check-dist.yml

name: check-dist
#
# cypress-io/github-action runs from the dist/ directory
# This workflow ensures that the contents of this directory
# are in sync with the source files by using
# npm run build which in turn calls ncc build
#
on:
  push:
    branches:
      - 'master'
  pull_request:
  workflow_dispatch:

jobs:
  check-dist:
    runs-on: ubuntu-24.04

    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          # Action runs: using: node20 as defined in
          # https://github.com/cypress-io/github-action/blob/master/action.yml
          # Node.js minor version is aligned to
          # https://github.com/actions/runner/blob/main/src/Misc/externals.sh
          node-version: 20.18.0
      - run: npm ci
      - run: npm run format
      - run: npm run build

      - name: Compare the expected and actual dist/ directories
        run: |
          if [ "$(git diff --ignore-space-at-eol dist/ | wc -l)" -gt "0" ]; then
            echo "Detected uncommitted changes after build.  See status below:"
            git diff
            exit 1
          fi