Update publish-npm.yml

Author: gnbm

.github/workflows/publish-npm.yml

@@ -111,6 +111,10 @@ jobs:
           fi
           # Use path.resolve to safely construct the absolute path
           VERSION=$(node -e "const path = require('path'); const pkgPath = path.resolve('$PKG_DIR', 'package.json'); const pkg = require(pkgPath); console.log(pkg.version);")
+          if [ -z "$VERSION" ]; then
+            echo "❌ Failed to extract version from $PKG_DIR/package.json. Ensure the file exists and contains a valid 'version' field." >&2
+            exit 1
+          fi
           echo "VERSION=$VERSION" >> $GITHUB_OUTPUT
           echo "Extracted version: $VERSION from $PKG_DIR/package.json"
         shell: bash