SDL3CPlusPlus/.github/workflows/publish-container.yml

name: Publish Container Image

on:
  workflow_call:

permissions:
  contents: read
  packages: write

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

      - 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
        run: |
          docker build \
            --build-arg USERNAME=builder \
            --build-arg UID=$(id -u) \
            --build-arg GID=$(id -g) \
            -f .github/workflows/Dockerfile \
            -t sdl3_app:${{ matrix.platform }}-${{ matrix.arch }} .
          IMAGE=ghcr.io/${{ github.repository_owner }}/sdl3_app:${{ matrix.platform }}-${{ matrix.arch }}
          docker tag sdl3_app:${{ matrix.platform }}-${{ matrix.arch }} "$IMAGE"
          docker push "$IMAGE"