name: tests

on: [push, pull_request]

env:
  RUN: docker run --shm-size 1G --rm opendbc /bin/sh -c
  BUILD: |
      docker pull $(grep -ioP '(?<=^from)\s+\S+' Dockerfile) || true
      docker pull docker.io/commaai/opendbc:latest || true
      docker build --cache-from docker.io/commaai/opendbc:latest -t opendbc -f Dockerfile .

jobs:
  test:
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v2
      - name: Build Docker image
        run: eval "$BUILD"
      - name: Static analysis
        run: |
          docker run opendbc bash -c "cd opendbc && git init && git add -A && pre-commit run --all"
      - name: Generator test
        run: |
          docker run opendbc bash -c "cd opendbc/generator && ./test_generator.py"
      - name: Unit tests
        run: |
          docker run opendbc bash -c "python -m unittest discover opendbc"
      - name: Push to dockerhub
        if: github.ref == 'refs/heads/master' && github.event_name != 'pull_request' && github.repository == 'commaai/opendbc'
        run: |
          docker login -u wmelching -p ${{ secrets.COMMA_DOCKERHUB_TOKEN}}
          docker tag opendbc docker.io/commaai/opendbc:latest
          docker push docker.io/commaai/opendbc:latest