check to prevent duplicate feature flag components

Signed-off-by: Kurt King <kurtaking@gmail.com> Signed-off-by: Kurt King <kurt.king@procore.com>
2022-11-29 07:40:54 -06:00
parent 3e3244012d
commit 6ebc7c8719
1 changed files with 7 additions and 1 deletions
@@ -310,8 +310,14 @@ export class AppManager implements BackstageApp {

          // Go through the featureFlags returned from the traversal and
          // register those now the configApi has been loaded
+          const registeredFlags = featureFlagsApi.getRegisteredFlags();
          for (const name of featureFlags) {
-            featureFlagsApi.registerFlag({ name, pluginId: '' });
+            // Prevents adding duplicate feature flags
+            if (!registeredFlags.some((featureFlag) => {
+              return featureFlag.name === name
+            })) {
+              featureFlagsApi.registerFlag({ name, pluginId: '' });
+            }
          }
        }
      }, [hasConfigApi, loadedConfig, featureFlags]);