name: Find region mapping alias duplicates

# Run when regionMapping.json file or  is updated
on:
  push:
    paths:
      - "wwwroot/data/regionMapping.json"
      - "buildprocess/find-region-mapping-alias-duplicates.js"
  pull_request:
    paths:
      - "wwwroot/data/regionMapping.json"
      - "buildprocess/find-region-mapping-alias-duplicates.js"

permissions:
  contents: read # to fetch code (actions/checkout)

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  # This workflow contains a single job
  find-alias-duplicates:
    # The type of runner that the job will run on
    runs-on: ubuntu-latest

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
      # Check out only 2 files
      # Use without cone mode as no git operations are executed past checkout
      - uses: actions/checkout@v6
        with:
          sparse-checkout: |
            wwwroot/data/regionMapping.json
            buildprocess/find-region-mapping-alias-duplicates.js
          sparse-checkout-cone-mode: false

      - name: Check aliases
        run: |
          node buildprocess/find-region-mapping-alias-duplicates.js