MiniPixels/.github/workflows/ci.yml at main · MiniLangProject/MiniPixels · GitHub

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name: MiniPixels CI

on:
  push:
    branches: [main]
    tags: ["v*"]
  pull_request:
    branches: [main]

permissions:
  contents: write

jobs:
  linux:
    name: Linux tests and examples
    runs-on: ubuntu-24.04

    steps:
      - name: Checkout MiniPixels
        uses: actions/checkout@v7
        with:
          path: MiniPixels

      - name: Checkout MiniLangCompilerPy
        uses: actions/checkout@v7
        with:
          repository: MiniLangProject/MiniLangCompilerPy
          path: MiniLangCompilerPy

      - name: Set up Python
        uses: actions/setup-python@v7
        with:
          python-version: "3.12"

      - name: Install native runtime dependencies
        run: |
          sudo apt-get update && sudo apt-get install -y xvfb libx11-6 libasound2t64
          python -m pip install -r MiniPixels/requirements.txt

      - name: Run MiniPixels tests
        working-directory: MiniPixels
        run: python tests/run_tests.py --target linux-x64

      - name: Upload Linux test report
        if: always()
        uses: actions/upload-artifact@v6
        with:
          name: minipixels-linux-test-report
          path: MiniPixels/build/tests/foundation-results-linux.xml
          if-no-files-found: ignore

      - name: Build examples
        working-directory: MiniPixels
        run: python tools/build_examples.py --target linux-x64

      - name: Smoke X11 presenter
        working-directory: MiniPixels
        run: |
          python ../MiniLangCompilerPy/mlc_win64.py tests/window_renderer_smoke.ml build/tests/window_renderer_smoke -I src -I ../MiniLangCompilerPy --target linux-x64
          xvfb-run -a build/tests/window_renderer_smoke

      - name: Smoke optional GPU fallback
        working-directory: MiniPixels
        run: |
          python ../MiniLangCompilerPy/mlc_win64.py tests/gpu_scene_smoke.ml build/tests/gpu_scene_smoke -I src -I ../MiniLangCompilerPy --target linux-x64
          build/tests/gpu_scene_smoke

      - name: Build and smoke native MiniLang CLI
        working-directory: MiniPixels
        run: |
          mkdir -p build/tools
          python ../MiniLangCompilerPy/mlc_win64.py tools/minipixels_cli.ml build/tools/minipixels -I src -I ../MiniLangCompilerPy --target linux-x64
          build/tools/minipixels info
          build/tools/minipixels doctor
          build/tools/minipixels validate examples/moving-sprite/minipixels.json
          build/tools/minipixels validate examples/scrolling-world/minipixels.json
          build/tools/minipixels validate examples/pixel-effects/minipixels.json
          build/tools/minipixels validate examples/jump-and-run/minipixels.json
          build/tools/minipixels validate examples/tiled-platformer/minipixels.json
          build/tools/minipixels generate examples/pixel-effects/minipixels.json build/native-generated/pixel-effects
          build/tools/minipixels generate examples/jump-and-run/minipixels.json build/native-generated/jump-and-run/generated

      - name: Smoke native MiniLang CLI templates
        working-directory: MiniPixels
        run: |
          tmp=$(mktemp -d)
          cp build/tools/minipixels "$tmp/minipixels"
          cd "$tmp"
          for tpl in basic platformer pixel-art; do
            name="demo-$tpl"
            ./minipixels new "$name" "$tpl"
            ./minipixels validate "$name/minipixels.json"
            ./minipixels generate "$name/minipixels.json"
            python "$GITHUB_WORKSPACE/MiniLangCompilerPy/mlc_win64.py" "$tmp/$name/src/main.ml" "$tmp/$name/$name" -I "$GITHUB_WORKSPACE/MiniPixels/src" -I "$GITHUB_WORKSPACE/MiniLangCompilerPy" --target linux-x64
          done

  windows:
    name: Windows tests and examples
    runs-on: windows-latest

    steps:
      - name: Checkout MiniPixels
        uses: actions/checkout@v7
        with:
          path: MiniPixels

      - name: Checkout MiniLangCompilerPy
        uses: actions/checkout@v7
        with:
          repository: MiniLangProject/MiniLangCompilerPy
          path: MiniLangCompilerPy

      - name: Set up Python
        uses: actions/setup-python@v7
        with:
          python-version: "3.12"

      - name: Run MiniPixels tests
        working-directory: MiniPixels
        run: |
          python -m pip install -r requirements.txt
          python tests\run_tests.py

      - name: Upload test report
        if: always()
        uses: actions/upload-artifact@v6
        with:
          name: minipixels-test-report
          path: MiniPixels/build/tests/foundation-results.xml
          if-no-files-found: ignore

      - name: Build examples
        working-directory: MiniPixels
        run: python tools\build_examples.py

      - name: Build optional GPU scene runtime
        shell: pwsh
        working-directory: MiniPixels
        run: |
          .\native\build-gpu.ps1 -OutputDirectory build\tests
          python ..\MiniLangCompilerPy\mlc_win64.py tests\gpu_scene_smoke.ml build\tests\gpu_scene_smoke.exe -I src -I ..\MiniLangCompilerPy

      - name: Build native MiniLang CLI
        shell: pwsh
        working-directory: MiniPixels
        run: |
          New-Item -ItemType Directory -Force build\tools | Out-Null
          python ..\MiniLangCompilerPy\mlc_win64.py tools\minipixels_cli.ml build\tools\minipixels.exe -I src -I ..\MiniLangCompilerPy
          .\build\tools\minipixels.exe info
          .\build\tools\minipixels.exe doctor
          .\build\tools\minipixels.exe validate examples\moving-sprite\minipixels.json
          .\build\tools\minipixels.exe validate examples\scrolling-world\minipixels.json
          .\build\tools\minipixels.exe validate examples\pixel-effects\minipixels.json
          .\build\tools\minipixels.exe validate examples\jump-and-run\minipixels.json
          .\build\tools\minipixels.exe validate examples\tiled-platformer\minipixels.json
          .\build\tools\minipixels.exe generate examples\pixel-effects\minipixels.json build\native-generated\pixel-effects
          .\build\tools\minipixels.exe generate examples\jump-and-run\minipixels.json build\native-generated\jump-and-run\generated

      - name: Smoke native MiniLang CLI templates
        shell: pwsh
        working-directory: MiniPixels
        run: |
          $tmp = Join-Path $env:TEMP "minipixels-native-cli-smoke"
          if (Test-Path $tmp) { Remove-Item -LiteralPath $tmp -Recurse -Force }
          New-Item -ItemType Directory -Force $tmp | Out-Null
          Copy-Item build\tools\minipixels.exe $tmp\minipixels.exe
          Push-Location $tmp
          try {
            foreach ($tpl in @("basic", "platformer", "pixel-art")) {
              $name = "demo-$tpl"
              .\minipixels.exe new $name $tpl
              if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE }
              .\minipixels.exe validate "$name\minipixels.json"
              if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE }
              .\minipixels.exe generate "$name\minipixels.json"
              if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE }
              Copy-Item "$env:GITHUB_WORKSPACE\MiniPixels\build\tests\minipixels_audio.dll" "$tmp\$name\minipixels_audio.dll"
              python "$env:GITHUB_WORKSPACE\MiniLangCompilerPy\mlc_win64.py" "$tmp\$name\src\main.ml" "$tmp\$name\$name.exe" -I "$env:GITHUB_WORKSPACE\MiniPixels\src" -I "$env:GITHUB_WORKSPACE\MiniLangCompilerPy"
              if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE }
            }
          } finally {
            Pop-Location
          }

      - name: Package SDK
        working-directory: MiniPixels
        run: python tools\package_sdk.py

      - name: Upload SDK artifact
        uses: actions/upload-artifact@v6
        with:
          name: minipixels-sdk
          path: |
            MiniPixels/dist/*-sdk.zip
            MiniPixels/dist/*.sha256
          compression-level: 0

      - name: Publish GitHub release
        if: startsWith(github.ref, 'refs/tags/v')
        shell: pwsh
        working-directory: MiniPixels
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          $tag = "${{ github.ref_name }}"
          $assets = @("dist/*-sdk.zip", "dist/*.sha256")
          gh release view $tag *> $null
          if ($LASTEXITCODE -eq 0) {
            gh release upload $tag @assets --clobber
          } else {
            gh release create $tag @assets --title "MiniPixels $tag" --generate-notes
          }