.github/workflows/docker.yml

name: Docker CD

on:
  push:
    branches: [main]
    paths:
      - "Dockerfile"
      - ".dockerignore"
      - "docker-compose.yml"
      - "pyproject.toml"
      - "poetry.lock"
  pull_request:
    branches: [main]
    paths:
      - "Dockerfile"
      - ".dockerignore"
      - "docker-compose.yml"
      - "pyproject.toml"
      - "poetry.lock"

jobs:
  docker:
    # Only run this job if:
    # 1. It's a push to main (merge), OR
    # 2. It's a pull request
    if: github.event_name == 'push' || github.event_name == 'pull_request'
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

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

      # Only run Docker login and push when merging to main
      - name: Login to Docker Hub
        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: .
          # Only push when merging to main
          push: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
          tags: jeff52415/llmdataparser:latest
          cache-from: type=registry,ref=jeff52415/llmdataparser:latest
          cache-to: type=inline