name: Publish Container Image

on:
  workflow_call:

permissions:
  contents: read
  packages: write

jobs:
  publish-image:
    strategy:
      fail-fast: false
      matrix:
        include:
          - name: linux-amd64
            platform: linux
            arch: amd64
          - name: linux-arm64
            platform: linux
            arch: arm64
    runs-on: ubuntu-24.04
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
        with:
          platforms: linux/amd64,linux/arm64

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and publish container image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: .github/workflows/Dockerfile
          push: true
          platforms: linux/${{ matrix.arch }}
          tags: ghcr.io/${{ github.repository_owner }}/sdl3_app:${{ matrix.platform }}-${{ matrix.arch }}
          build-args: |
            USERNAME=builder
            UID=1000
            GID=1000