build-s2i-python-kopf-publish.yaml

---
name: build-s2i-python-kopf-publish
on:
  push:
    branches:
      - master
    paths:
      - build-s2i-python-kopf/version.json
      - .github/workflows/build-s2i-python-kopf-publish.yaml
jobs:
  publish:
    env:
      CONTEXT_DIR: build-s2i-python-kopf
      IMAGE_NAME: python-kopf-s2i
    runs-on: ubuntu-18.04
    steps:
      - uses: actions/checkout@master
      - name: Get image tags
        id: image_tags
        run: |
          # version.json should have semantic version: vMAJOR.MINOR.PATCH
          VERSION=$(jq -r '.version' ${CONTEXT_DIR}/version.json)
          # Publish to latest, minor, and patch tags
          TAGS=('latest' "${VERSION}" "${VERSION%.*}")
          # Set IMAGE_TAGS output for use in next step
          echo "::set-output name=IMAGE_TAGS::${TAGS[*]}"
      - name: Build image
        id: build_image
        uses: redhat-actions/buildah-build@v2
        with:
          context: ${{ env.CONTEXT_DIR }}
          dockerfiles: |
            ./${{ env.CONTEXT_DIR }}/Dockerfile
          image: ${{ env.IMAGE_NAME }}
          tags: "${{ steps.image_tags.outputs.IMAGE_TAGS }}"
      - name: Push to Quay
        id: push_to_quay
        uses: redhat-actions/push-to-registry@v2
        with:
          image: ${{ steps.build_image.outputs.image }}
          registry: ${{ secrets.REGISTRY_URI }}/${{ secrets.REGISTRY_REPOSITORY }}
          username: ${{ secrets.REGISTRY_USERNAME }}
          password: ${{ secrets.REGISTRY_PASSWORD }}
          tags: ${{ steps.build_image.outputs.tags }}