Run yarn --version just once

dependabot · Apr 26, 2023 · 9d8333c · 9d8333c
1 parent 803ca3d
commit 9d8333c
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/npm_and_yarn/lib/dependabot/npm_and_yarn/helpers.rb b/npm_and_yarn/lib/dependabot/npm_and_yarn/helpers.rb
@@ -40,6 +40,10 @@ def self.yarn_berry?(yarn_lock)
       end
 
       def self.yarn_major_version
+        @yarn_major_version ||= fetch_yarn_major_version
+      end
+
+      def self.fetch_yarn_major_version
         output = SharedHelpers.run_shell_command("yarn --version")
         Version.new(output).major
       end