Fix workflow BASE_PATH setting #39

	# Deploy NodeJS project to GitHub Pages
	name: deploy

	on:
	push:
	branches:
	- main

	permissions:
	contents: read

	concurrency: ${{ github.workflow }}-${{ github.ref }}

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	lfs: true

	- name: Setup Node
	uses: actions/setup-node@v4
	with:
	node-version: 18

	- name: Install node packages
	run: npm ci

	- name: Setup env var(s)
	run: \|
	# TODO: Refactor conditional to be more robust
	if [[ "${{ github.event.repository.name }}" =~ ^.*\.github\.io$ ]]; then
	# Leave blank for GitHub Pages base URI path
	echo "BASE_PATH=" >> $GITHUB_ENV
	else
	# Otherwise, prepend repository name
	echo "BASE_PATH=/${{ github.event.repository.name }}" >> $GITHUB_ENV
	fi

	- name: Build website
	run: npm run build

	- name: Upload build artifact
	uses: actions/upload-pages-artifact@v3
	with:
	path: build # entire build is within this directory
	retention-days: 7 # retain artifact for a week, for debugging
	deploy:
	needs: build
	runs-on: ubuntu-latest
	permissions:
	pages: write
	id-token: write
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}
	steps:
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v4

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