publish.yml

name: Publish

on:
  workflow_dispatch: # Allow running the workflow manually from the GitHub UI
  push:
    branches:
      - 'main'
  pull_request:
    branches:
      - '*'

env:
  DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
  DOTNET_CLI_TELEMETRY_OPTOUT: true
  DOTNET_NOLOGO: true

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        dotnet-version: [ '9.0.x' ]

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0 # Needed for version calculation

      - name: Setup .NET ${{ matrix.dotnet-version }}
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: ${{ matrix.dotnet-version }}

      - name: Display dotnet version
        run: dotnet --info

      - name: Restore dependencies
        run: dotnet restore

      - name: Build solution
        run: dotnet build -c Release --no-restore /p:ContinuousIntegrationBuild=true

      - name: Run tests
        run: dotnet test -c Release --no-build --verbosity normal

      # Package will be created for both target frameworks
      - name: Create NuGet package
        run: dotnet pack -c Release --no-build --include-symbols -p:SymbolPackageFormat=snupkg

      - name: Upload NuGet Package Artifact
        uses: actions/upload-artifact@v4
        with:
          name: nuget-packages
          path: |
            src/MailFusion/bin/Release/*.nupkg
            src/MailFusion/bin/Release/*.snupkg

  validate:
    if: github.ref == 'refs/heads/main'
    needs: build
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: 9.0.x

      - name: Download NuGet Package Artifact
        uses: actions/download-artifact@v4
        with:
          name: nuget-packages
          path: artifacts

      - name: Install Meziantou NuGet Package Validation Tool
        run: dotnet tool install --global Meziantou.Framework.NuGetPackageValidation.Tool

      - name: Validate NuGet Package
        run: |
          for package in artifacts/*.nupkg; do
            echo "Validating package: $package"
            meziantou.validate-nuget-package "$package"
          done

  publish:
    if: github.ref == 'refs/heads/main'
    needs: validate
    runs-on: ubuntu-latest

    steps:
      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: 9.0.x

      - name: Download NuGet Package Artifact
        uses: actions/download-artifact@v4
        with:
          name: nuget-packages
          path: artifacts

      - name: Publish to NuGet
        run: |
          for package in artifacts/*.nupkg; do
            dotnet nuget push "$package" \
              --api-key ${{ secrets.NUGET_API_KEY }} \
              --source https://api.nuget.org/v3/index.json \
              --skip-duplicate
          done
        env:
          NUGET_API_KEY: ${{ secrets.NUGET_API_KEY }}