From 69386eed63e3057da3fcdd4abb6c16bd2b65f879 Mon Sep 17 00:00:00 2001
From: Andras Schmelczer <andras@schmelczer.dev>
Date: Sat, 30 May 2026 10:40:30 +0100
Subject: [PATCH] Add back plausible

---
 package-lock.json              | 14 ++++++++++++++
 package.json                   |  3 +++
 scripts/check-no-js.mjs        | 17 ++++++++++++++---
 src/components/Analytics.astro |  3 +++
 src/layouts/Base.astro         |  2 ++
 src/scripts/analytics.ts       | 17 +++++++++++++++++
 6 files changed, 53 insertions(+), 3 deletions(-)
 create mode 100644 src/components/Analytics.astro
 create mode 100644 src/scripts/analytics.ts

diff --git a/package-lock.json b/package-lock.json
index 0ea3e53..1d3867b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6,6 +6,9 @@
     "": {
       "name": "schmelczer-dev",
       "license": "GPL-3.0-or-later",
+      "dependencies": {
+        "@plausible-analytics/tracker": "^0.4.5"
+      },
       "devDependencies": {
         "@astrojs/check": "^0.9.9",
         "@astrojs/rss": "^4.0.18",
@@ -1442,6 +1445,12 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/@plausible-analytics/tracker": {
+      "version": "0.4.5",
+      "resolved": "https://registry.npmjs.org/@plausible-analytics/tracker/-/tracker-0.4.5.tgz",
+      "integrity": "sha512-6BfAGejXY+YA3Cw6LYT2Zpn4hTxDtPQAawFsYUsQCOg78wIS5C4deAGXTfJffa5VleMWITv5lpJ/EYuQBl1tPA==",
+      "license": "MIT"
+    },
     "node_modules/@rollup/pluginutils": {
       "version": "5.3.0",
       "resolved": "https://registry.npmjs.org/@rollup/pluginutils/-/pluginutils-5.3.0.tgz",
@@ -7184,6 +7193,11 @@
       "integrity": "sha512-70wQhgYmndg4GCPxPPxPGevRKqTIJ2Nh4OkiMWmDAVYsTQ+Ta7Sq+rPevXyXGdzr30/qZBnyOalCszoMxlyldQ==",
       "dev": true
     },
+    "@plausible-analytics/tracker": {
+      "version": "0.4.5",
+      "resolved": "https://registry.npmjs.org/@plausible-analytics/tracker/-/tracker-0.4.5.tgz",
+      "integrity": "sha512-6BfAGejXY+YA3Cw6LYT2Zpn4hTxDtPQAawFsYUsQCOg78wIS5C4deAGXTfJffa5VleMWITv5lpJ/EYuQBl1tPA=="
+    },
     "@rollup/pluginutils": {
       "version": "5.3.0",
       "resolved": "https://registry.npmjs.org/@rollup/pluginutils/-/pluginutils-5.3.0.tgz",
diff --git a/package.json b/package.json
index 6ff283a..c282e3d 100644
--- a/package.json
+++ b/package.json
@@ -55,5 +55,8 @@
   },
   "overrides": {
     "yaml": "^2.9.0"
+  },
+  "dependencies": {
+    "@plausible-analytics/tracker": "^0.4.5"
   }
 }
diff --git a/scripts/check-no-js.mjs b/scripts/check-no-js.mjs
index a19fc72..7098320 100644
--- a/scripts/check-no-js.mjs
+++ b/scripts/check-no-js.mjs
@@ -27,7 +27,14 @@ try {
 }
 
 const files = await walk(dist);
-const jsFiles = files.filter((file) => file.endsWith('.js'));
+const ALLOWED_JS_ASSET_PATTERNS = [
+  /[/\\]_astro[/\\]Analytics\.astro_astro_type_script_index_0_lang\.[\w-]+\.js$/,
+];
+const jsFiles = files.filter(
+  (file) =>
+    file.endsWith('.js') &&
+    !ALLOWED_JS_ASSET_PATTERNS.some((pattern) => pattern.test(file))
+);
 
 if (jsFiles.length > 0) {
   failures.push(
@@ -36,17 +43,21 @@ if (jsFiles.length > 0) {
 }
 
 // Script tags are only allowed if they declare one of these safe `type`
-// attributes (or are tagged with `data-theme-script`). All other scripts,
-// including untyped ones, which default to executable JavaScript, are flagged.
+// attributes or match one of the known executable scripts below. All other
+// scripts, including untyped ones, which default to executable JavaScript, are
+// flagged.
 const SAFE_SCRIPT_TYPES = new Set([
   'application/ld+json',
   'importmap',
   'speculationrules',
 ]);
+const ANALYTICS_SCRIPT_SRC_PATTERN =
+  /\bsrc=["']\/_astro\/Analytics\.astro_astro_type_script_index_0_lang\.[\w-]+\.js["']/i;
 
 function isSafeScriptTag(tag) {
   if (tag.includes('data-theme-script')) return true;
   if (tag.includes('data-thumbnail-iframe-script')) return true;
+  if (ANALYTICS_SCRIPT_SRC_PATTERN.test(tag)) return true;
   const typeMatch = tag.match(/\btype=["']([^"']+)["']/i);
   if (!typeMatch) return false;
   return SAFE_SCRIPT_TYPES.has(typeMatch[1].trim().toLowerCase());
diff --git a/src/components/Analytics.astro b/src/components/Analytics.astro
new file mode 100644
index 0000000..4182235
--- /dev/null
+++ b/src/components/Analytics.astro
@@ -0,0 +1,3 @@
+<script>
+  import '../scripts/analytics';
+</script>
diff --git a/src/layouts/Base.astro b/src/layouts/Base.astro
index b911cdc..ecfd500 100644
--- a/src/layouts/Base.astro
+++ b/src/layouts/Base.astro
@@ -1,6 +1,7 @@
 ---
 import Footer from '../components/Footer.astro';
 import Header from '../components/Header.astro';
+import Analytics from '../components/Analytics.astro';
 import { absoluteUrl, optimizeOgImage, site } from '../lib/site';
 import defaultOg from '../assets/og-default.jpg';
 import themeInit from '../scripts/theme-init.js?raw';
@@ -167,6 +168,7 @@ const jsonLdStrings = jsonLdEntries.map((entry) =>
         <script is:inline type="application/ld+json" set:html={jsonLdString} />
       ))
     }
+    <Analytics />
   </head>
   <body>
     <Header />
diff --git a/src/scripts/analytics.ts b/src/scripts/analytics.ts
new file mode 100644
index 0000000..84434f4
--- /dev/null
+++ b/src/scripts/analytics.ts
@@ -0,0 +1,17 @@
+import { init as plausibleInit } from '@plausible-analytics/tracker';
+
+const ANALYTICS_AUTO_CAPTURE_PAGEVIEWS = true;
+const ANALYTICS_DOMAIN = 'schmelczer.dev';
+const ANALYTICS_ENDPOINT = 'https://stats.schmelczer.dev/status';
+const ANALYTICS_LOGGING = import.meta.env.DEV;
+
+try {
+  plausibleInit({
+    domain: ANALYTICS_DOMAIN,
+    endpoint: ANALYTICS_ENDPOINT,
+    autoCapturePageviews: ANALYTICS_AUTO_CAPTURE_PAGEVIEWS,
+    logging: ANALYTICS_LOGGING,
+  });
+} catch (error) {
+  console.warn('Could not initialize analytics.', error);
+}