verify-build.yml

name: Verify build
on:
  push:
    branches-ignore:
      - 'main'

jobs:
  Verify:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Setup pnpm
        uses: pnpm/action-setup@v2
        with:
          version: 8

      - name: Setting up Node.js
        uses: actions/setup-node@v3
        with:
          node-version: '18'
          cache: 'pnpm'

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      - name: Generating dist/
        run: pnpm dist

      - name: Compare the expected and actual dist/ directories
        id: diff
        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

      - uses: actions/upload-artifact@v2
        if: ${{ failure() && steps.diff.conclusion == 'failure' }}
        with:
          name: dist
          path: dist/