web conversion: Convert vial-gui into a web-publisher.

Now, all the build does is publish the web version of Vial.

.github/workflows/main.yml

@@ -1,126 +1,27 @@
 name: CI
 
-on: [push, pull_request]
+on: [push]
 
 jobs:
   build-linux:
     runs-on: ubuntu-22.04
 
     container:
-      image: ubuntu:18.04
-      options: --privileged
-      env:
-        LD_LIBRARY_PATH: /__w/vial-gui/vial-gui/util/python36/prefix/lib/
+      image: ghcr.io/ilc/vial-gui-build:latest
 
     steps:
     - uses: actions/checkout@v3
 
-    - name: Install dependencies
-      run: |
-        apt-get update
-        apt-get install -y libusb-1.0-0-dev libudev-dev ruby ruby-dev rubygems build-essential desktop-file-utils wget unzip zlib1g-dev liblzma-dev libssl-dev git imagemagick file libfuse2
-        wget https://github.com/AppImage/pkg2appimage/archive/38603d92359a48189c35debad9005e8e902e6070.zip
-        unzip *.zip
-        gem install --no-document fpm
-
-    - name: Set up Python 3.6
-      run: ./util/setup_python36.sh
-
-    - name: Setup venv
-      run: |
-        ./util/python36/prefix/bin/python3 -m venv venv
-        . venv/bin/activate
-        pip install -r requirements.txt
-
-    - name: Build
-      run: |
-        . venv/bin/activate
-        fbs freeze
-        fbs installer
-        deactivate
-        ./pkg2appimage-*/pkg2appimage misc/Vial.yml
-        mv out/Vial-*.AppImage out/Vial-x86_64.AppImage
-
-    - uses: actions/upload-artifact@v3
-      with:
-        name: vial-linux
-        path: out/Vial-x86_64.AppImage
-
-  build-mac:
-    runs-on: macos-11
-    env:
-      PYTHON_VERSION: 3.6.8
-      MACOSX_DEPLOYMENT_TARGET: 10.9
-
-    steps:
-    - uses: actions/checkout@v3
-
-    - name: Get Python
-      run: curl https://www.python.org/ftp/python/${PYTHON_VERSION}/python-${PYTHON_VERSION}-macosx${MACOSX_DEPLOYMENT_TARGET}.pkg -o "python.pkg"
-
-    - name: Verify download
-      run: shasum -a 256 -c <<< '4bcd53faffc98d193ef7cdccd5668de3829c702af4db45258819a84a2cab60d0 *python.pkg'
-
-    - name: Install Python
-      run: |
-        sudo installer -pkg python.pkg -target /
-
-    - name: Setup venv
-      run: |
-        python3 -m venv venv
-        source venv/bin/activate
-        pip install -r requirements.txt
+    - name: Add safe directory
+      run: git config --global --add safe.directory "$GITHUB_WORKSPACE"
 
     - name: Build
       run: |
-        source venv/bin/activate
-        fbs freeze
-        hdiutil create -volname Vial -srcfolder "target/Vial.app" -ov -format UDZO vial-mac.dmg
-
-    - uses: actions/upload-artifact@v3
-      with:
-        name: vial-mac
-        path: vial-mac.dmg
-
-  build-win:
-    runs-on: windows-2019
-
-    steps:
-    - uses: actions/checkout@v3
-    - uses: actions/setup-python@v4
-      with:
-        python-version: '3.6.x'
-
-    - name: Setup venv
-      run: |
-        python -m venv venv
-        . .\venv\Scripts\activate.ps1
-        pip install -r requirements.txt
-
-    - name: Install NSIS
-      run: |
-        Invoke-WebRequest "https://github.com/vial-kb/vial-deps/releases/download/v1/nsis-3.06.1-setup.exe" -UserAgent "wget" -OutFile nsis-3.06.1-setup.exe
-        if ((Get-FileHash nsis-3.06.1-setup.exe -Algorithm sha256).Hash -ne "f60488a676308079bfdf6845dc7114cfd4bbff47b66be4db827b89bb8d7fdc52") { Write-Error 'SHA256 mismatch' }
-        Start-Process -FilePath "nsis-3.06.1-setup.exe" -ArgumentList "/S", "/D=C:\Program Files (x86)\NSIS" -NoNewWindow -Wait
-
-    - name: Build
-      run: |
-        . .\venv\Scripts\activate.ps1
-        fbs freeze
-        Compress-Archive -Path "target\Vial" -DestinationPath vial-win.zip
-
-    - uses: actions/upload-artifact@v3
-      with:
-        name: vial-win
-        path: vial-win.zip
-
-    - name: Create installer
-      run: |
-        $env:Path += ";C:\Program Files (x86)\NSIS"
-        . .\venv\Scripts\activate.ps1
-        fbs installer
+        cd web
+        ./build.sh
 
-    - uses: actions/upload-artifact@v3
+    - name: Deploy Web Sit.
+      uses: peaceiris/actions-gh-pages@v3
       with:
-        name: vial-win-installer
-        path: target\VialSetup.exe
+        github_token: ${{ secrets.GITHUB_TOKEN }}
+        publish_dir: ./web/build/.  # Replace with 

http-server-cors.py

@@ -0,0 +1,23 @@
+#!/usr/bin/env python
+
+# Attribution: https://stackoverflow.com/questions/21956683/enable-access-control-on-simple-http-server
+
+try:
+    # Python 3
+    from http.server import HTTPServer, SimpleHTTPRequestHandler, test as test_orig
+    import sys
+    def test (*args):
+        test_orig(*args, port=int(sys.argv[1]) if len(sys.argv) > 1 else 8000)
+except ImportError: # Python 2
+    from BaseHTTPServer import HTTPServer, test
+    from SimpleHTTPServer import SimpleHTTPRequestHandler
+
+class CORSRequestHandler (SimpleHTTPRequestHandler):
+    def end_headers (self):
+        self.send_header('Access-Control-Allow-Origin', '*')
+        self.send_header('Cross-Origin-Embedder-Policy', 'require-corp')
+        self.send_header('Cross-Origin-Opener-Policy', 'same-origin')
+        SimpleHTTPRequestHandler.end_headers(self)
+
+if __name__ == '__main__':
+    test(CORSRequestHandler, HTTPServer)

web/build.sh

@@ -0,0 +1,100 @@
+#!/bin/bash
+
+set -e
+
+source /vial-web/version.sh
+source /vial-web/emsdk/emsdk_env.sh
+
+mkdir -p build
+rm -rf build/*
+
+pushd build
+
+VIAL_VER=$(git rev-parse HEAD)
+WEB_VER=$(git rev-parse HEAD)
+VIA_STACK_VER="UNKNOWN"
+UNIQVER=$(echo ${VIAL_VER} ${WEB_VER} ${VIA_STACK_VER} | sha256sum | awk '{print $1}')
+
+cp ../icon.png .
+cp -r /vial-web/deps/cpython/builddir/emscripten-browser/usr .
+cp /vial-web/via-keymap-precompiled/via_keyboard_stack.json usr/local/via_keyboards.json
+cp ../../src/main/resources/base/qmk_settings.json usr/local
+cp ../../src/build/settings/base.json usr/local/build_settings.json
+cp -r ../../src/main/python/* usr/local/lib/python3.11
+cp ../simpleeval.py usr/local/lib/python3.11
+emcc \
+    --preload-file="./usr/local" \
+    -I /vial-web/deps/cpython/Include/ \
+    -I /vial-web/deps/cpython/builddir/emscripten-browser/ \
+    -I /vial-web/deps/cpython/Include/internal/ \
+    /vial-web/deps/cpython/builddir/emscripten-browser/libpython3.11.a \
+    /vial-web/deps/cpython/builddir/emscripten-browser/Modules/_decimal/libmpdec/libmpdec.a \
+    /vial-web/deps/cpython/builddir/emscripten-browser/Modules/expat/libexpat.a  \
+    -sALLOW_MEMORY_GROWTH \
+    -sTOTAL_MEMORY=20971520 \
+    -sFORCE_FILESYSTEM \
+    -sTEXTDECODER=0 \
+    -lidbfs.js \
+    -lnodefs.js \
+    -lproxyfs.js \
+    -lworkerfs.js \
+    -O2 -g0 \
+    -o main-${UNIQVER}.js \
+    -ldl \
+    -lm \
+    -sUSE_ZLIB \
+    -sUSE_BZIP2 \
+    -sUSE_ZLIB \
+    -L /vial-web/deps/PyQt5-${PYQT5_VER}/QtCore \
+    -L /vial-web/deps/qt5/qtbase/lib \
+    -L /vial-web/deps/PyQt5_sip-${PYQT5SIP_VER} \
+    -L /vial-web/deps/PyQt5-${PYQT5_VER}/QtGui \
+    -L /vial-web/deps/PyQt5-${PYQT5_VER}/QtWidgets \
+    -L /vial-web/deps/qt5/qtbase/plugins/platforms \
+    -L /vial-web/deps/PyQt5-${PYQT5_VER}/QtSvg \
+    -L /vial-web/deps/qt5/qtbase/plugins/iconengines \
+    -L /vial-web/deps/qt5/qtbase/plugins/imageformats \
+    -l QtCore \
+    -l Qt5Core \
+    -l sip \
+    -l QtGui \
+    -l QtWidgets \
+    -l Qt5Core \
+    -l Qt5Gui \
+    -l Qt5Widgets \
+    -l qwasm \
+    -l Qt5FontDatabaseSupport \
+    -l qminimal \
+    -l Qt5EventDispatcherSupport \
+    -l qoffscreen \
+    --bind \
+    -l qtharfbuzz \
+    -l QtSvg \
+    -l qsvgicon \
+    -l qjpeg \
+    -l qsvg \
+    -l Qt5Svg \
+    -s USE_FREETYPE=1 \
+    -s USE_LIBPNG=1 \
+    -lqtpcre2 \
+    -pthread \
+    -sDISABLE_DEPRECATED_FIND_EVENT_TARGET_BEHAVIOR=0 \
+    -s EXTRA_EXPORTED_RUNTIME_METHODS=\["UTF16ToString","stringToUTF16","getValue","setValue"\] \
+    -sEXPORTED_FUNCTIONS=\["_PyRun_SimpleString","_vialglue_set_response","_vialglue_set_response_error","_vialglue_set_device_desc","_main"\] \
+    -sPROXY_TO_PTHREAD \
+    -sOFFSCREENCANVAS_SUPPORT \
+    -L /vial-web/deps/xz-${XZ_VER}/prefix/lib/ \
+    -llzma \
+    ../main.c
+cp ../index.html .
+cat ../worker.js >> main-${UNIQVER}.worker.js
+sed -i 's+err("worker sent an unknown command+my_onmessage(e);return;err("worker sent an unknown command/+g' main-${UNIQVER}.js
+
+rm -rf usr
+
+sed -i "s/@VIAL_VER@/${VIAL_VER}/g" index.html
+sed -i "s/@WEB_VER@/${WEB_VER}/g" index.html
+sed -i "s/@VIA_STACK_VER@/${VIA_STACK_VER}/g" index.html
+sed -i "s/@UNIQVER@/${UNIQVER}/g" index.html
+
+popd