lint-sentence-newline.yml

name: Sentence Newline Lint
on:
  pull_request:
    types: [opened, synchronize, reopened]
    paths:
      ["**/*.md", "**/*.mdx", ".github/workflows/lint-sentence-newline.yml"]

permissions:
  contents: read

jobs:
  lint-sentence-newline:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v6
        with:
          fetch-depth: 0

      - name: Get changed markdown files
        id: changed-files
        uses: tj-actions/changed-files@v47
        with:
          base_sha: ${{ github.event.pull_request.base.sha }}
          sha: ${{ github.event.pull_request.head.sha }}
          include_all_old_new_renamed_files: true
          files: |
            docs/**/*.md
            docs/**/*.mdx

      - name: Setup Node.js
        if: steps.changed-files.outputs.any_changed == 'true'
        uses: actions/setup-node@v4
        with:
          node-version: 22
          cache: "npm"

      - name: Install dependencies
        if: steps.changed-files.outputs.any_changed == 'true'
        run: npm ci --include=dev

      - name: Run sentence newline lint
        if: steps.changed-files.outputs.any_changed == 'true'
        run: npx textlint --config .textlintrc.json ${{ steps.changed-files.outputs.all_changed_files }}