From 305ed4bab719483c1fd3c7aadee6380079662465 Mon Sep 17 00:00:00 2001
From: Ed Burns <edburns@microsoft.com>
Date: Tue, 21 Apr 2026 13:42:33 -0400
Subject: [PATCH] On branch
 edburns/better-error-message-for-missing-snapshot-in-publish-maven-invocation
 modified:   .github/workflows/publish-maven.yml

---
 .github/workflows/publish-maven.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.github/workflows/publish-maven.yml b/.github/workflows/publish-maven.yml
index 540da6ae7..e8e10b24c 100644
--- a/.github/workflows/publish-maven.yml
+++ b/.github/workflows/publish-maven.yml
@@ -80,6 +80,10 @@ jobs:
                   # Determine next development version
                   if [ -n "${{ inputs.developmentVersion }}" ]; then
                     DEV_VERSION="${{ inputs.developmentVersion }}"
+                    if [[ "$DEV_VERSION" != *-SNAPSHOT ]]; then
+                      echo "::error::developmentVersion '${DEV_VERSION}' must end with '-SNAPSHOT' (e.g., '${DEV_VERSION}-SNAPSHOT'). The maven-release-plugin requires the next development version to be a snapshot."
+                      exit 1
+                    fi
                   else
                     # Split version: supports both "0.1.32" and "0.1.32-java.0" formats
                     # Validate RELEASE_VERSION format explicitly to provide clear errors