reference_linter.yaml

name: Lint Reference Files
on:
  push:
    branches:
      - main
    paths:
      - '.github/linter_config.yml'
      - 'locale/en/**.ftl'
  pull_request:
    branches:
      - main
    paths:
      - '.github/linter_config.yml'
      - 'locale/en/**.ftl'
  workflow_dispatch:
jobs:
  linter:
    runs-on: ubuntu-latest
    steps:
      - name: Clone repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Set up Python 3
        uses: actions/setup-python@v5
        with:
          python-version: '3.10'
          cache: 'pip'
      - name: Install Python dependencies
        run: |
          pip install -r .github/requirements.txt
      - name: Lint reference
        run: |
          moz-fluent-lint ./locale/en --config .github/linter_config.yml
      - name: Check for unchanged IDs
        run: |
            diff=$( git diff --name-only ${{ github.event.pull_request.base.sha }} $GITHUB_SHA )
            for file in $diff; do
              mkdir -p "temp_base/${file%/*}/" && mkdir -p "temp_head/${file%/*}/"
              git show ${{ github.event.pull_request.base.sha }}:$file > temp_base/$file
              git show $GITHUB_SHA:$file > temp_head/$file
            done
            python .github/scripts/detect_unchanged_ids.py --base_dir temp_base --head_dir temp_head --locale_dir locale/en
        if: github.event_name == 'pull_request'