ci.yml

name: CI

on:
  push:
    branches:
      - master
    tags:
      - v*
  pull_request:

jobs:
  shellcheck:
    name: Shellcheck
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Run ShellCheck
        run: |
          sudo apt-get install shellcheck
          shopt -s globstar; shellcheck script/**/*.sh

  build:
    name: ${{ matrix.friendlyName }} ${{ matrix.arch }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [macos-latest, windows-latest, ubuntu-20.04]
        arch: [x64, arm64]
        include:
          - os: macos-latest
            friendlyName: macOS
            targetPlatform: macOS
          - os: windows-latest
            friendlyName: Windows
            targetPlatform: win32
          - os: ubuntu-20.04
            friendlyName: Linux
            targetPlatform: ubuntu
        exclude:
          - os: windows-latest
            arch: arm64
    timeout-minutes: 20
    steps:
      # We need to use Xcode 14.3 for maximum compatibility with older macOS (x64)
      - name: Switch to oldest available Xcode
        if: matrix.targetPlatform == 'macOS' && matrix.arch == 'x64'
        run: |
          sudo xcode-select -s /Applications/Xcode_14.3.1.app/Contents/Developer/
          # Delete the command line tools to make sure they don't get our builds
          # messed up with macOS SDK stuff.
          sudo rm -rf /Library/Developer/CommandLineTools
      - uses: actions/checkout@v4
        with:
          submodules: recursive
          # Needed for script/package.sh to work
          fetch-depth: 0
      - name: Install go
        if: matrix.targetPlatform == 'macOS'
        uses: actions/setup-go@v5
        with:
          go-version: 'stable'
      - name: Install dependencies
        run: npm install
      - name: Check formatting
        run: npm run prettier
      - name: Build tools
        run: npm run check
      - name: Install extra dependencies for building Git on Ubuntu (x64)
        if: matrix.targetPlatform == 'ubuntu' && matrix.arch == 'x64'
        run: |
          sudo apt-get update
          sudo apt-get install libcurl4-gnutls-dev libexpat1-dev gettext
      - name: Install extra dependencies for building Git on Ubuntu (arm64)
        if: matrix.targetPlatform == 'ubuntu' && matrix.arch == 'arm64'
        run: |
          sudo sed -i "s/^deb/deb [arch=amd64,i386]/g" /etc/apt/sources.list
          echo "deb [arch=arm64,armhf] http://azure.ports.ubuntu.com/ $(lsb_release -s -c) main universe multiverse restricted" | sudo tee -a /etc/apt/sources.list
          echo "deb [arch=arm64,armhf] http://azure.ports.ubuntu.com/ $(lsb_release -s -c)-updates main universe multiverse restricted" | sudo tee -a /etc/apt/sources.list
          sudo dpkg --add-architecture arm64
          sudo apt-get update
          sudo apt-get install gcc-aarch64-linux-gnu binutils-aarch64-linux-gnu libcurl4-gnutls-dev:arm64 zlib1g-dev:arm64 gettext
      - name: Build
        shell: bash
        run: script/build.sh
        env:
          TARGET_PLATFORM: ${{ matrix.targetPlatform }}
          TARGET_ARCH: ${{ matrix.arch }}
      - name: Package
        shell: bash
        run: script/package.sh
        env:
          TARGET_PLATFORM: ${{ matrix.targetPlatform }}
          TARGET_ARCH: ${{ matrix.arch }}
      - name: Upload output artifacts
        uses: actions/upload-artifact@v4
        with:
          name:
            dugite-native-${{ matrix.targetPlatform }}-${{ matrix.arch }}-output
          path: ./output
          retention-days: 5

  release:
    name: Create GitHub release
    needs: [build, shellcheck]
    if: github.event_name == 'push' && contains(github.ref, 'refs/tags/')
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Download all artifacts
        uses: actions/download-artifact@v4
        with:
          path: './artifacts'

      - name: Display structure of downloaded files
        run: ls -R
        working-directory: './artifacts'

      - name: Get tag name without prefix
        run: |
          DUGITE_TAG=${GITHUB_REF/refs\/tags\//}
          echo "DUGITE_TAG=${DUGITE_TAG}" >> $GITHUB_ENV
          tagNameWithoutPrefix="${DUGITE_TAG:1}"
          echo "DUGITE_TAG_WITHOUT_PREFIX=${tagNameWithoutPrefix}" >> $GITHUB_ENV

      - name: Generate release notes
        run: |
          npm ci
          node -r ts-node/register script/generate-release-notes.ts "${{ github.workspace }}/artifacts" "${{ env.DUGITE_TAG }}" "${{ secrets.GITHUB_TOKEN }}"
          RELEASE_NOTES_FILE=script/release_notes.txt
          if [[ ! -f "$RELEASE_NOTES_FILE" ]]; then
              echo "$RELEASE_NOTES_FILE does not exist. Something might have gone wrong while generating the release notes."
              exit 1
          fi
          echo 'DUGITE_RELEASE_NOTES<<EOF' >> $GITHUB_ENV
          cat ${RELEASE_NOTES_FILE} >> $GITHUB_ENV
          echo 'EOF' >> $GITHUB_ENV

      - name: Create release
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.RELEASE_TOKEN }}
        with:
          tag_name: ${{ github.ref }}
          release_name: Git ${{ env.DUGITE_TAG_WITHOUT_PREFIX }}
          body: ${{ env.DUGITE_RELEASE_NOTES }}
          draft: true
          prerelease: false

      - name: Upload release assets
        uses: actions/github-script@v3
        with:
          github-token: ${{ secrets.RELEASE_TOKEN }}
          # Workaround since actions/upload-release-asset doesn't support wildcard paths
          script: |
            const script = require(`${process.env.GITHUB_WORKSPACE}/script/create-release.js`);
            const artifactsDir = `${process.env.GITHUB_WORKSPACE}/artifacts`;
            const releaseId = '${{ steps.create_release.outputs.id }}';
            console.log(script({github, context, artifactsDir, releaseId}));