main.yml

name: build and publish image
on:
  push:
    branches: [ master ]
jobs:
  build:
    name: Build and push multi-arch images
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        arch: [ amd64, arm64 ]
    steps:
    - uses: docker/setup-qemu-action@v2

    - uses: actions/checkout@v2

    - uses: redhat-actions/podman-login@v1
      with:
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}
        registry: ghcr.io

    - uses: redhat-actions/buildah-build@v2
      id: build-image
      with:
        image: ghcr.io/SoMuchForSubtlety/strims-radio
        tags: latest-${{ matrix.arch }}
        arch: ${{ matrix.arch }}
        oci: true
        dockerfiles: |
          ./Dockerfile

    - uses: redhat-actions/push-to-registry@v2
      with:
        image: ${{ steps.build-image.outputs.image }}
        tags: ${{ steps.build-image.outputs.tags }}
        registry: ghcr.io