docker.yaml

name: Docker
on:
  push:
  pull_request:
    branches: ["master"]

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

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        include:
          - context: .
            image: ghcr.io/${{ github.repository }}-nginx
          - context: ./titiler
            image: ghcr.io/${{ github.repository }}-titiler
  
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
      - name: Login to registry
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v2
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Extract Docker metadata
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: ${{ matrix.image }}
          tags: |
            type=ref,event=branch
            type=sha
      - name: Build and push Docker image
        uses: docker/build-push-action@v3
        with:
          context: ${{ matrix.context }}
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}