build.yml

name: build

on:
  push:
    branches:
      - '**'
    tags:
      - '**'
  pull_request:
    branches:
      - '**'

jobs:
  build:
    name: Build

    runs-on: ubuntu-latest

    strategy:
      matrix:
        include:
          - arch: x64
            platform: linux/amd64
          - arch: ia32
            platform: linux/386
          - arch: arm64
            platform: linux/arm64
          - arch: arm
            platform: linux/arm/v7

    steps:
      - uses: actions/checkout@v4
        with:
          repository: 'sass/dart-sass'
          ref: ${{ startsWith(github.ref, 'refs/tags/') && github.ref || '' }}

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Compile Protobuf
        run: |
          docker run --rm -i \
                     --volume $PWD:$PWD \
                     --workdir $PWD \
                     docker.io/library/dart <<'EOF'
          set -e
          curl -fsSL "https://github.com/bufbuild/buf/releases/latest/download/buf-$(uname -s)-$(uname -m).tar.gz" | tar -xzC /usr/local --strip-components 1
          dart pub get
          dart run grinder protobuf
          EOF

      - name: Build
        run: |
          docker run --rm -i \
                     --platform ${{ matrix.arch == 'arm' && 'linux/amd64' || matrix.platform }} \
                     --volume $PWD:$PWD \
                     --workdir $PWD \
                     ghcr.io/dart-musl/dart <<'EOF'
          set -e
          dart pub get
          dart run grinder pkg-standalone-linux-${{ matrix.arch }}
          EOF

      - name: Fix Dart Runtime
        if: matrix.arch == 'arm'
        run: |
          docker run --rm -i \
                     --platform ${{ matrix.platform }} \
                     --volume $PWD:$PWD \
                     --workdir $PWD \
                     ghcr.io/dart-musl/dart <<'EOF'
          set -e
          apk add --no-cache tar
          cd build
          DART_RUNTIME=$(tar -tzf *.tar.gz --wildcards "*/src/dart")
          tar -xzf *.tar.gz
          cp $DART_SDK/bin/dart $DART_RUNTIME
          tar -czf *.tar.gz "$(dirname "$(dirname "$DART_RUNTIME")")"
          EOF

      - name: Upload Artifact
        uses: actions/upload-artifact@v4
        with:
          name: build-${{ matrix.arch }}
          path: build/*.tar.gz
          if-no-files-found: error

  release:
    name: Release

    if: github.event.repository.fork == false && startsWith(github.ref, 'refs/tags/')

    needs: [build]

    runs-on: ubuntu-latest

    permissions:
      contents: write

    steps:
      - name: Download Artifact
        uses: actions/download-artifact@v3
        with:
          name: build-x64

      - name: Download Artifact
        uses: actions/download-artifact@v3
        with:
          name: build-ia32

      - name: Download Artifact
        uses: actions/download-artifact@v3
        with:
          name: build-arm64

      - name: Download Artifact
        uses: actions/download-artifact@v3
        with:
          name: build-arm

      - name: Release
        uses: softprops/action-gh-release@v1
        with:
          files: |
            *.tar.gz