lint.yml

name: Lint

on:
  workflow_dispatch:
  push:
    paths:
      - 'flepimop/gempyor_pkg/**/*.py'
  pull_request:
    paths:
      - '**/*.py'
    branches:
      - main

jobs:
  black-for-python:
    runs-on: ubuntu-latest
    if: github.event_name != 'pull_request' || github.event.pull_request.draft == false
    env:
      BLACK_LINE_LENGTH: 92
      BLACK_EXTEND_EXCLUDE: 'flepimop/gempyor_pkg/src/gempyor/steps_rk4.py'
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          lfs: true
          sparse-checkout: |
            *
            !documentation/
          sparse-checkout-cone-mode: false
      - name: Determine Source
        run: |
          if [ ${{ github.event_name }} == "push" ]; then
            echo "BLACK_SRC=flepimop/gempyor_pkg/" >> $GITHUB_ENV
          else
            echo "BLACK_SRC=." >> $GITHUB_ENV
          fi
      - name: Black Formatter Check
        uses: psf/black@stable
        with:
          src: ${{ env.BLACK_SRC }}
          options: "--line-length ${{ env.BLACK_LINE_LENGTH }} --extend-exclude '${{ env.BLACK_EXTEND_EXCLUDE }}' --check --verbose"