ensure-sorted.yml

name: Ensure lists are sorted

on:
  pull_request:

concurrency:
  group: ${{ github.head_ref }}
  cancel-in-progress: true

jobs:
  tests:
    name: Ensure Sorted Order
    runs-on: ubuntu-latest
    permissions:
      contents: read
      issues: read
      pull-requests: read
      checks: write

    steps:
      - name: Checkout
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
        with:
          fetch-depth: 0

      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065
        with:
          python-version: '3.10'

      - name: Get changed txt files
        id: changed_files
        env:
          BASE_REF: ${{ github.event.pull_request.base.sha }}
        run: |
          CHANGED_TXT=$(git diff --name-only "$BASE_REF"...HEAD -- '*.txt' | tr '\n' ' ')
          echo "files=$CHANGED_TXT" >> "$GITHUB_OUTPUT"
          if [ -z "$CHANGED_TXT" ]; then
            echo "No .txt files changed in this PR"
          else
            echo "Changed .txt files: $CHANGED_TXT"
          fi

      - name: Check file sort order
        if: steps.changed_files.outputs.files != ''
        run: |
          python ./scripts/sorter.py --check ${{ steps.changed_files.outputs.files }}