name: Build and publish Docker image

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

jobs:
  build-and-push:
    runs-on: docker
    steps:
      # The product-demo videos and their poster JPGs live in Git LFS (see
      # .gitattributes). The checkout below needs `lfs: true` to smudge the real
      # binaries, but the runner image ships without the git-lfs executable, so
      # install it first. Otherwise checkout fails with "Unable to locate
      # executable file: git-lfs".
      - name: Install Git LFS
        run: |
          if command -v sudo >/dev/null 2>&1; then SUDO=sudo; else SUDO=; fi
          $SUDO apt-get update
          $SUDO apt-get install -y --no-install-recommends git-lfs

      - name: Checkout
        uses: actions/checkout@v4
        # Without lfs, checkout writes ~130-byte LFS pointer text files, the
        # Docker build copies those stubs into frontend/dist/video/*, and the
        # server serves text as video/mp4, so the videos never load in
        # production. Smudge the real binaries instead.
        with:
          lfs: true

      - name: Build and publish main image
        uses: http://forgejo:3000/andras/ci-actions/docker-publish@main
        with:
          context: .
          token: ${{ secrets.FORGEJO_PACKAGE_TOKEN }}

      - name: Build and publish screenshot image
        uses: http://forgejo:3000/andras/ci-actions/docker-publish@main
        with:
          context: ./screenshot
          image-suffix: -screenshot
          token: ${{ secrets.FORGEJO_PACKAGE_TOKEN }}