name: Release

on:
  release:
    types: [created]

permissions: read-all

jobs:
  build-release:
    name: build-release
    permissions:
      contents: write
    strategy:
      fail-fast: false
      matrix:
        build: [linux-musl, macos, win-msvc]
        include:
        - build: linux-musl
          os: ubuntu-20.04
          target: x86_64-unknown-linux-musl
        - build: macos
          os: macos-11
          target: x86_64-apple-darwin
        - build: win-msvc
          os: windows-2022
          target: x86_64-pc-windows-msvc
    runs-on: ${{ matrix.os }}
    steps:
    - name: Checkout repository
      uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8
    - name: Install packages (Ubuntu)
      if: matrix.os == 'ubuntu-20.04'
      run: |
        sudo apt-get update
        sudo apt-get install -y --no-install-recommends xz-utils liblz4-tool musl-tools
    - name: Install Rust
      uses: dtolnay/rust-toolchain@ba37adf8f94a7d9affce79bd3baff1b9e3189c33
      with:
        toolchain: stable
        target: ${{ matrix.target }}
    - name: Build release binary
      run: cargo build --target ${{ matrix.target }} --verbose --release
    - name: Build archive
      shell: bash
      run: |
        outdir="target/${{ matrix.target }}/release"
        staging="jj-${{ github.event.release.tag_name }}-${{ matrix.target }}"
        mkdir "$staging"
        cp {README.md,LICENSE} "$staging/"
        if [ "${{ matrix.os }}" = "windows-2022" ]; then
          cp "$outdir/jj.exe" "$staging/"
          cd "$staging"
          7z a "../$staging.zip" .
          echo "ASSET=$staging.zip" >> $GITHUB_ENV
        else
          cp "$outdir/jj" "$staging/"
          tar czf "$staging.tar.gz" -C "$staging" .
          echo "ASSET=$staging.tar.gz" >> $GITHUB_ENV
        fi
    - name: Upload release archive
      uses: actions/upload-release-asset@e8f9f06c4b078e705bd2ea027f0926603fc9b4d5
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        upload_url: ${{ github.event.release.upload_url }}
        asset_path: ${{ env.ASSET }}
        asset_name: ${{ env.ASSET }}
        asset_content_type: application/octet-stream