release.yml

name: Release

on:
  push:
    tags:
      - mdcat-*

jobs:
  build-binaries:
    runs-on: '${{ matrix.os }}'
    strategy:
      matrix:
        os: [ubuntu-latest, macOS-latest, windows-latest]
        include:
          - os: ubuntu-latest
            target: x86_64-unknown-linux-musl
          - os: macOS-latest
            target: x86_64-apple-darwin
          - os: windows-latest
            target: x86_64-pc-windows-msvc
    steps:
      - uses: actions/checkout@v3
      - uses: dtolnay/rust-toolchain@stable
        with:
          targets: ${{ matrix.target }}
      - run: sudo gem install asciidoctor
        if: "!contains(matrix.target, 'windows')"
      - run: sudo apt-get install musl-tools
        if: contains(matrix.target, 'linux-musl')
      - shell: bash
        id: build
        run: |
            OUTDIR="$(cargo build --locked --target '${{ matrix.target }}' --release --message-format=json-render-diagnostics |
                jq -r 'select(.out_dir) | select(.package_id | startswith("mdcat ")) | .out_dir')"
            echo "outdir=$OUTDIR" >>"$GITHUB_OUTPUT"
      - run: strip 'target/${{ matrix.target }}/release/mdcat'
        if: "!contains(matrix.target, 'windows')"
      - id: version
        shell: bash
        run: |
          echo "version=$(cargo pkgid | cut -d'#' -f2 | cut -d: -f2)" >>"${GITHUB_OUTPUT}"
      - id: package
        shell: bash
        run: ./scripts/package '${{ steps.version.outputs.version }}' '${{ matrix.target }}' '${{ steps.build.outputs.outdir }}'
      - uses: actions/upload-artifact@v3
        with:
          name: ${{ steps.package.outputs.name }}
          path: ${{ steps.package.outputs.file }}

  create-release:
    runs-on: ubuntu-latest
    needs: build-binaries
    steps:
      - uses: actions/checkout@v3
      - uses: actions/download-artifact@v3
        with:
          path: ./artifacts
      - run: mkdir ./assets
      - run: mv ./artifacts/*/*.{zip,tar.gz} ./assets
      - run: b2sum *.{zip,tar.gz} > B2SUMS.txt
        working-directory: assets
      - run: sha512sum *.{zip,tar.gz} > SHA512SUM.txt
        working-directory: assets
      - id: version
        shell: bash
        run: |
          echo "version=$(cargo pkgid | cut -d'#' -f2 | cut -d: -f2)" >>"${GITHUB_OUTPUT}"
      - name: Extract changelog
        shell: bash
        run: |
          awk -v r='${{ steps.version.outputs.version }}' \
            '/^\[[^]]*\]/{print $0}/^## \[[0-9]/ && match($0, /\[[0-9][^]]*\]/){if (r == substr($0, RSTART+1, RLENGTH-2)) { p=1; next } else { p=0 } }p' \
            CHANGELOG.md > ./CHANGELOG-release.md
          cat CHANGELOG-release.md
      - uses: softprops/action-gh-release@v1
        with:
          name: mdcat-${{ steps.version.outputs.version }}
          body_path: ./CHANGELOG-release.md
          files: "./assets/*"
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}