check-dist.yml

name: Check dist

on:
  pull_request:
    branches:
      - main
      - releases/*
    paths-ignore:
      - '**.md'
  push:
    branches:
      - main
      - releases/*
    paths-ignore:
      - '**.md'
  workflow_dispatch:

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

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup nodejs 20.x
        uses: actions/setup-node@v4
        with:
          node-version: 20.x

      - name: Install dependencies
        run: npm ci

      - name: Rebuild dist/
        run: npm run build

      - name: Compare actual and expected dist/
        id: diff
        run: |
          if [ "$(git diff --ignore-space-at-eol dist/ | wc -l)" -gt "0" ]; then
            echo "detected uncommited changes after build:"
            git diff
            exit 1
          fi

      - name: Upload expected dist/
        uses: actions/upload-artifact@v4
        if: ${{ failure() && steps.diff.conclusion == 'failure' }}
        with:
          name: dist
          path: dist/