name: tests
on: [push, pull_request]

env:
  RUN: docker run --rm body /bin/bash -c
  PERSIST: docker run --name body body /bin/sh -c
  BUILD: |
      docker pull $(grep -ioP '(?<=^from)\s+\S+' Dockerfile) || true
      docker pull ghcr.io/commaai/body:latest || true
      docker build --cache-from ghcr.io/commaai/body:latest -t body -f Dockerfile .

jobs:
  docker_push:
    name: docker push
    runs-on: ubuntu-20.04
    timeout-minutes: 20
    if: github.ref == 'refs/heads/master' && github.event_name != 'pull_request' && github.repository == 'commaai/body'
    steps:
      - uses: actions/checkout@v2
      - name: Build Docker image
        run: eval "$BUILD"
      - name: Login to dockerhub
        run: docker login ghcr.io -u ${{ github.actor }} -p ${{ secrets.GITHUB_TOKEN }}
      - name: Tag image
        run: docker tag body ghcr.io/commaai/body:latest
      - name: Push image
        run: docker push ghcr.io/commaai/body:latest

  build:
    name: build
    runs-on: ubuntu-20.04
    timeout-minutes: 45
    steps:
      - uses: actions/checkout@v2
      - name: Build Docker image
        run: eval "$BUILD"
      - name: Build firmware
        run: $RUN "cd /tmp/openpilot/body && scons"

  python_linter:
    name: python linter
    runs-on: ubuntu-20.04
    timeout-minutes: 45
    steps:
      - uses: actions/checkout@v2
      - name: Build Docker image
        run: eval "$BUILD"
      - name: Run static analysis
        run: |
          $RUN "cd /tmp/openpilot/body && git init && git add -A && pre-commit run --all"