From 34c8f60375d68949f8568466a101c1d4bc6c20a2 Mon Sep 17 00:00:00 2001
From: Wesley Luyten <me@wesleyluyten.com>
Date: Mon, 26 Feb 2024 19:13:42 -0600
Subject: [PATCH] chore(github-pages): add demo preview (#1747)

* chore(github-pages): add demo preview

* chore(github-pages): try diff env

* chore(github-pages): fix permission
---
 .github/workflows/ci.yml | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c4981cc7..77eb9199 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -2,6 +2,12 @@ name: Node.js CI
 
 on: [push, pull_request]
 
+# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
+# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
 jobs:
   lint:
     runs-on: ubuntu-latest
@@ -56,3 +62,30 @@ jobs:
     - run: npm run build:demo
     - run: npm run build:dist
     - run: npm run build:standalone
+
+  deploy-preview:
+    # Grant GITHUB_TOKEN the permissions required to make a Pages deployment
+    permissions:
+      pages: write      # to deploy to Pages
+      id-token: write   # to verify the deployment originates from an appropriate source
+
+    environment:
+      name: github-preview
+      url: ${{ steps.deployment.outputs.page_url }}
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/configure-pages@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+      - run: npm ci
+      - run: npm run build:lib
+      - run: npm run build:demo
+      - uses: actions/upload-pages-artifact@v3
+        with:
+          path: './demo'
+      - uses: actions/deploy-pages@v4
+        id: deployment