SwiftFormat/.github/workflows/release.yml

on:
  release:
    types: [published]
name: Build Release Artifacts
jobs:
  macos:
    name: Build macOS binary
    runs-on: macos-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v5
      - name: Set Version Number
        run: echo "Using version number $GITHUB_REF_NAME" && sed -i '' "s/let swiftFormatVersion = \"[^\"]*\"/let swiftFormatVersion = \"$GITHUB_REF_NAME\"/" Sources/SwiftFormat.swift
      - name: Build macOS binary (arm64)
        run: swift build -c release --arch arm64 -Xswiftc -Osize
      - name: Build macOS binary (x86_64)
        run: swift build -c release --arch x86_64 -Xswiftc -Osize
      - name: Create universal binary
        run: |
          mkdir -p .build/apple/Products/Release
          lipo -create -output .build/apple/Products/Release/swiftformat .build/arm64-apple-macosx/release/swiftformat .build/x86_64-apple-macosx/release/swiftformat
      - name: Strip macOS binary  
        run: strip -rSTx .build/apple/Products/Release/swiftformat
      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: swiftformat_macos
          path: .build/apple/Products/Release/swiftformat
          retention-days: 5

  linux:
    name: Build SwiftFormat for Linux
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v5
      - name: Set Version Number
        run: echo "Using version number $GITHUB_REF_NAME" && sed -i "s/let swiftFormatVersion = \"[^\"]*\"/let swiftFormatVersion = \"$GITHUB_REF_NAME\"/" Sources/SwiftFormat.swift
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v4
      - name: Install cross-binutils for aarch64
        run: sudo apt-get update && sudo apt-get install -y binutils-aarch64-linux-gnu
      - name: Build and export binaries
        uses: docker/build-push-action@v7
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          target: builder
          outputs: type=local,dest=artifacts
      - name: Strip and Move binaries
        run: |
          strip artifacts/linux_amd64/workspace/swiftformat
          mv artifacts/linux_amd64/workspace/swiftformat "${HOME}/swiftformat_linux"
          aarch64-linux-gnu-strip artifacts/linux_arm64/workspace/swiftformat
          mv artifacts/linux_arm64/workspace/swiftformat "${HOME}/swiftformat_linux_aarch64"
      - name: Upload AMD64 Artifact
        uses: actions/upload-artifact@v4
        with:
          name: swiftformat_linux
          path: ~/swiftformat_linux
          retention-days: 5
      - name: Upload ARM64 Artifact
        uses: actions/upload-artifact@v4
        with:
          name: swiftformat_linux_aarch64
          path: ~/swiftformat_linux_aarch64
          retention-days: 5

  upload:
    name: Upload release artifacts
    runs-on: ubuntu-latest
    needs: [macos, linux]
    steps:
      - name: Checkout the repository
        uses: actions/checkout@v5
      - uses: actions/download-artifact@v5
        with:
          path: downloaded_artifacts
          pattern: swiftformat_*
      - name: Display structure of downloaded files
        run: ls -R downloaded_artifacts
      - name: Build artifact bundle
        run: ./Scripts/spm-artifact-bundle.sh ${{ github.event.release.name }} downloaded_artifacts/swiftformat_macos/swiftformat downloaded_artifacts/swiftformat_linux/swiftformat_linux downloaded_artifacts/swiftformat_linux_aarch64/swiftformat_linux_aarch64
      - name: Prepare files for upload
        run: |
          # Ensure binaries are executable
          chmod +x downloaded_artifacts/swiftformat_macos/swiftformat
          chmod +x downloaded_artifacts/swiftformat_linux/swiftformat_linux
          chmod +x downloaded_artifacts/swiftformat_linux_aarch64/swiftformat_linux_aarch64

          # Create individual zip files for each binary directly
          zip -j swiftformat.zip downloaded_artifacts/swiftformat_macos/swiftformat
          zip -j swiftformat_linux.zip downloaded_artifacts/swiftformat_linux/swiftformat_linux
          zip -j swiftformat_linux_aarch64.zip downloaded_artifacts/swiftformat_linux_aarch64/swiftformat_linux_aarch64
      - name: Upload release assets
        uses: skx/github-action-publish-binaries@master
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          args: 'swiftformat.artifactbundle.zip swiftformat.zip swiftformat_linux.zip swiftformat_linux_aarch64.zip'