pipeline.yml

name: Build, Test, and publish Docker image

on:
  push:
    branches: ['main']
    paths:
# this ensures that docker image is only published when source code or Dockerfile is changed
      - 'src/**'
      - 'Dockerfile'

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  build-and-test-linux:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v4
    - name: Setup .NET
      uses: actions/setup-dotnet@v4
      with:
        dotnet-version: 8.x.x
    - name: make script executable
      run: chmod u+x build.sh
    - name: Build and test
      env:
        ARC_VALIDATE_GITHUB_API_TEST_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      working-directory: ./
      run: ./build.sh runtests

  build-and-test-windows:
    
    runs-on: windows-latest

    steps:
    - uses: actions/checkout@v4
    - name: Setup .NET
      uses: actions/setup-dotnet@v4
      with:
        dotnet-version: 8.x.x
    - name: Build and test
      env:
        ARC_VALIDATE_GITHUB_API_TEST_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      working-directory: ./
      run: ./build.cmd runtests

  build-and-push-image:
# only publish docker images when tests succeed
    needs: [build-and-test-linux, build-and-test-windows]
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Log in to the Container registry
        uses: docker/login-action@v3.0.0
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5.5.0
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v5.1.0
        with:
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}