['3dm', '3ds', 'max', 'obj', 'pkg'];
+
+styleDef.push([objectModelStyle, objectModelExtList]);
+
+// sheet ////////////////////////////////////
+const sheetStyle = {
+  color: '#2a6e00',
+};
+
+const sheetExtList = ['csv', 'fods', 'ods', 'xlr'];
+
+styleDef.push([sheetStyle, sheetExtList]);
+
+// const defaultStyle: Record<string, FileIconProps> = {
+//   pdf: {
+// glyphColor: "white",
+// color: "#D93831"
+//   }
+// };
+
+//////////////////////////////////////////////////
+
+function createStyleObj(extList: T_FileExtList, styleObj: Partial<FileIconProps>) {
+  return Object.fromEntries(
+    extList.map((ext) => {
+      return [ext, { ...styleObj, glyphColor: 'white' }];
+    }),
+  );
+}
+
+export const styleDefObj = styleDef.reduce((acc, [fileStyle, fileExtList]) => {
+  return { ...acc, ...createStyleObj(fileExtList, fileStyle) };
+});

frontend/src/components/modals/filepicker/index.tsx

@@ -0,0 +1,170 @@
+import { DialogButton, Focusable, SteamSpinner, TextField } from 'decky-frontend-lib';
+import { useEffect } from 'react';
+import { FunctionComponent, useState } from 'react';
+import { FileIcon, defaultStyles } from 'react-file-icon';
+import { useTranslation } from 'react-i18next';
+import { FaArrowUp, FaFolder } from 'react-icons/fa';
+
+import Logger from '../../../logger';
+import { styleDefObj } from './iconCustomizations';
+
+const logger = new Logger('FilePicker');
+
+export interface FilePickerProps {
+  startPath: string;
+  includeFiles?: boolean;
+  regex?: RegExp;
+  onSubmit: (val: { path: string; realpath: string }) => void;
+  closeModal?: () => void;
+}
+
+interface File {
+  isdir: boolean;
+  name: string;
+  realpath: string;
+}
+
+interface FileListing {
+  realpath: string;
+  files: File[];
+}
+
+function getList(
+  path: string,
+  includeFiles: boolean = true,
+): Promise<{ result: FileListing | string; success: boolean }> {
+  return window.DeckyPluginLoader.callServerMethod('filepicker_ls', { path, include_files: includeFiles });
+}
+
+const iconStyles = {
+  paddingRight: '10px',
+  width: '1em',
+};
+
+const FilePicker: FunctionComponent<FilePickerProps> = ({
+  startPath,
+  includeFiles = true,
+  regex,
+  onSubmit,
+  closeModal,
+}) => {
+  const { t } = useTranslation();
+  if (startPath.endsWith('/')) startPath = startPath.substring(0, startPath.length - 1); // remove trailing path
+  const [path, setPath] = useState<string>(startPath);
+  const [listing, setListing] = useState<FileListing>({ files: [], realpath: path });
+  const [error, setError] = useState<string | null>(null);
+  const [loading, setLoading] = useState<boolean>(true);
+
+  useEffect(() => {
+    (async () => {
+      if (error) setError(null);
+      setLoading(true);
+      const listing = await getList(path, includeFiles);
+      if (!listing.success) {
+        setListing({ files: [], realpath: path });
+        setLoading(false);
+        setError(listing.result as string);
+        logger.error(listing.result);
+        return;
+      }
+      setLoading(false);
+      setListing(listing.result as FileListing);
+      logger.log('reloaded', path, listing);
+    })();
+  }, [path]);
+
+  return (
+    <div className="deckyFilePicker">
+      <Focusable style={{ display: 'flex', flexDirection: 'row', paddingBottom: '10px' }}>
+        <DialogButton
+          style={{
+            minWidth: 'unset',
+            width: '40px',
+            flexGrow: '0',
+            borderRadius: 'unset',
+            margin: '0',
+            padding: '10px',
+          }}
+          onClick={() => {
+            const newPathArr = path.split('/');
+            newPathArr.pop();
+            let newPath = newPathArr.join('/');
+            if (newPath == '') newPath = '/';
+            setPath(newPath);
+          }}
+        >
+          <FaArrowUp />
+        </DialogButton>
+        <div style={{ flexGrow: '1', width: '100%' }}>
+          <TextField
+            value={path}
+            onChange={(e) => {
+              e.target.value && setPath(e.target.value);
+            }}
+            style={{ height: '100%' }}
+          />
+        </div>
+      </Focusable>
+      <Focusable style={{ display: 'flex', flexDirection: 'column', height: '60vh', overflow: 'scroll' }}>
+        {loading && <SteamSpinner style={{ height: '100%' }} />}
+        {!loading &&
+          listing.files
+            .filter((file) => (includeFiles || file.isdir) && (!regex || regex.test(file.name)))
+            .map((file) => {
+              let extension = file.realpath.split('.').pop() as string;
+              return (
+                <DialogButton
+                  style={{ borderRadius: 'unset', margin: '0', padding: '10px' }}
+                  onClick={() => {
+                    const fullPath = `${path}${path.endsWith('/') ? '' : '/'}${file.name}`;
+                    if (file.isdir) setPath(fullPath);
+                    else {
+                      onSubmit({ path: fullPath, realpath: file.realpath });
+                      closeModal?.();
+                    }
+                  }}
+                >
+                  <div style={{ display: 'flex', flexDirection: 'row', alignItems: 'flex-start' }}>
+                    {file.isdir ? (
+                      <FaFolder style={iconStyles} />
+                    ) : (
+                      <div style={iconStyles}>
+                        {file.realpath.includes('.') ? (
+                          <FileIcon {...defaultStyles[extension]} {...styleDefObj[extension]} extension={''} />
+                        ) : (
+                          <FileIcon />
+                        )}
+                      </div>
+                    )}
+                    <span
+                      style={{
+                        textOverflow: 'ellipsis',
+                        overflow: 'hidden',
+                        textAlign: 'left',
+                      }}
+                    >
+                      {file.name}
+                    </span>
+                  </div>
+                </DialogButton>
+              );
+            })}
+        {error}
+      </Focusable>
+      {!loading && !error && !includeFiles && (
+        <DialogButton
+          className="Primary"
+          style={{ marginTop: '10px', alignSelf: 'flex-end' }}
+          onClick={() => {
+            onSubmit({ path, realpath: listing.realpath });
+            closeModal?.();
+          }}
+        >
+          {t('FilePickerIndex.folder.select')}
+        </DialogButton>
+      )}
+    </div>
+  );
+};
+
+export default FilePicker;

frontend/src/components/modals/filepicker/patches/README.md

@@ -0,0 +1 @@
+This directory contains patches that replace Valve's broken file picker with ours.

frontend/src/components/modals/filepicker/patches/index.ts

@@ -0,0 +1,10 @@
+import library from './library';
+let patches: Function[] = [];
+
+export function deinitFilepickerPatches() {
+  patches.forEach((unpatch) => unpatch());
+}
+
+export async function initFilepickerPatches() {
+  patches.push(await library());
+}

frontend/src/components/modals/filepicker/patches/library.ts

@@ -0,0 +1,64 @@
+import { Patch, findModuleChild, replacePatch, sleep } from 'decky-frontend-lib';
+
+import Logger from '../../../../logger';
+
+const logger = new Logger('LibraryPatch');
+
+let patch: Patch;
+
+function rePatch() {
+  // If you patch anything on SteamClient within the first few seconds of the client having loaded it will get redefined for some reason, so repatch any of these changes that occur with History.listen or an interval
+  patch = replacePatch(window.SteamClient.Apps, 'PromptToChangeShortcut', async ([appid]: number[]) => {
+    try {
+      const details = window.appDetailsStore.GetAppDetails(appid);
+      logger.debug('game details', details);
+      // strShortcutStartDir
+      const file = await window.DeckyPluginLoader.openFilePicker(
+        details?.strShortcutStartDir.replaceAll('"', '') || '/',
+      );
+      logger.debug('user selected', file);
+      window.SteamClient.Apps.SetShortcutExe(appid, JSON.stringify(file.path));
+      const pathArr = file.path.split('/');
+      pathArr.pop();
+      const folder = pathArr.join('/');
+      window.SteamClient.Apps.SetShortcutStartDir(appid, JSON.stringify(folder));
+    } catch (e) {
+      logger.error(e);
+    }
+  });
+}
+
+export default async function libraryPatch() {
+  try {
+    rePatch();
+    // TODO type and add to frontend-lib
+    let History: any;
+
+    while (!History) {
+      History = findModuleChild((m) => {
+        if (typeof m !== 'object') return undefined;
+        for (let prop in m) {
+          if (m[prop]?.m_history) return m[prop].m_history;
+        }
+      });
+      if (!History) {
+        logger.debug('Waiting 5s for history to become available.');
+        await sleep(5000);
+      }
+    }
+
+    const unlisten = History.listen(() => {
+      if (window.SteamClient.Apps.PromptToChangeShortcut !== patch.patchedFunction) {
+        rePatch();
+      }
+    });
+
+    return () => {
+      unlisten();
+      patch.unpatch();
+    };
+  } catch (e) {
+    logger.error('Error patching library file picker', e);
+  }
+  return () => {};
+}

frontend/src/components/patchnotes/InlinePatchNotes.tsx

@@ -0,0 +1,21 @@
+import { Focusable, updaterFieldClasses } from 'decky-frontend-lib';
+import { FunctionComponent, ReactNode } from 'react';
+
+interface InlinePatchNotesProps {
+  date: ReactNode;
+  title: string;
+  children: ReactNode;
+  onClick?: () => void;
+}
+
+const InlinePatchNotes: FunctionComponent<InlinePatchNotesProps> = ({ date, title, children, onClick }) => {
+  return (
+    <Focusable className={updaterFieldClasses.PatchNotes} onActivate={onClick}>
+      <div className={updaterFieldClasses.PostedTime}>{date}</div>
+      <div className={updaterFieldClasses.EventDetailTitle}>{title}</div>
+      <div className={updaterFieldClasses.EventDetailsBody}>{children}</div>
+    </Focusable>
+  );
+};
+
+export default InlinePatchNotes;

frontend/src/components/settings/index.tsx

@@ -0,0 +1,45 @@
+import { SidebarNavigation } from 'decky-frontend-lib';
+import { lazy } from 'react';
+import { useTranslation } from 'react-i18next';
+import { FaCode, FaPlug } from 'react-icons/fa';
+
+import { useSetting } from '../../utils/hooks/useSetting';
+import DeckyIcon from '../DeckyIcon';
+import WithSuspense from '../WithSuspense';
+import GeneralSettings from './pages/general';
+import PluginList from './pages/plugin_list';
+
+const DeveloperSettings = lazy(() => import('./pages/developer'));
+
+export default function SettingsPage() {
+  const [isDeveloper, setIsDeveloper] = useSetting<boolean>('developer.enabled', false);
+  const { t } = useTranslation();
+
+  const pages = [
+    {
+      title: t('SettingsIndex.general_title'),
+      content: <GeneralSettings isDeveloper={isDeveloper} setIsDeveloper={setIsDeveloper} />,
+      route: '/decky/settings/general',
+      icon: <DeckyIcon />,
+    },
+    {
+      title: t('SettingsIndex.plugins_title'),
+      content: <PluginList />,
+      route: '/decky/settings/plugins',
+      icon: <FaPlug />,
+    },
+    {
+      title: t('SettingsIndex.developer_title'),
+      content: (
+        <WithSuspense>
+          <DeveloperSettings />
+        </WithSuspense>
+      ),
+      route: '/decky/settings/developer',
+      icon: <FaCode />,
+      visible: isDeveloper,
+    },
+  ];
+
+  return <SidebarNavigation pages={pages} />;
+}

frontend/src/components/settings/pages/developer/index.tsx

@@ -0,0 +1,127 @@
+import {
+  DialogBody,
+  DialogButton,
+  DialogControlsSection,
+  DialogControlsSectionHeader,
+  Field,
+  TextField,
+  Toggle,
+} from 'decky-frontend-lib';
+import { useRef, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { FaFileArchive, FaLink, FaReact, FaSteamSymbol } from 'react-icons/fa';
+
+import { setShouldConnectToReactDevTools, setShowValveInternal } from '../../../../developer';
+import { installFromURL } from '../../../../store';
+import { useSetting } from '../../../../utils/hooks/useSetting';
+import RemoteDebuggingSettings from '../general/RemoteDebugging';
+
+const installFromZip = () => {
+  window.DeckyPluginLoader.openFilePicker('/home/deck', true).then((val) => {
+    const url = `file://${val.path}`;
+    console.log(`Installing plugin locally from ${url}`);
+
+    if (url.endsWith('.zip')) {
+      installFromURL(url);
+    } else {
+      window.DeckyPluginLoader.toaster.toast({
+        //title: t('SettingsDeveloperIndex.toast_zip.title'),
+        title: 'Decky',
+        //body: t('SettingsDeveloperIndex.toast_zip.body'),
+        body: 'Installation failed! Only ZIP files are supported.',
+        onClick: installFromZip,
+      });
+    }
+  });
+};
+
+export default function DeveloperSettings() {
+  const [enableValveInternal, setEnableValveInternal] = useSetting<boolean>('developer.valve_internal', false);
+  const [reactDevtoolsEnabled, setReactDevtoolsEnabled] = useSetting<boolean>('developer.rdt.enabled', false);
+  const [reactDevtoolsIP, setReactDevtoolsIP] = useSetting<string>('developer.rdt.ip', '');
+  const [pluginURL, setPluginURL] = useState('');
+  const textRef = useRef<HTMLDivElement>(null);
+  const { t } = useTranslation();
+
+  return (
+    <DialogBody>
+      <DialogControlsSection>
+        <DialogControlsSectionHeader>
+          {t('SettingsDeveloperIndex.third_party_plugins.header')}
+        </DialogControlsSectionHeader>
+        <Field
+          label={t('SettingsDeveloperIndex.third_party_plugins.label_zip')}
+          icon={<FaFileArchive style={{ display: 'block' }} />}
+        >
+          <DialogButton onClick={installFromZip}>
+            {t('SettingsDeveloperIndex.third_party_plugins.button_zip')}
+          </DialogButton>
+        </Field>
+        <Field
+          label={t('SettingsDeveloperIndex.third_party_plugins.label_url')}
+          description={
+            <TextField
+              label={t('SettingsDeveloperIndex.third_party_plugins.label_desc')}
+              value={pluginURL}
+              onChange={(e) => setPluginURL(e?.target.value)}
+            />
+          }
+          icon={<FaLink style={{ display: 'block' }} />}
+        >
+          <DialogButton disabled={pluginURL.length == 0} onClick={() => installFromURL(pluginURL)}>
+            {t('SettingsDeveloperIndex.third_party_plugins.button_install')}
+          </DialogButton>
+        </Field>
+      </DialogControlsSection>
+      <DialogControlsSection>
+        <DialogControlsSectionHeader>{t('SettingsDeveloperIndex.header_other')}</DialogControlsSectionHeader>
+        <RemoteDebuggingSettings />
+        <Field
+          label={t('SettingsDeveloperIndex.valve_internal.label')}
+          description={
+            <span style={{ whiteSpace: 'pre-line' }}>
+              {t('SettingsDeveloperIndex.valve_internal.desc1')}{' '}
+              <span style={{ color: 'red' }}>{t('SettingsDeveloperIndex.valve_internal.desc2')}</span>
+            </span>
+          }
+          icon={<FaSteamSymbol style={{ display: 'block' }} />}
+        >
+          <Toggle
+            value={enableValveInternal}
+            onChange={(toggleValue) => {
+              setEnableValveInternal(toggleValue);
+              setShowValveInternal(toggleValue);
+            }}
+          />
+        </Field>
+        <Field
+          label={t('SettingsDeveloperIndex.react_devtools.label')}
+          description={
+            <>
+              <span style={{ whiteSpace: 'pre-line' }}>{t('SettingsDeveloperIndex.react_devtools.desc')}</span>
+              <br />
+              <br />
+              <div ref={textRef}>
+                <TextField
+                  label={t('SettingsDeveloperIndex.react_devtools.ip_label')}
+                  value={reactDevtoolsIP}
+                  onChange={(e) => setReactDevtoolsIP(e?.target.value)}
+                />
+              </div>
+            </>
+          }
+          icon={<FaReact style={{ display: 'block' }} />}
+        >
+          <Toggle
+            value={reactDevtoolsEnabled}
+            // disabled={reactDevtoolsIP == ''}
+            onChange={(toggleValue) => {
+              setReactDevtoolsEnabled(toggleValue);
+              setShouldConnectToReactDevTools(toggleValue);
+            }}
+          />
+        </Field>
+      </DialogControlsSection>
+    </DialogBody>
+  );
+}

frontend/src/components/settings/pages/general/BranchSelect.tsx

@@ -0,0 +1,48 @@
+import { Dropdown, Field } from 'decky-frontend-lib';
+import { FunctionComponent } from 'react';
+import { useTranslation } from 'react-i18next';
+
+import Logger from '../../../../logger';
+import { callUpdaterMethod } from '../../../../updater';
+import { useSetting } from '../../../../utils/hooks/useSetting';
+
+const logger = new Logger('BranchSelect');
+
+enum UpdateBranch {
+  Stable,
+  Prerelease,
+  // Testing,
+}
+
+const BranchSelect: FunctionComponent<{}> = () => {
+  const { t } = useTranslation();
+  const tBranches = [
+    t('BranchSelect.update_channel.stable'),
+    t('BranchSelect.update_channel.prerelease'),
+    t('BranchSelect.update_channel.testing'),
+  ];
+  const [selectedBranch, setSelectedBranch] = useSetting<UpdateBranch>('branch', UpdateBranch.Prerelease);
+
+  return (
+    // Returns numerical values from 0 to 2 (with current branch setup as of 8/28/22)
+    // 0 being stable, 1 being pre-release and 2 being nightly
+    <Field label={t('BranchSelect.update_channel.label')} childrenContainerWidth={'fixed'}>
+      <Dropdown
+        rgOptions={Object.values(UpdateBranch)
+          .filter((branch) => typeof branch == 'string')
+          .map((branch) => ({
+            label: tBranches[UpdateBranch[branch]],
+            data: UpdateBranch[branch],
+          }))}
+        selectedOption={selectedBranch}
+        onChange={async (newVal) => {
+          await setSelectedBranch(newVal.data);
+          callUpdaterMethod('check_for_updates');
+          logger.log('switching branches!');
+        }}
+      />
+    </Field>
+  );
+};
+
+export default BranchSelect;

frontend/src/components/settings/pages/general/RemoteDebugging.tsx

@@ -0,0 +1,27 @@
+import { Field, Toggle } from 'decky-frontend-lib';
+import { useTranslation } from 'react-i18next';
+import { FaChrome } from 'react-icons/fa';
+
+import { useSetting } from '../../../../utils/hooks/useSetting';
+
+export default function RemoteDebuggingSettings() {
+  const [allowRemoteDebugging, setAllowRemoteDebugging] = useSetting<boolean>('cef_forward', false);
+  const { t } = useTranslation();
+
+  return (
+    <Field
+      label={t('RemoteDebugging.remote_cef.label')}
+      description={<span style={{ whiteSpace: 'pre-line' }}>{t('RemoteDebugging.remote_cef.desc')}</span>}
+      icon={<FaChrome style={{ display: 'block' }} />}
+    >
+      <Toggle
+        value={allowRemoteDebugging || false}
+        onChange={(toggleValue) => {
+          setAllowRemoteDebugging(toggleValue);
+          if (toggleValue) window.DeckyPluginLoader.callServerMethod('allow_remote_debugging');
+          else window.DeckyPluginLoader.callServerMethod('disallow_remote_debugging');
+        }}
+      />
+    </Field>
+  );
+}

frontend/src/components/settings/pages/general/StoreSelect.tsx

@@ -0,0 +1,59 @@
+import { Dropdown, Field, TextField } from 'decky-frontend-lib';
+import { FunctionComponent } from 'react';
+import { useTranslation } from 'react-i18next';
+import { FaShapes } from 'react-icons/fa';
+
+import Logger from '../../../../logger';
+import { Store } from '../../../../store';
+import { useSetting } from '../../../../utils/hooks/useSetting';
+
+const logger = new Logger('StoreSelect');
+
+const StoreSelect: FunctionComponent<{}> = () => {
+  const [selectedStore, setSelectedStore] = useSetting<Store>('store', Store.Default);
+  const [selectedStoreURL, setSelectedStoreURL] = useSetting<string | null>('store-url', null);
+  const { t } = useTranslation();
+  const tStores = [
+    t('StoreSelect.store_channel.default'),
+    t('StoreSelect.store_channel.testing'),
+    t('StoreSelect.store_channel.custom'),
+  ];
+
+  // Returns numerical values from 0 to 2 (with current branch setup as of 8/28/22)
+  // 0 being Default, 1 being Testing and 2 being Custom
+  return (
+    <>
+      <Field label={t('StoreSelect.store_channel.label')} childrenContainerWidth={'fixed'}>
+        <Dropdown
+          rgOptions={Object.values(Store)
+            .filter((store) => typeof store == 'string')
+            .map((store) => ({
+              label: tStores[Store[store]],
+              data: Store[store],
+            }))}
+          selectedOption={selectedStore}
+          onChange={async (newVal) => {
+            await setSelectedStore(newVal.data);
+            logger.log('switching stores!');
+          }}
+        />
+      </Field>
+      {selectedStore == Store.Custom && (
+        <Field
+          label={t('StoreSelect.custom_store.label')}
+          indentLevel={1}
+          description={
+            <TextField
+              label={t('StoreSelect.custom_store.url_label')}
+              value={selectedStoreURL || undefined}
+              onChange={(e) => setSelectedStoreURL(e?.target.value || null)}
+            />
+          }
+          icon={<FaShapes style={{ display: 'block' }} />}
+        ></Field>
+      )}
+    </>
+  );
+};
+
+export default StoreSelect;

frontend/src/components/settings/pages/general/Updater.tsx

@@ -0,0 +1,169 @@
+import {
+  Carousel,
+  DialogButton,
+  Field,
+  FocusRing,
+  Focusable,
+  ProgressBarWithInfo,
+  Spinner,
+  findSP,
+  showModal,
+} from 'decky-frontend-lib';
+import { useCallback } from 'react';
+import { Suspense, lazy } from 'react';
+import { useEffect, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { FaExclamation } from 'react-icons/fa';
+
+import { VerInfo, callUpdaterMethod, finishUpdate } from '../../../../updater';
+import { useDeckyState } from '../../../DeckyState';
+import InlinePatchNotes from '../../../patchnotes/InlinePatchNotes';
+import WithSuspense from '../../../WithSuspense';
+
+const MarkdownRenderer = lazy(() => import('../../../Markdown'));
+
+function PatchNotesModal({ versionInfo, closeModal }: { versionInfo: VerInfo | null; closeModal?: () => {} }) {
+  const SP = findSP();
+  const { t } = useTranslation();
+  return (
+    <Focusable onCancelButton={closeModal}>
+      <FocusRing>
+        <Carousel
+          fnItemRenderer={(id: number) => (
+            <Focusable
+              style={{
+                marginTop: '40px',
+                height: 'calc( 100% - 40px )',
+                overflowY: 'scroll',
+                display: 'flex',
+                justifyContent: 'center',
+                margin: '40px',
+              }}
+            >
+              <div>
+                <h1>{versionInfo?.all?.[id]?.name || 'Invalid Update Name'}</h1>
+                {versionInfo?.all?.[id]?.body ? (
+                  <WithSuspense>
+                    <MarkdownRenderer onDismiss={closeModal}>{versionInfo.all[id].body}</MarkdownRenderer>
+                  </WithSuspense>
+                ) : (
+                  t('Updater.no_patch_notes_desc')
+                )}
+              </div>
+            </Focusable>
+          )}
+          fnGetId={(id) => id}
+          nNumItems={versionInfo?.all?.length}
+          nHeight={SP.innerHeight - 40}
+          nItemHeight={SP.innerHeight - 40}
+          nItemMarginX={0}
+          initialColumn={0}
+          autoFocus={true}
+          fnGetColumnWidth={() => SP.innerWidth}
+          name={t('Updater.decky_updates') as string}
+        />
+      </FocusRing>
+    </Focusable>
+  );
+}
+
+export default function UpdaterSettings() {
+  const { isLoaderUpdating, setIsLoaderUpdating, versionInfo, setVersionInfo } = useDeckyState();
+
+  const [checkingForUpdates, setCheckingForUpdates] = useState<boolean>(false);
+  const [updateProgress, setUpdateProgress] = useState<number>(-1);
+  const [reloading, setReloading] = useState<boolean>(false);
+
+  const { t } = useTranslation();
+
+  useEffect(() => {
+    window.DeckyUpdater = {
+      updateProgress: (i) => {
+        setUpdateProgress(i);
+        setIsLoaderUpdating(true);
+      },
+      finish: async () => {
+        setUpdateProgress(0);
+        setReloading(true);
+        await finishUpdate();
+      },
+    };
+  }, []);
+
+  const showPatchNotes = useCallback(() => {
+    showModal(<PatchNotesModal versionInfo={versionInfo} />);
+  }, [versionInfo]);
+
+  return (
+    <>
+      <Field
+        onOptionsActionDescription={versionInfo?.all ? t('Updater.patch_notes_desc') : undefined}
+        onOptionsButton={versionInfo?.all ? showPatchNotes : undefined}
+        label={t('Updater.updates.label')}
+        description={
+          checkingForUpdates || versionInfo?.remote?.tag_name != versionInfo?.current || !versionInfo?.remote ? (
+            ''
+          ) : (
+            <span>{t('Updater.updates.lat_version', { ver: versionInfo?.current })} </span>
+          )
+        }
+        icon={
+          versionInfo?.remote &&
+          versionInfo?.remote?.tag_name != versionInfo?.current && (
+            <FaExclamation color="var(--gpColor-Yellow)" style={{ display: 'block' }} />
+          )
+        }
+        childrenContainerWidth={'fixed'}
+      >
+        {updateProgress == -1 && !isLoaderUpdating ? (
+          <DialogButton
+            disabled={!versionInfo?.updatable || checkingForUpdates}
+            onClick={
+              !versionInfo?.remote || versionInfo?.remote?.tag_name == versionInfo?.current
+                ? async () => {
+                    setCheckingForUpdates(true);
+                    const res = (await callUpdaterMethod('check_for_updates')) as { result: VerInfo };
+                    setVersionInfo(res.result);
+                    setCheckingForUpdates(false);
+                  }
+                : async () => {
+                    setUpdateProgress(0);
+                    callUpdaterMethod('do_update');
+                  }
+            }
+          >
+            {checkingForUpdates
+              ? t('Updater.updates.checking')
+              : !versionInfo?.remote || versionInfo?.remote?.tag_name == versionInfo?.current
+              ? t('Updater.updates.check_button')
+              : t('Updater.updates.install_button')}
+          </DialogButton>
+        ) : (
+          <ProgressBarWithInfo
+            layout="inline"
+            bottomSeparator="none"
+            nProgress={updateProgress}
+            indeterminate={reloading}
+            sOperationText={reloading ? t('Updater.updates.reloading') : t('Updater.updates.updating')}
+          />
+        )}
+      </Field>
+      {versionInfo?.remote && versionInfo?.remote?.tag_name != versionInfo?.current && (
+        <InlinePatchNotes
+          title={versionInfo?.remote.name}
+          date={new Intl.RelativeTimeFormat('en-US', {
+            numeric: 'auto',
+          }).format(
+            Math.ceil((new Date(versionInfo.remote.published_at).getTime() - new Date().getTime()) / 86400000),
+            'day',
+          )}
+          onClick={showPatchNotes}
+        >
+          <Suspense fallback={<Spinner style={{ width: '24', height: '24' }} />}>
+            <MarkdownRenderer>{versionInfo?.remote.body}</MarkdownRenderer>
+          </Suspense>
+        </InlinePatchNotes>
+      )}
+    </>
+  );
+}

frontend/src/components/settings/pages/general/index.tsx

@@ -0,0 +1,49 @@
+import { DialogBody, DialogControlsSection, DialogControlsSectionHeader, Field, Toggle } from 'decky-frontend-lib';
+import { useTranslation } from 'react-i18next';
+
+import { useDeckyState } from '../../../DeckyState';
+import BranchSelect from './BranchSelect';
+import StoreSelect from './StoreSelect';
+import UpdaterSettings from './Updater';
+
+export default function GeneralSettings({
+  isDeveloper,
+  setIsDeveloper,
+}: {
+  isDeveloper: boolean;
+  setIsDeveloper: (val: boolean) => void;
+}) {
+  const { versionInfo } = useDeckyState();
+  const { t } = useTranslation();
+
+  return (
+    <DialogBody>
+      <DialogControlsSection>
+        <DialogControlsSectionHeader>{t('SettingsGeneralIndex.updates.header')}</DialogControlsSectionHeader>
+        <UpdaterSettings />
+      </DialogControlsSection>
+      <DialogControlsSection>
+        <DialogControlsSectionHeader>{t('SettingsGeneralIndex.beta.header')}</DialogControlsSectionHeader>
+        <BranchSelect />
+        <StoreSelect />
+      </DialogControlsSection>
+      <DialogControlsSection>
+        <DialogControlsSectionHeader>{t('SettingsGeneralIndex.other.header')}</DialogControlsSectionHeader>
+        <Field label={t('SettingsGeneralIndex.developer_mode.label')}>
+          <Toggle
+            value={isDeveloper}
+            onChange={(toggleValue) => {
+              setIsDeveloper(toggleValue);
+            }}
+          />
+        </Field>
+      </DialogControlsSection>
+      <DialogControlsSection>
+        <DialogControlsSectionHeader>{t('SettingsGeneralIndex.about.header')}</DialogControlsSectionHeader>
+        <Field label={t('SettingsGeneralIndex.about.decky_version')} focusable={true}>
+          <div style={{ color: 'var(--gpSystemLighterGrey)' }}>{versionInfo?.current}</div>
+        </Field>
+      </DialogControlsSection>
+    </DialogBody>
+  );
+}

frontend/src/components/settings/pages/plugin_list/index.tsx

@@ -0,0 +1,154 @@
+import {
+  DialogBody,
+  DialogButton,
+  DialogControlsSection,
+  GamepadEvent,
+  Menu,
+  MenuItem,
+  ReorderableEntry,
+  ReorderableList,
+  showContextMenu,
+} from 'decky-frontend-lib';
+import { useEffect, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { FaDownload, FaEllipsisH, FaRecycle } from 'react-icons/fa';
+
+import { InstallType } from '../../../../plugin';
+import { StorePluginVersion, getPluginList, requestPluginInstall } from '../../../../store';
+import { useSetting } from '../../../../utils/hooks/useSetting';
+import { useDeckyState } from '../../../DeckyState';
+
+function labelToName(pluginLabel: string, pluginVersion?: string): string {
+  return pluginVersion ? pluginLabel.substring(0, pluginLabel.indexOf(` - ${pluginVersion}`)) : pluginLabel;
+}
+
+async function reinstallPlugin(pluginName: string, currentVersion?: string) {
+  const serverData = await getPluginList();
+  const remotePlugin = serverData?.find((x) => x.name == pluginName);
+  if (remotePlugin && remotePlugin.versions?.length > 0) {
+    const currentVersionData = remotePlugin.versions.find((version) => version.name == currentVersion);
+    if (currentVersionData) requestPluginInstall(pluginName, currentVersionData, InstallType.REINSTALL);
+  }
+}
+
+function PluginInteractables(props: { entry: ReorderableEntry<PluginData> }) {
+  const data = props.entry.data;
+  const { t } = useTranslation();
+  let pluginName = labelToName(props.entry.label, data?.version);
+
+  const showCtxMenu = (e: MouseEvent | GamepadEvent) => {
+    showContextMenu(
+      <Menu label={t('PluginListIndex.plugin_actions')}>
+        <MenuItem onSelected={() => window.DeckyPluginLoader.importPlugin(pluginName, data?.version)}>
+          {t('PluginListIndex.reload')}
+        </MenuItem>
+        <MenuItem
+          onSelected={() =>
+            window.DeckyPluginLoader.uninstallPlugin(
+              pluginName,
+              t('PluginLoader.plugin_uninstall.title', { name: pluginName }),
+              t('PluginLoader.plugin_uninstall.button'),
+              t('PluginLoader.plugin_uninstall.desc', { name: pluginName }),
+            )
+          }
+        >
+          {t('PluginListIndex.uninstall')}
+        </MenuItem>
+      </Menu>,
+      e.currentTarget ?? window,
+    );
+  };
+
+  return (
+    <>
+      {data?.update ? (
+        <DialogButton
+          style={{ height: '40px', minWidth: '60px', marginRight: '10px' }}
+          onClick={() => requestPluginInstall(pluginName, data?.update as StorePluginVersion, InstallType.UPDATE)}
+          onOKButton={() => requestPluginInstall(pluginName, data?.update as StorePluginVersion, InstallType.UPDATE)}
+        >
+          <div style={{ display: 'flex', flexDirection: 'row' }}>
+            {t('PluginListIndex.update_to', { name: data?.update?.name })}
+            <FaDownload style={{ paddingLeft: '2rem' }} />
+          </div>
+        </DialogButton>
+      ) : (
+        <DialogButton
+          style={{ height: '40px', minWidth: '60px', marginRight: '10px' }}
+          onClick={() => reinstallPlugin(pluginName, data?.version)}
+          onOKButton={() => reinstallPlugin(pluginName, data?.version)}
+        >
+          <div style={{ display: 'flex', flexDirection: 'row' }}>
+            {t('PluginListIndex.reinstall')}
+            <FaRecycle style={{ paddingLeft: '5.3rem' }} />
+          </div>
+        </DialogButton>
+      )}
+      <DialogButton
+        style={{ height: '40px', width: '40px', padding: '10px 12px', minWidth: '40px' }}
+        onClick={showCtxMenu}
+        onOKButton={showCtxMenu}
+      >
+        <FaEllipsisH />
+      </DialogButton>
+    </>
+  );
+}
+
+type PluginData = {
+  update?: StorePluginVersion;
+  version?: string;
+};
+
+export default function PluginList() {
+  const { plugins, updates, pluginOrder, setPluginOrder } = useDeckyState();
+  const [_, setPluginOrderSetting] = useSetting<string[]>(
+    'pluginOrder',
+    plugins.map((plugin) => plugin.name),
+  );
+  const { t } = useTranslation();
+
+  useEffect(() => {
+    window.DeckyPluginLoader.checkPluginUpdates();
+  }, []);
+
+  const [pluginEntries, setPluginEntries] = useState<ReorderableEntry<PluginData>[]>([]);
+
+  useEffect(() => {
+    setPluginEntries(
+      plugins.map((plugin) => {
+        return {
+          label: plugin.version ? `${plugin.name} - ${plugin.version}` : plugin.name,
+          data: {
+            update: updates?.get(plugin.name),
+            version: plugin.version,
+          },
+          position: pluginOrder.indexOf(plugin.name),
+        };
+      }),
+    );
+  }, [plugins, updates]);
+
+  if (plugins.length === 0) {
+    return (
+      <div>
+        <p>{t('PluginListIndex.no_plugin')}</p>
+      </div>
+    );
+  }
+
+  function onSave(entries: ReorderableEntry<PluginData>[]) {
+    const newOrder = entries.map((entry) => labelToName(entry.label, entry?.data?.version));
+    console.log(newOrder);
+    setPluginOrder(newOrder);
+    setPluginOrderSetting(newOrder);
+  }
+
+  return (
+    <DialogBody>
+      <DialogControlsSection>
+        <ReorderableList<PluginData> entries={pluginEntries} onSave={onSave} interactables={PluginInteractables} />
+      </DialogControlsSection>
+    </DialogBody>
+  );
+}

frontend/src/components/store/PluginCard.tsx

@@ -0,0 +1,185 @@
+import {
+  ButtonItem,
+  Dropdown,
+  Focusable,
+  PanelSectionRow,
+  SingleDropdownOption,
+  SuspensefulImage,
+} from 'decky-frontend-lib';
+import { FC, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+
+import { InstallType } from '../../plugin';
+import { StorePlugin, StorePluginVersion, requestPluginInstall } from '../../store';
+
+interface PluginCardProps {
+  plugin: StorePlugin;
+}
+
+const PluginCard: FC<PluginCardProps> = ({ plugin }) => {
+  const [selectedOption, setSelectedOption] = useState<number>(0);
+  const root: boolean = plugin.tags.some((tag) => tag === 'root');
+
+  const { t } = useTranslation();
+
+  return (
+    <div
+      className="deckyStoreCard"
+      style={{
+        marginLeft: '20px',
+        marginRight: '20px',
+        marginBottom: '20px',
+        display: 'flex',
+        alignItems: 'center',
+      }}
+    >
+      <div
+        className="deckyStoreCardImageContainer"
+        style={{
+          width: '320px',
+          height: '200px',
+          position: 'relative',
+        }}
+      >
+        <SuspensefulImage
+          className="deckyStoreCardImage"
+          suspenseHeight="200px"
+          suspenseWidth="320px"
+          style={{
+            width: '320px',
+            height: '200px',
+            objectFit: 'cover',
+          }}
+          src={plugin.image_url}
+        />
+      </div>
+      <div
+        className="deckyStoreCardInfo"
+        style={{
+          width: 'calc(100% - 320px)', // The calc is here so that the info section doesn't expand into the image
+          display: 'flex',
+          flexDirection: 'column',
+          height: '100%',
+          marginLeft: '1em',
+          justifyContent: 'center',
+        }}
+      >
+        <span
+          className="deckyStoreCardTitle"
+          style={{
+            fontSize: '1.25em',
+            fontWeight: 'bold',
+            whiteSpace: 'nowrap',
+            overflow: 'hidden',
+            textOverflow: 'ellipsis',
+            width: '90%',
+          }}
+        >
+          {plugin.name}
+        </span>
+        <span
+          className="deckyStoreCardAuthor"
+          style={{
+            marginRight: 'auto',
+            fontSize: '1em',
+          }}
+        >
+          {plugin.author}
+        </span>
+        <span
+          className="deckyStoreCardDescription"
+          style={{
+            fontSize: '13px',
+            color: '#969696',
+            WebkitLineClamp: root ? '2' : '3',
+            WebkitBoxOrient: 'vertical',
+            overflow: 'hidden',
+            display: '-webkit-box',
+          }}
+        >
+          {plugin.description ? (
+            plugin.description
+          ) : (
+            <span>
+              <i style={{ color: '#666' }}>{t('PluginCard.plugin_no_desc')}</i>
+            </span>
+          )}
+        </span>
+        {root && (
+          <span
+            className="deckyStoreCardDescription deckyStoreCardDescriptionRoot"
+            style={{
+              fontSize: '13px',
+              color: '#fee75c',
+            }}
+          >
+            <i>{t('PluginCard.plugin_full_access')}</i>{' '}
+            <a
+              className="deckyStoreCardDescriptionRootLink"
+              href="https://deckbrew.xyz/root"
+              target="_blank"
+              style={{
+                color: '#fee75c',
+                textDecoration: 'none',
+              }}
+            >
+              deckbrew.xyz/root
+            </a>
+          </span>
+        )}
+        <div
+          className="deckyStoreCardButtonRow"
+          style={{
+            marginTop: '1em',
+            width: '100%',
+            overflow: 'hidden',
+          }}
+        >
+          <PanelSectionRow>
+            <Focusable style={{ display: 'flex', maxWidth: '100%' }}>
+              <div
+                className="deckyStoreCardInstallContainer"
+                style={{
+                  paddingTop: '0px',
+                  paddingBottom: '0px',
+                  width: '40%',
+                }}
+              >
+                <ButtonItem
+                  bottomSeparator="none"
+                  layout="below"
+                  onClick={() =>
+                    requestPluginInstall(plugin.name, plugin.versions[selectedOption], InstallType.INSTALL)
+                  }
+                >
+                  <span className="deckyStoreCardInstallText">{t('PluginCard.plugin_install')}</span>
+                </ButtonItem>
+              </div>
+              <div
+                className="deckyStoreCardVersionContainer"
+                style={{
+                  marginLeft: '5%',
+                  width: '30%',
+                }}
+              >
+                <Dropdown
+                  rgOptions={
+                    plugin.versions.map((version: StorePluginVersion, index) => ({
+                      data: index,
+                      label: version.name,
+                    })) as SingleDropdownOption[]
+                  }
+                  menuLabel={t('PluginCard.plugin_version_label') as string}
+                  selectedOption={selectedOption}
+                  onChange={({ data }) => setSelectedOption(data)}
+                />
+              </div>
+            </Focusable>
+          </PanelSectionRow>
+        </div>
+      </div>
+    </div>
+  );
+};
+
+export default PluginCard;

frontend/src/components/store/Store.tsx

@@ -0,0 +1,249 @@
+import {
+  Dropdown,
+  DropdownOption,
+  Focusable,
+  PanelSectionRow,
+  SteamSpinner,
+  Tabs,
+  TextField,
+  findModule,
+} from 'decky-frontend-lib';
+import { FC, useEffect, useMemo, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+
+import logo from '../../../assets/plugin_store.png';
+import Logger from '../../logger';
+import { StorePlugin, getPluginList } from '../../store';
+import PluginCard from './PluginCard';
+
+const logger = new Logger('Store');
+
+const StorePage: FC<{}> = () => {
+  const [currentTabRoute, setCurrentTabRoute] = useState<string>('browse');
+  const [data, setData] = useState<StorePlugin[] | null>(null);
+  const { TabCount } = findModule((m) => {
+    if (m?.TabCount && m?.TabTitle) return true;
+    return false;
+  });
+
+  const { t } = useTranslation();
+
+  useEffect(() => {
+    (async () => {
+      const res = await getPluginList();
+      logger.log('got data!', res);
+      setData(res);
+    })();
+  }, []);
+
+  return (
+    <>
+      <div
+        style={{
+          marginTop: '40px',
+          height: 'calc( 100% - 40px )',
+          background: '#0005',
+        }}
+      >
+        {!data ? (
+          <div style={{ height: '100%' }}>
+            <SteamSpinner />
+          </div>
+        ) : (
+          <Tabs
+            activeTab={currentTabRoute}
+            onShowTab={(tabId: string) => {
+              setCurrentTabRoute(tabId);
+            }}
+            tabs={[
+              {
+                title: t('Store.store_tabs.title'),
+                content: <BrowseTab children={{ data: data }} />,
+                id: 'browse',
+                renderTabAddon: () => <span className={TabCount}>{data.length}</span>,
+              },
+              {
+                title: t('Store.store_tabs.about'),
+                content: <AboutTab />,
+                id: 'about',
+              },
+            ]}
+          />
+        )}
+      </div>
+    </>
+  );
+};
+
+const BrowseTab: FC<{ children: { data: StorePlugin[] } }> = (data) => {
+  const { t } = useTranslation();
+
+  const sortOptions = useMemo(
+    (): DropdownOption[] => [
+      { data: 1, label: t('Store.store_tabs.alph_desc') },
+      { data: 2, label: t('Store.store_tabs.alph_asce') },
+    ],
+    [],
+  );
+
+  // const filterOptions = useMemo((): DropdownOption[] => [{ data: 1, label: 'All' }], []);
+
+  const [selectedSort, setSort] = useState<number>(sortOptions[0].data);
+  // const [selectedFilter, setFilter] = useState<number>(filterOptions[0].data);
+  const [searchFieldValue, setSearchValue] = useState<string>('');
+
+  return (
+    <>
+      <style>{`
+              .deckyStoreCardInstallContainer > .Panel {
+                padding: 0;
+              }
+            `}</style>
+      {/* This should be used once filtering is added
+
+      <PanelSectionRow>
+        <Focusable style={{ display: 'flex', maxWidth: '100%' }}>
+          <div
+            style={{
+              display: 'flex',
+              flexDirection: 'column',
+              width: '47.5%',
+            }}
+          >
+            <span className="DialogLabel">{t("Store.store_sort.label")}</span>
+            <Dropdown
+              menuLabel={t("Store.store_sort.label") as string}
+              rgOptions={sortOptions}
+              strDefaultLabel={t("Store.store_sort.label_def") as string}
+              selectedOption={selectedSort}
+              onChange={(e) => setSort(e.data)}
+            />
+          </div>
+          <div
+            style={{
+              display: 'flex',
+              flexDirection: 'column',
+              width: '47.5%',
+              marginLeft: 'auto',
+            }}
+          >
+            <span className="DialogLabel">{t("Store.store_filter.label")}</span>
+            <Dropdown
+              menuLabel={t("Store.store_filter.label")}
+              rgOptions={filterOptions}
+              strDefaultLabel={t("Store.store_filter.label_def")}
+              selectedOption={selectedFilter}
+              onChange={(e) => setFilter(e.data)}
+            />
+          </div>
+        </Focusable>
+      </PanelSectionRow>
+      <div style={{ justifyContent: 'center', display: 'flex' }}>
+        <Focusable style={{ display: 'flex', alignItems: 'center', width: '96%' }}>
+          <div style={{ width: '100%' }}>
+            <TextField label={t("Store.store_search.label")} value={searchFieldValue} onChange={(e) => setSearchValue(e.target.value)} />
+          </div>
+        </Focusable>
+      </div>
+      */}
+      <PanelSectionRow>
+        <Focusable style={{ display: 'flex', maxWidth: '100%' }}>
+          <div
+            style={{
+              display: 'flex',
+              flexDirection: 'column',
+              minWidth: '100%',
+              maxWidth: '100%',
+            }}
+          >
+            <span className="DialogLabel">{t('Store.store_sort.label')}</span>
+            <Dropdown
+              menuLabel={t('Store.store_sort.label') as string}
+              rgOptions={sortOptions}
+              strDefaultLabel={t('Store.store_sort.label_def') as string}
+              selectedOption={selectedSort}
+              onChange={(e) => setSort(e.data)}
+            />
+          </div>
+        </Focusable>
+      </PanelSectionRow>
+      <div style={{ justifyContent: 'center', display: 'flex' }}>
+        <Focusable style={{ display: 'flex', alignItems: 'center', width: '96%' }}>
+          <div style={{ width: '100%' }}>
+            <TextField
+              label={t('Store.store_search.label')}
+              value={searchFieldValue}
+              onChange={(e) => setSearchValue(e.target.value)}
+            />
+          </div>
+        </Focusable>
+      </div>
+      <div>
+        {data.children.data
+          .filter((plugin: StorePlugin) => {
+            return (
+              plugin.name.toLowerCase().includes(searchFieldValue.toLowerCase()) ||
+              plugin.description.toLowerCase().includes(searchFieldValue.toLowerCase()) ||
+              plugin.author.toLowerCase().includes(searchFieldValue.toLowerCase()) ||
+              plugin.tags.some((tag: string) => tag.toLowerCase().includes(searchFieldValue.toLowerCase()))
+            );
+          })
+          .sort((a, b) => {
+            if (selectedSort % 2 === 1) return a.name.localeCompare(b.name);
+            else return b.name.localeCompare(a.name);
+          })
+          .map((plugin: StorePlugin) => (
+            <PluginCard plugin={plugin} />
+          ))}
+      </div>
+    </>
+  );
+};
+
+const AboutTab: FC<{}> = () => {
+  const { t } = useTranslation();
+
+  return (
+    <div
+      style={{
+        display: 'flex',
+        flexDirection: 'column',
+      }}
+    >
+      <style>{`
+              .deckyStoreAboutHeader {
+                font-size: 24px;
+                font-weight: 600;
+                margin-top: 20px;
+              }
+            `}</style>
+      <img
+        src={logo}
+        style={{
+          width: '256px',
+          height: 'auto',
+          alignSelf: 'center',
+        }}
+      />
+      <span className="deckyStoreAboutHeader">Testing</span>
+      <span>
+        {t('Store.store_testing_cta')}{' '}
+        <a
+          href="https://deckbrew.xyz/testing"
+          target="_blank"
+          style={{
+            textDecoration: 'none',
+          }}
+        >
+          deckbrew.xyz/testing
+        </a>
+      </span>
+      <span className="deckyStoreAboutHeader">{t('Store.store_contrib.label')}</span>
+      <span>{t('Store.store_contrib.desc')}</span>
+      <span className="deckyStoreAboutHeader">{t('Store.store_source.label')}</span>
+      <span>{t('Store.store_source.desc')}</span>
+    </div>
+  );
+};
+
+export default StorePage;

frontend/src/developer.tsx

@@ -0,0 +1,108 @@
+import {
+  Navigation,
+  ReactRouter,
+  Router,
+  fakeRenderComponent,
+  findInReactTree,
+  findInTree,
+  findModule,
+  findModuleChild,
+  gamepadDialogClasses,
+  gamepadSliderClasses,
+  playSectionClasses,
+  quickAccessControlsClasses,
+  quickAccessMenuClasses,
+  scrollClasses,
+  scrollPanelClasses,
+  sleep,
+  staticClasses,
+  updaterFieldClasses,
+} from 'decky-frontend-lib';
+import { useTranslation } from 'react-i18next';
+import { FaReact } from 'react-icons/fa';
+
+import Logger from './logger';
+import { getSetting } from './utils/settings';
+
+const logger = new Logger('DeveloperMode');
+
+let removeSettingsObserver: () => void = () => {};
+
+export async function setShowValveInternal(show: boolean) {
+  let settingsMod: any;
+  while (!settingsMod) {
+    settingsMod = findModuleChild((m) => {
+      if (typeof m !== 'object') return undefined;
+      for (let prop in m) {
+        if (typeof m[prop]?.settings?.bIsValveEmail !== 'undefined') return m[prop];
+      }
+    });
+    if (!settingsMod) {
+      logger.debug('[ValveInternal] waiting for settingsMod');
+      await sleep(1000);
+    }
+  }
+
+  if (show) {
+    removeSettingsObserver = settingsMod[
+      Object.getOwnPropertySymbols(settingsMod).find((x) => x.toString() == 'Symbol(mobx administration)') as any
+    ].observe((e: any) => {
+      e.newValue.bIsValveEmail = true;
+    });
+    settingsMod.m_Settings.bIsValveEmail = true;
+    logger.log('Enabled Valve Internal menu');
+  } else {
+    removeSettingsObserver();
+    settingsMod.m_Settings.bIsValveEmail = false;
+    logger.log('Disabled Valve Internal menu');
+  }
+}
+
+export async function setShouldConnectToReactDevTools(enable: boolean) {
+  const { t } = useTranslation();
+
+  window.DeckyPluginLoader.toaster.toast({
+    title: (enable ? t('Developer.enabling') : t('Developer.disabling')) + ' React DevTools',
+    body: t('Developer.5secreload'),
+    icon: <FaReact />,
+  });
+  await sleep(5000);
+  return enable
+    ? window.DeckyPluginLoader.callServerMethod('enable_rdt')
+    : window.DeckyPluginLoader.callServerMethod('disable_rdt');
+}
+
+export async function startup() {
+  const isValveInternalEnabled = await getSetting('developer.valve_internal', false);
+  const isRDTEnabled = await getSetting('developer.rdt.enabled', false);
+
+  if (isValveInternalEnabled) setShowValveInternal(isValveInternalEnabled);
+
+  if ((isRDTEnabled && !window.deckyHasConnectedRDT) || (!isRDTEnabled && window.deckyHasConnectedRDT))
+    setShouldConnectToReactDevTools(isRDTEnabled);
+
+  logger.log('Exposing decky-frontend-lib APIs as DFL');
+  window.DFL = {
+    findModuleChild,
+    findModule,
+    Navigation,
+    Router,
+    ReactRouter,
+    ReactUtils: {
+      fakeRenderComponent,
+      findInReactTree,
+      findInTree,
+    },
+    classes: {
+      scrollClasses,
+      staticClasses,
+      playSectionClasses,
+      scrollPanelClasses,
+      updaterFieldClasses,
+      gamepadDialogClasses,
+      gamepadSliderClasses,
+      quickAccessMenuClasses,
+      quickAccessControlsClasses,
+    },
+  };
+}

frontend/src/index.tsx

@@ -0,0 +1,95 @@
+import { Navigation, Router, sleep } from 'decky-frontend-lib';
+import i18n from 'i18next';
+import Backend from 'i18next-http-backend';
+import { initReactI18next } from 'react-i18next';
+
+import PluginLoader from './plugin-loader';
+import { DeckyUpdater } from './updater';
+
+declare global {
+  interface Window {
+    DeckyPluginLoader: PluginLoader;
+    DeckyUpdater?: DeckyUpdater;
+    importDeckyPlugin: Function;
+    syncDeckyPlugins: Function;
+    deckyHasLoaded: boolean;
+    deckyHasConnectedRDT?: boolean;
+    deckyAuthToken: string;
+    DFL?: any;
+  }
+}
+
+(async () => {
+  try {
+    if (!Router.NavigateToAppProperties || !Router.NavigateToLibraryTab || !Router.NavigateToInvites) {
+      while (!Navigation.NavigateToAppProperties) await sleep(100);
+      const shims = {
+        NavigateToAppProperties: Navigation.NavigateToAppProperties,
+        NavigateToInvites: Navigation.NavigateToInvites,
+        NavigateToLibraryTab: Navigation.NavigateToLibraryTab,
+      };
+      (Router as unknown as any).deckyShim = true;
+      Object.assign(Router, shims);
+    }
+  } catch (e) {
+    console.error('[DECKY]: Error initializing Navigation interface shims', e);
+  }
+})();
+
+(async () => {
+  window.deckyAuthToken = await fetch('http://127.0.0.1:1337/auth/token').then((r) => r.text());
+
+  i18n
+    .use(Backend)
+    .use(initReactI18next)
+    .init({
+      load: 'currentOnly',
+      detection: {
+        order: ['querystring', 'navigator'],
+        lookupQuerystring: 'lng',
+      },
+      //debug: true,
+      lng: navigator.language,
+      fallbackLng: 'en-US',
+      interpolation: {
+        escapeValue: true,
+      },
+      returnEmptyString: false,
+      backend: {
+        loadPath: 'http://127.0.0.1:1337/locales/{{lng}}.json',
+        customHeaders: {
+          Authentication: window.deckyAuthToken,
+        },
+        requestOptions: {
+          credentials: 'include',
+        },
+      },
+    });
+
+  window.DeckyPluginLoader?.dismountAll();
+  window.DeckyPluginLoader?.deinit();
+  window.DeckyPluginLoader = new PluginLoader();
+  window.DeckyPluginLoader.init();
+  window.importDeckyPlugin = function (name: string, version: string) {
+    window.DeckyPluginLoader?.importPlugin(name, version);
+  };
+
+  window.syncDeckyPlugins = async function () {
+    const plugins = await (
+      await fetch('http://127.0.0.1:1337/plugins', {
+        credentials: 'include',
+        headers: { Authentication: window.deckyAuthToken },
+      })
+    ).json();
+    for (const plugin of plugins) {
+      if (!window.DeckyPluginLoader.hasPlugin(plugin.name))
+        window.DeckyPluginLoader?.importPlugin(plugin.name, plugin.version);
+    }
+
+    window.DeckyPluginLoader.checkPluginUpdates();
+  };
+
+  setTimeout(() => window.syncDeckyPlugins(), 5000);
+})();
+
+export default i18n;

frontend/src/logger.ts

@@ -0,0 +1,49 @@
+export const log = (name: string, ...args: any[]) => {
+  console.log(
+    `%c Decky %c ${name} %c`,
+    'background: #16a085; color: black;',
+    'background: #1abc9c; color: black;',
+    'background: transparent;',
+    ...args,
+  );
+};
+
+export const debug = (name: string, ...args: any[]) => {
+  console.debug(
+    `%c Decky %c ${name} %c`,
+    'background: #16a085; color: black;',
+    'background: #1abc9c; color: black;',
+    'color: blue;',
+    ...args,
+  );
+};
+
+export const error = (name: string, ...args: any[]) => {
+  console.error(
+    `%c Decky %c ${name} %c`,
+    'background: #16a085; color: black;',
+    'background: #FF0000;',
+    'background: transparent;',
+    ...args,
+  );
+};
+
+class Logger {
+  constructor(private name: string) {
+    this.name = name;
+  }
+
+  log(...args: any[]) {
+    log(this.name, ...args);
+  }
+
+  debug(...args: any[]) {
+    debug(this.name, ...args);
+  }
+
+  error(...args: any[]) {
+    error(this.name, ...args);
+  }
+}
+
+export default Logger;

frontend/src/plugin-loader.tsx

@@ -0,0 +1,397 @@
+import { ConfirmModal, ModalRoot, Patch, QuickAccessTab, Router, showModal, sleep } from 'decky-frontend-lib';
+import { FC, lazy } from 'react';
+import { FaCog, FaExclamationCircle, FaPlug } from 'react-icons/fa';
+
+import { DeckyState, DeckyStateContextProvider, useDeckyState } from './components/DeckyState';
+import LegacyPlugin from './components/LegacyPlugin';
+import { deinitFilepickerPatches, initFilepickerPatches } from './components/modals/filepicker/patches';
+import PluginInstallModal from './components/modals/PluginInstallModal';
+import NotificationBadge from './components/NotificationBadge';
+import PluginView from './components/PluginView';
+import WithSuspense from './components/WithSuspense';
+import Logger from './logger';
+import { Plugin } from './plugin';
+import RouterHook from './router-hook';
+import { deinitSteamFixes, initSteamFixes } from './steamfixes';
+import { checkForUpdates } from './store';
+import TabsHook from './tabs-hook';
+import OldTabsHook from './tabs-hook.old';
+import Toaster from './toaster';
+import { VerInfo, callUpdaterMethod } from './updater';
+import { getSetting } from './utils/settings';
+
+const StorePage = lazy(() => import('./components/store/Store'));
+const SettingsPage = lazy(() => import('./components/settings'));
+
+const FilePicker = lazy(() => import('./components/modals/filepicker'));
+
+class PluginLoader extends Logger {
+  private plugins: Plugin[] = [];
+  private tabsHook: TabsHook | OldTabsHook = document.title == 'SP' ? new OldTabsHook() : new TabsHook();
+  // private windowHook: WindowHook = new WindowHook();
+  private routerHook: RouterHook = new RouterHook();
+  public toaster: Toaster = new Toaster();
+  private deckyState: DeckyState = new DeckyState();
+
+  private reloadLock: boolean = false;
+  // stores a list of plugin names which requested to be reloaded
+  private pluginReloadQueue: { name: string; version?: string }[] = [];
+
+  private focusWorkaroundPatch?: Patch;
+
+  constructor() {
+    super(PluginLoader.name);
+    this.tabsHook.init();
+    this.log('Initialized');
+
+    const TabBadge = () => {
+      const { updates, hasLoaderUpdate } = useDeckyState();
+      return <NotificationBadge show={(updates && updates.size > 0) || hasLoaderUpdate} />;
+    };
+
+    this.tabsHook.add({
+      id: QuickAccessTab.Decky,
+      title: null,
+      content: (
+        <DeckyStateContextProvider deckyState={this.deckyState}>
+          <PluginView />
+        </DeckyStateContextProvider>
+      ),
+      icon: (
+        <DeckyStateContextProvider deckyState={this.deckyState}>
+          <FaPlug />
+          <TabBadge />
+        </DeckyStateContextProvider>
+      ),
+    });
+
+    this.routerHook.addRoute('/decky/store', () => (
+      <WithSuspense route={true}>
+        <StorePage />
+      </WithSuspense>
+    ));
+    this.routerHook.addRoute('/decky/settings', () => {
+      return (
+        <DeckyStateContextProvider deckyState={this.deckyState}>
+          <WithSuspense route={true}>
+            <SettingsPage />
+          </WithSuspense>
+        </DeckyStateContextProvider>
+      );
+    });
+
+    initSteamFixes();
+
+    initFilepickerPatches();
+
+    this.updateVersion();
+  }
+
+  public async updateVersion() {
+    const versionInfo = (await callUpdaterMethod('get_version')).result as VerInfo;
+    this.deckyState.setVersionInfo(versionInfo);
+
+    return versionInfo;
+  }
+
+  public async notifyUpdates() {
+    const versionInfo = await this.updateVersion();
+    if (versionInfo?.remote && versionInfo?.remote?.tag_name != versionInfo?.current) {
+      this.toaster.toast({
+        //title: t('PluginLoader.decky_title'),
+        title: 'Decky',
+        //body: t('PluginLoader.decky_update_available', { tag_name: versionInfo?.remote?.tag_name }),
+        body: `Update to ${versionInfo?.remote?.tag_name} available!`,
+        onClick: () => Router.Navigate('/decky/settings'),
+      });
+      this.deckyState.setHasLoaderUpdate(true);
+    }
+    await sleep(7000);
+    await this.notifyPluginUpdates();
+  }
+
+  public async checkPluginUpdates() {
+    const updates = await checkForUpdates(this.plugins);
+    this.deckyState.setUpdates(updates);
+    return updates;
+  }
+
+  public async notifyPluginUpdates() {
+    const updates = await this.checkPluginUpdates();
+    if (updates?.size > 0) {
+      this.toaster.toast({
+        //title: t('PluginLoader.decky_title'),
+        title: 'Decky',
+        //body: t('PluginLoader.plugin_update', { count: updates.size }),
+        body: `Updates available for ${updates.size} plugin${updates.size > 1 ? 's' : ''}!`,
+        onClick: () => Router.Navigate('/decky/settings/plugins'),
+      });
+    }
+  }
+
+  public addPluginInstallPrompt(
+    artifact: string,
+    version: string,
+    request_id: string,
+    hash: string,
+    install_type: number,
+  ) {
+    showModal(
+      <PluginInstallModal
+        artifact={artifact}
+        version={version}
+        hash={hash}
+        installType={install_type}
+        onOK={() => this.callServerMethod('confirm_plugin_install', { request_id })}
+        onCancel={() => this.callServerMethod('cancel_plugin_install', { request_id })}
+      />,
+    );
+  }
+
+  public uninstallPlugin(name: string, title: string, button_text: string, description: string) {
+    showModal(
+      <ConfirmModal
+        onOK={async () => {
+          await this.callServerMethod('uninstall_plugin', { name });
+        }}
+        onCancel={() => {
+          // do nothing
+        }}
+        strTitle={title}
+        strOKButtonText={button_text}
+      >
+        {description}
+      </ConfirmModal>,
+    );
+  }
+
+  public hasPlugin(name: string) {
+    return Boolean(this.plugins.find((plugin) => plugin.name == name));
+  }
+
+  public dismountAll() {
+    for (const plugin of this.plugins) {
+      this.log(`Dismounting ${plugin.name}`);
+      plugin.onDismount?.();
+    }
+  }
+
+  public init() {
+    getSetting('developer.enabled', false).then((val) => {
+      if (val) import('./developer').then((developer) => developer.startup());
+    });
+
+    //* Grab and set plugin order
+    getSetting<string[]>('pluginOrder', []).then((pluginOrder) => {
+      console.log(pluginOrder);
+      this.deckyState.setPluginOrder(pluginOrder);
+    });
+  }
+
+  public deinit() {
+    this.routerHook.removeRoute('/decky/store');
+    this.routerHook.removeRoute('/decky/settings');
+    deinitSteamFixes();
+    deinitFilepickerPatches();
+    this.focusWorkaroundPatch?.unpatch();
+  }
+
+  public unloadPlugin(name: string) {
+    console.log('Plugin List: ', this.plugins);
+    const plugin = this.plugins.find((plugin) => plugin.name === name || plugin.name === name.replace('$LEGACY_', ''));
+    plugin?.onDismount?.();
+    this.plugins = this.plugins.filter((p) => p !== plugin);
+    this.deckyState.setPlugins(this.plugins);
+  }
+
+  public async importPlugin(name: string, version?: string | undefined) {
+    if (this.reloadLock) {
+      this.log('Reload currently in progress, adding to queue', name);
+      this.pluginReloadQueue.push({ name, version: version });
+      return;
+    }
+
+    try {
+      this.reloadLock = true;
+      this.log(`Trying to load ${name}`);
+
+      this.unloadPlugin(name);
+
+      if (name.startsWith('$LEGACY_')) {
+        await this.importLegacyPlugin(name.replace('$LEGACY_', ''));
+      } else {
+        await this.importReactPlugin(name, version);
+      }
+
+      this.deckyState.setPlugins(this.plugins);
+      this.log(`Loaded ${name}`);
+    } catch (e) {
+      throw e;
+    } finally {
+      this.reloadLock = false;
+      const nextPlugin = this.pluginReloadQueue.shift();
+      if (nextPlugin) {
+        this.importPlugin(nextPlugin.name, nextPlugin.version);
+      }
+    }
+  }
+
+  private async importReactPlugin(name: string, version?: string) {
+    let res = await fetch(`http://127.0.0.1:1337/plugins/${name}/frontend_bundle`, {
+      credentials: 'include',
+      headers: {
+        Authentication: window.deckyAuthToken,
+      },
+    });
+    if (res.ok) {
+      try {
+        let plugin_export = await eval(await res.text());
+        let plugin = plugin_export(this.createPluginAPI(name));
+        this.plugins.push({
+          ...plugin,
+          name: name,
+          version: version,
+        });
+      } catch (e) {
+        //this.error(t('PluginLoader.plugin_load_error.message', { name: name }), e);
+        this.error('Error loading plugin ' + name, e);
+        /*const TheError: FC<{}> = () => (
+          <>
+            {t('PluginLoader.error')}:{' '}
+            <pre>
+              <code>{e instanceof Error ? e.stack : JSON.stringify(e)}</code>
+            </pre>
+            <>{t('PluginLoader.plugin_error_uninstall', { icon: "<FaCog style={{ display: 'inline' }} />" })}</>
+          </>
+        );*/
+        const TheError: FC<{}> = () => (
+          <>
+            Error:{' '}
+            <pre>
+              <code>{e instanceof Error ? e.stack : JSON.stringify(e)}</code>
+            </pre>
+            <>
+              Please go to <FaCog style={{ display: 'inline' }} /> in the Decky menu if you need to uninstall this
+              plugin.
+            </>
+          </>
+        );
+        this.plugins.push({
+          name: name,
+          version: version,
+          content: <TheError />,
+          icon: <FaExclamationCircle />,
+        });
+        this.toaster.toast({
+          //title: t('PluginLoader.plugin_load_error.toast', { name: name }),
+          title: 'Error loading ' + name,
+          body: '' + e,
+          icon: <FaExclamationCircle />,
+        });
+      }
+    } else throw new Error(`${name} frontend_bundle not OK`);
+  }
+
+  private async importLegacyPlugin(name: string) {
+    const url = `http://127.0.0.1:1337/plugins/load_main/${name}`;
+    this.plugins.push({
+      name: name,
+      icon: <FaPlug />,
+      content: <LegacyPlugin url={url} />,
+    });
+  }
+
+  async callServerMethod(methodName: string, args = {}) {
+    const response = await fetch(`http://127.0.0.1:1337/methods/${methodName}`, {
+      method: 'POST',
+      credentials: 'include',
+      headers: {
+        'Content-Type': 'application/json',
+        Authentication: window.deckyAuthToken,
+      },
+      body: JSON.stringify(args),
+    });
+
+    return response.json();
+  }
+
+  openFilePicker(
+    startPath: string,
+    includeFiles?: boolean,
+    regex?: RegExp,
+  ): Promise<{ path: string; realpath: string }> {
+    return new Promise((resolve, reject) => {
+      const Content = ({ closeModal }: { closeModal?: () => void }) => (
+        // Purposely outside of the FilePicker component as lazy-loaded ModalRoots don't focus correctly
+        <ModalRoot
+          onCancel={() => {
+            reject('User canceled');
+            closeModal?.();
+          }}
+        >
+          <WithSuspense>
+            <FilePicker
+              startPath={startPath}
+              includeFiles={includeFiles}
+              regex={regex}
+              onSubmit={resolve}
+              closeModal={closeModal}
+            />
+          </WithSuspense>
+        </ModalRoot>
+      );
+      showModal(<Content />);
+    });
+  }
+
+  createPluginAPI(pluginName: string) {
+    return {
+      routerHook: this.routerHook,
+      toaster: this.toaster,
+      callServerMethod: this.callServerMethod,
+      openFilePicker: this.openFilePicker,
+      async callPluginMethod(methodName: string, args = {}) {
+        const response = await fetch(`http://127.0.0.1:1337/plugins/${pluginName}/methods/${methodName}`, {
+          method: 'POST',
+          credentials: 'include',
+          headers: {
+            'Content-Type': 'application/json',
+            Authentication: window.deckyAuthToken,
+          },
+          body: JSON.stringify({
+            args,
+          }),
+        });
+
+        return response.json();
+      },
+      fetchNoCors(url: string, request: any = {}) {
+        let args = { method: 'POST', headers: {} };
+        const req = { ...args, ...request, url, data: request.body };
+        req?.body && delete req.body;
+        return this.callServerMethod('http_request', req);
+      },
+      executeInTab(tab: string, runAsync: boolean, code: string) {
+        return this.callServerMethod('execute_in_tab', {
+          tab,
+          run_async: runAsync,
+          code,
+        });
+      },
+      injectCssIntoTab(tab: string, style: string) {
+        return this.callServerMethod('inject_css_into_tab', {
+          tab,
+          style,
+        });
+      },
+      removeCssFromTab(tab: string, cssId: any) {
+        return this.callServerMethod('remove_css_from_tab', {
+          tab,
+          css_id: cssId,
+        });
+      },
+    };
+  }
+}
+
+export default PluginLoader;

frontend/src/plugin.ts

@@ -0,0 +1,14 @@
+export interface Plugin {
+  name: string;
+  version?: string;
+  icon: JSX.Element;
+  content?: JSX.Element;
+  onDismount?(): void;
+  alwaysRender?: boolean;
+}
+
+export enum InstallType {
+  INSTALL,
+  REINSTALL,
+  UPDATE,
+}