on: 
  push:
    branches:
      - main
  schedule:
    - cron: '@weekly'     # once per week
    
jobs:
 
  build-docker-image:
    runs-on: ubuntu-latest
 
    steps:
 
      - name: Checkout code
        uses: actions/checkout@v2
   
      - name: Log in to git.limbosolutions.com docker registry
        uses: docker/login-action@v3
        with:
          registry: git.limbosolutions.com
          username: ${{ secrets.GITLIMBO_DOCKER_REGISTRY_USERNAME }}
          password: ${{ secrets.GITLIMBO_DOCKER_REGISTRY_PASSWORD }}

      - name: Set build timestamp
        run: echo "BUILD_TIMESTAMP=$(date -u +'%Y-%m-%dT%H:%M:%SZ')" >> $GITHUB_ENV

      - name: Build and push Docker images
        id: push
        uses: docker/build-push-action@v6
        with:
          context: ${{gitea.workspace}}/devops
          file: ${{gitea.workspace}}/devops/Dockerfile
          push: true
          labels: |
            dev.containers.timestamp=${{ env.BUILD_TIMESTAMP }}
          tags: git.limbosolutions.com/mylimbo/devcontainers/devops:latest