curl/.github/workflows/proselint.yml

# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
#
# SPDX-License-Identifier: curl

name: proselint

on:
  push:
    branches:
    - master
    - '*/ci'
    paths:
    - '.github/workflows/proselint.yml'
    - '**.md'
  pull_request:
    branches:
    - master
    paths:
    - '.github/workflows/proselint.yml'
    - '**.md'

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
  cancel-in-progress: true

permissions: {}

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

    - name: install prereqs
      run: sudo apt-get install python3-proselint

    # config file help: https://github.com/amperser/proselint/
    - name: create proselint config
      run: |
        cat <<JSON > $HOME/.proselintrc
        {
          "checks": {
            "typography.diacritical_marks": false,
            "typography.symbols": false,
            "annotations.misc": false
          }
        }
        JSON

    - name: check prose
      run: a=`git ls-files '*.md' | grep -v docs/CHECKSRC.md` && proselint $a README

    # This is for CHECKSRC and files with aggressive exclamation mark needs
    - name: create second proselint config
      run: |
        cat <<JSON > $HOME/.proselintrc
        {
          "checks": {
            "typography.diacritical_marks": false,
            "typography.symbols": false,
            "typography.exclamation": false,
            "annotations.misc": false
          }
        }
        JSON

    - name: check special prose
      run: a=docs/CHECKSRC.md && proselint $a