main.yml

name: .NET CI/CD Workflow


on:
  pull_request:
    branches: [main]
  push:
    branches: [main]
  release:
    types: [published]
  
jobs:
  prepare_versions:
    runs-on: ubuntu-latest
    outputs:
      ReleaseVersion: ${{ steps.find.outputs.tag }}
      PreviewAssemblyVersion: ${{ steps.set_version.outputs.preview_assembly_version }}
      PreviewPackageVersion: ${{ steps.set_version.outputs.preview_package_version }}
    steps:
      - uses: actions/checkout@v2
      - name: Find Latest Tag
        id: find
        uses: oprypin/find-latest-tag@v1.0.4
        with:
          repository: ${{ github.repository }}
          releases-only: true
      - name: Set version output
        id: set_version
        run: |
          echo "::set-output name=preview_assembly_version::${{ steps.find.outputs.tag }}.${{ github.run_number }}"
          echo "::set-output name=preview_package_version::${{ steps.find.outputs.tag }}.${{ github.run_number }}-preview"

  build_and_test:
    needs: prepare_versions
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Setup .NET
        uses: actions/setup-dotnet@v1
        with:
          dotnet-version: 7.0.x
      - name: Build (Conditional Versioning)
        run: |
          if [ "${{ github.event_name }}" = "pull_request" ] || [ "${{ github.event_name }}" = "push" ]; then
            VERSION=${{ needs.prepare_versions.outputs.PreviewAssemblyVersion }}
          elif [ "${{ github.event_name }}" = "release" ]; then
            VERSION=${{ needs.prepare_versions.outputs.ReleaseVersion }}
          fi
          dotnet build --configuration Release /p:Version=$VERSION
      - name: Test
        run: dotnet test --configuration Release --no-build
      - name: Upload Artifacts
        uses: actions/upload-artifact@v2
        with:
          name: built-artifacts
          path: |
            **/bin/
            **/obj/

  build_pack_publish_preview:
    needs: [prepare_versions, build_and_test]
    if: github.event_name == 'push'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Setup .NET
        uses: actions/setup-dotnet@v1
        with:
          dotnet-version: 7.0.x
      - name: Download Artifacts
        uses: actions/download-artifact@v2
        with:
          name: built-artifacts
      - name: Pack
        run: dotnet pack --configuration Release --no-build --output nupkgs /p:Version=${{ needs.prepare_versions.outputs.PreviewPackageVersion }}
      - name: Publish NuGet
        run: dotnet nuget push "nupkgs/*.nupkg" -k ${{ secrets.NugetKey }} -s https://api.nuget.org/v3/index.json --skip-duplicate

  build_pack_publish_release:
    needs: [prepare_versions, build_and_test]
    if: github.event_name == 'release'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Setup .NET
        uses: actions/setup-dotnet@v1
        with:
          dotnet-version: 7.0.x
      - name: Download Artifacts
        uses: actions/download-artifact@v2
        with:
          name: built-artifacts
      - name: Pack
        run: dotnet pack --configuration Release --no-build --output nupkgs /p:Version=${{ needs.prepare_versions.outputs.ReleaseVersion }}
      - name: Publish NuGet
        run: dotnet nuget push "nupkgs/*.nupkg" -k ${{ secrets.NugetKey }} -s https://api.nuget.org/v3/index.json --skip-duplicate
      - name: Upload Release Assets
        uses: dwenegar/upload-release-assets@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          release_id: ${{ needs.prepare_versions.outputs.ReleaseVersion }}
          path: nupkgs