ci.yml

name: ci

on:
  push:
    branches:
      - main
  pull_request:

env:
  PROTON_NO_UPDATE_CHECK: 1
  PROTON_CEF_CACHE: ${{ github.workspace }}/.proton-global-cache

jobs:
  format:
    runs-on: ubuntu-latest
    timeout-minutes: 10
    steps:
      - uses: actions/checkout@v6

      - name: Install MoonBit
        run: |
          curl -fsSL https://cli.moonbitlang.com/install/unix.sh | bash -s latest
          echo "$HOME/.moon/bin" >> "$GITHUB_PATH"

      - name: moon version
        run: moon version --all

      - name: Format check
        run: moon fmt --check

  moonbit:
    needs: format
    strategy:
      matrix:
        os:
          - ubuntu-latest
          - macos-latest
          - windows-latest
      fail-fast: false
    runs-on: ${{ matrix.os }}
    timeout-minutes: 45
    continue-on-error: false
    steps:
      - uses: actions/checkout@v6

      - name: Cache MoonBit packages
        uses: actions/cache@v4
        with:
          path: .mooncakes
          key: ${{ runner.os }}-mooncakes-${{ hashFiles('**/moon.mod') }}
          restore-keys: ${{ runner.os }}-mooncakes-

      - name: Cache CEF downloads
        uses: actions/cache@v4
        with:
          path: .proton-global-cache
          key: ${{ runner.os }}-cef-global-${{ hashFiles('cli/cef/cef_platform.mbt') }}

      - name: Install MoonBit
        if: ${{ matrix.os != 'windows-latest' }}
        run: |
          curl -fsSL https://cli.moonbitlang.com/install/unix.sh | bash -s latest
          echo "$HOME/.moon/bin" >> $GITHUB_PATH

      # moonc v0.10.5 bundles mimalloc in libmoonbitrun.o and interposes the
      # malloc family in every native executable, but on Linux the interposed
      # set misses the glibc extension malloc_usable_size. Libraries dlopen'd
      # by such an executable (libcef.so's bundled sqlite in the doctor deep
      # probe tests) then pair mimalloc's malloc() with glibc's
      # malloc_usable_size() and segfault. libmoonbitrun.o contains only the
      # allocator override, so an empty object restores plain glibc malloc.
      # Drop this once the toolchain interposition is fixed upstream.
      - name: Disable bundled mimalloc (moonc v0.10.5 Linux interposition bug)
        if: ${{ matrix.os == 'ubuntu-latest' }}
        run: |
          test -f "$HOME/.moon/lib/libmoonbitrun.o"
          cc -c -x c /dev/null -o "$HOME/.moon/lib/libmoonbitrun.o"

      - name: Install MoonBit on Windows
        if: ${{ matrix.os == 'windows-latest' }}
        run: |
          Set-ExecutionPolicy RemoteSigned -Scope CurrentUser; irm https://cli.moonbitlang.com/install/powershell.ps1 | iex
          "$env:USERPROFILE\.moon\bin" | Out-File -FilePath $env:GITHUB_PATH -Append

      - name: Install Linux native dependencies
        if: ${{ matrix.os == 'ubuntu-latest' }}
        run: |
          sudo apt-get update
          sudo apt-get install -y pkg-config libgtk-3-dev libwebkit2gtk-4.1-dev xvfb openbox

      - name: moon version
        run: |
          moon version --all

      - name: moon update
        run: |
          moon update

      - name: Setup MSVC
        if: ${{ matrix.os == 'windows-latest' }}
        uses: ilammy/msvc-dev-cmd@v1

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 24

      - name: Test prebuilt ABI verifier
        run: node --test scripts/verify_prebuilt_abi_test.mjs

      - name: Test bridge bootstrap JS
        run: node --test native/tests/bridge_bootstrap.test.mjs

      - name: Verify generated files
        run: node scripts/verify_generated.mjs --skip-prebuilt-abi

      - name: Verify Linux prebuilt ABI
        if: ${{ matrix.os == 'ubuntu-latest' }}
        run: node scripts/verify_prebuilt_abi.mjs linux-x64

      - name: Verify macOS prebuilt ABI
        if: ${{ matrix.os == 'macos-latest' }}
        run: node scripts/verify_prebuilt_abi.mjs darwin-arm64

      - name: Verify Windows prebuilt ABI
        if: ${{ matrix.os == 'windows-latest' }}
        run: node scripts/verify_prebuilt_abi.mjs win32-x64

      - name: Build active Proton engine runtime on Unix
        if: ${{ matrix.os != 'windows-latest' }}
        run: |
          moon -C cli run . -- -C .. cef setup
          runtime="$PWD/$(node -p "require('./.proton/runtime.json').dist")"
          cef_root=$(node -p "require('./.proton/runtime.json').cef")
          cmake -S native -B native/build-engine \
            -DCMAKE_INSTALL_PREFIX="$runtime" \
            -DPROTON_WITH_ENGINE=ON \
            -DPROTON_ENGINE_ROOT="$cef_root"
          cmake --build native/build-engine
          cmake --install native/build-engine
          if [ "${{ matrix.os }}" = "ubuntu-latest" ]; then
            # The overlay titlebar path needs a real window manager for CEF to
            # deliver draggable regions; Xvfb alone has none.
            xvfb-run -a sh -c 'openbox & sleep 1; ctest --test-dir native/build-engine --output-on-failure'
          else
            # The raw C smoke is not an app bundle, so the macOS GUI lifecycle
            # is covered by the bounded example e2e step below instead.
            ctest --test-dir native/build-engine --output-on-failure
          fi
          node native/scripts/verify_link_config.mjs "$runtime"
          echo "PROTON_NATIVE_DIST=$runtime" >> "$GITHUB_ENV"
          echo "$runtime/bin" >> "$GITHUB_PATH"

      - name: Build active Proton engine runtime on Windows
        if: ${{ matrix.os == 'windows-latest' }}
        run: |
          $ErrorActionPreference = "Stop"
          $PSNativeCommandUseErrorActionPreference = $true
          moon -C cli run . -- -C .. cef setup
          if (!(Test-Path .proton\runtime.json)) {
            throw "missing .proton\runtime.json"
          }
          $manifest = Get-Content .proton\runtime.json | ConvertFrom-Json
          $runtime = Join-Path $PWD $manifest.dist
          $cefRoot = $manifest.cef
          cmake -S native -B native\build-engine `
            "-DCMAKE_INSTALL_PREFIX=$runtime" `
            -DPROTON_WITH_ENGINE=ON `
            "-DPROTON_ENGINE_ROOT=$cefRoot"
          cmake --build native\build-engine --config Debug
          cmake --install native\build-engine --config Debug
          # windows-latest runners have no usable D3D device; force ANGLE's
          # SwiftShader path so the engine's GPU process can start at all.
          $env:ANGLE_DEFAULT_PLATFORM = "swiftshader"
          "ANGLE_DEFAULT_PLATFORM=swiftshader" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
          ctest --test-dir native\build-engine -C Debug --output-on-failure
          if (!(Test-Path "$runtime\bin\proton.dll")) {
            throw "missing active proton.dll"
          }
          $runtimePath = (Resolve-Path $runtime).Path
          node native\scripts\verify_link_config.mjs $runtimePath
          "PROTON_NATIVE_DIST=$runtimePath" | Out-File -FilePath $env:GITHUB_ENV -Append
          (Resolve-Path "$runtimePath\bin").Path | Out-File -FilePath $env:GITHUB_PATH -Append

      - name: Test native updater in Release mode
        if: ${{ matrix.os == 'ubuntu-latest' }}
        run: |
          cmake -S native -B native/build-release-tests \
            -DCMAKE_BUILD_TYPE=Release \
            -DPROTON_WITH_ENGINE=OFF
          cmake --build native/build-release-tests --target proton_update_test
          ctest --test-dir native/build-release-tests \
            --output-on-failure \
            -R '^proton_update_test$'

      - name: Check framework modules
        if: ${{ matrix.os != 'windows-latest' }}
        run: |
          moon check --target native --deny-warn
          if [ "${{ matrix.os }}" = "ubuntu-latest" ]; then
            xvfb-run -a env \
              LD_LIBRARY_PATH="$PROTON_NATIVE_DIST/bin:$PROTON_NATIVE_DIST/lib${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}" \
              LD_PRELOAD="libcef.so${LD_PRELOAD:+:$LD_PRELOAD}" \
              moon -C proton test native --target native --diagnostic-limit 80
            xvfb-run -a moon -C cli test -p moonbit-community/proton_cli \
              moonbit-community/proton_cli/arguments moonbit-community/proton_cli/build_cmd \
              moonbit-community/proton_cli/cef moonbit-community/proton_cli/codegen \
              moonbit-community/proton_cli/dev moonbit-community/proton_cli/doctor \
              moonbit-community/proton_cli/fsutil moonbit-community/proton_cli/new \
              moonbit-community/proton_cli/output moonbit-community/proton_cli/package \
              --target native --no-parallelize --diagnostic-limit 80
          else
            moon -C proton test native --target native --diagnostic-limit 80
            moon -C cli test -p moonbit-community/proton_cli \
              moonbit-community/proton_cli/arguments moonbit-community/proton_cli/build_cmd \
              moonbit-community/proton_cli/cef moonbit-community/proton_cli/codegen \
              moonbit-community/proton_cli/dev moonbit-community/proton_cli/doctor \
              moonbit-community/proton_cli/fsutil moonbit-community/proton_cli/new \
              moonbit-community/proton_cli/output moonbit-community/proton_cli/package \
              --target native --no-parallelize --diagnostic-limit 80
          fi
          moon -C e2e build --target native --diagnostic-limit 80

      - name: Check framework modules on Windows
        if: ${{ matrix.os == 'windows-latest' }}
        env:
          _CL_: /utf-8
        run: |
          $ErrorActionPreference = "Stop"
          $PSNativeCommandUseErrorActionPreference = $true
          moon check --target native --deny-warn
          moon -C proton test native --target native --diagnostic-limit 80
          moon -C cli test -p moonbit-community/proton_cli moonbit-community/proton_cli/arguments moonbit-community/proton_cli/build_cmd moonbit-community/proton_cli/cef moonbit-community/proton_cli/codegen moonbit-community/proton_cli/dev moonbit-community/proton_cli/doctor moonbit-community/proton_cli/fsutil moonbit-community/proton_cli/new moonbit-community/proton_cli/output moonbit-community/proton_cli/package --target native --no-parallelize --diagnostic-limit 80
          moon -C e2e build --target native --diagnostic-limit 80

      - name: Test extensions on Unix
        if: ${{ matrix.os != 'windows-latest' }}
        run: |
          if [ "${{ matrix.os }}" = "ubuntu-latest" ]; then
            xvfb-run -a moon -C extensions test -p moonbit-community/proton_ext \
              moonbit-community/proton_ext/auto_launch moonbit-community/proton_ext/clipboard \
              moonbit-community/proton_ext/dialog moonbit-community/proton_ext/fs \
              moonbit-community/proton_ext/global_hotkey moonbit-community/proton_ext/keepawake \
              moonbit-community/proton_ext/metadata_check moonbit-community/proton_ext/microphone \
              moonbit-community/proton_ext/notification moonbit-community/proton_ext/path \
              moonbit-community/proton_ext/shell moonbit-community/proton_ext/tray \
              --target native
            xvfb-run -a moon test -p moonbit-community/proton_auto_launch moonbit-community/proton_clipboard \
              moonbit-community/proton_global_hotkey moonbit-community/proton_keepawake moonbit-community/proton_microphone \
              moonbit-community/proton_tray --target native
          else
            moon -C extensions test -p moonbit-community/proton_ext \
              moonbit-community/proton_ext/auto_launch moonbit-community/proton_ext/clipboard \
              moonbit-community/proton_ext/dialog moonbit-community/proton_ext/fs \
              moonbit-community/proton_ext/global_hotkey moonbit-community/proton_ext/keepawake \
              moonbit-community/proton_ext/metadata_check moonbit-community/proton_ext/microphone \
              moonbit-community/proton_ext/notification moonbit-community/proton_ext/path \
              moonbit-community/proton_ext/shell moonbit-community/proton_ext/tray \
              --target native
            moon test -p moonbit-community/proton_auto_launch moonbit-community/proton_clipboard \
              moonbit-community/proton_global_hotkey moonbit-community/proton_keepawake moonbit-community/proton_microphone \
              moonbit-community/proton_tray --target native
          fi

      - name: Test extensions on Windows
        if: ${{ matrix.os == 'windows-latest' }}
        env:
          _CL_: /utf-8
          PATH: ${{ github.workspace }}\lib;${{ env.PATH }}
        run: |
          $extensionPackages = @(
            "moonbit-community/proton_ext"
            "moonbit-community/proton_ext/auto_launch"
            "moonbit-community/proton_ext/clipboard"
            "moonbit-community/proton_ext/dialog"
            "moonbit-community/proton_ext/fs"
            "moonbit-community/proton_ext/global_hotkey"
            "moonbit-community/proton_ext/keepawake"
            "moonbit-community/proton_ext/metadata_check"
            "moonbit-community/proton_ext/microphone"
            "moonbit-community/proton_ext/notification"
            "moonbit-community/proton_ext/path"
            "moonbit-community/proton_ext/shell"
            "moonbit-community/proton_ext/tray"
          )
          moon -C extensions test -p $extensionPackages --target native
          $sysPackages = @(
            "moonbit-community/proton_auto_launch"
            "moonbit-community/proton_clipboard"
            "moonbit-community/proton_global_hotkey"
            "moonbit-community/proton_keepawake"
            "moonbit-community/proton_microphone"
            "moonbit-community/proton_tray"
          )
          moon test -p $sysPackages --target native

      - name: Build examples
        if: ${{ matrix.os != 'windows-latest' }}
        run: |
          moon -C examples build --target native

      - name: Build examples on Windows
        if: ${{ matrix.os == 'windows-latest' }}
        env:
          _CL_: /utf-8
        run: |
          moon -C examples build --target native

      - name: List Windows example binaries
        if: ${{ matrix.os == 'windows-latest' }}
        run: Get-ChildItem -Path ".\examples\target" -Recurse -Filter "*.exe" | ForEach-Object { "{0} ({1} bytes)" -f $_.FullName, $_.Length }

      - name: Run MoonBit CDP e2e on Windows
        if: ${{ matrix.os == 'windows-latest' }}
        timeout-minutes: 10
        env:
          _CL_: /utf-8
          PROTON_BRIDGE_E2E_TIMEOUT_MS: 60000
        run: |
          $ErrorActionPreference = "Stop"
          $PSNativeCommandUseErrorActionPreference = $true
          moon -C e2e test -p moonbit-community/proton/e2e/test --target native --no-parallelize --diagnostic-limit 200

      - name: Run MoonBit CDP e2e on Unix
        if: ${{ matrix.os != 'windows-latest' }}
        timeout-minutes: 10
        env:
          PROTON_BRIDGE_E2E_TIMEOUT_MS: 60000
        run: |
          if [ "${{ matrix.os }}" = "ubuntu-latest" ]; then
            xvfb-run -a moon -C e2e test -p moonbit-community/proton/e2e/test \
              --target native --no-parallelize --diagnostic-limit 200
          else
            moon -C e2e test -p moonbit-community/proton/e2e/test \
              --target native --no-parallelize --diagnostic-limit 200
          fi

      - name: List Unix example binaries
        if: ${{ matrix.os != 'windows-latest' }}
        run: find ./examples/target -type f | xargs ls -lh