Fix demo build #30

	name: Deploy demo page

	on:
	push:
	branches:
	- demo

	jobs:
	deploy-demo:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout 🛎️
	uses: actions/[email protected]

	- name: Cache node modules 💽
	uses: actions/cache@v4
	env:
	cache-name: cache-node-modules
	with:
	path: ~/.npm
	key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
	restore-keys: \|
	${{ runner.os }}-build-${{ env.cache-name }}-
	${{ runner.os }}-build-
	${{ runner.os }}-

	- name: Install dependencies 🔧
	run: \|
	npm ci
	npm install -g @angular/cli

	- name: Build application demo version 💪
	run: \|
	ng build --configuration=demo --localize
	# create an index.html file for the demo redirecting to the english version
	echo '<!DOCTYPE html><html><head><meta http-equiv="refresh" content="0; url=/en/index.html"></head></html>' > dist-demo/browser/index.html
	# copy 404 error page
	cp src/404.demo.html dist-demo/browser/404.html

	- name: Deploy demo application 🚀
	uses: JamesIves/[email protected]
	with:
	branch: gh-pages
	folder: dist-demo/browser

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