feat: release-please automation and version display

.github/workflows/ci.yml

@@ -1,8 +1,6 @@
 name: CI
 
 on:
-  push:
-    branches: [main]
   pull_request:
     branches: [main]
   workflow_dispatch:

.github/workflows/release.yml

@@ -0,0 +1,43 @@
+name: Release
+
+on:
+  push:
+    branches: [main]
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  release-please:
+    runs-on: ubuntu-latest
+    outputs:
+      release_created: ${{ steps.release.outputs.release_created }}
+    steps:
+      - uses: googleapis/release-please-action@v4
+        id: release
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+  deploy:
+    needs: release-please
+    if: needs.release-please.outputs.release_created == 'true'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: npm
+
+      - run: npm ci
+
+      - run: npm run cf:build
+
+      - run: npm run cf:deploy
+        env:
+          CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          CLOUDFLARE_ACCOUNT_ID: ${{ vars.CLOUDFLARE_ACCOUNT_ID }}

.release-please-manifest.json

@@ -0,0 +1,3 @@
+{
+  ".": "0.0.1"
+}

release-please-config.json

@@ -0,0 +1,7 @@
+{
+  "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json",
+  "release-type": "node",
+  "packages": {
+    ".": {}
+  }
+}

src/pages/index.astro

@@ -1,5 +1,14 @@
 ---
+import { execSync } from 'child_process';
 import Base from '../layouts/Base.astro';
+import { version } from '../../package.json';
+
+let siteVersion: string;
+try {
+  siteVersion = execSync('git describe --tags --abbrev=0', { encoding: 'utf8' }).trim();
+} catch {
+  siteVersion = `v${version}`;
+}
 
 const libraries = [
   {
@@ -103,6 +112,7 @@ const libraries = [
       >
         github.com/wavekat
       </a>
+      <span>{siteVersion}</span>
       <span>Apache 2.0</span>
     </footer>