From acbd4b34d5ed3d35a0bf231964cd19c8ba38268c Mon Sep 17 00:00:00 2001
From: Roman Koshkin <romankoshkin@Romans-MacBook-Pro.local>
Date: Wed, 17 Apr 2024 16:14:40 +0900
Subject: [PATCH] google tracking

---
 .gitignore                                  |  1 +
 package.json                                |  3 ++-
 public/{analytics.js => analytics_proto.js} |  2 +-
 scripts/replaceAnalyticsId.js               | 16 ++++++++++++++++
 yarn.lock                                   |  5 +++++
 5 files changed, 25 insertions(+), 2 deletions(-)
 rename public/{analytics.js => analytics_proto.js} (86%)
 create mode 100644 scripts/replaceAnalyticsId.js

diff --git a/.gitignore b/.gitignore
index ecae0c0..379a448 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@ node_modules
 public/sitemap.xml
 public/feed.xml
 .vercel
+public/analytics.js
\ No newline at end of file
diff --git a/package.json b/package.json
index bae833d..a149a2c 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
   },
   "scripts": {
     "dev": "next",
-    "build": "next build",
+    "build": "node scripts/replaceAnalyticsId.js && next build",
     "start": "next start",
     "lint": "next lint",
     "serve": "npm run build && npm run start",
@@ -28,6 +28,7 @@
     "@vercel/analytics": "^1.2.2",
     "clsx": "^2.1.0",
     "date-fns": "^2.22.1",
+    "dotenv": "^16.4.5",
     "framer-motion": "^11.0.12",
     "gray-matter": "^4.0.3",
     "ioredis": "^4.27.6",
diff --git a/public/analytics.js b/public/analytics_proto.js
similarity index 86%
rename from public/analytics.js
rename to public/analytics_proto.js
index f8a93a1..dbb0ecb 100644
--- a/public/analytics.js
+++ b/public/analytics_proto.js
@@ -7,4 +7,4 @@ function gtag() {
 gtag('js', new Date());
 
 // Replace 'YOUR_NEXT_PUBLIC_GTAG_ID' with your actual GTAG ID environment variable or hard code the ID
-gtag('config', 'G-E08GE9HLQC');
+gtag('config', '%%GA_TRACKING_ID%%');
diff --git a/scripts/replaceAnalyticsId.js b/scripts/replaceAnalyticsId.js
new file mode 100644
index 0000000..c8b7c16
--- /dev/null
+++ b/scripts/replaceAnalyticsId.js
@@ -0,0 +1,16 @@
+const fs = require('fs');
+const path = require('path');
+require('dotenv').config({ path: path.resolve(process.cwd(), '.env.local') });
+
+const protoPath = path.join(__dirname, '../public/analytics_proto.js');
+const outputPath = path.join(__dirname, '../public/analytics.js');
+
+// Copy prototype file to analytics.js
+let content = fs.readFileSync(protoPath, 'utf8');
+
+// Replace the placeholder with the actual Google Analytics Tracking ID from environment variables
+const trackingId = process.env.NEXT_PUBLIC_GTAG_ID;
+content = content.replace('%%GA_TRACKING_ID%%', trackingId);
+
+// Write the modified content to analytics.js
+fs.writeFileSync(outputPath, content);
diff --git a/yarn.lock b/yarn.lock
index 4405538..05ea0f0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1665,6 +1665,11 @@ dom-helpers@^5.0.1, dom-helpers@^5.2.0, dom-helpers@^5.2.1:
     "@babel/runtime" "^7.8.7"
     csstype "^3.0.2"
 
+dotenv@^16.4.5:
+  version "16.4.5"
+  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-16.4.5.tgz#cdd3b3b604cb327e286b4762e13502f717cb099f"
+  integrity sha512-ZmdL2rui+eB2YwhsWzjInR8LldtZHGDoQ1ugH85ppHKwpUHL7j7rN0Ti9NCnGiQbhaZ11FpR+7ao1dNsmduNUg==
+
 electron-to-chromium@^1.4.668:
   version "1.4.731"
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.4.731.tgz#d3dc19f359045b750a1fb0bc42315a502d950187"