Adds a static pages deploy action

Author: hiddenist

.github/workflows/deploy.yml

@@ -0,0 +1,52 @@
+name: Deploy static content to Pages
+
+on:
+  push:
+    branches: ["main"]
+  workflow_dispatch:
+
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+jobs:
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Pages
+        uses: actions/configure-pages@v5
+
+      - uses: pnpm/action-setup@v2.2.4
+        with:
+          version: 9.4.0
+          run_install: true
+
+      - name: Build package
+        run: pnpm build
+
+      - name: Build Ladle static content
+        run: pnpm ladle build
+        env:
+          BASE_URL: ${{ github.event.repository.name }}
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: "build"
+
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

.ladle/config.mjs

@@ -1,5 +1,8 @@
+const baseUrl = process.env["BASE_URL"] || "/"
+
 export default {
   stories: ["{src,.ladle}/**/*.stories.{js,jsx,ts,tsx}"],
+  base: baseUrl,
   addons: {
     ladle: {
       enabled: false,