sandbox/.github/workflows/build-container.yml

name: "Build container images"
on:
  push:
    paths:
      - 'container/**'
  pull_request:
    paths:
      - 'container/**'
  workflow_dispatch:

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}/lighthouse-ci-server

jobs:
  container-build:
    name: "Build and publish containers to GitHub Container Registry"
    permissions:
      contents: read
      packages: write
      attestations: write
    runs-on: ubuntu-latest
    steps:
      - name: "Checkout the repository"
        uses: actions/checkout@v4
      - name: "Log in to the Container registry"
        uses: docker/login-action@70fccc794acd729b2b22dd6a326895f286447728
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: "Extract metadata (tags, labels) for Docker"
        id: meta
        uses: docker/metadata-action@f7b4ed12385588c3f9bc252f0a2b520d83b52d48
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
      - name: "Build and push Docker image"
        id: push
        uses: docker/build-push-action@2a53c6ccda456d31fb62eedc658aae06e238b7bd
        with:
          context: ${{ github.workspace }}/container/lighthouse-ci-server
          file: ${{ github.workspace }}/container/lighthouse-ci-server/Dockerfile
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}