From 8882a0b726c071c0fa3355104292ae3af01ee812 Mon Sep 17 00:00:00 2001
From: Thomas Kunwar <20840228+yathomasi@users.noreply.github.com>
Date: Thu, 27 Jun 2024 22:25:50 +0545
Subject: [PATCH] feat: gtm setup (#5268)

---
 gatsby-config.js | 20 ++++++++++++++++++++
 package.json     |  1 +
 yarn.lock        | 22 ++++++++++++++++++++++
 3 files changed, 43 insertions(+)

diff --git a/gatsby-config.js b/gatsby-config.js
index 990236c599..6f80069704 100644
--- a/gatsby-config.js
+++ b/gatsby-config.js
@@ -117,6 +117,26 @@ const plugins = [
   }
 ]
 
+if (process.env.GATSBY_GTM_ID) {
+  plugins.push({
+    resolve: `gatsby-plugin-google-tagmanager`,
+    options: {
+      id: process.env.GATSBY_GTM_ID,
+
+      // Include GTM in development.
+      //
+      // Defaults to false meaning GTM will only be loaded in production.
+      includeInDevelopment: process.env.GTM_INCLUDE_IN_DEV === `true`,
+
+      // datalayer to be set before GTM is loaded
+      // should be an object or a function that is executed in the browser
+      //
+      // Defaults to null
+      defaultDataLayer: { platform: `gatsby` }
+    }
+  })
+}
+
 if (process.env.ANALYZE) {
   plugins.push({
     resolve: 'gatsby-plugin-webpack-bundle-analyser-v2'
diff --git a/package.json b/package.json
index fb5ced9733..b0c2d17599 100644
--- a/package.json
+++ b/package.json
@@ -54,6 +54,7 @@
     "dotenv": "16.4.5",
     "gatsby": "5.13.6",
     "gatsby-plugin-catch-links": "5.13.1",
+    "gatsby-plugin-google-tagmanager": "5.13.1",
     "gatsby-plugin-image": "3.13.1",
     "gatsby-plugin-manifest": "5.13.1",
     "gatsby-plugin-postcss": "6.13.1",
diff --git a/yarn.lock b/yarn.lock
index 1e98083ce3..cf8bd5e474 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -12638,6 +12638,20 @@ __metadata:
   languageName: node
   linkType: hard
 
+"gatsby-plugin-google-tagmanager@npm:5.13.1":
+  version: 5.13.1
+  resolution: "gatsby-plugin-google-tagmanager@npm:5.13.1"
+  dependencies:
+    "@babel/runtime": "npm:^7.20.13"
+    web-vitals: "npm:^1.1.2"
+  peerDependencies:
+    gatsby: ^5.0.0-next
+    react: ^18.0.0 || ^0.0.0
+    react-dom: ^18.0.0 || ^0.0.0
+  checksum: 10c0/f375ab868ff5c8acd32024b852bee6f3dc3a0b0849a9d67dad78efdfa55be12a60b7613aa49f51a796a41877ace36b3e6a92eae3295073fd12326857da36d78d
+  languageName: node
+  linkType: hard
+
 "gatsby-plugin-image@npm:3.13.1, gatsby-plugin-image@npm:^3.13.1":
   version: 3.13.1
   resolution: "gatsby-plugin-image@npm:3.13.1"
@@ -24991,6 +25005,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"web-vitals@npm:^1.1.2":
+  version: 1.1.2
+  resolution: "web-vitals@npm:1.1.2"
+  checksum: 10c0/9521ea2e8ca2e4446ba8e3d5430b0c9a9a07e0d6f468a90dc5fab2bab524fb1a699f3874ea392c9e35a63dcf3651b40130d58ebd78e53a406cb9622049bf1403
+  languageName: node
+  linkType: hard
+
 "webidl-conversions@npm:^3.0.0":
   version: 3.0.1
   resolution: "webidl-conversions@npm:3.0.1"
@@ -25158,6 +25179,7 @@ __metadata:
     eslint-plugin-react: "npm:7.34.3"
     gatsby: "npm:5.13.6"
     gatsby-plugin-catch-links: "npm:5.13.1"
+    gatsby-plugin-google-tagmanager: "npm:5.13.1"
     gatsby-plugin-image: "npm:3.13.1"
     gatsby-plugin-manifest: "npm:5.13.1"
     gatsby-plugin-postcss: "npm:6.13.1"