From eb8ba82891b484466d3325fb7ec8670550b2b590 Mon Sep 17 00:00:00 2001
From: "Deeksitha Merugu (LTIMINDTREE LIMITED)" <v-dmerugu@microsoft.com>
Date: Mon, 24 Nov 2025 19:52:04 +0530
Subject: [PATCH] Add versioning scheme bysemverbuildnumber

---
 Tasks/NuGetCommandV2/nugetpack.ts  | 13 +++++++++++++
 Tasks/NuGetCommandV2/task.json     |  5 +++--
 Tasks/NuGetCommandV2/task.loc.json |  5 +++--
 3 files changed, 19 insertions(+), 4 deletions(-)

diff --git a/Tasks/NuGetCommandV2/nugetpack.ts b/Tasks/NuGetCommandV2/nugetpack.ts
index ceed2446112e..e031084e2827 100644
--- a/Tasks/NuGetCommandV2/nugetpack.ts
+++ b/Tasks/NuGetCommandV2/nugetpack.ts
@@ -98,6 +98,19 @@ export async function run(nuGetPath: string): Promise<void> {
 
                 version = versionMatches[0];
                 break;
+            case "bySemVerBuildNumber":
+                tl.debug("Getting version number using SemVer build number");
+
+                let semVerBuildNumber: string = tl.getVariable("BUILD_BUILDNUMBER");
+                tl.debug(`Build number: ${semVerBuildNumber}`);
+
+                 // Validate full SemVer 2.0 format
+                let semVerRegex = /^\d+\.\d+\.\d+(?:\.\d+)?(?:[-\w\.]+)?(?:\+[0-9A-Za-z\-\.]+)?$/;
+                if (!semVerRegex.test(semVerBuildNumber)) {
+                tl.setResult(tl.TaskResult.Failed, tl.loc("Error_InvalidSemVer"));
+                }
+                version = semVerBuildNumber;
+                break;
         }
 
         tl.debug(`Version to use: ${version}`);
diff --git a/Tasks/NuGetCommandV2/task.json b/Tasks/NuGetCommandV2/task.json
index f833587d4c72..97ebcf5d0706 100644
--- a/Tasks/NuGetCommandV2/task.json
+++ b/Tasks/NuGetCommandV2/task.json
@@ -9,7 +9,7 @@
   "author": "Microsoft Corporation",
   "version": {
     "Major": 2,
-    "Minor": 260,
+    "Minor": 266,
     "Patch": 0
   },
   "runsOn": [
@@ -322,7 +322,8 @@
         "off": "Off",
         "byPrereleaseNumber": "Use the date and time",
         "byEnvVar": "Use an environment variable",
-        "byBuildNumber": "Use the build number"
+        "byBuildNumber": "Use the build number",
+        "bySemVerBuildNumber": "Use full SemVer build number"
       }
     },
     {
diff --git a/Tasks/NuGetCommandV2/task.loc.json b/Tasks/NuGetCommandV2/task.loc.json
index f0eb73fb9baa..ad16901b441c 100644
--- a/Tasks/NuGetCommandV2/task.loc.json
+++ b/Tasks/NuGetCommandV2/task.loc.json
@@ -9,7 +9,7 @@
   "author": "Microsoft Corporation",
   "version": {
     "Major": 2,
-    "Minor": 260,
+    "Minor": 266,
     "Patch": 0
   },
   "runsOn": [
@@ -322,7 +322,8 @@
         "off": "Off",
         "byPrereleaseNumber": "Use the date and time",
         "byEnvVar": "Use an environment variable",
-        "byBuildNumber": "Use the build number"
+        "byBuildNumber": "Use the build number",
+        "bySemVerBuildNumber": "Use full SemVer build number"
       }
     },
     {