Build frontend #1340

	name: Build frontend
	on:
	push:
	pull_request:
	schedule:
	- cron: '18 4 * * *'

	jobs:
	build-and-deploy-if-main:
	runs-on: ubuntu-latest
	permissions:
	contents: write
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	ref: catalog-validation
	fetch-depth: 0

	- name: Update branch
	if: github.ref == 'refs/heads/main' && github.event_name == 'push'
	run: \|
	git config user.name "github-actions[bot]"
	git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
	git checkout main
	git fetch origin
	git checkout catalog-validation
	git pull
	git merge origin/main
	git push origin catalog-validation

	- name: Install node
	uses: actions/setup-node@v4
	with:
	node-version: 20
	cache: "npm"
	cache-dependency-path: "./frontend/package-lock.json"

	- name: Setup python
	uses: actions/setup-python@v4
	with:
	python-version: 3.9

	- name: Install Scivision.Py
	run: \|
	pip install .

	- name: Install node packages
	working-directory: frontend
	run: npm ci

	- name: Build
	working-directory: frontend
	run: npm run build && cp ./dist/index.html ./dist/404.html && cp ./CNAME ./dist/CNAME

	- name: Deploy
	uses: JamesIves/github-pages-deploy-action@v4.2.2
	if: github.ref == 'refs/heads/main' && (github.event_name == 'push' \|\| github.event_name == 'schedule')
	with:
	token: ${{ secrets.GITHUB_TOKEN }}
	branch: gh-pages
	folder: frontend/dist
	clean: true

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