Rebuild penk.in with Astro

.dockerignore

@@ -0,0 +1,15 @@
+node_modules
+dist
+.astro
+.git
+.superpowers
+docs
+css
+js
+images
+index.html
+index-old.html
+about.html
+screen.css
+favicon.png
+vladimir.asc

.github/workflows/ci.yml

@@ -0,0 +1,48 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+    branches: [master]
+
+permissions:
+  contents: read
+  packages: write
+
+jobs:
+  image:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: docker/setup-buildx-action@v3
+
+      - name: Log in to GHCR
+        if: github.event_name == 'push'
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      # The Dockerfile's build stage runs unit tests, astro check, the build,
+      # built-output tests and the link check, so a failing check means no image.
+      - name: Build (and push on master)
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: ${{ github.event_name == 'push' }}
+          tags: |
+            ghcr.io/shell/penk.in:${{ github.sha }}
+            ghcr.io/shell/penk.in:latest
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+      - name: Trigger deploy in shell/infra
+        if: github.event_name == 'push'
+        env:
+          GH_TOKEN: ${{ secrets.INFRA_DISPATCH_TOKEN }}
+        run: |
+          gh api repos/shell/infra/dispatches \
+            -f event_type=deploy-penk-in \
+            -f "client_payload[sha]=${{ github.sha }}"

.gitignore

@@ -1 +1,6 @@
-.DS_Store
+.DS_Store
+node_modules/
+/dist/
+.astro/
+.superpowers/
+docs/

.nvmrc

@@ -0,0 +1 @@
+24

Dockerfile

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+# Stage 1: test and build the static site
+FROM node:24-alpine AS build
+WORKDIR /app
+COPY package.json package-lock.json ./
+RUN npm ci
+COPY . .
+RUN npm test
+
+# Stage 2: serve dist/ with nginx
+FROM nginx:stable-alpine
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+COPY --from=build /app/dist /usr/share/nginx/html
+EXPOSE 80
+HEALTHCHECK --interval=30s --timeout=5s --retries=3 CMD wget -q --spider http://127.0.0.1/ || exit 1

astro.config.mjs

@@ -0,0 +1,9 @@
+import { defineConfig } from 'astro/config';
+import sitemap from '@astrojs/sitemap';
+
+export default defineConfig({
+  site: 'https://penk.in',
+  trailingSlash: 'never',
+  build: { format: 'file' },
+  integrations: [sitemap({ filter: (page) => !page.endsWith('/404') })],
+});

nginx.conf

@@ -0,0 +1,28 @@
+server {
+    listen 80;
+    server_name _;
+    root /usr/share/nginx/html;
+    absolute_redirect off;
+    server_tokens off;
+
+    gzip on;
+    gzip_types text/css application/javascript application/xml image/svg+xml text/plain;
+
+    error_page 404 /404.html;
+
+    # Email links point here so the address never appears in the HTML (anti-harvesting).
+    location = /email {
+        add_header X-Robots-Tag "noindex, nofollow";
+        return 302 "mailto:hello@penk.in";
+    }
+
+    location /_astro/ {
+        add_header Cache-Control "public, max-age=31536000, immutable";
+        try_files $uri =404;
+    }
+
+    location / {
+        add_header Cache-Control "public, max-age=300";
+        try_files $uri $uri.html $uri/index.html =404;
+    }
+}