build-and-push.yml

# TODO: Update to pinned versions
name: Build and Push

on:
  push:
    paths:
      - 'jenkins/**'
      - 'dind-agent/**'
    branches:
      - "master"
    tags:
      - "v*"
  pull_request:
    branches:
      - "master"
    paths:
      - 'jenkins/**'
      - 'dind-agent/**'

env:
  IMAGE_OWNER: ${{ github.repository_owner }}

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        include:
          - path: ./jenkins
            image: caliskanugur/jenkins-server
          - path: ./dind-agent
            image: caliskanugur/jenkins-agent
    steps:
      -
        name: Checkout
        uses: actions/checkout@v4
      -
        name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      -
        name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ matrix.image }}
          tags: |
            type=raw,value=head
      -
        name: Login to Docker Hub
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v3
        with:
          username: ${{ env.IMAGE_OWNER }}
          password: ${{ secrets.DOCKER_TOKEN }}
      -
        name: Build Image
        uses: docker/build-push-action@v6
        with:
          context: ${{ matrix.path }}
          push: ${{ github.event_name != 'pull_request' }}
          load: ${{ github.event_name == 'pull_request' }}
          file: ${{ matrix.path }}/Dockerfile
          tags: |
            ${{ steps.meta.outputs.tags }}