name: dockerize production

on:
  pull_request:
    paths:
      - src/khoj/**
      - pyproject.toml
      - prod.Dockerfile
      - .github/workflows/dockerize_production.yml
  push:
    tags:
      - "*"
    branches:
      - master
    paths:
      - src/khoj/**
      - pyproject.toml
      - prod.Dockerfile
      - .github/workflows/dockerize_production.yml
  workflow_dispatch:

env:
  # Tag Image with tag name on release, else with 'pre' if push to master else with 'dev' if push to PR branch
  DOCKER_IMAGE_TAG: ${{ github.ref_type == 'tag' && github.ref_name || github.event_name == 'pull_request' && 'dev' || 'pre' }}

jobs:
  build:
    name: Build Production Docker Image, Push to Container Registry
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Code
        uses: actions/checkout@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.PAT }}

      - name: Get App Version
        id: hatch
        run: echo "::set-output name=version::$(pipx run hatch version)"

      - name: 📦 Build and Push Docker Image
        uses: docker/build-push-action@v2
        with:
          context: .
          file: prod.Dockerfile
          platforms: linux/amd64
          push: true
          tags: |
            ghcr.io/${{ github.repository }}-cloud:${{ env.DOCKER_IMAGE_TAG }}
            ${{ github.ref_type == 'tag' && 'ghcr.io/${{ github.repository }}-cloud:latest' || '' }}
          build-args: |
            VERSION=${{ steps.hatch.outputs.version }}
            PORT=42110