name: PR CI

on:
  pull_request:
    branches:
      - main
    types:
      - opened
      - synchronize
      - reopened
      - ready_for_review

permissions:
  contents: read

concurrency:
  group: pr-ci-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  unit-tests:
    name: Unit Tests
    runs-on: ubuntu-latest
    timeout-minutes: 15
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Run tests
        run: python3 -m unittest discover -s tests -p 'test_*.py'

  docker-build:
    name: Docker Build
    runs-on: ubuntu-latest
    timeout-minutes: 60
    steps:
      - name: Checkout
        uses: actions/checkout@v4

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

      - name: Build image
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ./Dockerfile
          platforms: linux/amd64
          push: false
          tags: openclaw-hf:pr-${{ github.sha }}
          build-args: |
            OPENCLAW_VERSION=latest
          cache-from: type=gha
          cache-to: type=gha,mode=max