release.yaml

# Publish new package versions of A2A .NET SDK
# Daily and Manual Runs
# - Triggered automatically at 07:00 UTC daily
# - Triggered manually using GitHub Actions workflow_dispatch event
# - Version prefix applied from Directory.Build.props
# - Version suffix set to `ci.{github.run_number}`
# - Package published to GitHub package registry
#
# Official Releases
# - Triggered after a GitHub Release is created
# - Version prefix applied from Directory.Build.props
# - Version suffix applied from Directory.Build.props
# - Package published to GitHub package registry
# - Package published to NuGet.org
# - Version prefix and/or suffix should be updated after each release

name: Release Publishing

on:
  schedule:
    - cron: '0 7 * * *'

  workflow_dispatch:
    inputs:
      version_suffix_override:
        description: Version suffix override
        type: string

  release:
    types: [published]

jobs:
  build-all-configs:
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
        configuration: [Debug, Release]
      fail-fast: false

    runs-on: ${{ matrix.os }}

    permissions:
      contents: read

    steps:
    - name: Clone the repo
      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
      with:
          fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis

    - name: Set up .NET
      uses: actions/setup-dotnet@d4c94342e560b34958eacfc5d055d21461ed1c5d # v5.0.0
      with:
        dotnet-version: |
          8.0.x
          9.0.x

    - name: Build
      run: dotnet build --configuration ${{ matrix.configuration }}

    - name: Test
      run: dotnet test --no-build --configuration ${{ matrix.configuration }}

    - name: Pack
      run: dotnet pack --configuration ${{ matrix.configuration }}

  build-package:
    runs-on: windows-latest
    needs: build-all-configs

    permissions:
      contents: read

    env:
      version_suffix_args: ${{ github.event_name != 'release' && format('--version-suffix "{0}"', inputs.version_suffix_override || format('ci.{0}', github.run_number)) || '' }}

    steps:
      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0

      - name: Setup .NET
        uses: actions/setup-dotnet@d4c94342e560b34958eacfc5d055d21461ed1c5d # v5.0.0
        with:
          dotnet-version: |
            9.0.x
            8.0.x

      - name: Pack
        run: dotnet pack
          ${{ env.version_suffix_args }}
          --configuration Release
          --output "${{ github.workspace }}/artifacts/packages"

      - name: Upload artifact
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        if: ${{ !cancelled() }}
        with:
          name: build-artifacts
          path: ${{ github.workspace }}/artifacts

  publish-github:
    needs: build-package
    runs-on: ubuntu-latest

    permissions:
      packages: write

    steps:
      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0

      - name: Setup .NET
        uses: actions/setup-dotnet@d4c94342e560b34958eacfc5d055d21461ed1c5d # v5.0.0
        with:
          dotnet-version: 9.0.x

      - name: Download build artifacts
        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
        with:
          name: build-artifacts
          path: ${{ github.workspace }}/build-artifacts

      - name: Authenticate to GitHub registry
        run: dotnet nuget add source
          "https://nuget.pkg.github.com/${{ github.repository_owner }}/index.json"
          --name "github"
          --username ${{ github.actor }}
          --password ${{ secrets.GITHUB_TOKEN }}
          --store-password-in-clear-text

      - name: Publish to GitHub NuGet package registry
        run: dotnet nuget push
            ${{github.workspace}}/build-artifacts/packages/*.nupkg
            --source "github"
            --api-key ${{ secrets.GITHUB_TOKEN }}
            --skip-duplicate

  publish-release:
    if: github.event_name == 'release'
    needs: build-package
    runs-on: ubuntu-latest

    permissions:
      contents: write
      packages: write

    steps:
      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0

      - name: Setup .NET
        uses: actions/setup-dotnet@d4c94342e560b34958eacfc5d055d21461ed1c5d # v5.0.0
        with:
          dotnet-version: 9.0.x

      - name: Download build artifacts
        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
        with:
          name: build-artifacts
          path: ${{ github.workspace }}/build-artifacts

      - name: Upload release asset
        run: gh release upload ${{ github.event.release.tag_name }}
          ${{ github.workspace }}/build-artifacts/packages/*.*nupkg
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  publish-nuget:
    # Only publish to NuGet.org from the a2aproject/a2a-dotnet repository
    if: ${{ github.event_name == 'release' && github.repository == 'a2aproject/a2a-dotnet' }}
    needs: build-package
    runs-on: ubuntu-latest

    permissions: { }

    steps:
      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0

      - name: Setup .NET
        uses: actions/setup-dotnet@d4c94342e560b34958eacfc5d055d21461ed1c5d # v5.0.0
        with:
          dotnet-version: 9.0.x

      - name: Download build artifacts
        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
        with:
          name: build-artifacts
          path: ${{ github.workspace }}/build-artifacts

      - name: Publish to NuGet.org (Releases only)
        run: dotnet nuget push
            ${{github.workspace}}/build-artifacts/packages/*.nupkg
            --source https://api.nuget.org/v3/index.json
            --api-key ${{ secrets.NUGET_KEY_A2A }}
            --skip-duplicate