From c31dc06617e051b0690e59a8c5a7f6270d0b1b85 Mon Sep 17 00:00:00 2001
From: Nicolas Renan Machado Dias <nicolasrenanmachado@gmail.com>
Date: Mon, 6 Oct 2025 00:48:31 -0300
Subject: [PATCH] feat/added safety guard so publishing the same version number
 doesn't happen

---
 .github/workflows/publish-npm.yml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/.github/workflows/publish-npm.yml b/.github/workflows/publish-npm.yml
index 8ffda35..cededc9 100644
--- a/.github/workflows/publish-npm.yml
+++ b/.github/workflows/publish-npm.yml
@@ -63,6 +63,13 @@ jobs:
             "main")
               NPM_TAG="latest"
               VERSION=$PACKAGE_VERSION
+
+              # Find the latest tag matching this package and error if it already exists
+              LAST_TAG=$(git tag --list "v${PACKAGE_VERSION}" | sort -V | tail -n1)
+              if [ "$LAST_TAG" == "v${PACKAGE_VERSION}" ]; then
+                echo "Version $PACKAGE_VERSION already exists. Please update the version in package.json and jsr.json before publishing."
+                exit 1
+              fi
               ;;
             "rc"|"beta"|"next")
               IDENTIFIER=$BRANCH_NAME