release.yml

name: Build and Release

on:
  release:
    types: [ published ]
  push:
    tags:
      - 120*
  schedule:
    - cron: '0 18 * * *'
  workflow_dispatch:
    inputs:
      tag:
        description: 'Tag'
        required: false

env:
  PYTHON_VERSION: '3.9'
  IS_DAILY: ${{ !startsWith(github.ref, 'refs/tags/120') }}

jobs:
  init-matrix:
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
      count: ${{ steps.get-new-commits.outputs.count }}
      short_sha: ${{ steps.get-new-commits.outputs.short_sha }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Get new commits
        id: get-new-commits
        run: |
          echo "count=$(git log --oneline --since '24 hours ago' | wc -l)" >> $GITHUB_OUTPUT
          echo "short_sha=$(echo ${{ github.sha }} | cut -c1-8)" >> $GITHUB_OUTPUT

      - name: Delete old release
        uses: dev-drprasad/delete-tag-and-release@v1.1
        if: ${{ env.IS_DAILY == 'true' && steps.get-new-commits.outputs.count > 0  }}
        with:
          tag_name: daily_release
          github_token: ${{ secrets.GITHUB_TOKEN }}

      # https://github.com/actions/runner/issues/1985#issuecomment-1573518052
      - name: Set matrix
        id: set-matrix
        run: |
          items=()

          # https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners/about-github-hosted-runners

          items+=('{"build": "macos", "os": "macos-latest", "arch": "aarch64"}')
          items+=('{"build": "macos", "os": "macos-13", "arch": "x86_64"}')

          items+=('{"build": "windows", "os": "windows-latest", "arch": "x86_64"}')

          # macOS 10.15.7, x86_64, 指定opencv版本
          if [[ -n "${{ vars.BUILD_FOR_MACOS_LEGACY }}" && -n "${{ vars.MACOS_LEGACY_CV_VERSION }}" ]]; then
            items+=('{"build": "macos", "os": "macos-13", "arch": "x86_64", "cv": "${{ vars.MACOS_LEGACY_CV_VERSION }}", "tail": "-legacy"}')
          fi

          # win7, x86_64, python3.8
          if [[ -n "${{ vars.BUILD_FOR_WINDOWS_LEGACY }}" ]]; then
            items+=('{"build": "windows", "os": "windows-2019", "arch": "x86_64", "python": "3.8", "tail": "-legacy"}')
          fi
          
          # 合并items到json数组
          matrix="matrix=["
          for ((i=0; i<${#items[@]}; i++)); do
            matrix+=" ${items[i]}"
            if ((i != ${#items[@]}-1)); then
              matrix+=","
            fi
          done
          matrix+="]"

          # 输出matrix到GITHUB_OUTPUT
          echo $matrix >> $GITHUB_OUTPUT

  build-app:
    needs: init-matrix
    runs-on: ${{ matrix.os }}
    # 如果commit数量大于0，或者手动触发，则执行
    if: ${{ needs.init-matrix.outputs.count > 0 || github.event_name == 'workflow_dispatch' }}
    strategy:
      fail-fast: false
      matrix:
        include: ${{fromJson(needs.init-matrix.outputs.matrix)}}
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Before setup-python
        if: ${{ matrix.build == 'macos' }}
        run: |
          # 如果指定了cv，则修改requirements-mac.txt里的opencv版本
          cvVersion="${{ matrix.cv }}"
          if [ -n "$cvVersion" ]; then
            sed -i '' "s/opencv-contrib-python-headless==.*/opencv-contrib-python-headless==${cvVersion}/" requirements-mac.txt
          fi

      - name: Set up Python - cache pip
        if: ${{ matrix.cache != 'none' }}
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python || env.PYTHON_VERSION }}
          cache: ${{ matrix.cache || 'pip' }}

      - name: Set up Python - no cache
        if: ${{ matrix.cache == 'none' }}
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python || env.PYTHON_VERSION }}

      - name: Install libraries - macOS
        if: ${{ matrix.build == 'macos' }}
        run: |
          # FIX: No package 'gobject-introspection-1.0' found
          # https://tutorials.technology/solved_errors/osx-gobject-introspection-1_0-found.html
          brew install gobject-introspection

      - name: Install dependencies - macOS
        if: ${{ matrix.build == 'macos' }}
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements-mac.txt
          pip install pyinstaller==5.8.0

      - name: Install dependencies - Windows
        if: ${{ matrix.build == 'windows' }}
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements.txt
          pip install pyinstaller==5.8.0

      - name: Build macOS app - macOS
        if: ${{ matrix.build == 'macos' }}
        run: |
          version="${{ github.ref_name }}"
          # 如果是手动触发，则使用输入的tag
          if [ -n "${{ github.event.inputs.tag }}" ]; then
            version="${{ github.event.inputs.tag }}"
          fi
          bash ./build-macos.sh --create-dmg --version "$version"

      - name: Build Windows app - Windows
        if: ${{ matrix.build == 'windows' }}
        run: ./build-action

      - name: Get changelog
        id: get-changelog
        if: ${{ matrix.build == 'macos' }}
        run: |
          echo 'CHANGELOG<<EOF' >> $GITHUB_OUTPUT
          cat changelog.md >> $GITHUB_OUTPUT
          echo 'EOF' >> $GITHUB_OUTPUT

      - name: Create Release - macOS
        uses: svenstaro/upload-release-action@2.7.0
        if: ${{ matrix.build == 'macos' }}
        with:
          overwrite: true
          asset_name: MDCx-$tag-${{ matrix.build }}-${{ matrix.arch }}${{ matrix.tail }}-${{ needs.init-matrix.outputs.short_sha }}.dmg
          file: dist/MDCx.dmg
          prerelease: ${{ env.IS_DAILY }}
          body: |
            ${{ env.IS_DAILY=='true' && github.event.repository.updated_at || steps.get-changelog.outputs.CHANGELOG }}
          tag: ${{ env.IS_DAILY=='true' && 'daily_release' || github.ref }}

      - name: Create Release - Windows
        uses: svenstaro/upload-release-action@2.7.0
        if: ${{ matrix.build == 'windows' }}
        with:
          overwrite: true
          asset_name: MDCx-$tag-${{ matrix.build }}-${{ matrix.arch }}${{ matrix.tail }}-${{ needs.init-matrix.outputs.short_sha }}.exe
          file: dist/MDCx.exe
          prerelease: ${{ env.IS_DAILY }}
          tag: ${{ env.IS_DAILY=='true' && 'daily_release' || github.ref }}