lint-code.yml

name: Lint tools code formatting
on: [push, pull_request]

# Cancel if a newer run is started
concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  EditorConfig:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - uses: actions/setup-node@v2

      - name: Install editorconfig-checker
        run: npm install -g editorconfig-checker

      # Run editor config check only on files not covered by a linter
      - name: Run ECLint check
        run: editorconfig-checker -exclude README.md $(git ls-files | grep -v 'test\|.py\|md\|json\|yml\|yaml\|html\|css\|Makefile')

  Prettier:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - uses: actions/setup-node@v2

      - name: Install Prettier
        run: npm install -g prettier

      - name: Run Prettier --check
        run: prettier --check ${GITHUB_WORKSPACE}

  PythonBlack:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - name: Check code lints with Black
        uses: psf/black@stable

      # If the above check failed, post a comment on the PR explaining the failure
      - name: Post PR comment
        if: failure()
        uses: mshick/add-pr-comment@v1
        with:
          message: |
            ## Python linting (`black`) is failing

            To keep the code consistent with lots of contributors, we run automated code consistency checks.
            To fix this CI test, please run:

            * Install [`black`](https://black.readthedocs.io/en/stable/): `pip install black`
            * Fix formatting errors in your pipeline: `black .`

            Once you push these changes the test should pass, and you can hide this comment :+1:

            We highly recommend setting up Black in your code editor so that this formatting is done automatically on save. Ask about it on Slack for help!

            Thanks again for your contribution!
          repo-token: ${{ secrets.GITHUB_TOKEN }}
          allow-repeats: false

  isort:
    runs-on: ubuntu-latest
    steps:
      - name: Check out source-code repository
        uses: actions/checkout@v2

      - name: Set up Python 3.8
        uses: actions/setup-python@v2
        with:
          python-version: 3.8
      - name: python-isort
        uses: isort/isort-action@v0.1.0
        with:
          isortVersion: "latest"
          requirementsFiles: "requirements.txt requirements-dev.txt"