From 11cbef626db444c59613adca9dbe06fc698ed89f Mon Sep 17 00:00:00 2001
From: Hector Morales <hemoral@microsoft.com>
Date: Tue, 13 May 2025 11:37:31 -0700
Subject: [PATCH 1/2] Add bundle stats and update build pipeline reference

---
 .gitignore                                    |  5 ++++-
 .pipelines/1p-build.yml                       |  2 +-
 lib/msal-browser/bundleStats/bundleStats.json | 19 +++++++++++++++++++
 lib/msal-browser/package.json                 |  4 +++-
 4 files changed, 27 insertions(+), 3 deletions(-)
 create mode 100644 lib/msal-browser/bundleStats/bundleStats.json

diff --git a/.gitignore b/.gitignore
index 152b238714..d52f45e6c0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -286,4 +286,7 @@ temp-cache.json
 junit.xml
 
 # ApiExtractor
-temp/
\ No newline at end of file
+temp/
+
+# Temp json files
+*.json.temp
\ No newline at end of file
diff --git a/.pipelines/1p-build.yml b/.pipelines/1p-build.yml
index 324ea883f2..757d0fbea3 100644
--- a/.pipelines/1p-build.yml
+++ b/.pipelines/1p-build.yml
@@ -22,7 +22,7 @@ resources:
         - repository: 1P
           type: git
           name: IDDP/msal-javascript-1p
-          ref: master
+          ref: bundle-analysis-script
 
 extends:
     template: v2/OneBranch.NonOfficial.CrossPlat.yml@templates # https://aka.ms/obpipelines/templates
diff --git a/lib/msal-browser/bundleStats/bundleStats.json b/lib/msal-browser/bundleStats/bundleStats.json
new file mode 100644
index 0000000000..784f8bcbe0
--- /dev/null
+++ b/lib/msal-browser/bundleStats/bundleStats.json
@@ -0,0 +1,19 @@
+{
+  "msal-browser": {
+    "base": {
+      "size": 931.07,
+      "unit": "KB",
+      "fileName": "msal-browser.js"
+    },
+    "minified": {
+      "size": 304.28,
+      "unit": "KB",
+      "fileName": "msal-browser.min.js"
+    },
+    "minifiedGzipped": {
+      "size": 73.49,
+      "unit": "KB",
+      "fileName": "msal-browser.min.js.gz"
+    }
+  }
+}
\ No newline at end of file
diff --git a/lib/msal-browser/package.json b/lib/msal-browser/package.json
index f4a9a8155d..ff6d862d34 100644
--- a/lib/msal-browser/package.json
+++ b/lib/msal-browser/package.json
@@ -70,7 +70,9 @@
     "prepack": "npm run build:all",
     "format:check": "prettier --ignore-path .gitignore --check src test",
     "format:fix": "prettier --ignore-path .gitignore --write src test",
-    "apiExtractor": "api-extractor run"
+    "apiExtractor": "api-extractor run",
+    "bundleSize:analyze": "node ../../../release-scripts/analyzeBundleSize.js --3p",
+    "bundleSize:generate": " node ../../../release-scripts/analyzeBundleSize.js --3p --local"
   },
   "devDependencies": {
     "@azure/storage-blob": "^12.2.1",

From 6518fcd9deb70760381acb56f3417bf6d230d598 Mon Sep 17 00:00:00 2001
From: Hector Morales <hemoral@microsoft.com>
Date: Tue, 13 May 2025 12:41:54 -0700
Subject: [PATCH 2/2] Change files

---
 ...-msal-browser-24e81f28-731e-4eef-95db-b80f07a7819e.json | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 change/@azure-msal-browser-24e81f28-731e-4eef-95db-b80f07a7819e.json

diff --git a/change/@azure-msal-browser-24e81f28-731e-4eef-95db-b80f07a7819e.json b/change/@azure-msal-browser-24e81f28-731e-4eef-95db-b80f07a7819e.json
new file mode 100644
index 0000000000..95788301f4
--- /dev/null
+++ b/change/@azure-msal-browser-24e81f28-731e-4eef-95db-b80f07a7819e.json
@@ -0,0 +1,7 @@
+{
+  "type": "none",
+  "comment": "Add bundle size tracking CI step #7746",
+  "packageName": "@azure/msal-browser",
+  "email": "hemoral@microsoft.com",
+  "dependentChangeType": "none"
+}