add patch caching

* Use settingsStore directly

* Change toast etype, add showToast/playSound

* Update DFL and rebase

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,36 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+**Description**
+[A clear and concise description of what the bug is.]
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+[A clear and concise description of what you expected to happen.]
+
+**Screenshots**
+[If applicable, add screenshots to help explain your problem.]
+
+**Version information**
+ - SteamOS Version: ``[Run ``uname -a`` and place the output here. Leave the single quotations outside.]``
+ - Selected Update Channel: [Stable, Beta or Preview.]
+
+**Logs**
+[Please reboot your deck (if possible) when attempting to recreate the issue, then run
+``cd ~ && journalctl -b0  -u plugin_loader.service > backendlog.txt``. This will save the log file to ``~`` aka ``/home/deck``. Please upload the file here in place of this textblock.]
+
+**Additional context**
+Have you modified the read-only filesystem at any point?  
+[Yes or No.]

.github/workflows/build.yml

@@ -3,8 +3,8 @@ name: Builder
 on:
   push:
   pull_request:
-  schedule:
-    - cron: '0 13 * * *' # run at 1 PM UTC
+  # schedule:
+  #   - cron: '0 13 * * *' # run at 1 PM UTC
   workflow_dispatch:
     inputs:
       release:
@@ -15,6 +15,15 @@ on:
           - none
           - prerelease
           - release
+      bump:
+        type: choice
+        description: Semver to bump
+        default: 'none'
+        options:
+          - none
+          - patch
+          - minor
+          - major
 
 permissions:
   contents: write
@@ -22,45 +31,61 @@ permissions:
 jobs:
   build:
     name: Build PluginLoader
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
 
     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 17 💎
+    - name: Set up NodeJS 18 💎
       uses: actions/setup-node@v3
       with:
-        node-version: 17
+        node-version: 18
       
-    - name: Set up Python 3.10 🐍
-      uses: actions/setup-python@v3
+    - name: Set up Python 3.10.2 🐍
+      uses: actions/setup-python@v4
       with:
-        python-version: "3.10"
+        python-version: "3.10.2"
         
     - name: Install Python dependencies ⬇️
       run: |
         python -m pip install --upgrade pip
-        pip install pyinstaller
+        pip install pyinstaller==5.5
         [ -f requirements.txt ] && pip install -r requirements.txt
 
-    - name: Install NodeJS dependencies ⬇️
+    - name: Install JS dependencies ⬇️
+      working-directory: ./frontend
       run: |
-        cd frontend
-        npm i
-        npm run build
+        npm i -g pnpm
+        pnpm i --frozen-lockfile
 
-    - name: Build 🛠️
+    - 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 ./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
+
   release:
-    name: Release the package
+    name: Release stable version of the package
     if: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.release == 'release' }}
     needs: build
     runs-on: ubuntu-latest
@@ -69,29 +94,80 @@ jobs:
     - 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: Bump version and push tag ⏫
-      id: tag_version
-      uses: mathieudutour/github-tag-action@v6.0
+    - 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: ${OUT}\n"
+          else
+            printf "no type selected, defaulting to patch.\n"
+            OUT=$(semver bump patch "$OUT")
+            printf "OUT: ${OUT}\n"
+          fi
+        elif [[ ! "$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:
-        github_token: ${{ secrets.GITHUB_TOKEN }}
+        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.tag_version.outputs.new_tag }}
-        tag_name: ${{ steps.tag_version.outputs.new_tag }}
+        name: Prerelease ${{ steps.ready_tag.outputs.tag_name }}
+        tag_name: ${{ steps.ready_tag.outputs.tag_name }}
         files: ./dist/PluginLoader
+        prerelease: false
         generate_release_notes: true
-
-  nightly:
-    name: Release the nightly version of the package
-    if: ${{ github.event_name == 'schedule' || (github.event_name == 'workflow_dispatch' && github.event.inputs.release == 'prerelease') }}
+  
+  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
 
@@ -99,26 +175,79 @@ jobs:
     - 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: Bump version and push tag ⏫
-      id: tag_version
-      uses: mathieudutour/github-tag-action@v6.0
+    - 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:
-        github_token: ${{ secrets.GITHUB_TOKEN }}
-        release_branches: ''
-        pre_release_branches: 'main'
-        append_to_pre_release_tag: '-pre'
+        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: Nightly ${{ steps.tag_version.outputs.new_tag }}
-        tag_name: ${{ steps.tag_version.outputs.new_tag }}
+        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

.gitignore

@@ -159,4 +159,6 @@ backend/static
 .vscode/settings.json
 
 # plugins folder for local launches
-plugins/*
+plugins/*
+act/.directory
+act/artifacts/*

.vscode/tasks.json

@@ -14,7 +14,9 @@
             "label": "localrun",
             "type": "shell",
             "group": "none",
-            "dependsOn" : ["buildall"],
+            "dependsOn": [
+                "buildall"
+            ],
             "detail": "Check for local runs, create a plugins folder",
             "command": "mkdir -p plugins",
             "problemMatcher": []
@@ -48,6 +50,16 @@
             "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",
@@ -55,8 +67,7 @@
             "detail": "rollup -c",
             "script": "build",
             "path": "frontend",
-            "problemMatcher": [],
-            
+            "problemMatcher": []
         },
         {
             "label": "buildall",
@@ -89,25 +100,16 @@
             "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}:${config:deckdir}/homebrew/dev/pluginloader",
             "problemMatcher": []
         },
-        {
-            "label": "deployall",
-            "dependsOrder": "sequence",
-            "group": "none",
-            "dependsOn": [
-                "createfolders",
-                "dependencies",
-                "deploy"
-            ],
-            "problemMatcher": []
-        },
         // RUN
         {
             "label": "runpydeck",
             "detail": "Run indev PluginLoader on Deck",
             "type": "shell",
             "group": "none",
-            "dependsOn" : ["checkforsettings"],
-            "command": "ssh deck@${config:deckip} -p ${config:deckport} ${config:deckkey} 'export PLUGIN_PATH=${config:deckdir}/homebrew/dev/plugins; export CHOWN_PLUGIN_PATH=0; echo '${config:deckpass}' | sudo -SE python3 ${config:deckdir}/homebrew/dev/pluginloader/backend/main.py'",
+            "dependsOn": [
+                "checkforsettings"
+            ],
+            "command": "ssh deck@${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": []
         },
         {
@@ -119,6 +121,20 @@
             "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",
@@ -126,24 +142,41 @@
             "group": "none",
             "dependsOn": [
                 "buildall",
-                "deployall",
+                "deploy"
             ],
             "problemMatcher": []
         },
         {
-            "label": "allinone",
+            "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",
-                "deployall",
+                "createfolders",
+                "dependencies",
+                "deploy",
                 "runpydeck"
             ],
             "problemMatcher": []
         }
     ]
-}
+}

README.md

@@ -1,53 +1,111 @@
-# 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/logo.png" alt="Deckbrew logo" width="200"></a>
+  <br>
+  Decky Loader
+</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://discord.gg/ZU74G2NJzk"><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>
 
-Keep an eye on the [Wiki](https://deckbrew.xyz) for more information about Plugin Loader, documentation + tools for plugin development and more.
+## 📖 About
 
-## 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. Make sure you have a password set with the "passwd" command in terminal to install it ([YouTube Guide](https://www.youtube.com/watch?v=1vOMYGj22rQ)).
-7. Open a terminal and paste the following command into it: 
-    - For users:
-        - `curl -L https://github.com/SteamDeckHomebrew/PluginLoader/raw/legacy/dist/install_release.sh | sh`
-    - For the latest pre-release,
-        - `curl -L https://github.com/SteamDeckHomebrew/PluginLoader/raw/main/dist/install_prerelease.sh | sh`
-    - For testers/plugin developers:
-        - `curl -L https://github.com/SteamDeckHomebrew/PluginLoader/raw/main/dist/install_prerelease.sh | sh`
-        - [Wiki Link](https://deckbrew.xyz/en/loader-dev/development)
-7. Done! Reboot back into Gaming mode and enjoy your 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/).
 
-### Install/Uninstall Plugins
-- Using the shopping bag button in the top right corner, you can go to the offical ["Plugin Store"](https://plugins.deckbrew.xyz/)
-- Simply copy the plugin's folder into `~/homebrew/plugins`
-- Use the settings menu to uninstall plugins, this will not remove any files made in different directories by plugins.
+For more information about Decky Loader as well as documentation and development tools, please visit [our wiki](https://deckbrew.xyz).
 
-### Uninstall
-- Open a terminal and paste the following command into it:
-  - `curl -L https://github.com/SteamDeckHomebrew/PluginLoader/raw/main/dist/uninstall.sh | sh`
+### 🎨 Features
 
-## 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.
+🧹 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.
 
-## Developing plugins
-- There is no complete plugin development documentation yet. However a good starting point is the [Plugin Template](https://github.com/SteamDeckHomebrew/decky-plugin-template) repository.
+### 🤔 Common Issues
 
-## [Contribution](https://deckbrew.xyz/en/loader-dev/development)
-- Please consult the [Wiki](https://deckbrew.xyz/en/loader-dev/development) for installing development versions of PluginLoader.
-  - This is also useful for Plugin Developers looking to target new but unreleased versions of PluginLoader.
-- [Here's how to get the Steam Deck UI on your enviroment of choice.](https://youtu.be/1IAbZte8e7E?t=112)
-    - (The video shows Windows usage but unless you're using Arch WSL/cygwin this script is unsupported on Windows.)
+- Crankshaft is incompatible with Decky Loader. If you are using Crankshaft, please uninstall it before installing Decky Loader.
+- 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.
 
-Source control and deploying plugins are left to each respective contributor for the cloned repos in order to keep depedencies up to date.
+## 💾 Installation
 
-## Credit
+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 Settings menu.
+1. Navigate to the System menu and scroll to the System Settings. Toggle "Enable Developer Mode" so it is enabled.
+1. Navigate to the Developer menu and scroll to Miscellaneous. Toggle "CEF Remote Debugging" so it is enabled.
+1. Select "Restart Now" to apply your changes.
+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.
+   - 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. Open the Konsole app and enter the command `passwd`. You can skip this step if you have already created a sudo password using this command. ([YouTube Guide](https://www.youtube.com/watch?v=1vOMYGj22rQ))
+1. You will be prompted to create a password. Your text will not be visible. After you press enter, you will need to type your password again to confirm.
+1. Choose the version of Decky Loader you want to install and paste the following command into the Konsole app.
+   - **Latest Release**  
+     Intended for most users. This is the latest stable version of Decky Loader.  
+     `curl -L https://github.com/SteamDeckHomebrew/decky-loader/raw/main/dist/install_release.sh | sh`
+   - **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://deckbrew.xyz/en/loader-dev/development).  
+     `curl -L https://github.com/SteamDeckHomebrew/decky-loader/raw/main/dist/install_prerelease.sh | sh`
+1. Open the Return to Gaming Mode shortcut on your desktop.
 
-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.
+### 👋 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://discord.gg/ZU74G2NJzk) 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. Open the Konsole app and run `curl -L https://github.com/SteamDeckHomebrew/decky-loader/raw/main/dist/uninstall.sh | sh`.
+
+## 🚀 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://discord.gg/ZU74G2NJzk) if you have any questions.
+
+### 🤝 Contributing
+
+Please consult [the wiki page regarding development](https://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
+   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 [[ "$type" == "release" ]]; then
+    printf "release!\n"
+    act workflow_dispatch -e act/release.json --artifact-server-path act/artifacts
+elif [[ "$type" == "prerelease" ]]; then
+    printf "prerelease!\n"
+    act workflow_dispatch -e act/prerelease.json --artifact-server-path act/artifacts
+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

@@ -1,19 +1,24 @@
-from injector import get_tab
-from logging import getLogger
-from os import path, rename, listdir
-from shutil import rmtree
-from aiohttp import ClientSession, web
-from io import BytesIO
-from zipfile import ZipFile
-from concurrent.futures import ProcessPoolExecutor
-from asyncio import get_event_loop
-from time import time
-from hashlib import sha256
-from subprocess import Popen
-
+# Full imports
 import json
 
-import helpers
+# 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 subprocess import call
+from time import time
+from zipfile import ZipFile
+
+# Local modules
+from helpers import get_ssl_context, get_user, get_user_group, download_remote_binary_to_path
+from injector import get_gamepadui_tab
+
+logger = getLogger("Browser")
 
 class PluginInstallContext:
     def __init__(self, artifact, name, version, hash) -> None:
@@ -23,91 +28,154 @@ class PluginInstallContext:
         self.hash = hash
 
 class PluginBrowser:
-    def __init__(self, plugin_path, server_instance) -> None:
-        self.log = getLogger("browser")
+    def __init__(self, plugin_path, plugins, loader) -> None:
         self.plugin_path = plugin_path
+        self.plugins = plugins
+        self.loader = loader
         self.install_requests = {}
 
-        server_instance.add_routes([
-            web.post("/browser/install_plugin", self.install_plugin),
-            web.post("/browser/uninstall_plugin", self.uninstall_plugin)
-        ])
-
     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)
-        Popen(["chown", "-R", "deck:deck", self.plugin_path])
-        Popen(["chmod", "-R", "555", self.plugin_path])
+        plugin_dir = self.find_plugin_folder(name)
+        code_chown = call(["chown", "-R", get_user()+":"+get_user_group(), plugin_dir])
+        code_chmod = call(["chmod", "-R", "555", plugin_dir])
+        if code_chown != 0 or code_chmod != 0:
+            logger.error(f"chown/chmod exited with a non-zero exit code (chown: {code_chown}, chmod: {code_chmod})")
+            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.
+                        rc=call(["chmod", "-R", "777", pluginBasePath])
+                        if access(pluginBasePath, W_OK):
+                            
+                            if not path.exists(pluginBinPath):
+                                mkdir(pluginBinPath)
+                            
+                            if not access(pluginBinPath, W_OK):
+                                rc=call(["chmod", "-R", "777", pluginBinPath])
+
+                        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)}")
+
+                        code_chown = call(["chown", "-R", get_user()+":"+get_user_group(), self.plugin_path])
+                        rc=call(["chmod", "-R", "555", pluginBasePath])
+                    else:
+                        rv = True
+                        logger.debug(f"No Remote Binaries to Download")
+                
+        except Exception as e:
+            rv = False
+            logger.debug(str(e))
+
+        return rv
 
     def find_plugin_folder(self, name):
         for folder in listdir(self.plugin_path):
-            with open(path.join(self.plugin_path, folder, 'plugin.json'), 'r') as f:
-                plugin = json.load(f)
+            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 path.join(self.plugin_path, folder)
+                if plugin['name'] == name:
+                    return str(path.join(self.plugin_path, folder))
+            except:
+                logger.debug(f"skipping {folder}")
 
     async def uninstall_plugin(self, name):
-        tab = await get_tab("SP")
-        await tab.open_websocket()
-
+        if self.loader.watcher:
+            self.loader.watcher.disabled = True
+        tab = await get_gamepadui_tab()
         try:
-            if type(name) != str:
-                data = await name.post()
-                name = data.get("name")
+            logger.info("uninstalling " + name)
+            logger.info(" at dir " + self.find_plugin_folder(name))
+            logger.debug("unloading %s" % str(name))
             await tab.evaluate_js(f"DeckyPluginLoader.unloadPlugin('{name}')")
+            if self.plugins[name]:
+                self.plugins[name].stop()
+                del self.plugins[name]
+            logger.debug("removing files %s" % str(name))
             rmtree(self.find_plugin_folder(name))
         except FileNotFoundError:
-            self.log.warning(f"Plugin {name} not installed, skipping uninstallation")
-
-        return web.Response(text="Requested plugin uninstall")
+            logger.warning(f"Plugin {name} not installed, skipping uninstallation")
+        except Exception as e:
+            logger.error(f"Plugin {name} in {self.find_plugin_folder(name)} 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):
-        try: 
-            await self.uninstall_plugin(name)
+        isInstalled = False
+        if self.loader.watcher:
+            self.loader.watcher.disabled = True
+        try:
+            pluginFolderPath = self.find_plugin_folder(name)
+            if pluginFolderPath:
+                isInstalled = True
         except:
-            self.log.error(f"Plugin {name} not installed, skipping uninstallation")
-        self.log.info(f"Installing {name} (Version: {version})")
+            logger.error(f"Failed to determine if {name} is already installed, continuing anyway.")
+        logger.info(f"Installing {name} (Version: {version})")
         async with ClientSession() as client:
-            self.log.debug(f"Fetching {artifact}")
-            res = await client.get(artifact, ssl=helpers.get_ssl_context())
+            logger.debug(f"Fetching {artifact}")
+            res = await client.get(artifact, ssl=get_ssl_context())
             if res.status == 200:
-                self.log.debug("Got 200. Reading...")
+                logger.debug("Got 200. Reading...")
                 data = await res.read()
-                self.log.debug(f"Read {len(data)} bytes")
+                logger.debug(f"Read {len(data)} bytes")
                 res_zip = BytesIO(data)
-                with ProcessPoolExecutor() as executor:
-                    self.log.debug("Unzipping...")
-                    ret = await get_event_loop().run_in_executor(
-                        executor,
-                        self._unzip_to_plugin_dir,
-                        res_zip,
-                        name,
-                        hash
-                    )
+                if isInstalled:
+                    try:
+                        logger.debug("Uninstalling existing plugin...")
+                        await self.uninstall_plugin(name)
+                    except:
+                        logger.error(f"Plugin {name} could not be uninstalled.")
+                logger.debug("Unzipping...")
+                ret = self._unzip_to_plugin_dir(res_zip, name, hash)
+                if ret:
+                    plugin_dir = self.find_plugin_folder(name)
+                    ret = await self._download_remote_binaries_for_plugin_with_name(plugin_dir)
                     if ret:
-                        self.log.info(f"Installed {name} (Version: {version})")
+                        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)
+                        self.loader.import_plugin(path.join(plugin_dir, "main.py"), plugin_dir)
                     else:
-                        self.log.fatal(f"SHA-256 Mismatch!!!! {name} (Version: {version})")
+                        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
             else:
-                self.log.fatal(f"Could not fetch from URL. {await res.text()}")
-
-    async def install_plugin(self, request):
-        data = await request.post()
-        get_event_loop().create_task(self.request_plugin_install(data.get("artifact", ""), data.get("name", "No name"), data.get("version", "dev"), data.get("hash", False)))
-        return web.Response(text="Requested plugin install")
+                logger.fatal(f"Could not fetch from URL. {await res.text()}")
 
     async def request_plugin_install(self, artifact, name, version, hash):
         request_id = str(time())
         self.install_requests[request_id] = PluginInstallContext(artifact, name, version, hash)
-        tab = await get_tab("SP")
+        tab = await get_gamepadui_tab()
         await tab.open_websocket()
         await tab.evaluate_js(f"DeckyPluginLoader.addPluginInstallPrompt('{name}', '{version}', '{request_id}', '{hash}')")
-    
+
     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)

backend/helpers.py

@@ -1,7 +1,136 @@
+import grp
+import pwd
+import re
 import ssl
-import certifi
+import subprocess
+import uuid
+import os
+from subprocess import check_output
+from time import sleep
+from hashlib import sha256
+from io import BytesIO
 
+import certifi
+from aiohttp.web import Response, middleware
+from aiohttp import ClientSession
+
+REMOTE_DEBUGGER_UNIT = "steam-web-debug-portforward.service"
+
+# global vars
+csrf_token = str(uuid.uuid4())
 ssl_ctx = ssl.create_default_context(cafile=certifi.where())
+user = None
+group = None
+
+assets_regex = re.compile("^/plugins/.*/assets/.*")
+frontend_regex = re.compile("^/frontend/.*")
 
 def get_ssl_context():
-    return ssl_ctx
+    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 user by checking for the first logged in user. As this is run
+# by systemd at startup the process is likely to start before the user
+# logs in, so we will wait here until they are available. Note that
+# other methods such as getenv wont work as there was no $SUDO_USER to
+# start the systemd service.
+def set_user():
+    global user
+    cmd = "who | awk '{print $1}' | sort | head -1"
+    while user == None:
+        name = check_output(cmd, shell=True).decode().strip()
+        if name not in [None, '']:
+            user = name
+        sleep(0.1)
+
+# Get the global user. get_user must be called first.
+def get_user() -> str:
+    global user
+    if user == None:
+        raise ValueError("helpers.get_user method called before user variable was set. Run helpers.set_user first.")
+    return user
+
+#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)[0]
+
+#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)[0]
+
+# Set the global user group. get_user must be called first
+def set_user_group() -> str:
+    global group
+    global user
+    if user == None:
+        raise ValueError("helpers.set_user_dir method called before user variable was set. Run helpers.set_user first.")
+    if group == None:
+        group = check_output(["id", "-g", "-n", user]).decode().strip()
+
+# Get the group of the global user. set_user_group must be called first.
+def get_user_group() -> str:
+    global group
+    if group == None:
+        raise ValueError("helpers.get_user_group method called before group variable was set. Run helpers.set_user_group first.")
+    return group
+
+# Get the default home path unless a user is specified
+def get_home_path(username = None) -> str:
+    if username == None:
+        raise ValueError("Username not defined, no home path can be found.")
+    else:
+        return str("/home/"+username)
+
+# Get the default homebrew path unless a user is specified
+def get_homebrew_path(home_path = None) -> str:
+    if home_path == None:
+        raise ValueError("Home path not defined, homebrew dir cannot be determined.")
+    else:
+        return str(home_path+"/homebrew")
+    # return str(home_path+"/homebrew")
+
+# 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
+
+async def is_systemd_unit_active(unit_name: str) -> bool:
+    res = subprocess.run(["systemctl", "is-active", unit_name], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
+    return res.returncode == 0
+
+async def stop_systemd_unit(unit_name: str) -> subprocess.CompletedProcess:
+    cmd = ["systemctl", "stop", unit_name]
+
+    return subprocess.run(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+
+async def start_systemd_unit(unit_name: str) -> subprocess.CompletedProcess:
+    cmd = ["systemctl", "start", unit_name]
+
+    return subprocess.run(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)

backend/injector.py

@@ -1,19 +1,27 @@
-#Injector code from https://github.com/SteamDeckHomebrew/steamdeck-ui-inject. More info on how it works there.
+# Injector code from https://github.com/SteamDeckHomebrew/steamdeck-ui-inject. More info on how it works there.
 
 from asyncio import sleep
-from logging import debug, getLogger
+from logging import getLogger
 from traceback import format_exc
+from typing import List
 
-from aiohttp import ClientSession
+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
@@ -23,31 +31,318 @@ class Tab:
         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:
-            yield message
-
+            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)
-            return (await self.websocket.receive_json()) if receive else None
+            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):
-        await self.open_websocket()
-        res = await self._send_devtools_cmd({
-            "id": 1,
-            "method": "Runtime.evaluate",
-            "params": {
-                "expression": js,
-                "userGesture": True,
-                "awaitPromise": run_async
-            }
-        })
+    async def evaluate_js(self, js, run_async=False, manage_socket=True, get_result=True):
+        try:
+            if manage_socket:
+                await self.open_websocket()
 
-        await self.client.close()
+            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):
+        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"]
@@ -55,57 +350,58 @@ class Tab:
     def __repr__(self):
         return self.title
 
-async def get_tabs():
-    async with ClientSession() as web:
-        res = {}
 
-        while True:
-            try:
-                res = await web.get(f"{BASE_ADDRESS}/json")
-                break
-            except:
+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...")
-                logger.debug(format_exc())
-                await sleep(5)
-
-        if res.status == 200:
-            r = await res.json()
-            return [Tab(i) for i in r]
+                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:
-            raise Exception(f"/json did not return 200. {await r.text()}")
+            break
 
-async def get_tab(tab_name):
+    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
+
+async def get_gamepadui_tab() -> Tab:
+    tabs = await get_tabs()
+    tab = next((i for i in tabs if ("https://steamloopback.host/routes/" in i.url and (i.title == "Steam" or i.title == "SP"))), 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 tab_has_global_var(tab_name, var_name):
-    try:
-        tab = await get_tab(tab_name)
-    except ValueError:
-        return False
-    res = await tab.evaluate_js(f"window['{var_name}'] !== null && window['{var_name}'] !== undefined", False)
-
-    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 tab_has_element(tab_name, element_name):
-    try:
-        tab = await get_tab(tab_name)
-    except ValueError:
-        return False
-    res = await tab.evaluate_js(f"document.getElementById('{element_name}') != null", False)
-    
-    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"]

backend/legacy/library.js

@@ -8,10 +8,13 @@ window.addEventListener("message", function(evt) {
 }, false);
 
 async function call_server_method(method_name, 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/methods/${method_name}`, {
       method: 'POST',
+      credentials: "include",
       headers: {
         'Content-Type': 'application/json',
+        Authentication: token
       },
       body: JSON.stringify(arg_object),
     });
@@ -40,10 +43,13 @@ async function fetch_nocors(url, request={}) {
 async function call_plugin_method(method_name, arg_object={}) {
     if (plugin_name == undefined) 
         throw new Error("Plugin methods can only be called from inside plugins (duh)");
+    const token = await fetch("http://127.0.0.1:1337/auth/token").then(r => r.text());
     const response = await fetch(`http://127.0.0.1:1337/plugins/${plugin_name}/methods/${method_name}`, {
         method: 'POST',
+        credentials: "include",
         headers: {
-        'Content-Type': 'application/json',
+            'Content-Type': 'application/json',
+            Authentication: token
         },
         body: JSON.stringify({
             args: arg_object,

backend/loader.py

@@ -1,4 +1,4 @@
-from asyncio import Queue
+from asyncio import Queue, sleep
 from json.decoder import JSONDecodeError
 from logging import getLogger
 from os import listdir, path
@@ -15,7 +15,7 @@ try:
 except UnsupportedLibc:
     from watchdog.observers.fsevents import FSEventsObserver as Observer
 
-from injector import get_tab, inject_to_tab
+from injector import get_tab, get_gamepadui_tab
 from plugin import PluginWrapper
 
 
@@ -25,8 +25,11 @@ class FileChangeHandler(RegexMatchingEventHandler):
         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))
@@ -66,19 +69,24 @@ class 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.observer.schedule(FileChangeHandler(self.reload_queue, plugin_path), self.plugin_path, recursive=True)
+            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("/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_frontend_assets),
+            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),
@@ -86,23 +94,34 @@ class Loader:
             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 get_plugins(self, request):
         plugins = list(self.plugins.values())
-        return web.json_response([str(i) if not i.legacy else "$LEGACY_"+str(i) for i in plugins])
+        return web.json_response([{"name": str(i) if not i.legacy else "$LEGACY_"+str(i), "version": i.version} for i in plugins])
 
-    def handle_frontend_assets(self, request):
+    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)
+        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') as bundle:
+        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):
+    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:
@@ -116,13 +135,15 @@ class Loader:
                 self.logger.info(f"Plugin {plugin.name} is passive")
             self.plugins[plugin.name] = plugin.start()
             self.logger.info(f"Loaded {plugin.name}")
-            self.loop.create_task(self.dispatch_plugin(plugin.name if not plugin.legacy else "$LEGACY_" + plugin.name))
+            if not batch:
+                self.loop.create_task(self.dispatch_plugin(plugin.name if not plugin.legacy else "$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):
-        await inject_to_tab("SP", f"window.importDeckyPlugin('{name}')")
+    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}")
@@ -130,7 +151,7 @@ class Loader:
         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)
+            self.import_plugin(path.join(self.plugin_path, directory, "main.py"), directory, False, True)
 
     async def handle_reloads(self):
         while True:
@@ -165,7 +186,7 @@ class Loader:
     """
     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') as template:
+        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>
@@ -181,13 +202,13 @@ class Loader:
         self.logger.info(path)
         ret = ""
         file_path = path.join(self.plugin_path, plugin.plugin_directory, route_path)
-        with open(file_path, 'r') as resource_data:
+        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("QuickAccess")
+        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:

backend/main.py

@@ -1,62 +1,104 @@
+# Change PyInstaller files permissions
+import sys
+from subprocess import call
+if hasattr(sys, '_MEIPASS'):
+    call(['chmod', '-R', '755', sys._MEIPASS])
+# 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
+from os import getenv, chmod, path
+from traceback import format_exc
 
-from aiohttp import ClientSession
+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,
+                     get_home_path, get_homebrew_path, get_user,
+                     get_user_group, set_user, set_user_group,
+                     stop_systemd_unit, start_systemd_unit)
+from injector import get_gamepadui_tab, Tab, get_tabs
+from loader import Loader
+from settings import SettingsManager
+from updater import Updater
+from utilities import Utilities
+
+# Ensure USER and GROUP vars are set first.
+# TODO: This isn't the best way to do this but supports the current
+# implementation. All the config load and environment setting eventually be
+# moved into init or a config/loader method.
+set_user()
+set_user_group()
+USER = get_user()
+GROUP = get_user_group()
+HOME_PATH = "/home/"+USER
+HOMEBREW_PATH = HOME_PATH+"/homebrew"
 CONFIG = {
-    "plugin_path": getenv("PLUGIN_PATH", "/home/deck/homebrew/plugins"),
+    "plugin_path": getenv("PLUGIN_PATH", HOMEBREW_PATH+"/plugins"),
     "chown_plugin_path": getenv("CHOWN_PLUGIN_PATH", "1") == "1",
     "server_host": getenv("SERVER_HOST", "127.0.0.1"),
     "server_port": int(getenv("SERVER_PORT", "1337")),
     "live_reload": getenv("LIVE_RELOAD", "1") == "1",
-    "log_level": {"CRITICAL": 50, "ERROR": 40, "WARNING":30, "INFO": 20, "DEBUG": 10}[getenv("LOG_LEVEL", "INFO")]
+    "log_level": {"CRITICAL": 50, "ERROR": 40, "WARNING": 30, "INFO": 20, "DEBUG": 10}[
+        getenv("LOG_LEVEL", "INFO")
+    ],
 }
 
-basicConfig(level=CONFIG["log_level"], format="[%(module)s][%(levelname)s]: %(message)s")
-
-from asyncio import get_event_loop, sleep
-from json import dumps, loads
-from os import path
-from subprocess import call
-
-import aiohttp_cors
-from aiohttp.web import Application, run_app, static
-from aiohttp_jinja2 import setup as jinja_setup
-
-from browser import PluginBrowser
-from injector import inject_to_tab, tab_has_global_var
-from loader import Loader
-from utilities import Utilities
+basicConfig(
+    level=CONFIG["log_level"],
+    format="[%(module)s][%(levelname)s]: %(message)s"
+)
 
 logger = getLogger("Main")
 
-async def chown_plugin_dir(_):
-    code_chown = call(["chown", "-R", "deck:deck", CONFIG["plugin_path"]])
+async def chown_plugin_dir():
+    code_chown = call(["chown", "-R", USER+":"+GROUP, CONFIG["plugin_path"]])
     code_chmod = call(["chmod", "-R", "555", CONFIG["plugin_path"]])
     if code_chown != 0 or code_chmod != 0:
         logger.error(f"chown/chmod exited with a non-zero exit code (chown: {code_chown}, chmod: {code_chmod})")
 
 class PluginManager:
-    def __init__(self) -> None:
-        self.loop = get_event_loop()
+    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="*")
+            "https://steamloopback.host": aiohttp_cors.ResourceOptions(
+                expose_headers="*",
+                allow_headers="*",
+                allow_credentials=True
+            )
         })
         self.plugin_loader = Loader(self.web_app, CONFIG["plugin_path"], self.loop, CONFIG["live_reload"])
-        self.plugin_browser = PluginBrowser(CONFIG["plugin_path"], self.web_app)
+        self.plugin_browser = PluginBrowser(CONFIG["plugin_path"], self.plugin_loader.plugins, self.plugin_loader)
+        self.settings = SettingsManager("loader", path.join(HOMEBREW_PATH, "settings"))
         self.utilities = Utilities(self)
+        self.updater = Updater(self)
 
         jinja_setup(self.web_app)
-        self.web_app.on_startup.append(self.inject_javascript)
-        if CONFIG["chown_plugin_path"] == True:
-            self.web_app.on_startup.append(chown_plugin_dir)
-        self.loop.create_task(self.loader_reinjector())
-        self.loop.create_task(self.load_plugins())
+
+        async def startup(_):
+            if self.settings.getSetting("cef_forward", False):
+                self.loop.create_task(start_systemd_unit(REMOTE_DEBUGGER_UNIT))
+            else:
+                self.loop.create_task(stop_systemd_unit(REMOTE_DEBUGGER_UNIT))
+            if CONFIG["chown_plugin_path"] == True:
+                chown_plugin_dir()
+            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.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'))])
 
@@ -65,36 +107,84 @@ class PluginManager:
             return
         loop.default_exception_handler(context)
 
-    async def wait_for_server(self):
-        async with ClientSession() as web:
-            while True:
-                try:
-                    await web.get(f"http://{CONFIG['server_host']}:{CONFIG['server_port']}")
-                    return
-                except Exception as e:
-                    await sleep(0.1)
+    async def get_auth_token(self, request):
+        return Response(text=get_csrf_token())
 
     async def load_plugins(self):
-        await self.wait_for_server()
+        # await self.wait_for_server()
+        logger.debug("Loading plugins")
         self.plugin_loader.import_plugins()
-        #await inject_to_tab("SP", "window.syncDeckyPlugins();")
+        # await inject_to_tab("SP", "window.syncDeckyPlugins();")
 
     async def loader_reinjector(self):
         while True:
-            await sleep(1)
-            if not await tab_has_global_var("SP", "DeckyPluginLoader"):
-                logger.info("Plugin loader isn't present in Steam anymore, reinjecting...")
-                await self.inject_javascript()
+            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, request=None):
+    async def inject_javascript(self, tab: Tab, first=False, request=None):
+        logger.info("Loading Decky frontend!")
         try:
-            await inject_to_tab("SP", "try{" + open(path.join(path.dirname(__file__), "./static/plugin-loader.iife.js"), "r").read() + "}catch(e){console.error(e)}", True)
+            if first:
+                if await tab.has_global_var("deckyHasLoaded", False):
+                    tabs = await get_tabs()
+                    for t in tabs:
+                        if not t.title or (t.title != "Steam" and t.title != "SP"):
+                            logger.debug("Closing tab: " + getattr(t, "title", "Untitled"))
+                            await t.close()
+                            await sleep(0.5)
+            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")
+            logger.info("Failed to inject JavaScript into tab\n" + format_exc())
             pass
 
     def run(self):
         return run_app(self.web_app, host=CONFIG["server_host"], port=CONFIG["server_port"], loop=self.loop, access_log=None)
 
 if __name__ == "__main__":
-    PluginManager().run()
+    loop = new_event_loop()
+    set_event_loop(loop)
+    PluginManager(loop).run()

backend/plugin.py

@@ -1,17 +1,21 @@
 import multiprocessing
 from asyncio import (Lock, get_event_loop, new_event_loop,
                      open_unix_connection, set_event_loop, sleep,
-                     start_unix_server)
+                     start_unix_server, IncompleteReadError, LimitOverrunError)
 from concurrent.futures import ProcessPoolExecutor
 from importlib.util import module_from_spec, spec_from_file_location
 from json import dumps, load, loads
-from os import path, setuid
+from logging import getLogger
+from traceback import format_exc
+from os import path, setgid, setuid
 from signal import SIGINT, signal
 from sys import exit
 from time import time
 
 multiprocessing.set_start_method("fork")
 
+BUFFER_LIMIT = 2 ** 20  # 1 MiB
+
 class PluginWrapper:
     def __init__(self, file, plugin_directory, plugin_path) -> None:
         self.file = file
@@ -21,7 +25,13 @@ class PluginWrapper:
         self.socket_addr = f"/tmp/plugin_socket_{time()}"
         self.method_call_lock = Lock()
 
-        json = load(open(path.join(plugin_path, plugin_directory, "plugin.json"), "r"))
+        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 ""
@@ -32,35 +42,64 @@ class PluginWrapper:
         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):
-        signal(SIGINT, lambda s, f: exit(0))
+        try:
+            signal(SIGINT, lambda s, f: exit(0))
 
-        set_event_loop(new_event_loop())
-        if self.passive:
-            return
-        setuid(0 if "root" in self.flags else 1000)
-        spec = spec_from_file_location("_", self.file)
-        module = module_from_spec(spec)
-        spec.loader.exec_module(module)
-        self.Plugin = module.Plugin
+            set_event_loop(new_event_loop())
+            if self.passive:
+                return
+            setgid(0 if "root" in self.flags else 1000)
+            setuid(0 if "root" in self.flags else 1000)
+            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, "_main"):
-            get_event_loop().create_task(self.Plugin._main(self.Plugin))
-        get_event_loop().create_task(self._setup_socket())
-        get_event_loop().run_forever()
+            if hasattr(self.Plugin, "_main"):
+                get_event_loop().create_task(self.Plugin._main(self.Plugin))
+            get_event_loop().create_task(self._setup_socket())
+            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 " + self.name + "\n")
+            if hasattr(self.Plugin, "_unload"):
+                await self.Plugin._unload(self.Plugin)
+        except:
+            self.log.error("Failed to unload " + self.name + "!\n" + format_exc())
+            exit(0)
 
     async def _setup_socket(self):
-        self.socket = await start_unix_server(self._listen_for_method_call, path=self.socket_addr)
+        self.socket = await start_unix_server(self._listen_for_method_call, path=self.socket_addr, limit=BUFFER_LIMIT)
 
     async def _listen_for_method_call(self, reader, writer):
         while True:
-            data = loads((await reader.readline()).decode("utf-8"))
+            line = bytearray()
+            while True:
+                try:
+                    line.extend(await reader.readuntil())
+                except LimitOverrunError:
+                    line.extend(await reader.read(reader._limit))
+                    continue
+                except IncompleteReadError as err:
+                    line.extend(err.partial)
+                    break
+                else:
+                    break
+            data = loads(line.decode("utf-8"))
             if "stop" in data:
+                await self._unload()
                 get_event_loop().stop()
                 while get_event_loop().is_running():
                     await sleep(0)
@@ -73,17 +112,22 @@ class PluginWrapper:
                 d["res"] = str(e)
                 d["success"] = False
             finally:
-                writer.write((dumps(d)+"\n").encode("utf-8"))
+                writer.write((dumps(d, ensure_ascii=False)+"\n").encode("utf-8"))
                 await writer.drain()
 
     async def _open_socket_if_not_exists(self):
         if not self.reader:
-            while True:
+            retries = 0
+            while retries < 10:
                 try:
-                    self.reader, self.writer = await open_unix_connection(self.socket_addr)
-                    break
+                    self.reader, self.writer = await open_unix_connection(self.socket_addr, limit=BUFFER_LIMIT)
+                    return True
                 except:
-                    await sleep(0)
+                    await sleep(2)
+                    retries += 1
+            return False
+        else:
+            return True
 
     def start(self):
         if self.passive:
@@ -95,21 +139,33 @@ class PluginWrapper:
         if self.passive:
             return
         async def _(self):
-            await self._open_socket_if_not_exists()
-            self.writer.write((dumps({"stop": True})+"\n").encode("utf-8"))
-            await self.writer.drain()
-            self.writer.close()
+            if await self._open_socket_if_not_exists():
+                self.writer.write((dumps({ "stop": True }, ensure_ascii=False)+"\n").encode("utf-8"))
+                await self.writer.drain()
+                self.writer.close()
         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:
-            await self._open_socket_if_not_exists()
-            self.writer.write(
-                (dumps({"method": method_name, "args": kwargs})+"\n").encode("utf-8"))
-            await self.writer.drain()
-            res = loads((await self.reader.readline()).decode("utf-8"))
-            if not res["success"]:
-                raise Exception(res["res"])
-            return res["res"]
+            if await self._open_socket_if_not_exists():
+                self.writer.write(
+                    (dumps({ "method": method_name, "args": kwargs }, ensure_ascii=False) + "\n").encode("utf-8"))
+                await self.writer.drain()
+                line = bytearray()
+                while True:
+                    try:
+                        line.extend(await self.reader.readuntil())
+                    except LimitOverrunError:
+                        line.extend(await self.reader.read(self.reader._limit))
+                        continue
+                    except IncompleteReadError as err:
+                        line.extend(err.partial)
+                        break
+                    else:
+                        break
+                res = loads(line.decode("utf-8"))
+                if not res["success"]:
+                    raise Exception(res["res"])
+                return res["res"]

backend/settings.py

@@ -0,0 +1,60 @@
+from json import dump, load
+from os import mkdir, path, listdir, rename
+from shutil import chown
+
+from helpers import get_home_path, get_homebrew_path, get_user, set_user, get_user_owner
+
+
+class SettingsManager:
+    def __init__(self, name, settings_directory = None) -> None:
+        set_user()
+        USER = get_user()
+        wrong_dir = get_homebrew_path(get_home_path(USER))
+        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)
+            chown(settings_directory, USER, USER)
+
+        #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:
+        if get_user_owner(settings_directory) != USER:
+            chown(settings_directory, USER, USER)
+
+        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):
+        return self.settings.get(key, default)
+
+    def setSetting(self, key, value):
+        self.settings[key] = value
+        self.commit()

backend/updater.py

@@ -0,0 +1,205 @@
+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 subprocess import call
+
+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
+        try:
+            logger.info(getcwd())
+            with open(path.join(getcwd(), ".loader.version"), "r", encoding="utf-8") as version_file:
+                self.localVer = version_file.readline().replace("\n", "")
+        except:
+            self.localVer = False
+
+        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 self.localVer.find("-pre"):
+                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):
+        if self.localVer:
+            return {
+                "current": self.localVer,
+                "remote": self.remoteVer,
+                "all": self.allRemoteVers,
+                "updatable": self.localVer != None
+            }
+        else:
+            return {"current": "unknown", "remote": self.remoteVer, "all": self.allRemoteVers, "updatable": False}
+
+    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()
+        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 ver["tag_name"], remoteVersions), None)
+        elif selectedBranch == 1:
+            logger.debug("release type: pre-release")
+            self.remoteVer = next(filter(lambda ver: ver["prerelease"] and ver["tag_name"].startswith("v") and ver["tag_name"].find("-pre"), 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 = self.remoteVer["assets"][0]["browser_download_url"]
+        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:
+            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}", "/home/"+helpers.get_user()+"/homebrew")
+            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))
+                # we need to not delete the binary until we have downloaded the new binary!
+                try:
+                    remove(path.join(getcwd(), "PluginLoader"))
+                except:
+                    pass
+                with open(path.join(getcwd(), "PluginLoader"), "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)
+
+            call(['chmod', '+x', path.join(getcwd(), "PluginLoader")])
+            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):
+        call(["systemctl", "daemon-reload"])
+        call(["systemctl", "restart", "plugin_loader"])

backend/utilities.py

@@ -1,10 +1,16 @@
 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 injector import inject_to_tab
+from logging import getLogger
+from injector import inject_to_tab, get_gamepadui_tab
 import helpers
+import subprocess
+
 
 class Utilities:
     def __init__(self, context) -> None:
@@ -12,13 +18,28 @@ class Utilities:
         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
+            "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)
@@ -40,20 +61,32 @@ class Utilities:
             res["success"] = False
         return web.json_response(res)
 
+    async def install_plugin(self, artifact="", name="No name", version="dev", hash=False):
+        return await self.context.plugin_browser.request_plugin_install(
+            artifact=artifact,
+            name=name,
+            version=version,
+            hash=hash
+        )
+
     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:
-            async with web.request(method, url, ssl=helpers.get_ssl_context(), **kwargs) as res:
-                return {
-                    "status": res.status,
-                    "headers": dict(res.headers),
-                    "body": await res.text()
-                }
+            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"
@@ -69,12 +102,12 @@ class Utilities:
 
             return {
                 "success": True,
-                "result" : result["result"]["result"].get("value")
+                "result": result["result"]["result"].get("value")
             }
         except Exception as e:
             return {
-                "success": False,
-                "result": e
+              "success": False,
+              "result": e
             }
 
     async def inject_css_into_tab(self, tab, style):
@@ -99,7 +132,7 @@ class Utilities:
 
             return {
                 "success": True,
-                "result" : css_id
+                "result": css_id
             }
         except Exception as e:
             return {
@@ -133,3 +166,101 @@ class Utilities:
                 "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 helpers.start_systemd_unit(helpers.REMOTE_DEBUGGER_UNIT)
+        return True
+
+    async def disallow_remote_debugging(self):
+        await helpers.stop_systemd_unit(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())
+                if res.status != 200:
+                    self.logger.error("Failed to connect to React DevTools at " + ip)
+                    return False
+                self.start_rdt_proxy(ip, 8097)
+                script = "if(!window.deckyHasConnectedRDT){window.deckyHasConnectedRDT=true;\n" + await res.text() + "\n}"
+                self.logger.info("Connected to React DevTools, loading script")
+                tab = await get_gamepadui_tab()
+                # RDT needs to load before React itself to work.
+                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 disable_rdt(self):
+        self.logger.info("Disabling React DevTools")
+        tab = await get_gamepadui_tab()
+        self.rdt_script_id = None
+        await tab.evaluate_js("SteamClient.User.StartRestart();", False, True, False)
+        self.logger.info("React DevTools disabled")

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

@@ -4,39 +4,64 @@
 
 echo "Installing Steam Deck Plugin Loader pre-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 ${HOMEBREW_FOLDER}/plugins
+# Create folder structure
+rm -rf "${HOMEBREW_FOLDER}/services"
+sudo -u $SUDO_USER mkdir -p "${HOMEBREW_FOLDER}/services"
+sudo -u $SUDO_USER mkdir -p "${HOMEBREW_FOLDER}/plugins"
 
 # Download latest release and install it
-DOWNLOADURL="$(curl -s 'https://api.github.com/repos/SteamDeckHomebrew/decky-loader/releases' | jq -r "first(.[] | select(.prerelease == "true"))" | jq -r ".assets[].browser_download_url")"
-# printf "DOWNLOADURL=$DOWNLOADURL\n"
+RELEASE=$(curl -s 'https://api.github.com/repos/SteamDeckHomebrew/decky-loader/releases' | jq -r "first(.[] | select(.prerelease == "true"))")
+read VERSION DOWNLOADURL < <(echo $(jq -r '.tag_name, .assets[].browser_download_url' <<< ${RELEASE}))
+
+printf "Installing version %s...\n" "${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-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=/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=${HOMEBREW_FOLDER}/plugins
 Environment=LOG_LEVEL=DEBUG
 [Install]
 WantedBy=multi-user.target
 EOM
+
+if [[ -f "${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 +4,64 @@
 
 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"
 
 # 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"))")
+read VERSION DOWNLOADURL < <(echo $(jq -r '.tag_name, .assets[].browser_download_url' <<< ${RELEASE}))
+
+printf "Installing version %s...\n" "${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 +1,15 @@
+[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

dist/plugin_loader-release.service

@@ -0,0 +1,15 @@
+[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=INFO
+[Install]
+WantedBy=multi-user.target

dist/uninstall.sh

@@ -1,17 +1,20 @@
 #!/bin/sh
 
+[ "$UID" -eq 0 ] || exec sudo "$0" "$@"
+
 echo "Uninstalling Steam Deck Plugin Loader..."
 
-HOMEBREW_FOLDER=/home/deck/homebrew
+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 /home/deck/.config/systemd/user/plugin_loader.service
-sudo rm -f /etc/systemd/system/plugin_loader.service
+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
+rm -rf "/tmp/plugin_loader"
 
 # Cleanup services folder
-sudo rm ${HOMEBREW_FOLDER}/services/PluginLoader
+sudo rm "${HOMEBREW_FOLDER}/services/PluginLoader"
 

docs/images/dark/gear.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!--! Font Awesome Pro 6.2.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license (Commercial License) Copyright 2022 Fonticons, Inc. --><path fill="#000" d="M495.9 166.6c3.2 8.7 .5 18.4-6.4 24.6l-43.3 39.4c1.1 8.3 1.7 16.8 1.7 25.4s-.6 17.1-1.7 25.4l43.3 39.4c6.9 6.2 9.6 15.9 6.4 24.6c-4.4 11.9-9.7 23.3-15.8 34.3l-4.7 8.1c-6.6 11-14 21.4-22.1 31.2c-5.9 7.2-15.7 9.6-24.5 6.8l-55.7-17.7c-13.4 10.3-28.2 18.9-44 25.4l-12.5 57.1c-2 9.1-9 16.3-18.2 17.8c-13.8 2.3-28 3.5-42.5 3.5s-28.7-1.2-42.5-3.5c-9.2-1.5-16.2-8.7-18.2-17.8l-12.5-57.1c-15.8-6.5-30.6-15.1-44-25.4L83.1 425.9c-8.8 2.8-18.6 .3-24.5-6.8c-8.1-9.8-15.5-20.2-22.1-31.2l-4.7-8.1c-6.1-11-11.4-22.4-15.8-34.3c-3.2-8.7-.5-18.4 6.4-24.6l43.3-39.4C64.6 273.1 64 264.6 64 256s.6-17.1 1.7-25.4L22.4 191.2c-6.9-6.2-9.6-15.9-6.4-24.6c4.4-11.9 9.7-23.3 15.8-34.3l4.7-8.1c6.6-11 14-21.4 22.1-31.2c5.9-7.2 15.7-9.6 24.5-6.8l55.7 17.7c13.4-10.3 28.2-18.9 44-25.4l12.5-57.1c2-9.1 9-16.3 18.2-17.8C227.3 1.2 241.5 0 256 0s28.7 1.2 42.5 3.5c9.2 1.5 16.2 8.7 18.2 17.8l12.5 57.1c15.8 6.5 30.6 15.1 44 25.4l55.7-17.7c8.8-2.8 18.6-.3 24.5 6.8c8.1 9.8 15.5 20.2 22.1 31.2l4.7 8.1c6.1 11 11.4 22.4 15.8 34.3zM256 336c44.2 0 80-35.8 80-80s-35.8-80-80-80s-80 35.8-80 80s35.8 80 80 80z"/></svg>

docs/images/dark/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="#000" 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/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

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 36" fill="none" class="footericons_SizeMedium_3-w0R footericons_Light_2e0Fq"><path class="footericons_Background_I3P4e" fill="#000" d="M0 18C0 8.05888 8.05888 0 18 0H82C91.9411 0 100 8.05888 100 18C100 27.9411 91.9411 36 82 36H18C8.05888 36 0 27.9411 0 18Z"></path><path class="footericons_Foreground_39K5g" fill="#fff" d="M21.8011 11.5C22.6531 11.5 23.4391 11.62 24.1591 11.86C24.8791 12.1 25.4851 12.394 25.9771 12.742L24.8611 14.722C24.4171 14.41 23.9191 14.158 23.3671 13.966C22.8271 13.774 22.3111 13.678 21.8191 13.678C21.2191 13.678 20.7511 13.804 20.4151 14.056C20.0791 14.296 19.9111 14.632 19.9111 15.064C19.9111 15.496 20.1091 15.838 20.5051 16.09C20.9011 16.33 21.5071 16.594 22.3231 16.882C23.1631 17.182 23.8351 17.458 24.3391 17.71C24.8431 17.962 25.2811 18.334 25.6531 18.826C26.0371 19.306 26.2291 19.924 26.2291 20.68C26.2291 21.484 26.0191 22.18 25.5991 22.768C25.1911 23.356 24.6151 23.812 23.8711 24.136C23.1271 24.448 22.2751 24.604 21.3151 24.604C20.5351 24.604 19.7371 24.502 18.9211 24.298C18.1171 24.082 17.4091 23.794 16.7971 23.434L17.6251 21.238C18.2011 21.55 18.8071 21.802 19.4431 21.994C20.0911 22.174 20.7271 22.264 21.3511 22.264C22.0351 22.264 22.5451 22.132 22.8811 21.868C23.2291 21.604 23.4031 21.256 23.4031 20.824C23.4031 20.392 23.2171 20.056 22.8451 19.816C22.4731 19.576 21.9031 19.33 21.1351 19.078C20.2711 18.802 19.5751 18.538 19.0471 18.286C18.5191 18.022 18.0631 17.644 17.6791 17.152C17.3071 16.648 17.1211 15.994 17.1211 15.19C17.1211 14.446 17.3131 13.798 17.6971 13.246C18.0931 12.682 18.6451 12.25 19.3531 11.95C20.0611 11.65 20.8771 11.5 21.8011 11.5Z"></path><path class="footericons_Foreground_39K5g" fill="#fff" d="M35.2486 24.388H32.6026V14.056H28.7866V11.788H39.0646V14.056H35.2486V24.388Z"></path><path class="footericons_Foreground_39K5g" fill="#fff" d="M42.3148 11.788H50.8108V14.038H44.9608V16.882H50.0008V19.15H44.9608V22.102H50.8108V24.388H42.3148V11.788Z"></path><path class="footericons_Foreground_39K5g" fill="#fff" d="M65.8582 24.388H62.9962L62.1322 21.94H57.2002L56.3722 24.388H53.6182L58.3342 11.788H60.9982L65.8582 24.388ZM59.6482 14.794L57.9202 19.834H61.4122L59.6482 14.794Z"></path><path class="footericons_Foreground_39K5g" fill="#fff" d="M75.8489 20.734L79.7729 11.788H82.4549V24.388H79.9169V16.378L76.5329 24.028H74.9309L71.4749 16.468V24.388H69.0629V11.788H71.6009L75.8489 20.734Z"></path></svg>

docs/images/dark/store.svg

@@ -0,0 +1 @@
+<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="#000" 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/dark/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="#000"/>
+</svg>

docs/images/light/gear.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!--! 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="M495.9 166.6c3.2 8.7 .5 18.4-6.4 24.6l-43.3 39.4c1.1 8.3 1.7 16.8 1.7 25.4s-.6 17.1-1.7 25.4l43.3 39.4c6.9 6.2 9.6 15.9 6.4 24.6c-4.4 11.9-9.7 23.3-15.8 34.3l-4.7 8.1c-6.6 11-14 21.4-22.1 31.2c-5.9 7.2-15.7 9.6-24.5 6.8l-55.7-17.7c-13.4 10.3-28.2 18.9-44 25.4l-12.5 57.1c-2 9.1-9 16.3-18.2 17.8c-13.8 2.3-28 3.5-42.5 3.5s-28.7-1.2-42.5-3.5c-9.2-1.5-16.2-8.7-18.2-17.8l-12.5-57.1c-15.8-6.5-30.6-15.1-44-25.4L83.1 425.9c-8.8 2.8-18.6 .3-24.5-6.8c-8.1-9.8-15.5-20.2-22.1-31.2l-4.7-8.1c-6.1-11-11.4-22.4-15.8-34.3c-3.2-8.7-.5-18.4 6.4-24.6l43.3-39.4C64.6 273.1 64 264.6 64 256s.6-17.1 1.7-25.4L22.4 191.2c-6.9-6.2-9.6-15.9-6.4-24.6c4.4-11.9 9.7-23.3 15.8-34.3l4.7-8.1c6.6-11 14-21.4 22.1-31.2c5.9-7.2 15.7-9.6 24.5-6.8l55.7 17.7c13.4-10.3 28.2-18.9 44-25.4l12.5-57.1c2-9.1 9-16.3 18.2-17.8C227.3 1.2 241.5 0 256 0s28.7 1.2 42.5 3.5c9.2 1.5 16.2 8.7 18.2 17.8l12.5 57.1c15.8 6.5 30.6 15.1 44 25.4l55.7-17.7c8.8-2.8 18.6-.3 24.5 6.8c8.1 9.8 15.5 20.2 22.1 31.2l4.7 8.1c6.1 11 11.4 22.4 15.8 34.3zM256 336c44.2 0 80-35.8 80-80s-35.8-80-80-80s-80 35.8-80 80s35.8 80 80 80z"/></svg>

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

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 36" fill="none" class="footericons_SizeMedium_3-w0R footericons_Light_2e0Fq"><path class="footericons_Background_I3P4e" fill="#fff" d="M0 18C0 8.05888 8.05888 0 18 0H82C91.9411 0 100 8.05888 100 18C100 27.9411 91.9411 36 82 36H18C8.05888 36 0 27.9411 0 18Z"></path><path class="footericons_Foreground_39K5g" fill="#000" d="M21.8011 11.5C22.6531 11.5 23.4391 11.62 24.1591 11.86C24.8791 12.1 25.4851 12.394 25.9771 12.742L24.8611 14.722C24.4171 14.41 23.9191 14.158 23.3671 13.966C22.8271 13.774 22.3111 13.678 21.8191 13.678C21.2191 13.678 20.7511 13.804 20.4151 14.056C20.0791 14.296 19.9111 14.632 19.9111 15.064C19.9111 15.496 20.1091 15.838 20.5051 16.09C20.9011 16.33 21.5071 16.594 22.3231 16.882C23.1631 17.182 23.8351 17.458 24.3391 17.71C24.8431 17.962 25.2811 18.334 25.6531 18.826C26.0371 19.306 26.2291 19.924 26.2291 20.68C26.2291 21.484 26.0191 22.18 25.5991 22.768C25.1911 23.356 24.6151 23.812 23.8711 24.136C23.1271 24.448 22.2751 24.604 21.3151 24.604C20.5351 24.604 19.7371 24.502 18.9211 24.298C18.1171 24.082 17.4091 23.794 16.7971 23.434L17.6251 21.238C18.2011 21.55 18.8071 21.802 19.4431 21.994C20.0911 22.174 20.7271 22.264 21.3511 22.264C22.0351 22.264 22.5451 22.132 22.8811 21.868C23.2291 21.604 23.4031 21.256 23.4031 20.824C23.4031 20.392 23.2171 20.056 22.8451 19.816C22.4731 19.576 21.9031 19.33 21.1351 19.078C20.2711 18.802 19.5751 18.538 19.0471 18.286C18.5191 18.022 18.0631 17.644 17.6791 17.152C17.3071 16.648 17.1211 15.994 17.1211 15.19C17.1211 14.446 17.3131 13.798 17.6971 13.246C18.0931 12.682 18.6451 12.25 19.3531 11.95C20.0611 11.65 20.8771 11.5 21.8011 11.5Z"></path><path class="footericons_Foreground_39K5g" fill="#000" d="M35.2486 24.388H32.6026V14.056H28.7866V11.788H39.0646V14.056H35.2486V24.388Z"></path><path class="footericons_Foreground_39K5g" fill="#000" d="M42.3148 11.788H50.8108V14.038H44.9608V16.882H50.0008V19.15H44.9608V22.102H50.8108V24.388H42.3148V11.788Z"></path><path class="footericons_Foreground_39K5g" fill="#000" d="M65.8582 24.388H62.9962L62.1322 21.94H57.2002L56.3722 24.388H53.6182L58.3342 11.788H60.9982L65.8582 24.388ZM59.6482 14.794L57.9202 19.834H61.4122L59.6482 14.794Z"></path><path class="footericons_Foreground_39K5g" fill="#000" d="M75.8489 20.734L79.7729 11.788H82.4549V24.388H79.9169V16.378L76.5329 24.028H74.9309L71.4749 16.468V24.388H69.0629V11.788H71.6009L75.8489 20.734Z"></path></svg>

docs/images/light/store.svg

@@ -0,0 +1 @@
+<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/package.json

@@ -1,6 +1,6 @@
 {
   "name": "decky_frontend",
-  "version": "0.0.1",
+  "version": "2.1.1",
   "private": true,
   "license": "GPLV2",
   "scripts": {
@@ -17,6 +17,7 @@
     "@rollup/plugin-replace": "^4.0.0",
     "@rollup/plugin-typescript": "^8.3.3",
     "@types/react": "16.14.0",
+    "@types/react-file-icon": "^1.0.1",
     "@types/react-router": "5.1.18",
     "@types/webpack": "^5.28.0",
     "husky": "^8.0.1",
@@ -26,7 +27,10 @@
     "prettier-plugin-import-sort": "^0.0.7",
     "react": "16.14.0",
     "react-dom": "16.14.0",
-    "rollup": "^2.75.7",
+    "rollup": "^2.76.0",
+    "rollup-plugin-delete": "^2.0.0",
+    "rollup-plugin-external-globals": "^0.6.1",
+    "rollup-plugin-polyfill-node": "^0.10.2",
     "tslib": "^2.4.0",
     "typescript": "^4.7.4"
   },
@@ -37,7 +41,10 @@
     }
   },
   "dependencies": {
-    "decky-frontend-lib": "^1.0.2",
-    "react-icons": "^4.4.0"
+    "decky-frontend-lib": "^3.18.4",
+    "react-file-icon": "^1.2.0",
+    "react-icons": "^4.4.0",
+    "react-markdown": "^8.0.3",
+    "remark-gfm": "^3.0.1"
   }
 }

frontend/rollup.config.js

@@ -4,12 +4,25 @@ 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(),
+    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({
@@ -17,13 +30,16 @@ export default defineConfig({
       'process.env.NODE_ENV': JSON.stringify('production'),
     }),
   ],
-  external: ["react", "react-dom"],
+  preserveEntrySignatures: false,
   output: {
-    file: '../backend/static/plugin-loader.iife.js',
-    globals: {
-      react: 'SP_REACT',
-      'react-dom': 'SP_REACTDOM',
+    dir: '../backend/static',
+    format: 'esm',
+    chunkFileNames: (chunkInfo) => {
+      return 'chunk-[hash].js';
     },
-    format: 'iife',
+  },
+  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(name: string, component: FC) {
+    this._components.set(name, component);
+    this.notifyUpdate();
+  }
+
+  removeComponent(name: string) {
+    this._components.delete(name);
+    this.notifyUpdate();
+  }
+
+  private notifyUpdate() {
+    this.eventBus.dispatchEvent(new Event('update'));
+  }
+}
+
+interface DeckyGlobalComponentsContext extends PublicDeckyGlobalComponentsState {
+  addComponent(name: string, component: FC): void;
+  removeComponent(name: 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/DeckyMenuState.tsx

@@ -0,0 +1,147 @@
+import { CustomMainMenuItem, ItemPatch, OverlayPatch } from 'decky-frontend-lib';
+import { FC, ReactNode, createContext, useContext, useEffect, useState } from 'react';
+
+interface PublicDeckyMenuState {
+  items: Set<CustomMainMenuItem>;
+  itemPatches: Map<string, Set<ItemPatch>>;
+  overlayPatches: Set<OverlayPatch>;
+  overlayComponents: Set<ReactNode>;
+}
+
+export class DeckyMenuState {
+  private _items = new Set<CustomMainMenuItem>();
+  private _itemPatches = new Map<string, Set<ItemPatch>>();
+  private _overlayPatches = new Set<OverlayPatch>();
+  private _overlayComponents = new Set<ReactNode>();
+
+  public eventBus = new EventTarget();
+
+  publicState(): PublicDeckyMenuState {
+    return {
+      items: this._items,
+      itemPatches: this._itemPatches,
+      overlayPatches: this._overlayPatches,
+      overlayComponents: this._overlayComponents,
+    };
+  }
+
+  addItem(item: CustomMainMenuItem) {
+    this._items.add(item);
+    this.notifyUpdate();
+    return item;
+  }
+
+  addPatch(path: string, patch: ItemPatch) {
+    let patchList = this._itemPatches.get(path);
+    if (!patchList) {
+      patchList = new Set();
+      this._itemPatches.set(path, patchList);
+    }
+    patchList.add(patch);
+    this.notifyUpdate();
+    return patch;
+  }
+
+  addOverlayPatch(patch: OverlayPatch) {
+    this._overlayPatches.add(patch);
+    this.notifyUpdate();
+    return patch;
+  }
+
+  addOverlayComponent(component: ReactNode) {
+    this._overlayComponents.add(component);
+    this.notifyUpdate();
+    return component;
+  }
+
+  removePatch(path: string, patch: ItemPatch) {
+    const patchList = this._itemPatches.get(path);
+    patchList?.delete(patch);
+    if (patchList?.size == 0) {
+      this._itemPatches.delete(path);
+    }
+    this.notifyUpdate();
+  }
+
+  removeItem(item: CustomMainMenuItem) {
+    this._items.delete(item);
+    this.notifyUpdate();
+    return item;
+  }
+
+  removeOverlayPatch(patch: OverlayPatch) {
+    this._overlayPatches.delete(patch);
+    this.notifyUpdate();
+  }
+
+  removeOverlayComponent(component: ReactNode) {
+    this._overlayComponents.delete(component);
+    this.notifyUpdate();
+  }
+
+  private notifyUpdate() {
+    this.eventBus.dispatchEvent(new Event('update'));
+  }
+}
+
+interface DeckyMenuStateContext extends PublicDeckyMenuState {
+  addItem: DeckyMenuState['addItem'];
+  addPatch: DeckyMenuState['addPatch'];
+  addOverlayPatch: DeckyMenuState['addOverlayPatch'];
+  addOverlayComponent: DeckyMenuState['addOverlayComponent'];
+  removePatch: DeckyMenuState['removePatch'];
+  removeOverlayPatch: DeckyMenuState['removeOverlayPatch'];
+  removeOverlayComponent: DeckyMenuState['removeOverlayComponent'];
+  removeItem: DeckyMenuState['removeItem'];
+}
+
+const DeckyMenuStateContext = createContext<DeckyMenuStateContext>(null as any);
+
+export const useDeckyMenuState = () => useContext(DeckyMenuStateContext);
+
+interface Props {
+  deckyMenuState: DeckyMenuState;
+}
+
+export const DeckyMenuStateContextProvider: FC<Props> = ({ children, deckyMenuState }) => {
+  const [publicDeckyMenuState, setPublicDeckyMenuState] = useState<PublicDeckyMenuState>({
+    ...deckyMenuState.publicState(),
+  });
+
+  useEffect(() => {
+    function onUpdate() {
+      setPublicDeckyMenuState({ ...deckyMenuState.publicState() });
+    }
+
+    deckyMenuState.eventBus.addEventListener('update', onUpdate);
+
+    return () => deckyMenuState.eventBus.removeEventListener('update', onUpdate);
+  }, []);
+
+  const addItem = deckyMenuState.addItem.bind(deckyMenuState);
+  const addPatch = deckyMenuState.addPatch.bind(deckyMenuState);
+  const addOverlayPatch = deckyMenuState.addOverlayPatch.bind(deckyMenuState);
+  const addOverlayComponent = deckyMenuState.addOverlayComponent.bind(deckyMenuState);
+  const removePatch = deckyMenuState.removePatch.bind(deckyMenuState);
+  const removeOverlayPatch = deckyMenuState.removeOverlayPatch.bind(deckyMenuState);
+  const removeOverlayComponent = deckyMenuState.removeOverlayComponent.bind(deckyMenuState);
+  const removeItem = deckyMenuState.removeItem.bind(deckyMenuState);
+
+  return (
+    <DeckyMenuStateContext.Provider
+      value={{
+        ...publicDeckyMenuState,
+        addItem,
+        addPatch,
+        addOverlayPatch,
+        addOverlayComponent,
+        removePatch,
+        removeOverlayPatch,
+        removeOverlayComponent,
+        removeItem,
+      }}
+    >
+      {children}
+    </DeckyMenuStateContext.Provider>
+  );
+};

frontend/src/components/DeckyRouterState.tsx

@@ -6,17 +6,21 @@ export interface RouterEntry {
   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 };
+    return { routes: this._routes, routePatches: this._routePatches };
   }
 
   addRoute(path: string, component: RouterEntry['component'], props: RouterEntry['props'] = {}) {
@@ -24,6 +28,26 @@ export class DeckyRouterState {
     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();
@@ -36,6 +60,8 @@ export class DeckyRouterState {
 
 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;
 }
 
@@ -62,12 +88,15 @@ export const DeckyRouterStateContextProvider: FC<Props> = ({ children, deckyRout
     return () => deckyRouterState.eventBus.removeEventListener('update', onUpdate);
   }, []);
 
-  const addRoute = (path: string, component: RouterEntry['component'], props: RouterEntry['props'] = {}) =>
-    deckyRouterState.addRoute(path, component, props);
-  const removeRoute = (path: string) => deckyRouterState.removeRoute(path);
+  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, removeRoute }}>
+    <DeckyRouterStateContext.Provider
+      value={{ ...publicDeckyRouterState, addRoute, addPatch, removePatch, removeRoute }}
+    >
       {children}
     </DeckyRouterStateContext.Provider>
   );

frontend/src/components/DeckyState.tsx

@@ -1,20 +1,42 @@
 import { FC, createContext, useContext, useEffect, useState } from 'react';
 
 import { Plugin } from '../plugin';
+import { PluginUpdateMapping } from '../store';
+import { VerInfo } from '../updater';
 
 interface PublicDeckyState {
   plugins: Plugin[];
   activePlugin: Plugin | null;
+  updates: PluginUpdateMapping | null;
+  hasLoaderUpdate?: boolean;
+  isLoaderUpdating: boolean;
+  versionInfo: VerInfo | null;
 }
 
 export class DeckyState {
   private _plugins: Plugin[] = [];
   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, activePlugin: this._activePlugin };
+    return {
+      plugins: this._plugins,
+      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[]) {
@@ -32,12 +54,29 @@ export class DeckyState {
     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;
   closeActivePlugin(): void;
 }
@@ -63,11 +102,15 @@ export const DeckyStateContextProvider: FC<Props> = ({ children, deckyState }) =
     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();
 
   return (
-    <DeckyStateContext.Provider value={{ ...publicDeckyState, setActivePlugin, closeActivePlugin }}>
+    <DeckyStateContext.Provider
+      value={{ ...publicDeckyState, setIsLoaderUpdating, setVersionInfo, setActivePlugin, closeActivePlugin }}
+    >
       {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/Markdown.tsx

@@ -0,0 +1,42 @@
+import { Focusable, Router } 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?.();
+                  Router.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

@@ -1,30 +1,57 @@
-import { ButtonItem, PanelSection, PanelSectionRow } from 'decky-frontend-lib';
+import {
+  ButtonItem,
+  Focusable,
+  PanelSection,
+  PanelSectionRow,
+  joinClassNames,
+  scrollClasses,
+  staticClasses,
+} from 'decky-frontend-lib';
 import { VFC } from 'react';
 
 import { useDeckyState } from './DeckyState';
+import NotificationBadge from './NotificationBadge';
+import { useQuickAccessVisible } from './QuickAccessVisibleState';
+import TitleView from './TitleView';
 
 const PluginView: VFC = () => {
-  const { plugins, activePlugin, setActivePlugin } = useDeckyState();
+  const { plugins, updates, activePlugin, setActivePlugin, closeActivePlugin } = useDeckyState();
+  const visible = useQuickAccessVisible();
 
   if (activePlugin) {
-    return <div style={{ height: '100%' }}>{activePlugin.content}</div>;
+    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 (
-    <PanelSection>
-      {plugins
-        .filter((p) => p.content)
-        .map(({ name, icon }) => (
-          <PanelSectionRow key={name}>
-            <ButtonItem layout="below" onClick={() => setActivePlugin(name)}>
-              <div style={{ display: 'flex', justifyContent: 'space-between' }}>
-                <div>{icon}</div>
-                <div>{name}</div>
-              </div>
-            </ButtonItem>
-          </PanelSectionRow>
-        ))}
-    </PanelSection>
+    <>
+      <TitleView />
+      <div className={joinClassNames(staticClasses.TabGroupPanel, scrollClasses.ScrollPanel, scrollClasses.ScrollY)}>
+        <PanelSection>
+          {plugins
+            .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>
+    </>
   );
 };
 

frontend/src/components/QuickAccessVisibleState.tsx

@@ -0,0 +1,21 @@
+import { FC, createContext, useContext, useState } from 'react';
+
+const QuickAccessVisibleState = createContext<boolean>(true);
+
+export const useQuickAccessVisible = () => useContext(QuickAccessVisibleState);
+
+export const QuickAccessVisibleStateProvider: FC<{ initial: boolean; setter: ((val: boolean) => {}[]) | never[] }> = ({
+  children,
+  initial,
+  setter,
+}) => {
+  const [visible, setVisible] = useState<boolean>(initial);
+  const [prev, setPrev] = useState<boolean>(initial);
+  // hack to use an array as a "pointer" to pass the setter up the tree
+  setter[0] = setVisible;
+  if (initial != prev) {
+    setPrev(initial);
+    setVisible(initial);
+  }
+  return <QuickAccessVisibleState.Provider value={visible}>{children}</QuickAccessVisibleState.Provider>;
+};

frontend/src/components/TitleView.tsx

@@ -7,9 +7,7 @@ import { useDeckyState } from './DeckyState';
 const titleStyles: CSSProperties = {
   display: 'flex',
   paddingTop: '3px',
-  paddingBottom: '14px',
   paddingRight: '16px',
-  boxShadow: 'unset',
 };
 
 const TitleView: VFC = () => {

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 +1,42 @@
+import { ConfirmModal, Navigation, QuickAccessTab, Spinner, staticClasses } from 'decky-frontend-lib';
+import { FC, useState } from 'react';
+
+interface PluginInstallModalProps {
+  artifact: string;
+  version: string;
+  hash: string;
+  // reinstall: boolean;
+  onOK(): void;
+  onCancel(): void;
+  closeModal?(): void;
+}
+
+const PluginInstallModal: FC<PluginInstallModalProps> = ({ artifact, version, hash, onOK, onCancel, closeModal }) => {
+  const [loading, setLoading] = useState<boolean>(false);
+  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();
+      }}
+    >
+      <div className={staticClasses.Title} style={{ flexDirection: 'column' }}>
+        {hash == 'False' ? <h3 style={{ color: 'red' }}>!!!!NO HASH PROVIDED!!!!</h3> : null}
+        <div style={{ flexDirection: 'row' }}>
+          {loading && <Spinner style={{ width: '20px' }} />} {loading ? 'Installing' : 'Install'} {artifact}
+          {version ? ' version ' + version : null}
+          {!loading && '?'}
+        </div>
+      </div>
+    </ConfirmModal>
+  );
+};
+
+export default PluginInstallModal;

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 +1,160 @@
+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 { 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,
+}) => {
+  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>
+                    )}
+                    {file.name}
+                  </div>
+                </DialogButton>
+              );
+            })}
+        {error}
+      </Focusable>
+      {!loading && !error && !includeFiles && (
+        <DialogButton
+          className="Primary"
+          style={{ marginTop: '10px', alignSelf: 'flex-end' }}
+          onClick={() => {
+            onSubmit({ path, realpath: listing.realpath });
+            closeModal?.();
+          }}
+        >
+          Use this folder
+        </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 +1,69 @@
+import { Patch, findModuleChild, replacePatch, sleep } from 'decky-frontend-lib';
+
+import Logger from '../../../../logger';
+
+const logger = new Logger('LibraryPatch');
+
+declare global {
+  interface Window {
+    SteamClient: any;
+    appDetailsStore: any;
+  }
+}
+
+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

@@ -1,25 +1,39 @@
 import { SidebarNavigation } from 'decky-frontend-lib';
+import { lazy } from 'react';
 
-import GeneralSettings from './pages/GeneralSettings';
-import PluginList from './pages/PluginList';
+import { useSetting } from '../../utils/hooks/useSetting';
+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() {
-  return (
-    <SidebarNavigation
-      title="Decky Settings"
-      showTitle
-      pages={[
-        {
-          title: 'General',
-          content: <GeneralSettings />,
-          route: '/decky/settings/general',
-        },
-        {
-          title: 'Plugins',
-          content: <PluginList />,
-          route: '/decky/settings/plugins',
-        },
-      ]}
-    />
-  );
+  const [isDeveloper, setIsDeveloper] = useSetting<boolean>('developer.enabled', false);
+
+  const pages = [
+    {
+      title: 'General',
+      content: <GeneralSettings isDeveloper={isDeveloper} setIsDeveloper={setIsDeveloper} />,
+      route: '/decky/settings/general',
+    },
+    {
+      title: 'Plugins',
+      content: <PluginList />,
+      route: '/decky/settings/plugins',
+    },
+  ];
+
+  if (isDeveloper)
+    pages.push({
+      title: 'Developer',
+      content: (
+        <WithSuspense>
+          <DeveloperSettings />
+        </WithSuspense>
+      ),
+      route: '/decky/settings/developer',
+    });
+
+  return <SidebarNavigation title="Decky Settings" showTitle pages={pages} />;
 }

frontend/src/components/settings/pages/GeneralSettings.tsx

@@ -1,30 +0,0 @@
-import { DialogButton, Field, TextField } from 'decky-frontend-lib';
-import { useState } from 'react';
-import { FaShapes } from 'react-icons/fa';
-
-import { installFromURL } from '../../store/Store';
-
-export default function GeneralSettings() {
-  const [pluginURL, setPluginURL] = useState('');
-  // const [checked, setChecked] = useState(false); // store these in some kind of State instead
-  return (
-    <div>
-      {/* <Field
-        label="A Toggle with an icon"
-        icon={<FaShapes style={{ display: 'block' }} />}
-      >
-        <Toggle
-          value={checked}
-          onChange={(e) => setChecked(e)}
-        />
-      </Field> */}
-      <Field
-        label="Manual plugin install"
-        description={<TextField label={'URL'} value={pluginURL} onChange={(e) => setPluginURL(e?.target.value)} />}
-        icon={<FaShapes style={{ display: 'block' }} />}
-      >
-        <DialogButton onClick={() => installFromURL(pluginURL)}>Install</DialogButton>
-      </Field>
-    </div>
-  );
-}

frontend/src/components/settings/pages/PluginList.tsx

@@ -1,34 +0,0 @@
-import { DialogButton, staticClasses } from 'decky-frontend-lib';
-import { FaTrash } from 'react-icons/fa';
-
-import { useDeckyState } from '../../DeckyState';
-
-export default function PluginList() {
-  const { plugins } = useDeckyState();
-
-  if (plugins.length === 0) {
-    return (
-      <div>
-        <p>No plugins installed</p>
-      </div>
-    );
-  }
-
-  return (
-    <ul style={{ listStyleType: 'none' }}>
-      {plugins.map(({ name }) => (
-        <li style={{ display: 'flex', flexDirection: 'row', alignItems: 'center' }}>
-          <span>{name}</span>
-          <div className={staticClasses.Title} style={{ marginLeft: 'auto', boxShadow: 'none' }}>
-            <DialogButton
-              style={{ height: '40px', width: '40px', padding: '10px 12px' }}
-              onClick={() => window.DeckyPluginLoader.uninstall_plugin(name)}
-            >
-              <FaTrash />
-            </DialogButton>
-          </div>
-        </li>
-      ))}
-    </ul>
-  );
-}

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

@@ -0,0 +1,84 @@
+import { Field, Focusable, TextField, Toggle } from 'decky-frontend-lib';
+import { useRef } from 'react';
+import { FaReact, FaSteamSymbol } from 'react-icons/fa';
+
+import { setShouldConnectToReactDevTools, setShowValveInternal } from '../../../../developer';
+import { useSetting } from '../../../../utils/hooks/useSetting';
+
+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 textRef = useRef<HTMLDivElement>(null);
+
+  return (
+    <>
+      <Field
+        label="Enable Valve Internal"
+        description={
+          <span style={{ whiteSpace: 'pre-line' }}>
+            Enables the Valve internal developer menu.{' '}
+            <span style={{ color: 'red' }}>Do not touch anything in this menu unless you know what it does.</span>
+          </span>
+        }
+        icon={<FaSteamSymbol style={{ display: 'block' }} />}
+      >
+        <Toggle
+          value={enableValveInternal}
+          onChange={(toggleValue) => {
+            setEnableValveInternal(toggleValue);
+            setShowValveInternal(toggleValue);
+          }}
+        />
+      </Field>{' '}
+      <Focusable
+        onTouchEnd={
+          reactDevtoolsIP == ''
+            ? () => {
+                (textRef.current?.childNodes[0] as HTMLInputElement)?.focus();
+              }
+            : undefined
+        }
+        onClick={
+          reactDevtoolsIP == ''
+            ? () => {
+                (textRef.current?.childNodes[0] as HTMLInputElement)?.focus();
+              }
+            : undefined
+        }
+        onOKButton={
+          reactDevtoolsIP == ''
+            ? () => {
+                (textRef.current?.childNodes[0] as HTMLInputElement)?.focus();
+              }
+            : undefined
+        }
+      >
+        <Field
+          label="Enable React DevTools"
+          description={
+            <>
+              <span style={{ whiteSpace: 'pre-line' }}>
+                Enables connection to a computer running React DevTools. Changing this setting will reload Steam. Set
+                the IP address before enabling.
+              </span>
+              <div ref={textRef}>
+                <TextField label={'IP'} 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>
+      </Focusable>
+    </>
+  );
+}

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

@@ -0,0 +1,41 @@
+import { Dropdown, Field } from 'decky-frontend-lib';
+import { FunctionComponent } from 'react';
+
+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 [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="Update Channel">
+      <Dropdown
+        rgOptions={Object.values(UpdateBranch)
+          .filter((branch) => typeof branch == 'string')
+          .map((branch) => ({
+            label: 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 +1,29 @@
+import { Field, Toggle } from 'decky-frontend-lib';
+import { FaBug } from 'react-icons/fa';
+
+import { useSetting } from '../../../../utils/hooks/useSetting';
+
+export default function RemoteDebuggingSettings() {
+  const [allowRemoteDebugging, setAllowRemoteDebugging] = useSetting<boolean>('cef_forward', false);
+
+  return (
+    <Field
+      label="Allow Remote CEF Debugging"
+      description={
+        <span style={{ whiteSpace: 'pre-line' }}>
+          Allow unauthenticated access to the CEF debugger to anyone in your network
+        </span>
+      }
+      icon={<FaBug 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 +1,52 @@
+import { Dropdown, Field, TextField } from 'decky-frontend-lib';
+import { FunctionComponent } from 'react';
+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);
+
+  // 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="Store Channel">
+        <Dropdown
+          rgOptions={Object.values(Store)
+            .filter((store) => typeof store == 'string')
+            .map((store) => ({
+              label: store,
+              data: Store[store],
+            }))}
+          selectedOption={selectedStore}
+          onChange={async (newVal) => {
+            await setSelectedStore(newVal.data);
+            logger.log('switching stores!');
+          }}
+        />
+      </Field>
+      {selectedStore == Store.Custom && (
+        <Field
+          label="Custom Store"
+          indentLevel={1}
+          description={
+            <TextField
+              label={'URL'}
+              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 +1,165 @@
+import {
+  Carousel,
+  DialogButton,
+  Field,
+  FocusRing,
+  Focusable,
+  ProgressBarWithInfo,
+  Spinner,
+  showModal,
+} from 'decky-frontend-lib';
+import { useCallback } from 'react';
+import { Suspense, lazy } from 'react';
+import { useEffect, useState } from 'react';
+import { FaArrowDown } from 'react-icons/fa';
+
+import { VerInfo, callUpdaterMethod, finishUpdate } from '../../../../updater';
+import { findSP } from '../../../../utils/windows';
+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();
+  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}</h1>
+                {versionInfo?.all?.[id]?.body ? (
+                  <WithSuspense>
+                    <MarkdownRenderer onDismiss={closeModal}>{versionInfo.all[id].body}</MarkdownRenderer>
+                  </WithSuspense>
+                ) : (
+                  'no patch notes for this version'
+                )}
+              </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="Decky Updates"
+        />
+      </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);
+
+  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 ? 'Patch Notes' : undefined}
+        onOptionsButton={versionInfo?.all ? showPatchNotes : undefined}
+        label="Updates"
+        description={
+          versionInfo && (
+            <span style={{ whiteSpace: 'pre-line' }}>{`Current version: ${versionInfo.current}\n${
+              versionInfo.updatable ? `Latest version: ${versionInfo.remote?.tag_name}` : ''
+            }`}</span>
+          )
+        }
+        icon={
+          !versionInfo ? (
+            <Spinner style={{ width: '1em', height: 20, display: 'block' }} />
+          ) : (
+            <FaArrowDown style={{ display: 'block' }} />
+          )
+        }
+      >
+        {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
+              ? 'Checking'
+              : !versionInfo?.remote || versionInfo?.remote?.tag_name == versionInfo?.current
+              ? 'Check For Updates'
+              : 'Install Update'}
+          </DialogButton>
+        ) : (
+          <ProgressBarWithInfo
+            layout="inline"
+            bottomSeparator="none"
+            nProgress={updateProgress}
+            indeterminate={reloading}
+            sOperationText={reloading ? 'Reloading' : 'Updating'}
+          />
+        )}
+      </Field>
+      {versionInfo?.remote && (
+        <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 { DialogButton, Field, TextField, Toggle } from 'decky-frontend-lib';
+import { useState } from 'react';
+import { FaShapes, FaTools } from 'react-icons/fa';
+
+import { installFromURL } from '../../../../store';
+import BranchSelect from './BranchSelect';
+import RemoteDebuggingSettings from './RemoteDebugging';
+import StoreSelect from './StoreSelect';
+import UpdaterSettings from './Updater';
+
+export default function GeneralSettings({
+  isDeveloper,
+  setIsDeveloper,
+}: {
+  isDeveloper: boolean;
+  setIsDeveloper: (val: boolean) => void;
+}) {
+  const [pluginURL, setPluginURL] = useState('');
+
+  return (
+    <div>
+      <UpdaterSettings />
+      <BranchSelect />
+      <StoreSelect />
+      <RemoteDebuggingSettings />
+      <Field
+        label="Developer mode"
+        description={<span style={{ whiteSpace: 'pre-line' }}>Enables Decky's developer settings.</span>}
+        icon={<FaTools style={{ display: 'block' }} />}
+      >
+        <Toggle
+          value={isDeveloper}
+          onChange={(toggleValue) => {
+            setIsDeveloper(toggleValue);
+          }}
+        />
+      </Field>
+      <Field
+        label="Manual plugin install"
+        description={<TextField label={'URL'} value={pluginURL} onChange={(e) => setPluginURL(e?.target.value)} />}
+        icon={<FaShapes style={{ display: 'block' }} />}
+      >
+        <DialogButton disabled={pluginURL.length == 0} onClick={() => installFromURL(pluginURL)}>
+          Install
+        </DialogButton>
+      </Field>
+    </div>
+  );
+}

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

@@ -0,0 +1,66 @@
+import { DialogButton, Focusable, Menu, MenuItem, showContextMenu } from 'decky-frontend-lib';
+import { useEffect } from 'react';
+import { FaDownload, FaEllipsisH } from 'react-icons/fa';
+
+import { requestPluginInstall } from '../../../../store';
+import { useDeckyState } from '../../../DeckyState';
+
+export default function PluginList() {
+  const { plugins, updates } = useDeckyState();
+
+  useEffect(() => {
+    window.DeckyPluginLoader.checkPluginUpdates();
+  }, []);
+
+  if (plugins.length === 0) {
+    return (
+      <div>
+        <p>No plugins installed</p>
+      </div>
+    );
+  }
+
+  return (
+    <ul style={{ listStyleType: 'none' }}>
+      {plugins.map(({ name, version }) => {
+        const update = updates?.get(name);
+        return (
+          <li style={{ display: 'flex', flexDirection: 'row', alignItems: 'center', paddingBottom: '10px' }}>
+            <span>
+              {name} {version}
+            </span>
+            <Focusable style={{ marginLeft: 'auto', boxShadow: 'none', display: 'flex', justifyContent: 'right' }}>
+              {update && (
+                <DialogButton
+                  style={{ height: '40px', minWidth: '60px', marginRight: '10px' }}
+                  onClick={() => requestPluginInstall(name, update)}
+                >
+                  <div style={{ display: 'flex', flexDirection: 'row' }}>
+                    Update to {update.name}
+                    <FaDownload style={{ paddingLeft: '2rem' }} />
+                  </div>
+                </DialogButton>
+              )}
+              <DialogButton
+                style={{ height: '40px', width: '40px', padding: '10px 12px', minWidth: '40px' }}
+                onClick={(e: MouseEvent) =>
+                  showContextMenu(
+                    <Menu label="Plugin Actions">
+                      <MenuItem onSelected={() => window.DeckyPluginLoader.importPlugin(name, version)}>
+                        Reload
+                      </MenuItem>
+                      <MenuItem onSelected={() => window.DeckyPluginLoader.uninstallPlugin(name)}>Uninstall</MenuItem>
+                    </Menu>,
+                    e.currentTarget ?? window,
+                  )
+                }
+              >
+                <FaEllipsisH />
+              </DialogButton>
+            </Focusable>
+          </li>
+        );
+      })}
+    </ul>
+  );
+}

frontend/src/components/store/PluginCard.tsx

@@ -2,32 +2,19 @@ import {
   DialogButton,
   Dropdown,
   Focusable,
+  Navigation,
   QuickAccessTab,
-  Router,
   SingleDropdownOption,
   SuspensefulImage,
+  joinClassNames,
   staticClasses,
 } from 'decky-frontend-lib';
 import { FC, useRef, useState } from 'react';
 
-import {
-  LegacyStorePlugin,
-  StorePlugin,
-  StorePluginVersion,
-  requestLegacyPluginInstall,
-  requestPluginInstall,
-} from './Store';
+import { StorePlugin, StorePluginVersion, requestPluginInstall } from '../../store';
 
 interface PluginCardProps {
-  plugin: StorePlugin | LegacyStorePlugin;
-}
-
-const classNames = (...classes: string[]) => {
-  return classes.join(' ');
-};
-
-function isLegacyPlugin(plugin: LegacyStorePlugin | StorePlugin): plugin is LegacyStorePlugin {
-  return 'artifact' in plugin;
+  plugin: StorePlugin;
 }
 
 const PluginCard: FC<PluginCardProps> = ({ plugin }) => {
@@ -44,15 +31,15 @@ const PluginCard: FC<PluginCardProps> = ({ plugin }) => {
     >
       {/* TODO: abstract this messy focus hackiness into a custom component in lib */}
       <Focusable
-        // className="Panel Focusable"
+        className="deckyStoreCard"
         ref={containerRef}
         onActivate={(_: CustomEvent) => {
           buttonRef.current!.focus();
         }}
         onCancel={(_: CustomEvent) => {
           if (containerRef.current!.querySelectorAll('* :focus').length === 0) {
-            Router.NavigateBackOrOpenMenu();
-            setTimeout(() => Router.OpenQuickAccessMenu(QuickAccessTab.Decky), 1000);
+            Navigation.NavigateBack();
+            setTimeout(() => Navigation.OpenQuickAccessMenu(QuickAccessTab.Decky), 1000);
           } else {
             containerRef.current!.focus();
           }
@@ -68,62 +55,70 @@ const PluginCard: FC<PluginCardProps> = ({ plugin }) => {
           boxSizing: 'border-box',
         }}
       >
-        <div style={{ display: 'flex', alignItems: 'center' }}>
-          <a
+        <div className="deckyStoreCardHeader" style={{ display: 'flex', alignItems: 'center' }}>
+          <div
             style={{ fontSize: '18pt', padding: '10px' }}
-            className={classNames(staticClasses.Text)}
+            className={joinClassNames(staticClasses.Text)}
             // onClick={() => Router.NavigateToExternalWeb('https://github.com/' + plugin.artifact)}
           >
-            {isLegacyPlugin(plugin) ? (
-              <div>
-                <span style={{ color: 'grey' }}>{plugin.artifact.split('/')[0]}/</span>
-                {plugin.artifact.split('/')[1]}
-              </div>
-            ) : (
-              plugin.name
-            )}
-          </a>
+            {plugin.name}
+          </div>
         </div>
         <div
           style={{
             display: 'flex',
             flexDirection: 'row',
           }}
+          className="deckyStoreCardBody"
         >
           <SuspensefulImage
+            className="deckyStoreCardImage"
             suspenseWidth="256px"
             style={{
               width: 'auto',
               height: '160px',
             }}
-            src={
-              isLegacyPlugin(plugin)
-                ? `https://cdn.tzatzikiweeb.moe/file/steam-deck-homebrew/artifact_images/${plugin.artifact.replace(
-                    '/',
-                    '_',
-                  )}.png`
-                : `https://cdn.tzatzikiweeb.moe/file/steam-deck-homebrew/artifact_images/${plugin.name.replace(
-                    '/',
-                    '_',
-                  )}.png`
-            }
+            src={plugin.image_url}
           />
           <div
             style={{
               display: 'flex',
               flexDirection: 'column',
             }}
+            className="deckyStoreCardInfo"
           >
-            <p className={classNames(staticClasses.PanelSectionRow)}>
-              <span>Author: {plugin.author}</span>
+            <p
+              className={joinClassNames(staticClasses.PanelSectionRow)}
+              style={{ marginTop: '0px', marginLeft: '16px' }}
+            >
+              <span style={{ paddingLeft: '0px' }}>Author: {plugin.author}</span>
             </p>
-            <p className={classNames(staticClasses.PanelSectionRow)}>
-              <span>Tags:</span>
+            <p
+              className={joinClassNames(staticClasses.PanelSectionRow)}
+              style={{
+                marginLeft: '16px',
+                marginTop: '0px',
+                marginBottom: '0px',
+                marginRight: '16px',
+              }}
+            >
+              <span style={{ paddingLeft: '0px' }}>{plugin.description}</span>
+            </p>
+            <p
+              className={joinClassNames('deckyStoreCardTagsContainer', staticClasses.PanelSectionRow)}
+              style={{
+                padding: '0 16px',
+                display: 'flex',
+                flexWrap: 'wrap',
+                gap: '5px 10px',
+              }}
+            >
+              <span style={{ padding: '5px 0' }}>Tags:</span>
               {plugin.tags.map((tag: string) => (
                 <span
+                  className="deckyStoreCardTag"
                   style={{
                     padding: '5px',
-                    marginRight: '10px',
                     borderRadius: '5px',
                     background: tag == 'root' ? '#842029' : '#ACB2C947',
                   }}
@@ -131,23 +126,11 @@ const PluginCard: FC<PluginCardProps> = ({ plugin }) => {
                   {tag == 'root' ? 'Requires root' : tag}
                 </span>
               ))}
-              {isLegacyPlugin(plugin) && (
-                <span
-                  style={{
-                    color: '#232120',
-                    padding: '5px',
-                    marginRight: '10px',
-                    borderRadius: '5px',
-                    background: '#EDE841',
-                  }}
-                >
-                  legacy
-                </span>
-              )}
             </p>
           </div>
         </div>
         <div
+          className="deckyStoreCardActionsContainer"
           style={{
             width: '100%',
             alignSelf: 'flex-end',
@@ -156,6 +139,7 @@ const PluginCard: FC<PluginCardProps> = ({ plugin }) => {
           }}
         >
           <Focusable
+            className="deckyStoreCardActions"
             style={{
               display: 'flex',
               flexDirection: 'row',
@@ -163,37 +147,31 @@ const PluginCard: FC<PluginCardProps> = ({ plugin }) => {
             }}
           >
             <div
+              className="deckyStoreCardInstallButtonContainer"
               style={{
                 flex: '1',
               }}
             >
               <DialogButton
+                className="deckyStoreCardInstallButton"
                 ref={buttonRef}
-                onClick={() =>
-                  isLegacyPlugin(plugin)
-                    ? requestLegacyPluginInstall(plugin, Object.keys(plugin.versions)[selectedOption])
-                    : requestPluginInstall(plugin, plugin.versions[selectedOption])
-                }
+                onClick={() => requestPluginInstall(plugin.name, plugin.versions[selectedOption])}
               >
                 Install
               </DialogButton>
             </div>
             <div
+              className="deckyStoreCardVersionDropdownContainer"
               style={{
                 flex: '0.2',
               }}
             >
               <Dropdown
                 rgOptions={
-                  (isLegacyPlugin(plugin)
-                    ? Object.keys(plugin.versions).map((v, k) => ({
-                        data: k,
-                        label: v,
-                      }))
-                    : plugin.versions.map((version: StorePluginVersion, index) => ({
-                        data: index,
-                        label: version.name,
-                      }))) as SingleDropdownOption[]
+                  plugin.versions.map((version: StorePluginVersion, index) => ({
+                    data: index,
+                    label: version.name,
+                  })) as SingleDropdownOption[]
                 }
                 strDefaultLabel={'Select a version'}
                 selectedOption={selectedOption}

frontend/src/components/store/Store.tsx

@@ -1,81 +1,20 @@
 import { SteamSpinner } from 'decky-frontend-lib';
 import { FC, useEffect, useState } from 'react';
 
+import Logger from '../../logger';
+import { StorePlugin, getPluginList } from '../../store';
 import PluginCard from './PluginCard';
 
-export interface StorePluginVersion {
-  name: string;
-  hash: string;
-}
-
-export interface StorePlugin {
-  id: number;
-  name: string;
-  versions: StorePluginVersion[];
-  author: string;
-  description: string;
-  tags: string[];
-}
-
-export interface LegacyStorePlugin {
-  artifact: string;
-  versions: {
-    [version: string]: string;
-  };
-  author: string;
-  description: string;
-  tags: string[];
-}
-
-export async function installFromURL(url: string) {
-  const formData = new FormData();
-  const splitURL = url.split('/');
-  formData.append('name', splitURL[splitURL.length - 1].replace('.zip', ''));
-  formData.append('artifact', url);
-  await fetch('http://localhost:1337/browser/install_plugin', {
-    method: 'POST',
-    body: formData,
-  });
-}
-
-export async function requestLegacyPluginInstall(plugin: LegacyStorePlugin, selectedVer: string) {
-  const formData = new FormData();
-  formData.append('name', plugin.artifact);
-  formData.append('artifact', `https://github.com/${plugin.artifact}/archive/refs/tags/${selectedVer}.zip`);
-  formData.append('version', selectedVer);
-  formData.append('hash', plugin.versions[selectedVer]);
-  await fetch('http://localhost:1337/browser/install_plugin', {
-    method: 'POST',
-    body: formData,
-  });
-}
-
-export async function requestPluginInstall(plugin: StorePlugin, selectedVer: StorePluginVersion) {
-  const formData = new FormData();
-  formData.append('name', plugin.name);
-  formData.append('artifact', `https://cdn.tzatzikiweeb.moe/file/steam-deck-homebrew/versions/${selectedVer.hash}.zip`);
-  formData.append('version', selectedVer.name);
-  formData.append('hash', selectedVer.hash);
-  await fetch('http://localhost:1337/browser/install_plugin', {
-    method: 'POST',
-    body: formData,
-  });
-}
+const logger = new Logger('FilePicker');
 
 const StorePage: FC<{}> = () => {
   const [data, setData] = useState<StorePlugin[] | null>(null);
-  const [legacyData, setLegacyData] = useState<LegacyStorePlugin[] | null>(null);
 
   useEffect(() => {
     (async () => {
-      const res = await fetch('https://beta.deckbrew.xyz/plugins', { method: 'GET' }).then((r) => r.json());
-      console.log(res);
-      setData(res.filter((x: StorePlugin) => x.name !== 'Example Plugin'));
-    })();
-    (async () => {
-      const res = await fetch('https://plugins.deckbrew.xyz/get_plugins', { method: 'GET' }).then((r) => r.json());
-      console.log(res);
-      setLegacyData(res);
+      const res = await getPluginList();
+      logger.log('got data!', res);
+      setData(res);
     })();
   }, []);
 
@@ -104,11 +43,6 @@ const StorePage: FC<{}> = () => {
             {data.map((plugin: StorePlugin) => (
               <PluginCard plugin={plugin} />
             ))}
-            {!legacyData ? (
-              <SteamSpinner />
-            ) : (
-              legacyData.map((plugin: LegacyStorePlugin) => <PluginCard plugin={plugin} />)
-            )}
           </div>
         )}
       </div>

frontend/src/developer.tsx

@@ -0,0 +1,105 @@
+import {
+  Navigation,
+  ReactRouter,
+  Router,
+  fakeRenderComponent,
+  findInReactTree,
+  findInTree,
+  findModule,
+  findModuleChild,
+  gamepadDialogClasses,
+  gamepadSliderClasses,
+  playSectionClasses,
+  quickAccessControlsClasses,
+  quickAccessMenuClasses,
+  scrollClasses,
+  scrollPanelClasses,
+  sleep,
+  staticClasses,
+  updaterFieldClasses,
+} from 'decky-frontend-lib';
+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) {
+  window.DeckyPluginLoader.toaster.toast({
+    title: (enable ? 'Enabling' : 'Disabling') + ' React DevTools',
+    body: 'Reloading in 5 seconds',
+    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

@@ -1,26 +1,44 @@
 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;
   }
 }
 
-window.DeckyPluginLoader?.dismountAll();
-window.DeckyPluginLoader?.deinit();
+(async () => {
+  window.deckyAuthToken = await fetch('http://127.0.0.1:1337/auth/token').then((r) => r.text());
 
-window.DeckyPluginLoader = new PluginLoader();
-window.importDeckyPlugin = function (name: string) {
-  window.DeckyPluginLoader?.importPlugin(name);
-};
+  window.DeckyPluginLoader?.dismountAll();
+  window.DeckyPluginLoader?.deinit();
 
-window.syncDeckyPlugins = async function () {
-  const plugins = await (await fetch('http://127.0.0.1:1337/plugins')).json();
-  for (const plugin of plugins) {
-    window.DeckyPluginLoader?.importPlugin(plugin);
-  }
-};
+  window.DeckyPluginLoader = new PluginLoader();
+  window.DeckyPluginLoader.init();
+  window.importDeckyPlugin = function (name: string, version: string) {
+    window.DeckyPluginLoader?.importPlugin(name, version);
+  };
 
-setTimeout(() => window.syncDeckyPlugins(), 5000);
+  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);
+})();

frontend/src/logger.ts

@@ -8,8 +8,18 @@ export const log = (name: string, ...args: any[]) => {
   );
 };
 
+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.log(
+  console.error(
     `%c Decky %c ${name} %c`,
     'background: #16a085; color: black;',
     'background: #FF0000;',
@@ -28,7 +38,11 @@ class Logger {
   }
 
   debug(...args: any[]) {
-    log(this.name, ...args);
+    debug(this.name, ...args);
+  }
+
+  error(...args: any[]) {
+    error(this.name, ...args);
   }
 }
 

frontend/src/menu-hook.tsx

@@ -0,0 +1,235 @@
+import {
+  CustomMainMenuItem,
+  ItemPatch,
+  MainMenuItem,
+  OverlayPatch,
+  afterPatch,
+  findInReactTree,
+  sleep,
+} from 'decky-frontend-lib';
+import { FC } from 'react';
+import { ReactNode, cloneElement, createElement } from 'react';
+
+import { DeckyMenuState, DeckyMenuStateContextProvider, useDeckyMenuState } from './components/DeckyMenuState';
+import Logger from './logger';
+
+declare global {
+  interface Window {
+    __MENU_HOOK_INSTANCE: any;
+  }
+}
+
+class MenuHook extends Logger {
+  private menuRenderer?: any;
+  private originalRenderer?: any;
+  private menuState: DeckyMenuState = new DeckyMenuState();
+
+  constructor() {
+    super('MenuHook');
+
+    this.log('Initialized');
+    window.__MENU_HOOK_INSTANCE?.deinit?.();
+    window.__MENU_HOOK_INSTANCE = this;
+  }
+
+  init() {
+    const tree = (document.getElementById('root') as any)._reactRootContainer._internalRoot.current;
+    let outerMenuRoot: any;
+    const findMenuRoot = (currentNode: any, iters: number): any => {
+      if (iters >= 60) {
+        // currently 54
+        return null;
+      }
+      if (currentNode?.memoizedProps?.navID == 'MainNavMenuContainer') {
+        this.log(`Menu root was found in ${iters} recursion cycles`);
+        return currentNode;
+      }
+      if (currentNode.child) {
+        let node = findMenuRoot(currentNode.child, iters + 1);
+        if (node !== null) return node;
+      }
+      if (currentNode.sibling) {
+        let node = findMenuRoot(currentNode.sibling, iters + 1);
+        if (node !== null) return node;
+      }
+      return null;
+    };
+
+    (async () => {
+      outerMenuRoot = findMenuRoot(tree, 0);
+      while (!outerMenuRoot) {
+        this.error(
+          'Failed to find Menu root node, reattempting in 5 seconds. A developer may need to increase the recursion limit.',
+        );
+        await sleep(5000);
+        outerMenuRoot = findMenuRoot(tree, 0);
+      }
+      this.log('found outermenuroot', outerMenuRoot);
+      const menuRenderer = outerMenuRoot.return;
+      this.menuRenderer = menuRenderer;
+      this.originalRenderer = menuRenderer.type;
+      let toReplace = new Map<string, ReactNode>();
+      let alreadyPatched = new Map<string, { total: number; node: ReactNode }>();
+
+      let patchedInnerMenu: any;
+      let overlayComponentManager: any;
+
+      const DeckyOverlayComponentManager = () => {
+        const { overlayComponents } = useDeckyMenuState();
+
+        return <>{overlayComponents.values()}</>;
+      };
+
+      const DeckyInnerMenuWrapper = (props: { innerProps: any }) => {
+        const { overlayPatches } = useDeckyMenuState();
+
+        const rendererRet = this.originalRenderer(props.innerProps);
+
+        // Find the first array of children, this contains [mainmenu, overlay]
+        const childArray = findInReactTree(rendererRet, (x) => x?.[0]?.type);
+
+        // Insert the overlay components manager
+        if (!overlayComponentManager) {
+          overlayComponentManager = <DeckyOverlayComponentManager />;
+        }
+
+        childArray.push(overlayComponentManager);
+
+        // This must be cached in patchedInnerMenu to prevent re-renders
+        if (patchedInnerMenu) {
+          childArray[0].type = patchedInnerMenu;
+        } else {
+          afterPatch(childArray[0], 'type', (_, ret) => {
+            const { itemPatches, items } = useDeckyMenuState();
+
+            const itemList = ret.props.children;
+
+            // Add custom menu items
+            if (items.size > 0) {
+              const button = findInReactTree(ret.props.children, (x) =>
+                x?.type?.toString()?.includes('exactRouteMatch:'),
+              );
+
+              const MenuItemComponent: FC<MainMenuItem> = button.type;
+
+              items.forEach((item) => {
+                let realIndex = 0; // there are some non-item things in the array
+                let count = 0;
+                itemList.forEach((i: any) => {
+                  if (count == item.index) return;
+                  if (i?.type == MenuItemComponent) count++;
+                  realIndex++;
+                });
+                itemList.splice(realIndex, 0, createElement(MenuItemComponent, item));
+              });
+            }
+
+            // Apply and revert patches
+            itemList.forEach((item: { props: MainMenuItem }, index: number) => {
+              if (!item?.props?.route) return;
+              const replaced = toReplace.get(item?.props?.route as string);
+              if (replaced) {
+                itemList[index] = replaced;
+                toReplace.delete(item?.props.route as string);
+              }
+              if (item?.props?.route && (itemPatches.has(item.props.route as string) || itemPatches.has('*'))) {
+                if (
+                  item?.props?.route && 
+                  alreadyPatched.has(item.props.route) &&
+                  alreadyPatched.get(item.props.route)?.total ==
+                    (itemPatches.get(item.props.route)?.size || 0) + (itemPatches.get('*')?.size || 0)
+                ) {
+                  const patched = alreadyPatched.get(item.props.route);
+                  this.debug('found already patched', patched);
+                  itemList[index] = patched?.node;
+                  return;
+                }
+                toReplace.set(item?.props?.route as string, itemList[index]);
+                itemPatches.get(item.props.route as string)?.forEach((patch) => {
+                  const oType = itemList[index].type;
+                  itemList[index] = patch({
+                    ...cloneElement(itemList[index]),
+                    type: (props: any) => createElement(oType, props),
+                  });
+                });
+                itemPatches.get('*')?.forEach((patch) => {
+                  const oType = itemList[index].type;
+                  itemList[index] = patch({
+                    ...cloneElement(itemList[index]),
+                    type: (props: any) => createElement(oType, props),
+                  });
+                });
+                alreadyPatched.set(item.props.route, {
+                  total: (itemPatches.get(item.props.route)?.size || 0) + (itemPatches.get('*')?.size || 0),
+                  node: itemList[index],
+                });
+              }
+            });
+
+            return ret;
+          });
+          patchedInnerMenu = childArray[0].type;
+        }
+
+        // Apply patches to the overlay
+        if (childArray[1]) {
+          overlayPatches.forEach((patch) => (childArray[1] = patch(childArray[1])));
+        }
+
+        return rendererRet;
+      };
+
+      const DeckyOuterMenuWrapper = (props: any) => {
+        return (
+          <DeckyMenuStateContextProvider deckyMenuState={this.menuState}>
+            <DeckyInnerMenuWrapper innerProps={props} />
+          </DeckyMenuStateContextProvider>
+        );
+      };
+      menuRenderer.type = DeckyOuterMenuWrapper;
+      if (menuRenderer.alternate) {
+        menuRenderer.alternate.type = menuRenderer.type;
+      }
+      this.log('Finished initial injection');
+    })();
+  }
+
+  deinit() {
+    this.menuRenderer.type = this.originalRenderer;
+    this.menuRenderer.alternate.type = this.menuRenderer.type;
+  }
+
+  addItem(item: CustomMainMenuItem) {
+    return this.menuState.addItem(item);
+  }
+
+  addPatch(path: string, patch: ItemPatch) {
+    return this.menuState.addPatch(path, patch);
+  }
+
+  addOverlayPatch(patch: OverlayPatch) {
+    return this.menuState.addOverlayPatch(patch);
+  }
+
+  addOverlayComponent(component: ReactNode) {
+    return this.menuState.addOverlayComponent(component);
+  }
+
+  removePatch(path: string, patch: ItemPatch) {
+    return this.menuState.removePatch(path, patch);
+  }
+
+  removeItem(item: CustomMainMenuItem) {
+    return this.menuState.removeItem(item);
+  }
+
+  removeOverlayPatch(patch: OverlayPatch) {
+    return this.menuState.removeOverlayPatch(patch);
+  }
+
+  removeOverlayComponent(component: ReactNode) {
+    return this.menuState.removeOverlayComponent(component);
+  }
+}
+
+export default MenuHook;

frontend/src/plugin-loader.tsx

@@ -1,90 +1,148 @@
-import { ModalRoot, QuickAccessTab, Router, showModal, sleep, staticClasses } from 'decky-frontend-lib';
-import { FaPlug } from 'react-icons/fa';
+import { ConfirmModal, ModalRoot, QuickAccessTab, Router, showModal, sleep, staticClasses } from 'decky-frontend-lib';
+import { FC, lazy } from 'react';
+import { FaCog, FaExclamationCircle, FaPlug } from 'react-icons/fa';
 
-import { DeckyState, DeckyStateContextProvider } from './components/DeckyState';
+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 SettingsPage from './components/settings';
-import StorePage from './components/store/Store';
-import TitleView from './components/TitleView';
+import WithSuspense from './components/WithSuspense';
 import Logger from './logger';
+import MenuHook from './menu-hook';
 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';
 
-declare global {
-  interface Window {}
-}
+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 = new TabsHook();
+  private tabsHook: TabsHook | OldTabsHook = document.title == 'SP' ? new OldTabsHook() : new TabsHook();
+  private menuHook: MenuHook = new MenuHook();
   // 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: string[] = [];
+  private pluginReloadQueue: { name: string; version?: string }[] = [];
 
   constructor() {
     super(PluginLoader.name);
+    this.tabsHook.init();
+    this.menuHook.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}>
-          <TitleView />
           <PluginView />
         </DeckyStateContextProvider>
       ),
-      icon: <FaPlug />,
+      icon: (
+        <DeckyStateContextProvider deckyState={this.deckyState}>
+          <FaPlug />
+          <TabBadge />
+        </DeckyStateContextProvider>
+      ),
     });
 
-    this.routerHook.addRoute('/decky/store', () => <StorePage />);
+    this.routerHook.addRoute('/decky/store', () => (
+      <WithSuspense route={true}>
+        <StorePage />
+      </WithSuspense>
+    ));
     this.routerHook.addRoute('/decky/settings', () => {
       return (
         <DeckyStateContextProvider deckyState={this.deckyState}>
-          <SettingsPage />
+          <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: 'Decky',
+        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: 'Decky',
+        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) {
     showModal(
-      <ModalRoot
-        onOK={async () => {
-          await this.callServerMethod('confirm_plugin_install', { request_id });
-          Router.NavigateBackOrOpenMenu();
-          await sleep(250);
-          setTimeout(() => Router.OpenQuickAccessMenu(QuickAccessTab.Decky), 1000);
-        }}
-        onCancel={() => {
-          this.callServerMethod('cancel_plugin_install', { request_id });
-        }}
-      >
-        <div className={staticClasses.Title} style={{ flexDirection: 'column' }}>
-          {hash == 'False' ? <h3 style={{ color: 'red' }}>!!!!NO HASH PROVIDED!!!!</h3> : null}
-          Install {artifact}
-          {version ? ' version ' + version : null}?
-        </div>
-      </ModalRoot>,
+      <PluginInstallModal
+        artifact={artifact}
+        version={version}
+        hash={hash}
+        onOK={() => this.callServerMethod('confirm_plugin_install', { request_id })}
+        onCancel={() => this.callServerMethod('cancel_plugin_install', { request_id })}
+      />,
     );
   }
 
-  public uninstall_plugin(name: string) {
+  public uninstallPlugin(name: string) {
     showModal(
-      <ModalRoot
+      <ConfirmModal
         onOK={async () => {
-          const formData = new FormData();
-          formData.append('name', name);
-          await fetch('http://localhost:1337/browser/uninstall_plugin', {
-            method: 'POST',
-            body: formData,
-          });
+          await this.callServerMethod('uninstall_plugin', { name });
         }}
         onCancel={() => {
           // do nothing
@@ -93,10 +151,14 @@ class PluginLoader extends Logger {
         <div className={staticClasses.Title} style={{ flexDirection: 'column' }}>
           Uninstall {name}?
         </div>
-      </ModalRoot>,
+      </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}`);
@@ -104,9 +166,17 @@ class PluginLoader extends Logger {
     }
   }
 
+  public init() {
+    getSetting('developer.enabled', false).then((val) => {
+      if (val) import('./developer').then((developer) => developer.startup());
+    });
+  }
+
   public deinit() {
     this.routerHook.removeRoute('/decky/store');
     this.routerHook.removeRoute('/decky/settings');
+    deinitSteamFixes();
+    deinitFilepickerPatches();
   }
 
   public unloadPlugin(name: string) {
@@ -116,10 +186,10 @@ class PluginLoader extends Logger {
     this.deckyState.setPlugins(this.plugins);
   }
 
-  public async importPlugin(name: string) {
+  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);
+      this.pluginReloadQueue.push({ name, version: version });
       return;
     }
 
@@ -132,7 +202,7 @@ class PluginLoader extends Logger {
       if (name.startsWith('$LEGACY_')) {
         await this.importLegacyPlugin(name.replace('$LEGACY_', ''));
       } else {
-        await this.importReactPlugin(name);
+        await this.importReactPlugin(name, version);
       }
 
       this.deckyState.setPlugins(this.plugins);
@@ -143,19 +213,49 @@ class PluginLoader extends Logger {
       this.reloadLock = false;
       const nextPlugin = this.pluginReloadQueue.shift();
       if (nextPlugin) {
-        this.importPlugin(nextPlugin);
+        this.importPlugin(nextPlugin.name, nextPlugin.version);
       }
     }
   }
 
-  private async importReactPlugin(name: string) {
-    let res = await fetch(`http://127.0.0.1:1337/plugins/${name}/frontend_bundle`);
+  private async importReactPlugin(name: string, version?: string) {
+    let res = await fetch(`http://127.0.0.1:1337/plugins/${name}/frontend_bundle`, {
+      credentials: 'include',
+      headers: {
+        Authentication: window.deckyAuthToken,
+      },
+    });
     if (res.ok) {
-      let plugin = await eval(await res.text())(this.createPluginAPI(name));
-      this.plugins.push({
-        ...plugin,
-        name: name,
-      });
+      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('Error loading plugin ' + name, e);
+        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: 'Error loading ' + name, body: '' + e, icon: <FaExclamationCircle /> });
+      }
     } else throw new Error(`${name} frontend_bundle not OK`);
   }
 
@@ -171,8 +271,10 @@ class PluginLoader extends Logger {
   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),
     });
@@ -180,15 +282,49 @@ class PluginLoader extends Logger {
     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 {
+      menuHook: this.menuHook,
       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,

frontend/src/plugin.ts

@@ -1,6 +1,8 @@
 export interface Plugin {
   name: string;
+  version?: string;
   icon: JSX.Element;
   content?: JSX.Element;
   onDismount?(): void;
+  alwaysRender?: boolean;
 }

frontend/src/router-hook.tsx

@@ -1,10 +1,16 @@
-import { afterPatch, findModuleChild, unpatch } from 'decky-frontend-lib';
-import { ReactElement, createElement, memo } from 'react';
+import { Patch, afterPatch, findModuleChild } from 'decky-frontend-lib';
+import { FC, ReactElement, ReactNode, cloneElement, createElement, memo } from 'react';
 import type { Route } from 'react-router';
 
+import {
+  DeckyGlobalComponentsState,
+  DeckyGlobalComponentsStateContextProvider,
+  useDeckyGlobalComponentsState,
+} from './components/DeckyGlobalComponentsState';
 import {
   DeckyRouterState,
   DeckyRouterStateContextProvider,
+  RoutePatch,
   RouterEntry,
   useDeckyRouterState,
 } from './components/DeckyRouterState';
@@ -21,6 +27,10 @@ class RouterHook extends Logger {
   private memoizedRouter: any;
   private gamepadWrapper: any;
   private routerState: DeckyRouterState = new DeckyRouterState();
+  private globalComponentsState: DeckyGlobalComponentsState = new DeckyGlobalComponentsState();
+  private wrapperPatch: Patch;
+  private routerPatch?: Patch;
+  public routes?: any[];
 
   constructor() {
     super('RouterHook');
@@ -38,37 +48,91 @@ class RouterHook extends Logger {
     });
 
     let Route: new () => Route;
-    const DeckyWrapper = ({ children }: { children: ReactElement }) => {
-      const { routes } = useDeckyRouterState();
-
-      const routerIndex = children.props.children[0].props.children.length - 1;
-      if (
-        !children.props.children[0].props.children[routerIndex].length ||
-        children.props.children[0].props.children !== routes.size
-      ) {
-        const newRouterArray: ReactElement[] = [];
-        routes.forEach(({ component, props }, path) => {
-          newRouterArray.push(
-            <Route path={path} {...props}>
-              {createElement(component)}
-            </Route>,
-          );
-        });
-        children.props.children[0].props.children[routerIndex] = newRouterArray;
+    // Used to store the new replicated routes we create to allow routes to be unpatched.
+    const processList = (
+      routeList: any[],
+      routes: Map<string, RouterEntry> | null,
+      routePatches: Map<string, Set<RoutePatch>>,
+      save: boolean,
+    ) => {
+      this.debug('Route list: ', routeList);
+      if (save) this.routes = routeList;
+      let routerIndex = routeList.length;
+      if (routes) {
+        if (!routeList[routerIndex - 1]?.length || routeList[routerIndex - 1]?.length !== routes.size) {
+          if (routeList[routerIndex - 1]?.length && routeList[routerIndex - 1].length !== routes.size) routerIndex--;
+          const newRouterArray: ReactElement[] = [];
+          routes.forEach(({ component, props }, path) => {
+            newRouterArray.push(
+              <Route path={path} {...props}>
+                {createElement(component)}
+              </Route>,
+            );
+          });
+          routeList[routerIndex] = newRouterArray;
+        }
       }
+      routeList.forEach((route: Route, index: number) => {
+        const replaced = toReplace.get(route?.props?.path as string);
+        if (replaced) {
+          routeList[index].props.children = replaced;
+          toReplace.delete(route?.props?.path as string);
+        }
+        if (route?.props?.path && routePatches.has(route.props.path as string)) {
+          toReplace.set(
+            route?.props?.path as string,
+            // @ts-ignore
+            routeList[index].props.children,
+          );
+          routePatches.get(route.props.path as string)?.forEach((patch) => {
+            const oType = routeList[index].props.children.type;
+            routeList[index].props.children = patch({
+              ...routeList[index].props,
+              children: {
+                ...cloneElement(routeList[index].props.children),
+                type: (props) => createElement(oType, props),
+              },
+            }).children;
+          });
+        }
+      });
+    };
+    let toReplace = new Map<string, ReactNode>();
+    const DeckyWrapper = ({ children }: { children: ReactElement }) => {
+      const { routes, routePatches } = useDeckyRouterState();
+      const mainRouteList = children.props.children[0].props.children;
+      const ingameRouteList = children.props.children[1].props.children; // /appoverlay and /apprunning
+      processList(mainRouteList, routes, routePatches, true);
+      processList(ingameRouteList, null, routePatches, false);
+
+      this.debug('Rerendered routes list');
       return children;
     };
 
-    afterPatch(this.gamepadWrapper, 'render', (_: any, ret: any) => {
-      if (ret?.props?.children?.props?.children?.length == 5) {
+    let renderedComponents: ReactElement[] = [];
+
+    const DeckyGlobalComponentsWrapper = () => {
+      const { components } = useDeckyGlobalComponentsState();
+      if (renderedComponents.length != components.size) {
+        this.debug('Rerendering global components');
+        renderedComponents = Array.from(components.values()).map((GComponent) => <GComponent />);
+      }
+      return <>{renderedComponents}</>;
+    };
+
+    let globalComponents: any;
+
+    this.wrapperPatch = afterPatch(this.gamepadWrapper, 'render', (_: any, ret: any) => {
+      if (ret?.props?.children?.props?.children?.length == 5 || ret?.props?.children?.props?.children?.length == 4) {
+        const idx = ret?.props?.children?.props?.children?.length == 4 ? 1 : 2;
         if (
-          ret.props.children.props.children[2]?.props?.children?.[0]?.type?.type
+          ret.props.children.props.children[idx]?.props?.children?.[0]?.type?.type
             ?.toString()
             ?.includes('GamepadUI.Settings.Root()')
         ) {
           if (!this.router) {
-            this.router = ret.props.children.props.children[2]?.props?.children?.[0]?.type;
-            afterPatch(this.router, 'type', (_: any, ret: any) => {
+            this.router = ret.props.children.props.children[idx]?.props?.children?.[0]?.type;
+            this.routerPatch = afterPatch(this.router, 'type', (_: any, ret: any) => {
               if (!Route)
                 Route = ret.props.children[0].props.children.find((x: any) => x.props.path == '/createaccount').type;
               const returnVal = (
@@ -81,7 +145,18 @@ class RouterHook extends Logger {
             this.memoizedRouter = memo(this.router.type);
             this.memoizedRouter.isDeckyRouter = true;
           }
-          ret.props.children.props.children[2].props.children[0].type = this.memoizedRouter;
+
+          if (!globalComponents) {
+            globalComponents = (
+              <DeckyGlobalComponentsStateContextProvider deckyGlobalComponentsState={this.globalComponentsState}>
+                <DeckyGlobalComponentsWrapper />
+              </DeckyGlobalComponentsStateContextProvider>
+            );
+          }
+
+          ret.props.children.props.children.push(globalComponents);
+
+          ret.props.children.props.children[idx].props.children[0].type = this.memoizedRouter;
         }
       }
       return ret;
@@ -92,13 +167,29 @@ class RouterHook extends Logger {
     this.routerState.addRoute(path, component, props);
   }
 
+  addPatch(path: string, patch: RoutePatch) {
+    return this.routerState.addPatch(path, patch);
+  }
+
+  addGlobalComponent(name: string, component: FC) {
+    this.globalComponentsState.addComponent(name, component);
+  }
+
+  removeGlobalComponent(name: string) {
+    this.globalComponentsState.removeComponent(name);
+  }
+
+  removePatch(path: string, patch: RoutePatch) {
+    this.routerState.removePatch(path, patch);
+  }
+
   removeRoute(path: string) {
     this.routerState.removeRoute(path);
   }
 
   deinit() {
-    unpatch(this.gamepadWrapper, 'render');
-    this.router && unpatch(this.router, 'type');
+    this.wrapperPatch.unpatch();
+    this.routerPatch?.unpatch();
   }
 }
 

frontend/src/steamfixes/README.md

@@ -0,0 +1,13 @@
+## What's this?
+
+`steamfixes` contains various fixes and workaround for things Valve has broken that cause Decky issues.
+
+## Current fixes:
+
+- StartRestart() -> StartShutdown(false) override:
+
+  StartRestart() breaks CEF debugging, StartShutdown(false) doesn't. We can safely replace StartRestart() with StartShutdown(false) as gamescope-session will automatically restart the steam client anyway if it shuts down, bypassing the broken restart codepath. Added 12/29/2022
+
+- ExecuteSteamURL UI reload fix:
+
+  Starting sometime in November 2022, Valve broke reloading the Steam UI pages via location.reload, as it won't properly start the UI. We can manually trigger UI startup if we detect no active input contexts by calling `SteamClient.URL.ExecuteSteamURL("steam://open/settings/")` Added 12/29/2022

frontend/src/steamfixes/index.ts

@@ -0,0 +1,12 @@
+import reloadFix from './reload';
+import restartFix from './restart';
+let fixes: Function[] = [];
+
+export function deinitSteamFixes() {
+  fixes.forEach((deinit) => deinit());
+}
+
+export async function initSteamFixes() {
+  fixes.push(reloadFix());
+  fixes.push(await restartFix());
+}

frontend/src/steamfixes/reload.ts

@@ -0,0 +1,14 @@
+import Logger from '../logger';
+
+const logger = new Logger('ReloadSteamFix');
+
+export default function reloadFix() {
+  // Hack to unbreak the ui when reloading it
+  if (window.FocusNavController?.m_rgAllContexts?.length == 0) {
+    SteamClient.URL.ExecuteSteamURL('steam://open/settings');
+    logger.log('Applied UI reload fix.');
+  }
+
+  // This steamfix does not need to deinit.
+  return () => {};
+}

frontend/src/steamfixes/restart.ts

@@ -0,0 +1,60 @@
+import { Patch, findModuleChild, replacePatch, sleep } from 'decky-frontend-lib';
+
+import Logger from '../logger';
+
+const logger = new Logger('RestartSteamFix');
+
+declare global {
+  interface Window {
+    SteamClient: any;
+    appDetailsStore: any;
+  }
+}
+
+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.User, 'StartRestart', () => SteamClient.User.StartShutdown(false));
+}
+
+export default async function restartFix() {
+  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);
+      }
+    }
+
+    function repatchIfNeeded() {
+      if (window.SteamClient.User.StartRestart !== patch.patchedFunction) {
+        rePatch();
+      }
+    }
+
+    const unlisten = History.listen(repatchIfNeeded);
+
+    // Just in case
+    setTimeout(repatchIfNeeded, 5000);
+    setTimeout(repatchIfNeeded, 10000);
+
+    return () => {
+      unlisten();
+      patch.unpatch();
+    };
+  } catch (e) {
+    logger.error('Error patching StartRestart', e);
+  }
+  return () => {};
+}

frontend/src/store.tsx

@@ -0,0 +1,97 @@
+import { Plugin } from './plugin';
+import { getSetting, setSetting } from './utils/settings';
+
+export enum Store {
+  Default,
+  Testing,
+  Custom,
+}
+
+export interface StorePluginVersion {
+  name: string;
+  hash: string;
+  artifact: string | undefined | null;
+}
+
+export interface StorePlugin {
+  id: number;
+  name: string;
+  versions: StorePluginVersion[];
+  author: string;
+  description: string;
+  tags: string[];
+  image_url: string;
+}
+
+// name: version
+export type PluginUpdateMapping = Map<string, StorePluginVersion>;
+
+export async function getPluginList(): Promise<StorePlugin[]> {
+  let version = await window.DeckyPluginLoader.updateVersion();
+  let store = await getSetting<Store>('store', Store.Default);
+  let customURL = await getSetting<string>('store-url', 'https://plugins.deckbrew.xyz/plugins');
+  let storeURL;
+  if (!store) {
+    console.log('Could not get a default store, using Default.');
+    await setSetting('store-url', Store.Default);
+    return fetch('https://plugins.deckbrew.xyz/plugins', {
+      method: 'GET',
+      headers: {
+        'X-Decky-Version': version.current,
+      },
+    }).then((r) => r.json());
+  } else {
+    switch (+store) {
+      case Store.Default:
+        storeURL = 'https://plugins.deckbrew.xyz/plugins';
+        break;
+      case Store.Testing:
+        storeURL = 'https://testing.deckbrew.xyz/plugins';
+        break;
+      case Store.Custom:
+        storeURL = customURL;
+        break;
+      default:
+        console.error('Somehow you ended up without a standard URL, using the default URL.');
+        storeURL = 'https://plugins.deckbrew.xyz/plugins';
+        break;
+    }
+    return fetch(storeURL, {
+      method: 'GET',
+      headers: {
+        'X-Decky-Version': version.current,
+      },
+    }).then((r) => r.json());
+  }
+}
+
+export async function installFromURL(url: string) {
+  const splitURL = url.split('/');
+  await window.DeckyPluginLoader.callServerMethod('install_plugin', {
+    name: splitURL[splitURL.length - 1].replace('.zip', ''),
+    artifact: url,
+  });
+}
+
+export async function requestPluginInstall(plugin: string, selectedVer: StorePluginVersion) {
+  const artifactUrl =
+    selectedVer.artifact ?? `https://cdn.tzatzikiweeb.moe/file/steam-deck-homebrew/versions/${selectedVer.hash}.zip`;
+  await window.DeckyPluginLoader.callServerMethod('install_plugin', {
+    name: plugin,
+    artifact: artifactUrl,
+    version: selectedVer.name,
+    hash: selectedVer.hash,
+  });
+}
+
+export async function checkForUpdates(plugins: Plugin[]): Promise<PluginUpdateMapping> {
+  const serverData = await getPluginList();
+  const updateMap = new Map<string, StorePluginVersion>();
+  for (let plugin of plugins) {
+    const remotePlugin = serverData?.find((x) => x.name == plugin.name);
+    if (remotePlugin && remotePlugin.versions?.length > 0 && plugin.version != remotePlugin?.versions?.[0]?.name) {
+      updateMap.set(plugin.name, remotePlugin.versions[0]);
+    }
+  }
+  return updateMap;
+}

frontend/src/tabs-hook.old.tsx

@@ -1,12 +1,10 @@
-import { QuickAccessTab, afterPatch, sleep, unpatch } from 'decky-frontend-lib';
+// TabsHook for versions before the Desktop merge
+import { Patch, afterPatch, sleep } from 'decky-frontend-lib';
 import { memo } from 'react';
 
-import Logger from './logger';
+import NewTabsHook from './tabs-hook';
 
 declare global {
-  interface Window {
-    __TABS_HOOK_INSTANCE: any;
-  }
   interface Array<T> {
     __filter: any;
   }
@@ -17,16 +15,8 @@ const isTabsArray = (tabs: any) => {
   return length >= 7 && tabs[length - 1]?.tab;
 };
 
-interface Tab {
-  id: QuickAccessTab | number;
-  title: any;
-  content: any;
-  icon: any;
-}
-
-class TabsHook extends Logger {
+class TabsHook extends NewTabsHook {
   // private keys = 7;
-  tabs: Tab[] = [];
   private quickAccess: any;
   private tabRenderer: any;
   private memoizedQuickAccess: any;
@@ -35,32 +25,47 @@ class TabsHook extends Logger {
   private qAPTree: any;
   private rendererTree: any;
 
+  private cNodePatch?: Patch;
+
   constructor() {
-    super('TabsHook');
+    super();
 
-    this.log('Initialized');
-    window.__TABS_HOOK_INSTANCE?.deinit?.();
-    window.__TABS_HOOK_INSTANCE = this;
+    this.log('Initialized stable TabsHook');
+  }
 
+  init() {
     const self = this;
     const tree = (document.getElementById('root') as any)._reactRootContainer._internalRoot.current;
     let scrollRoot: any;
-    let currentNode = tree;
+    async function findScrollRoot(currentNode: any, iters: number): Promise<any> {
+      if (iters >= 30) {
+        self.error(
+          'Scroll root was not found before hitting the recursion limit, a developer will need to increase the limit.',
+        );
+        return null;
+      }
+      currentNode = currentNode?.child;
+      if (currentNode?.type?.prototype?.RemoveSmartScrollContainer) {
+        self.log(`Scroll root was found in ${iters} recursion cycles`);
+        return currentNode;
+      }
+      if (!currentNode) return null;
+      if (currentNode.sibling) {
+        let node = await findScrollRoot(currentNode.sibling, iters + 1);
+        if (node !== null) return node;
+      }
+      return await findScrollRoot(currentNode, iters + 1);
+    }
     (async () => {
-      let iters = 0;
+      scrollRoot = await findScrollRoot(tree, 0);
       while (!scrollRoot) {
-        iters++;
-        currentNode = currentNode?.child;
-        if (iters >= 30 || !currentNode) {
-          iters = 0;
-          currentNode = tree;
-          await sleep(5000);
-        }
-        if (currentNode?.type?.prototype?.RemoveSmartScrollContainer) scrollRoot = currentNode;
+        this.log('Failed to find scroll root node, reattempting in 5 seconds');
+        await sleep(5000);
+        scrollRoot = await findScrollRoot(tree, 0);
       }
       let newQA: any;
       let newQATabRenderer: any;
-      afterPatch(scrollRoot.stateNode, 'render', (_: any, ret: any) => {
+      this.cNodePatch = afterPatch(scrollRoot.stateNode, 'render', (_: any, ret: any) => {
         if (!this.quickAccess && ret.props.children.props.children[4]) {
           this.quickAccess = ret?.props?.children?.props?.children[4].type;
           newQA = (...args: any) => {
@@ -68,17 +73,17 @@ class TabsHook extends Logger {
             if (ret) {
               if (!newQATabRenderer) {
                 this.tabRenderer = ret.props.children[1].children.type;
-                newQATabRenderer = (...args: any) => {
+                newQATabRenderer = (...qamArgs: any[]) => {
                   const oFilter = Array.prototype.filter;
                   Array.prototype.filter = function (...args: any[]) {
                     if (isTabsArray(this)) {
-                      self.render(this);
+                      self.render(this, qamArgs[0].visible);
                     }
                     // @ts-ignore
                     return oFilter.call(this, ...args);
                   };
                   // TODO remove array hack entirely and use this instead const tabs = ret.props.children.props.children[0].props.children[1].props.children[0].props.children[0].props.tabs
-                  const ret = this.tabRenderer(...args);
+                  const ret = this.tabRenderer(...qamArgs);
                   Array.prototype.filter = oFilter;
                   return ret;
                 };
@@ -99,36 +104,16 @@ class TabsHook extends Logger {
       });
       this.cNode = scrollRoot;
       this.cNode.stateNode.forceUpdate();
+      this.log('Finished initial injection');
     })();
   }
 
   deinit() {
-    unpatch(this.cNode.stateNode, 'render');
+    this.cNodePatch?.unpatch();
     if (this.qAPTree) this.qAPTree.type = this.quickAccess;
     if (this.rendererTree) this.rendererTree.type = this.tabRenderer;
     if (this.cNode) this.cNode.stateNode.forceUpdate();
   }
-
-  add(tab: Tab) {
-    this.log('Adding tab', tab.id, 'to render array');
-    this.tabs.push(tab);
-  }
-
-  removeById(id: number) {
-    this.log('Removing tab', id);
-    this.tabs = this.tabs.filter((tab) => tab.id !== id);
-  }
-
-  render(existingTabs: any[]) {
-    for (const { title, icon, content, id } of this.tabs) {
-      existingTabs.push({
-        key: id,
-        title,
-        tab: icon,
-        panel: content,
-      });
-    }
-  }
 }
 
 export default TabsHook;

frontend/src/tabs-hook.tsx

@@ -0,0 +1,151 @@
+// TabsHook for versions after the Desktop merge
+import { Patch, QuickAccessTab, afterPatch, findInReactTree, sleep } from 'decky-frontend-lib';
+
+import { QuickAccessVisibleStateProvider } from './components/QuickAccessVisibleState';
+import Logger from './logger';
+
+declare global {
+  interface Window {
+    __TABS_HOOK_INSTANCE: any;
+  }
+}
+
+interface Tab {
+  id: QuickAccessTab | number;
+  title: any;
+  content: any;
+  icon: any;
+}
+
+class TabsHook extends Logger {
+  // private keys = 7;
+  tabs: Tab[] = [];
+  private qAMRoot?: any;
+  private qamPatch?: Patch;
+
+  constructor() {
+    super('TabsHook');
+
+    this.log('Initialized');
+    window.__TABS_HOOK_INSTANCE?.deinit?.();
+    window.__TABS_HOOK_INSTANCE = this;
+  }
+
+  init() {
+    const tree = (document.getElementById('root') as any)._reactRootContainer._internalRoot.current;
+    let qAMRoot: any;
+    const findQAMRoot = (currentNode: any, iters: number): any => {
+      if (iters >= 55) {
+        // currently 45
+        return null;
+      }
+      if (
+        typeof currentNode?.memoizedProps?.visible == 'boolean' &&
+        currentNode?.type?.toString()?.includes('QuickAccessMenuBrowserView')
+      ) {
+        this.log(`QAM root was found in ${iters} recursion cycles`);
+        return currentNode;
+      }
+      if (currentNode.child) {
+        let node = findQAMRoot(currentNode.child, iters + 1);
+        if (node !== null) return node;
+      }
+      if (currentNode.sibling) {
+        let node = findQAMRoot(currentNode.sibling, iters + 1);
+        if (node !== null) return node;
+      }
+      return null;
+    };
+    (async () => {
+      qAMRoot = findQAMRoot(tree, 0);
+      while (!qAMRoot) {
+        this.error(
+          'Failed to find QAM root node, reattempting in 5 seconds. A developer may need to increase the recursion limit.',
+        );
+        await sleep(5000);
+        qAMRoot = findQAMRoot(tree, 0);
+      }
+      this.qAMRoot = qAMRoot;
+      let patchedInnerQAM: any;
+      this.qamPatch = afterPatch(qAMRoot.return, 'type', (_: any, ret: any) => {
+        try {
+          if (!qAMRoot?.child) {
+            qAMRoot = findQAMRoot(tree, 0);
+            this.qAMRoot = qAMRoot;
+          }
+          if (qAMRoot?.child && !qAMRoot?.child?.type?.decky) {
+            afterPatch(qAMRoot.child, 'type', (_: any, ret: any) => {
+              try {
+                const qamTabsRenderer = findInReactTree(ret, (x) => x?.props?.onFocusNavDeactivated);
+                if (patchedInnerQAM) {
+                  qamTabsRenderer.type = patchedInnerQAM;
+                } else {
+                  afterPatch(qamTabsRenderer, 'type', (innerArgs: any, ret: any) => {
+                    const tabs = findInReactTree(ret, (x) => x?.props?.tabs);
+                    this.render(tabs.props.tabs, innerArgs[0].visible);
+                    return ret;
+                  });
+                  patchedInnerQAM = qamTabsRenderer.type;
+                }
+              } catch (e) {
+                this.error('Error patching QAM inner', e);
+              }
+              return ret;
+            });
+            qAMRoot.child.type.decky = true;
+            qAMRoot.child.alternate.type = qAMRoot.child.type;
+          }
+        } catch (e) {
+          this.error('Error patching QAM', e);
+        }
+
+        return ret;
+      });
+
+      if (qAMRoot.return.alternate) {
+        qAMRoot.return.alternate.type = qAMRoot.return.type;
+      }
+      this.log('Finished initial injection');
+    })();
+  }
+
+  deinit() {
+    this.qamPatch?.unpatch();
+    this.qAMRoot.return.alternate.type = this.qAMRoot.return.type;
+  }
+
+  add(tab: Tab) {
+    this.debug('Adding tab', tab.id, 'to render array');
+    this.tabs.push(tab);
+  }
+
+  removeById(id: number) {
+    this.debug('Removing tab', id);
+    this.tabs = this.tabs.filter((tab) => tab.id !== id);
+  }
+
+  render(existingTabs: any[], visible: boolean) {
+    let deckyTabAmount = existingTabs.reduce((prev: any, cur: any) => (cur.decky ? prev + 1 : prev), 0);
+    if (deckyTabAmount == this.tabs.length) {
+      for (let tab of existingTabs) {
+        if (tab?.decky) tab.panel.props.setter[0](visible);
+      }
+      return;
+    }
+    for (const { title, icon, content, id } of this.tabs) {
+      existingTabs.push({
+        key: id,
+        title,
+        tab: icon,
+        decky: true,
+        panel: (
+          <QuickAccessVisibleStateProvider initial={visible} setter={[]}>
+            {content}
+          </QuickAccessVisibleStateProvider>
+        ),
+      });
+    }
+  }
+}
+
+export default TabsHook;

frontend/src/toaster.tsx

@@ -0,0 +1,186 @@
+import { Module, Patch, ToastData, afterPatch, findInReactTree, findModuleChild, sleep } from 'decky-frontend-lib';
+import { ReactNode } from 'react';
+
+import Toast from './components/Toast';
+import Logger from './logger';
+
+declare global {
+  interface Window {
+    __TOASTER_INSTANCE: any;
+    settingsStore: any;
+    NotificationStore: any;
+  }
+}
+
+class Toaster extends Logger {
+  // private routerHook: RouterHook;
+  // private toasterState: DeckyToasterState = new DeckyToasterState();
+  private node: any;
+  private rNode: any;
+  private audioModule: any;
+  private finishStartup?: () => void;
+  private ready: Promise<void> = new Promise((res) => (this.finishStartup = res));
+  private toasterPatch?: Patch;
+
+  constructor() {
+    super('Toaster');
+    // this.routerHook = routerHook;
+
+    window.__TOASTER_INSTANCE?.deinit?.();
+    window.__TOASTER_INSTANCE = this;
+    this.init();
+  }
+
+  async init() {
+    // this.routerHook.addGlobalComponent('DeckyToaster', () => (
+    //   <DeckyToasterStateContextProvider deckyToasterState={this.toasterState}>
+    //     <DeckyToaster />
+    //   </DeckyToasterStateContextProvider>
+    // ));
+    let instance: any;
+    const tree = (document.getElementById('root') as any)._reactRootContainer._internalRoot.current;
+    const findToasterRoot = (currentNode: any, iters: number): any => {
+      if (iters >= 50) {
+        // currently 40
+        return null;
+      }
+      if (currentNode?.memoizedProps?.className?.startsWith?.('toastmanager_ToastPlaceholder')) {
+        this.log(`Toaster root was found in ${iters} recursion cycles`);
+        return currentNode;
+      }
+      if (currentNode.sibling) {
+        let node = findToasterRoot(currentNode.sibling, iters + 1);
+        if (node !== null) return node;
+      }
+      if (currentNode.child) {
+        let node = findToasterRoot(currentNode.child, iters + 1);
+        if (node !== null) return node;
+      }
+      return null;
+    };
+    instance = findToasterRoot(tree, 0);
+    while (!instance) {
+      this.error(
+        'Failed to find Toaster root node, reattempting in 5 seconds. A developer may need to increase the recursion limit.',
+      );
+      await sleep(5000);
+      instance = findToasterRoot(tree, 0);
+    }
+    this.node = instance.return;
+    this.rNode = this.node.return;
+    let toast: any;
+    let renderedToast: ReactNode = null;
+    let innerPatched: any;
+    const repatch = () => {
+      if (this.node && !this.node.type.decky) {
+        this.toasterPatch = afterPatch(this.node, 'type', (_: any, ret: any) => {
+          const inner = findInReactTree(ret.props.children, (x) => x?.props?.onDismiss);
+          if (innerPatched) {
+            inner.type = innerPatched;
+          } else {
+            afterPatch(inner, 'type', (innerArgs: any, ret: any) => {
+              const currentToast = innerArgs[0]?.notification;
+              if (currentToast?.decky) {
+                if (currentToast == toast) {
+                  ret.props.children = renderedToast;
+                } else {
+                  toast = currentToast;
+                  renderedToast = <Toast toast={toast.data} />;
+                  ret.props.children = renderedToast;
+                }
+              } else {
+                toast = null;
+                renderedToast = null;
+              }
+              return ret;
+            });
+            innerPatched = inner.type;
+          }
+          return ret;
+        });
+        this.node.type.decky = true;
+        this.node.alternate.type = this.node.type;
+      }
+    };
+    const oRender = this.rNode.stateNode.__proto__.render;
+    let int: NodeJS.Timer | undefined;
+    this.rNode.stateNode.render = (...args: any[]) => {
+      const ret = oRender.call(this.rNode.stateNode, ...args);
+      if (ret && !this?.node?.return?.return) {
+        clearInterval(int);
+        int = setInterval(() => {
+          const n = findToasterRoot(tree, 0);
+          if (n?.return) {
+            clearInterval(int);
+            this.node = n.return;
+            this.rNode = this.node.return;
+            repatch();
+          } else {
+            this.error('Failed to re-grab Toaster node, trying again...');
+          }
+        }, 1200);
+      }
+      repatch();
+      return ret;
+    };
+
+    this.rNode.stateNode.shouldComponentUpdate = () => true;
+    this.rNode.stateNode.forceUpdate();
+    delete this.rNode.stateNode.shouldComponentUpdate;
+
+    this.audioModule = findModuleChild((m: Module) => {
+      if (typeof m !== 'object') return undefined;
+      for (let prop in m) {
+        try {
+          if (m[prop].PlayNavSound && m[prop].RegisterCallbackOnPlaySound) return m[prop];
+        } catch {
+          return undefined;
+        }
+      }
+    });
+
+    this.log('Initialized');
+    this.finishStartup?.();
+  }
+
+  async toast(toast: ToastData) {
+    // toast.duration = toast.duration || 5e3;
+    // this.toasterState.addToast(toast);
+    await this.ready;
+    let toastData = {
+      nNotificationID: window.NotificationStore.m_nNextTestNotificationID++,
+      rtCreated: Date.now(),
+      eType: toast.eType || 11,
+      nToastDurationMS: toast.duration || (toast.duration = 5e3),
+      data: toast,
+      decky: true,
+    };
+    // @ts-ignore
+    toastData.data.appid = () => 0;
+    if (toast.sound === undefined) toast.sound = 6;
+    if (toast.playSound === undefined) toast.playSound = true;
+    if (toast.showToast === undefined) toast.showToast = true;
+    if (
+      (window.settingsStore.settings.bDisableAllToasts && !toast.critical) ||
+      (window.settingsStore.settings.bDisableToastsInGame &&
+        !toast.critical &&
+        window.NotificationStore.BIsUserInGame())
+    )
+      return;
+    if (toast.playSound) this.audioModule?.PlayNavSound(toast.sound);
+    if (toast.showToast) {
+      window.NotificationStore.m_rgNotificationToasts.push(toastData);
+      window.NotificationStore.DispatchNextToast();
+    }
+  }
+
+  deinit() {
+    this.toasterPatch?.unpatch();
+    this.node.alternate.type = this.node.type;
+    delete this.rNode.stateNode.render;
+    this.ready = new Promise((res) => (this.finishStartup = res));
+    // this.routerHook.removeGlobalComponent('DeckyToaster');
+  }
+}
+
+export default Toaster;

frontend/src/updater.ts

@@ -0,0 +1,47 @@
+export enum Branches {
+  Release,
+  Prerelease,
+  // Testing,
+}
+
+export interface DeckyUpdater {
+  updateProgress: (val: number) => void;
+  finish: () => void;
+}
+
+export interface RemoteVerInfo {
+  assets: {
+    browser_download_url: string;
+    created_at: string;
+  }[];
+  name: string;
+  body: string;
+  prerelease: boolean;
+  published_at: string;
+  tag_name: string;
+}
+
+export interface VerInfo {
+  current: string;
+  remote: RemoteVerInfo | null;
+  all: RemoteVerInfo[] | null;
+  updatable: boolean;
+}
+
+export async function callUpdaterMethod(methodName: string, args = {}) {
+  const response = await fetch(`http://127.0.0.1:1337/updater/${methodName}`, {
+    method: 'POST',
+    credentials: 'include',
+    headers: {
+      'Content-Type': 'application/json',
+      Authentication: window.deckyAuthToken,
+    },
+    body: JSON.stringify(args),
+  });
+
+  return response.json();
+}
+
+export async function finishUpdate() {
+  callUpdaterMethod('do_restart');
+}

frontend/src/utils/hooks/useSetting.ts

@@ -0,0 +1,22 @@
+import { useEffect, useState } from 'react';
+
+import { getSetting, setSetting } from '../settings';
+
+export function useSetting<T>(key: string, def: T): [value: T, setValue: (value: T) => Promise<void>] {
+  const [value, setValue] = useState(def);
+
+  useEffect(() => {
+    (async () => {
+      const res = await getSetting<T>(key, def);
+      setValue(res);
+    })();
+  }, []);
+
+  return [
+    value,
+    async (val: T) => {
+      setValue(val);
+      await setSetting(key, val);
+    },
+  ];
+}

frontend/src/utils/settings.ts

@@ -0,0 +1,24 @@
+interface GetSettingArgs<T> {
+  key: string;
+  default: T;
+}
+
+interface SetSettingArgs<T> {
+  key: string;
+  value: T;
+}
+
+export async function getSetting<T>(key: string, def: T): Promise<T> {
+  const res = (await window.DeckyPluginLoader.callServerMethod('get_setting', {
+    key,
+    default: def,
+  } as GetSettingArgs<T>)) as { result: T };
+  return res.result;
+}
+
+export async function setSetting<T>(key: string, value: T): Promise<void> {
+  await window.DeckyPluginLoader.callServerMethod('set_setting', {
+    key,
+    value,
+  } as SetSettingArgs<T>);
+}

frontend/src/utils/windows.ts

@@ -0,0 +1,7 @@
+export function findSP(): Window {
+  // old (SP as host)
+  if (document.title == 'SP') return window;
+  // new (SP as popup)
+  return FocusNavController.m_ActiveContext.m_rgGamepadNavigationTrees.find((x: any) => x.m_ID == 'root_1_').Root
+    .Element.ownerDocument.defaultView;
+}

frontend/tsconfig.json

@@ -1,10 +1,10 @@
 {
   "compilerOptions": {
-    "outDir": "dist",
     "module": "ESNext",
     "target": "ES2020",
     "jsx": "react",
     "jsxFactory": "window.SP_REACT.createElement",
+    "jsxFragmentFactory": "window.SP_REACT.Fragment",
     "declaration": false,
     "moduleResolution": "node",
     "noUnusedLocals": true,