name: code-format

on:
  push:
    branches:
      - master
  pull_request:
  schedule:
    - cron: "0 4 * * *"

jobs:
  linter:
    runs-on: [ubuntu-latest]
    steps:
    - uses: actions/checkout@v2
    - name: Install dependencies
      run: |
        pip install torch --find-links https://download.pytorch.org/whl/cpu/torch_stable.html
        pip install -r requirements/dev.txt
        python setup.py develop --user

    - name: Run linter
      run: make lint

  static-check:
    runs-on: [ubuntu-latest]
    steps:
    - uses: actions/checkout@v2
    - name: Install dependencies
      run: |
        pip install torch --find-links https://download.pytorch.org/whl/cpu/torch_stable.html
        pip install -r requirements/dev.txt
        python setup.py develop --user

    - name: Run mypy
      run: make mypy

  doctest:
    runs-on: [ubuntu-latest]
    steps:
    - uses: actions/checkout@v2
    - name: Install dependencies
      run: |
        pip install torch --find-links https://download.pytorch.org/whl/cpu/torch_stable.html
        pip install -r requirements/dev.txt
        python setup.py develop --user

    - name: Run doctest
      run: make doctest

  pre-commit-check:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-python@v2

      - name: set PY
        run: echo "PY=$(python -VV | sha256sum | cut -d' ' -f1)" >> $GITHUB_ENV
      - uses: actions/cache@v2
        with:
          path: ~/.cache/pre-commit
          key: pre-commit|${{ env.PY }}|${{ hashFiles('.pre-commit-config.yaml') }}

      - uses: pre-commit/action@v2.0.2
        # this action also provides an additional behaviour when used in private repositories
        # when configured with a github token, the action will push back fixes to the pull request branch
        # with:
        #   token: ${{ secrets.GITHUB_TOKEN }}