Add support for reusing running server. #55

	# This workflow will do a clean installation of node dependencies, cache/restore them, and build the UI code.
	# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-nodejs

	name: Build UI code

	on:
	workflow_dispatch:
	push:
	branches: [ "main" ]
	paths:
	- 'src/ui/**'
	pull_request:
	branches: [ "main" ]
	paths:
	- 'src/ui/**'

	jobs:
	angular:
	name: Angular Build
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: ./src/ui
	strategy:
	matrix:
	node-version: ["18.19.1"]
	steps:
	- name: Checkout the source code
	uses: actions/checkout@v3
	- name: Setup Node.js
	uses: actions/setup-node@v3
	with:
	node-version: '18.19.1'
	- name: Install dependencies
	run: npm install
	- name: Install rollup
	run: npm install @rollup/rollup-linux-x64-gnu
	- name: Build
	run: npm run build

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