name: build-container

on:
  push:
    branches: [main]
    tags: ["v*"]
  workflow_dispatch:

env:
  REGISTRY: git.necloud.us
  IMAGE: git.necloud.us/nate/money

jobs:
  build:
    runs-on: ubuntu-latest   # runner needs Docker access (act_runner with the docker socket)
    steps:
      - uses: actions/checkout@v4

      - name: Log in to the Gitea container registry
        run: echo "${{ secrets.REGISTRY_TOKEN }}" | docker login "$REGISTRY" -u "${{ gitea.actor }}" --password-stdin

      - name: Build image
        run: |
          docker build \
            --label org.opencontainers.image.source="${{ gitea.server_url }}/${{ gitea.repository }}" \
            --label org.opencontainers.image.revision="${{ gitea.sha }}" \
            -t "$IMAGE:latest" -t "$IMAGE:${{ gitea.sha }}" .

      - name: Smoke test (starts the app and loads the dashboard page)
        run: |
          docker run -d --name smoke "$IMAGE:latest"
          for i in $(seq 1 20); do
            docker exec smoke python -c "import urllib.request;urllib.request.urlopen('http://127.0.0.1:8765/dashboard')" && ok=1 && break
            sleep 1
          done
          docker logs smoke
          docker rm -f smoke
          test "$ok" = 1

      - name: Push image
        run: |
          docker push "$IMAGE:latest"
          docker push "$IMAGE:${{ gitea.sha }}"
          if [ "${{ gitea.ref_type }}" = "tag" ]; then
            docker tag "$IMAGE:latest" "$IMAGE:${{ gitea.ref_name }}"
            docker push "$IMAGE:${{ gitea.ref_name }}"
          fi