name: Adopted colors

# A renamed or removed name that someone adopted on names.color.pizza would lose its page and
# its adoption with it: this fails, so it can't go unnoticed.
on:
  push:
    branches: [main]
    paths: [src/colornames.csv]
  pull_request:
    paths: [src/colornames.csv]

permissions:
  contents: read

jobs:
  check:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - uses: actions/setup-node@v4
        with:
          node-version: 22.14.0

      - name: No adopted name lost
        env:
          BEFORE: ${{ github.event.pull_request.base.sha || github.event.before }}
          AFTER: ${{ github.event.pull_request.head.sha || github.sha }}
        run: node scripts/tools/adopted-check.js "$BEFORE" "$AFTER"