build.yml

name: Build container image

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

env:
  TAG_NAME: ${{ github.event_name == 'push' && github.ref_name || format('pr-{0}', github.event.pull_request.number) }}

jobs:
  build-container-image:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4

    - name: build image
      id: build-image
      uses: redhat-actions/buildah-build@v2
      with:
        image: infinitewarp/quips
        tags: ${{ github.sha }} ${{ env.TAG_NAME }}
        containerfiles: ./compose/django/Dockerfile

    - name: push image
      id: push-to-registry
      # Push *only* after the merge. Until I actually need to push PR images, why waste storage?
      if: github.event_name == 'push'
      uses: redhat-actions/push-to-registry@v2
      with:
        image: ${{ steps.build-image.outputs.image }}
        tags: ${{ steps.build-image.outputs.tags }}
        registry: ${{ secrets.REGISTRY }}
        username: ${{ secrets.REGISTRY_USERNAME }}
        password: ${{ secrets.REGISTRY_PASSWORD }}

    - name: Show image url
      if: github.event_name == 'push'
      run: echo "Image pushed to ${{ steps.push-to-registry.outputs.registry-paths }}"