name: Publish Docker Images to GHCR

on:
  push:
    tags:
      - '*'

jobs:
  publish:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        id: buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to GHCR
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract Version from Tag
        id: extract_version
        run: |
          VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,')
          echo "VERSION=$VERSION" >> $GITHUB_OUTPUT

      - name: Build and Push Docker Images
        run: |
          VERSION=${{ steps.extract_version.outputs.VERSION }}
          API_IMAGE_NAME=ghcr.io/${{ github.repository_owner }}/rahanna-api
          UI_IMAGE_NAME=ghcr.io/${{ github.repository_owner }}/rahanna-ui

          make docker-api
          docker tag rahanna-api:latest "$API_IMAGE_NAME:latest"
          docker push "$API_IMAGE_NAME:latest"
          docker tag rahanna-api:latest "$API_IMAGE_NAME:$VERSION"
          docker push "$API_IMAGE_NAME:$VERSION"

          make docker-ui
          docker tag rahanna-ui:latest "$UI_IMAGE_NAME:latest"
          docker push "$UI_IMAGE_NAME:latest"
          docker tag rahanna-ui:latest "$UI_IMAGE_NAME:$VERSION"
          docker push "$UI_IMAGE_NAME:$VERSION"