Migrate root GitHub Pages site to Astro

Author: Song Mingxu

.github/workflows/deploy-pages.yml

@@ -0,0 +1,51 @@
+name: Deploy GitHub Pages
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: pages
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: npm
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Build Astro site
+        run: npm run build
+
+      - name: Upload GitHub Pages artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: ./dist
+
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

.gitignore

@@ -1,3 +1,6 @@
 .omx/
 .firecrawl/
 .DS_Store
+node_modules/
+dist/
+.astro/

README.md

@@ -10,10 +10,12 @@ Its purpose is to continuously study the space, compare different implementation
 
 ## Public Homepage
 
-The public-facing overview is published through GitHub Pages from the repository root.
+The public-facing overview is published through GitHub Pages using an Astro root site.
 
-- Homepage source: [`index.html`](./index.html)
-- Homepage stylesheet: [`site.css`](./site.css)
+- Homepage entry: [`src/pages/index.astro`](./src/pages/index.astro)
+- Homepage data: [`src/data/homepage.ts`](./src/data/homepage.ts)
+- Homepage styles: [`src/styles/global.css`](./src/styles/global.css)
+- Pages workflow: [`.github/workflows/deploy-pages.yml`](./.github/workflows/deploy-pages.yml)
 
 The homepage is the repository's guide and outline:
 
@@ -41,6 +43,17 @@ The homepage is the repository's guide and outline:
 - Deeper work goes into independent topics.
 - The repository should keep expanding by topic, not by piling implementation detail into the root.
 
+## Build
+
+Install dependencies and build the root site:
+
+```bash
+npm install
+npm run build
+```
+
+This builds the Astro root site into `dist/` and then copies any separately-built topic sites found at `topics/*/site/` into the final Pages artifact.
+
 ## License
 
 This repository is licensed under the MIT License. See [`LICENSE`](./LICENSE) for details.

astro.config.mjs

@@ -0,0 +1,7 @@
+import { defineConfig } from "astro/config";
+
+export default defineConfig({
+  site: "https://bemxself.github.io",
+  base: "/everything-harness-engineering",
+  output: "static",
+});