WiP: WASI support

.github/actions/build_companion/action.yml

@@ -0,0 +1,62 @@
+name: 'Build Companion'
+inputs:
+  os:
+    description: 'OS / Architecture'
+    required: true
+  qt-version:
+    description: 'Qt version'
+    default: '6.9.0'
+  qt-arch:
+    description: 'Qt architecture'
+    required: runner.os != 'Linux'
+  sdl2-version:
+    description: 'SDL2 version'
+    default: '2.32.8'
+
+runs:
+  using: "composite"
+  steps:
+
+    - name: Install Qt
+      if: runner.os != 'Linux'
+      uses: jdpurcell/install-qt-action@v5
+      env:
+        AQT_CONFIG: ${{ github.workspace }}/tools/aqt-settings.ini
+      with:
+        version: ${{ inputs.qt-version }}
+        modules: 'qtmultimedia qtserialport'
+        arch: ${{ inputs.qt-arch }}
+        cache: true
+        cache-key-prefix: 'install-qt-action-${{ inputs.qt-arch }}'
+
+    - name: Setup SDL2
+      if: runner.os != 'Linux'
+      id: setup-sdl2
+      uses: libsdl-org/setup-sdl@v1
+      with:
+        version: ${{ inputs.sdl2-version }}
+        build-type: "Release"
+
+    - name: Setup MSVC
+      if: runner.os == 'Windows'
+      uses: ilammy/msvc-dev-cmd@v1
+
+    - name: Build
+      shell: bash
+      env:
+        CMAKE_BUILD_TYPE: 'Release'
+      run: |
+        mkdir output && \
+        CMAKE_PREFIX_PATH="$QT_ROOT_DIR;$SDL2_ROOT" \
+        tools/build-companion.sh "$(pwd)" "$(pwd)/output/"
+
+    - name: Compose release filename
+      run: echo "artifact_name=edgetx-cpn-${{ inputs.os }}-${GITHUB_REF##*/}" >> $GITHUB_ENV
+      shell: bash
+
+    - name: Archive production artifacts
+      uses: actions/upload-artifact@v4
+      with:
+        name: "${{ env.artifact_name }}"
+        path:  ${{github.workspace}}/output
+        retention-days: 15

.github/actions/python_dependencies/action.yml

@@ -0,0 +1,17 @@
+name: 'Setup WASI SDK'
+inputs:
+  python-version:
+    description: 'Python version'
+    default: '3.13'
+
+runs:
+  using: "composite"
+  steps:
+
+    - uses: actions/setup-python@v5
+      with:
+        python-version: ${{ inputs.python-version }}
+        cache: 'pip' # caching pip dependencies
+
+    - run: python3 -m pip install -r requirements.txt
+      shell: bash

.github/actions/wasi_sdk/action.yml

@@ -0,0 +1,20 @@
+name: 'Setup WASI SDK'
+inputs:
+  arch:
+    description: 'OS / Architecture (ex: arm64-macos)'
+    default: 'arm64-macos'
+  version:
+    description: 'SDK version'
+    default: '25'
+
+runs:
+  using: "composite"
+  steps:
+
+    - name: Install WASI SDK
+      if: steps.cache-wasi-sdk.outputs.cache-hit != 'true'
+      shell: bash
+      run: |
+        mkdir /tmp/wasi-sdk
+        curl -L https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-${{ inputs.version }}/wasi-sdk-${{ inputs.version }}.0-${{ inputs.arch }}.tar.gz | tar xz --strip-components 1 -C /tmp/wasi-sdk
+        sudo mv /tmp/wasi-sdk /opt/wasi-sdk

.github/workflows/actions.yml

@@ -10,10 +10,7 @@ on:
       - '**.md'
       - '.github/ISSUE_TEMPLATE/**'
       - '.github/workflows/nightly.yml'
-      - '.github/workflows/linux_cpn.yml'
-      - '.github/workflows/macosx_cpn.yml'
-      - '.github/workflows/win-cpn-32.yml'
-      - '.github/workflows/win_cpn-64.yml'
+      - '.github/workflows/companion.yml'
       - '.github/workflows/validate_fw_json.yml'
       - 'companion/**'
       - '.gitpod.yml'
@@ -26,10 +23,7 @@ on:
       - '**.md'
       - '.github/ISSUE_TEMPLATE/**'
       - '.github/workflows/nightly.yml'
-      - '.github/workflows/linux_cpn.yml'
-      - '.github/workflows/macosx_cpn.yml'
-      - '.github/workflows/win-cpn-32.yml'
-      - '.github/workflows/win_cpn-64.yml'
+      - '.github/workflows/companion.yml'
       - '.github/workflows/validate_fw_json.yml'
       - 'companion/**'
       - '.gitpod.yml'
@@ -44,27 +38,21 @@ jobs:
     strategy:
       matrix:
         target:
-          - x9dp2019
+          - x9dp2019;x9e
           - tx15
           - tx16s
           - nv14
           - el18
           - pl18
           - pl18ev
-          - t12max
+          - t12max;t14
           - t15
           - t16
           - t18
-          - tlite #STM32F2
-          - t20
-          - t14
-          - t20v2
-          - tx12 #STM32F2
+          - t20;t20v2
           - x10
           - x12s
-          - x9e
-          - mt12
-          - gx12
+          - mt12;gx12
           - nb4p
           - st16
     container:
@@ -76,7 +64,6 @@ jobs:
         uses: actions/checkout@v4
         with:
           submodules: recursive
-          # fetch-depth: 0 # https://github.com/actions/checkout#Fetch-all-history-for-all-tags-and-branches
 
       - name: Test ${{ matrix.target }}
         env:
@@ -85,7 +72,6 @@ jobs:
           echo "Running commit tests"
           ./tools/commit-tests.sh
 
-
   build:
     name: Run builds
     needs: test
@@ -94,26 +80,20 @@ jobs:
       matrix:
         target:
           - nv14;el18
-          - pl18;pl18ev;pl18u
-          - pa01
-          - t12max
-          - t15;t16;t18
-          - zorro;pocket;mt12;commando8
+          - pl18;pl18ev
+          - pl18u;pa01
+          - t15;t16
+          - t14;t18;mt12
+          - zorro;pocket;commando8
           - tprov2;tpros;bumblebee
-          - t20;t20v2;t14
-          - tx12mk2;boxer;gx12
-          - tx15
-          - tx16s
-          - f16
+          - mt12;gx12;t20;t20v2
+          - t12max;tx12mk2;boxer
+          - tx15;tx16s
+          - x12s;f16
           - v12;v14;v16
           - x10;x10express
-          - x12s
-          - x7access
-          - x9dp2019
-          - x9e;x9e-hall
-          - mt12;gx12
-          - nb4p
-          - st16
+          - x7access;x9dp2019;x9e;x9e-hall
+          - nb4p;st16
     container:
       image: ghcr.io/edgetx/edgetx-dev:latest
       volumes:
@@ -149,7 +129,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Compose release filename
-        # https://stackoverflow.com/questions/58033366/how-to-get-current-branch-within-github-actions
         run: echo "artifact_name=edgetx-firmware-${GITHUB_REF##*/}" >> $GITHUB_ENV
 
       - name: Merge firmware artifact packages

.github/workflows/companion.yml

@@ -0,0 +1,143 @@
+name: Companion
+
+on:
+  push:
+    branches:
+      - 'main'
+    tags:
+      - v*
+    paths:
+      - '.github/workflows/companion.yml'
+      - 'companion/**'
+      - 'tools/build-companion.sh'
+
+  pull_request:
+    branches:
+      - 'main'
+    paths:
+      - '.github/workflows/companion.yml'
+      - 'companion/**'
+      - 'tools/build-companion.sh'
+
+  workflow_dispatch:
+
+jobs:
+  modules:
+    name: WASM Modules (${{ matrix.group.id }})
+    runs-on: macos-14
+    strategy:
+      matrix:
+        group:
+          - id: color-1
+            target: [nv14, el18, pl18, pl18ev]
+          - id: color-2
+            target: [pl18u, t15, t16, t18]
+          - id: bw-1
+            target: [zorro, pocket, mt12, commando8, tprov2, tpros, bumblebee, t14]
+          - id: bw-2
+            target: [mt12, gx12, t20, t20v2, t12max, tx12mk2, boxer]
+          - id: color-3
+            target: [tx15, tx16s, x12s, f16]
+          - id: mixed-1
+            target: [v12, v14, v16, x10, x10express]
+          - id: bw-3
+            target: [x7access, x9dp2019, x9e, x9e-hall]
+          - id: color-4
+            target: [nb4p, st16, pa01]
+
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v4
+        with:
+          submodules: true
+
+      - name: Setup Python Dependencies
+        uses: ./.github/actions/python_dependencies
+
+      - name: Setup WASI SDK
+        uses: ./.github/actions/wasi_sdk
+
+      - name: Build modules
+        shell: bash
+        env:
+          FLAVOR: ${{ join(matrix.group.target, ';') }}
+          CMAKE_BUILD_TYPE: 'Release'
+        run: |
+          mkdir output && \
+          tools/build-wasm-modules.sh "$(pwd)" "$(pwd)/output/"
+
+      - name: Archive production artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: wasm-modules-${{ matrix.group.id }}
+          path:  ${{github.workspace}}/output
+          if-no-files-found: error
+          retention-days: 15
+
+  build-linux:
+    name: Linux Companion
+    runs-on: ubuntu-latest
+    needs: modules
+
+    container:
+      image: ghcr.io/edgetx/edgetx-dev:latest
+      volumes:
+        - ${{ github.workspace }}:/src
+
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Setup and Build
+        uses: ./.github/actions/build_companion
+        with:
+          os: 'linux'
+
+  build-macos:
+    name: macOS Companion
+    runs-on: macos-14
+    needs: modules
+
+    env:
+      CMAKE_OSX_ARCHITECTURES: 'x86_64'
+      CMAKE_OSX_DEPLOYMENT_TARGET: '10.15'
+
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Setup and Build
+        uses: ./.github/actions/build_companion
+        with:
+          os: 'macos'
+          qt-arch: 'clang_64'
+
+  build-win64:
+    name: Windows Companion
+    runs-on: windows-2022
+    needs: modules
+
+    env:
+      CMAKE_GENERATOR: 'Ninja'
+      CXX: 'clang++'
+      CC: 'clang'
+
+    defaults:
+      run:
+        shell: bash
+
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Setup and Build
+        uses: ./.github/actions/build_companion
+        with:
+          os: 'win64'
+          qt-arch: 'win64_msvc2022_64'