name: Build podman-dind-like

on:
  push:
    branches: 
      - 'release/**'
      - 'feature/**'
      - develop
    tags:
      - '*'
  pull_request:
    branches: 
      - main
      - 'release/**'
      - develop

env:
  GITHUB_DOCKER_USER: ${{ github.actor }}
  NEXUS_DOCKER_USER: ${{ secrets.HOME_NEXUS_DOCKER_USER }}

jobs:
  build-and-push:
    runs-on: [ self-hosted, big, build ]
    container:
      image: quay.io/podman/stable:latest
      options: --userns=keep-id --group-add keep-groups --privileged --user root
    strategy:
      fail-fast: false
      max-parallel: 2
      matrix:
        registry: [ 'ghcr.io', 'nexus.jamesjonesconsulting.com:5443' ]
        include:
          - registry: ghcr.io
            user: GITHUB_DOCKER_USER
            password: GITHUB_TOKEN
          - registry: nexus.jamesjonesconsulting.com:5443
            user: NEXUS_DOCKER_USER
            password: HOME_NEXUS_DOCKER_PASSWORD
    steps:
      # Downloads a copy of the code in your repository before running CI tests
      - name: Check out repository code
        uses: actions/checkout@v3
      - name: Add on podman-docker for step compatibility 
        run: |
          dnf install -y podman-docker
      - name: Docker Login
        uses: azure/docker-login@v1
        with:
          login-server: ${{ matrix.registry }}
          username: ${{ env[matrix.user] }}
          password: ${{ secrets[matrix.password] }}
      # This requires docker buildx which podman doesn't support
      # - name: Extract metadata (tags, labels) for Docker
      #   id: meta
      #   uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
      #   with:
      #     images: ${{ matrix.registry }}/${{ env.IMAGE_NAME }}      
      # - name: Build and push Docker images
      #   uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
      #   with:
      #     context: .
      #     push: true
      #     tags: ${{ steps.meta.outputs.tags }}
      #     labels: ${{ steps.meta.outputs.labels }}          
      - name: Build the Docker image
        run: |
          IMAGE_NAME=$(echo "${{ github.repository }}" | tr '[:upper:]' '[:lower:]') 
          if [[ "$GITHUB_REF" =~ ^refs/tags.* ]]; then
            VERSION=$GITHUB_REF_NAME
          else
            VERSION=$(echo "${GITHUB_REF_NAME}" | sed 's|/|-|g')
          fi
          podman build . --file Dockerfile --tag "${{ matrix.registry }}/$IMAGE_NAME:$VERSION"
          podman push "${{ matrix.registry }}/$IMAGE_NAME:$VERSION"
          if [[ "$GITHUB_REF" =~ ^refs/tags.* ]]; then
            podman tag "${{ matrix.registry }}/$IMAGE_NAME:$VERSION" "${{ matrix.registry }}/$IMAGE_NAME:latest"
            podman push "${{ matrix.registry }}/$IMAGE_NAME:latest"
          fi