Loki: Hide internal labels (#97323)

2024-12-03 12:46:42 +01:00
parent cdf7ac6fd8
commit 34134d0e90
2 changed files with 9 additions and 1 deletions
@@ -441,6 +441,14 @@ describe('Language completion provider', () => {
        start: 1560153109000,
      });
    });
+
+    it('should filter internal labels', async () => {
+      const datasourceWithLabels = setup({ foo: [], bar: [], __name__: [], __stream_shard__: [] });
+
+      const instance = new LanguageProvider(datasourceWithLabels);
+      const labels = await instance.fetchLabels();
+      expect(labels).toEqual(['bar', 'foo']);
+    });
  });
 });

@@ -176,7 +176,7 @@ export default class LokiLanguageProvider extends LanguageProvider {
      const labels = res
        .slice()
        .sort()
-        .filter((label) => label !== '__name__');
+        .filter((label: string) => label.startsWith('__') === false);
      this.labelKeys = labels;
      return this.labelKeys;
    }