convertis/.github/workflows/release.yml

name: Release

on:
  push:
    branches: [ "main" ]

jobs:
  check-release:
    runs-on: ubuntu-latest
    outputs:
      match: ${{ steps.check.outputs.match }}
      version: ${{ steps.check.outputs.version }}
    steps:
      - name: Check commit message
        id: check
        run: |
          COMMIT_MSG="${{ github.event.head_commit.message }}"
          if echo "$COMMIT_MSG" | grep -Eq 'Release [vV]?[0-9]+\.[0-9]+\.[0-9]+'; then
            VERSION=$(echo "$COMMIT_MSG" | grep -Eo 'Release [vV]?[0-9]+\.[0-9]+\.[0-9]+' | head -n1 | sed -E 's/Release //')
            echo "match=true" >> $GITHUB_OUTPUT
            echo "version=$VERSION" >> $GITHUB_OUTPUT
          else
            echo "match=false" >> $GITHUB_OUTPUT
          fi

  build_executable:
    needs: check-release
    if: needs.check-release.outputs.match == 'true'
    strategy:
      matrix:
        include:
          - target: x86_64-unknown-linux-gnu
            binary: convertis
          - target: x86_64-pc-windows-gnu
            binary: convertis.exe
          - target: x86_64-unknown-linux-musl
            binary: convertis
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        name: Checkout repo
        
      - uses: dtolnay/rust-toolchain@stable
        name: Set up Rust Toolchain
        with:
          targets: ${{ matrix.target }}

      - name: Install cross-platform linkers
        run: |
          sudo apt-get update
          if [ "${{ matrix.target }}" = "x86_64-pc-windows-gnu" ]; then
            sudo apt-get install -y mingw-w64
          elif [ "${{ matrix.target }}" = "x86_64-unknown-linux-musl" ]; then
            sudo apt-get install -y musl-tools
          fi

      - name: Build
        run: cargo build --release --target ${{ matrix.target }}

      - name: Upload Executable Artifact
        uses: actions/upload-artifact@v3
        with:
          name: bin-${{ matrix.target }}
          path: target/${{ matrix.target }}/release/${{ matrix.binary }}
  
  build_package:
    needs: build_executable
    if: needs.check-release.outputs.match == 'true'
    strategy:
      matrix:
        include:
          - type: deb-gnu
            target: x86_64-unknown-linux-gnu
          - type: deb-musl
            target: x86_64-unknown-linux-musl
          - type: rpm-gnu
            target: x86_64-unknown-linux-gnu
          - type: rpm-musl
            target: x86_64-unknown-linux-musl
          - type: exe
            target: x86_64-pc-windows-gnu
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Download compiled binary
        uses: actions/download-artifact@v3
        with:
          name: bin-${{ matrix.target }}
          path: target/${{ matrix.target }}/release/

      - name: Install deb build dependencies
        if: startsWith(matrix.type, 'deb-')
        run: cargo install cargo-deb

      - name: Install rpm build dependencies
        if: startsWith(matrix.type, 'rpm-')
        run: cargo install cargo-generate-rpm

      - name: Build deb
        if: startsWith(matrix.type, 'deb-')
        run: cargo deb --no-build --target ${{ matrix.target }}

      - name: Build rpm
        if: startsWith(matrix.type, 'rpm-')
        run: cargo generate-rpm --target-dir target/${{ matrix.target }}

      - name: Gather packages for upload
        run: |
          mkdir -p dist/
          if [ "${{ matrix.type }}" = "exe" ]; then
            cp target/${{ matrix.target }}/release/convertis.exe dist/
          elif [[ "${{ matrix.type }}" == deb-* ]]; then
            cp target/${{ matrix.target }}/debian/*.deb dist/
          elif [[ "${{ matrix.type }}" == rpm-* ]]; then
            cp target/${{ matrix.target }}/generate-rpm/*.rpm dist/
          fi

      - name: Upload Package Artifact
        uses: actions/upload-artifact@v3
        with:
          name: pkg-${{ matrix.type }}
          path: dist/*

  publish-release:
    needs: [check-release, build_package]
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
          
      - name: Download All Packages
        uses: actions/download-artifact@v3
        with:
          path: all-packages/
          
      - name: Generate Changelog
        run: |
          LAST_TAG=$(git describe --tags --abbrev=0 2>/dev/null || git rev-list --max-parents=0 HEAD)
          git log ${LAST_TAG}..HEAD --pretty=format:"- %s (%an)" > commits.txt
          
          echo "## Changelog" > changelog.md
          
          echo "### Features" >> changelog.md
          grep -i "^- feat:" commits.txt >> changelog.md || echo "No new features" >> changelog.md
          
          echo "### Fixes" >> changelog.md
          grep -i "^- fix:" commits.txt >> changelog.md || echo "No fixes" >> changelog.md
          
          echo "### Refactoring & Chores" >> changelog.md
          grep -i "^- refactor:\|^- chore:\|^- style:" commits.txt >> changelog.md || echo "No refactoring or chores" >> changelog.md
          
          echo "### Others" >> changelog.md
          grep -vi "^- feat:\|^- fix:\|^- refactor:\|^- chore:\|^- style:" commits.txt >> changelog.md || echo "No other changes" >> changelog.md
          
      - name: Create Gitea Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: v${{ needs.check-release.outputs.version }}
          name: Release v${{ needs.check-release.outputs.version }}
          body_path: changelog.md
          files: all-packages/pkg-*/*
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}