continuous-delivery.yml

name: Continuous Delivery

on:
  push: {}
  pull_request: {}
  workflow_dispatch:
    inputs:
      force-release:
        type: boolean
        description: Force tag & release even when the source branch is not main or no production source files have changed

jobs:
  check-release-requirement:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0
    - name: GetSemVer
      id: get-semver
      run: |
        dotnet tool install --global GitVersion.Tool --version 6.*
        output=$(dotnet-gitversion)
        semver=$(echo $output | grep -oP '"SemVer"\s*:\s*"\K[^"]+')
        export GitVersion_SemVer=$semver
        echo "GitVersion_SemVer: $GitVersion_SemVer"
    - name: Check for Release Requirement
      id: release-check
      run: |
        productionFilesChangedCount=$(git diff --name-only HEAD^ HEAD | grep -E 'src/|Installer/' | wc -l)
        echo "$productionFilesChangedCount production source code files have changed"
        productionFilesChanged=$((productionFilesChangedCount > 0))
        echo "Git ref: ${{ github.ref_name }}"
        branchIsMain=$([[ "${{ github.ref_name }}" == "main" ]] && echo true || echo false)
        forceReleaseRequested=$([[ "${{ github.event.inputs.force-release }}" == "true" ]] && echo true || echo false)
        echo "Forced release requested: $forceReleaseRequested"
        needsRelease=$([[ "$forceReleaseRequested" == "true" || ( "$productionFilesChanged" == "1" && "$branchIsMain" == "true" ) ]] && echo true || echo false)
        echo "Release will be generated: $needsRelease"
        echo "needs-release=$needsRelease" >> $GITHUB_OUTPUT

  build-windows:
    runs-on: windows-latest
    needs: check-release-requirement
    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0
    - name: Setup .NET
      uses: actions/setup-dotnet@v4
      with:
        dotnet-version: 8.0.x
    - name: Build & Test
      run: ./Build/build-and-test.ps1
      shell: pwsh
    - name: Upload Coverage Badge
      if: github.event_name != 'pull_request' && github.actor != 'dependabot[bot]'
      uses: exuanbo/actions-deploy-gist@v1
      with:
        token: ${{ secrets.CODE_COVERAGE_AUTH_TOKEN }}
        gist_id: 527882e89a938dc78f61a08c300edec4
        gist_description: "code-coverage-${{ github.ref_name }}"
        gist_file_name: fmsync-code-coverage-${{ github.ref_name }}.svg
        file_path: tests/TestResults/badge_shieldsio_linecoverage_green.svg
    - name: Run codacy-coverage-reporter
      if: github.actor != 'dependabot[bot]'
      uses: codacy/codacy-coverage-reporter-action@v1
      with:
        project-token: ${{ secrets.CODACY_PROJECT_TOKEN }}
        coverage-reports: tests/TestResults/Cobertura.xml
    - name: Build Windows Installer
      run: ./Build/build-windows-installer.ps1
      shell: pwsh
    - name: Upload Windows Artifact
      if: steps.release-check.outputs.needs-release == 'True'
      uses: actions/upload-artifact@v3
      with:
        name: windows-installer
        path: ./Installer/Elzik.FmSync.WindowsInstaller/bin/x64/Release/en-US/fmsync*.msi

  build-macos:
    runs-on: macos-latest
    needs: check-release-requirement
    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0
    - name: Setup .NET
      uses: actions/setup-dotnet@v4
      with:
        dotnet-version: 8.0.x
    - name: Build & Test
      run: ./Build/build-and-test.ps1
      shell: pwsh
    - name: Build OSX Installer
      run: ./Build/build-osx-installer.ps1
      shell: pwsh
    - name: Upload macOS Artifact
      if: steps.release-check.outputs.needs-release == 'True'
      uses: actions/upload-artifact@v3
      with:
        name: macos-installer
        path: ./Installer/Elzik.FmSync.OsxInstaller/x64/Release/fmsync-osx*.zip

  release:
    runs-on: windows-latest
    needs: [build-windows, build-macos]
    if: needs.check-release-requirement.outputs['release-check.needs-release'] == 'True'
    steps:
    - name: Tag With SemVer
      if: steps.release-check.outputs.needs-release == 'True'
      run: |
        git tag "v${{ env.GitVersion_SemVer }}"
        git push --tags
    - uses: actions/download-artifact@v3
      with:
        name: windows-installer
        path: ./windows-installer
    - uses: actions/download-artifact@v3
      with:
        name: macos-installer
        path: ./macos-installer
    - name: Create Release
      uses: softprops/action-gh-release@v1
      with:
        tag_name: v${{ env.GitVersion_SemVer }}
        generate_release_notes: true
        prerelease: ${{ github.ref_name != 'main' }}
        files: |
          ./windows-installer/fmsync*.msi
          ./macos-installer/fmsync-osx*.zip