ci: Automatically build documentation

Author: AaronDewes

.github/workflows/docs.yml

@@ -0,0 +1,60 @@
+name: Deploy documentation website
+
+on:
+  push:
+    branches: ["main"]
+
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: "24"
+          cache: pnpm
+      - name: Prepare build
+        run: pnpm nuxt-module-build build --stub
+      - name: Restore cache
+        uses: actions/cache@v4
+        with:
+          path: |
+            dist
+            .nuxt
+            docs/dist
+            docs/.nuxt
+          key: ${{ runner.os }}-docs-${{ hashFiles('dist') }}
+          restore-keys: |
+            ${{ runner.os }}-docs-
+      - name: Install dependencies
+        run: pnpm install
+      - name: Generate static html
+        run: cd docs && pnpm run generate
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: ./docs/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