build.yml

name: build

on:
  push:
    branches: [ main ]
    tags: [ v* ]
  pull_request:
    branches: [ main, dotnet-vnext ]
  workflow_dispatch:

env:
  DOTNET_CLI_TELEMETRY_OPTOUT: true
  DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
  DOTNET_SYSTEM_CONSOLE_ALLOW_ANSI_COLOR_REDIRECTION: 1
  NUGET_XMLDOC_MODE: skip
  TERM: xterm

permissions:
  contents: read

jobs:
  build:
    name: ${{ matrix.os }}
    runs-on: ${{ matrix.os }}

    outputs:
        dotnet-sdk-version: ${{ steps.setup-dotnet.outputs.dotnet-version }}

    strategy:
      fail-fast: false
      matrix:
        os: [ macos-latest, ubuntu-latest, windows-latest ]
        include:
          - os: macos-latest
            os_name: macos
          - os: ubuntu-latest
            os_name: linux
          - os: windows-latest
            os_name: windows

    steps:

    - name: Checkout code
      uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1

    - name: Setup .NET SDK
      uses: actions/setup-dotnet@3447fd6a9f9e57506b15f895c5b76d3b197dc7c2 # v3.2.0
      id: setup-dotnet

    - name: Setup NuGet cache
      uses: actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84 # v3.3.2
      with:
        path: ~/.nuget/packages
        key: ${{ runner.os }}-nuget-${{ hashFiles('**/*.csproj', '**/*.props') }}
        restore-keys: ${{ runner.os }}-nuget-

    - name: Build, Test and Package
      shell: pwsh
      run: ./build.ps1

    - uses: codecov/codecov-action@eaaf4bedf32dbdc6b720b63067d99c4d77d6047d # v3.1.4
      name: Upload coverage to Codecov
      with:
        file: ./artifacts/coverage/coverage.net8.0.cobertura.xml
        flags: ${{ matrix.os_name }}

    - name: Publish artifacts
      uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
      with:
        name: artifacts-${{ matrix.os_name }}
        path: ./artifacts

    - name: Publish NuGet packages
      uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
      with:
        name: packages-${{ matrix.os_name }}
        path: ./artifacts/package/release
        if-no-files-found: error

  validate-packages:
    needs: build
    runs-on: ubuntu-latest
    steps:

    - name: Download packages
      uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3.0.2
      with:
        name: packages-windows

    - name: Setup .NET SDK
      uses: actions/setup-dotnet@3447fd6a9f9e57506b15f895c5b76d3b197dc7c2 # v3.2.0
      with:
        dotnet-version: ${{ needs.build.outputs.dotnet-sdk-version }}

    - name: Validate NuGet packages
      shell: pwsh
      run: |
        dotnet tool install --global dotnet-validate --version 0.0.1-preview.304
        $packages = Get-ChildItem -Filter "*.nupkg" | ForEach-Object { $_.FullName }
        $invalidPackages = 0
        foreach ($package in $packages) {
          dotnet validate package local $package
          if ($LASTEXITCODE -ne 0) {
            $invalidPackages++
          }
        }
        if ($invalidPackages -gt 0) {
          Write-Output "::error::$invalidPackages NuGet package(s) failed validation."
        }

  publish-nuget:
    needs: [ build, validate-packages ]
    runs-on: ubuntu-latest
    if: |
      github.event.repository.fork == false &&
      startsWith(github.ref, 'refs/tags/v')
    steps:

    - name: Download packages
      uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3.0.2
      with:
        name: packages-windows

    - name: Setup .NET SDK
      uses: actions/setup-dotnet@3447fd6a9f9e57506b15f895c5b76d3b197dc7c2 # v3.2.0
      with:
        dotnet-version: ${{ needs.build.outputs.dotnet-sdk-version }}

    - name: Push NuGet packages to NuGet.org
      run: dotnet nuget push "*.nupkg" --api-key ${{ secrets.NUGET_TOKEN }} --skip-duplicate --source https://api.nuget.org/v3/index.json