feat: switch docs deploy from GH Pages to GHCR container

.dockerignore

@@ -0,0 +1,5 @@
+node_modules
+.next
+.docs
+out
+.git

.github/workflows/deploy.yml

@@ -1,4 +1,4 @@
-name: Deploy to GitHub Pages
+name: Deploy Docs
 
 on:
   push:
@@ -7,51 +7,47 @@ on:
 
 permissions:
   contents: read
-  pages: write
-  id-token: write
+  packages: write
 
 concurrency:
-  group: pages
-  cancel-in-progress: false
+  group: deploy-docs
+  cancel-in-progress: true
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: luxfi/docs
 
 jobs:
-  build:
+  build-and-push:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
 
-      - uses: pnpm/action-setup@v4
-
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
+      - name: Log in to GHCR
+        uses: docker/login-action@v3
         with:
-          node-version: 22
-          cache: 'pnpm'
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Setup Pages
-        uses: actions/configure-pages@v5
-
-      - name: Install dependencies
-        run: pnpm install
-
-      - name: Build
-        run: pnpm build
-
-      - name: Add .nojekyll
-        run: touch out/.nojekyll
-
-      - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+      - name: Build and push
+        uses: docker/build-push-action@v6
         with:
-          path: out
+          context: .
+          push: true
+          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest,${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.sha }}
+          platforms: linux/amd64
 
   deploy:
-    environment:
-      name: github-pages
-      url: ${{ steps.deployment.outputs.page_url }}
     runs-on: ubuntu-latest
-    needs: build
+    needs: build-and-push
     steps:
-      - name: Deploy to GitHub Pages
-        id: deployment
-        uses: actions/deploy-pages@v4
+      - name: Deploy to cluster
+        uses: appleboy/ssh-action@v1
+        continue-on-error: true
+        with:
+          host: ${{ secrets.K8S_HOST }}
+          username: ${{ secrets.K8S_USER }}
+          key: ${{ secrets.K8S_SSH_KEY }}
+          script: |
+            kubectl rollout restart deployment/lux-docs -n lux-explorer

Dockerfile

@@ -0,0 +1,12 @@
+FROM node:22-alpine AS build
+WORKDIR /app
+RUN corepack enable pnpm
+COPY package.json pnpm-lock.yaml ./
+RUN pnpm install --frozen-lockfile
+COPY . .
+RUN pnpm build
+
+FROM nginx:alpine
+COPY --from=build /app/out /usr/share/nginx/html
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+EXPOSE 3000

nginx.conf

@@ -0,0 +1,22 @@
+server {
+    listen 3000;
+    server_name _;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    location / {
+        try_files $uri $uri.html $uri/ /404.html;
+    }
+
+    location /_next/static/ {
+        expires 1y;
+        add_header Cache-Control "public, immutable";
+    }
+
+    location /health {
+        return 200 'ok';
+        add_header Content-Type text/plain;
+    }
+
+    error_page 404 /404.html;
+}