From 274e1f097f3299948f8d867d84f9084e3f961efa Mon Sep 17 00:00:00 2001
From: Huakun Shen <huakun.shen@huakunshen.com>
Date: Sat, 18 Jan 2025 03:00:18 -0500
Subject: [PATCH] ci: Enhance npm publish workflow to check for existing
 version in registry

---
 .github/workflows/npm-publish.yml | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/npm-publish.yml b/.github/workflows/npm-publish.yml
index daaab3e..048b272 100644
--- a/.github/workflows/npm-publish.yml
+++ b/.github/workflows/npm-publish.yml
@@ -31,6 +31,20 @@ jobs:
         with:
           node-version: 22
           registry-url: https://registry.npmjs.org/
-      - run: npm publish --provenance --access public
+      - run: |
+          PACKAGE_NAME=$(jq -r '.name' package.json)
+          PACKAGE_VERSION=$(jq -r '.version' package.json)
+
+          # Get the version from npm registry
+          REGISTRY_VERSION=$(npm show "$PACKAGE_NAME" version)
+
+          # Compare versions
+          if [ "$PACKAGE_VERSION" == "$REGISTRY_VERSION" ]; then
+            echo "Version $PACKAGE_VERSION already exists in the npm registry."
+            exit 0
+          else
+            echo "Version $PACKAGE_VERSION does not exist in the npm registry. Proceeding..."
+            npm publish --provenance --access public
+          fi
         env:
           NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}