Make the logger less talkative

appium · Jan 13, 2019 · 1bc236d · 1bc236d
1 parent 1f84c1e
commit 1bc236d
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/lib/uiautomator2.js b/lib/uiautomator2.js
@@ -230,7 +230,12 @@ class UiAutomator2Server {
     }
     cmd.push(INSTRUMENTATION_TARGET);
     const instrumentationProcess = this.adb.createSubProcess(['shell', ...cmd]);
-    instrumentationProcess.on('output', (stdout, stderr) => instrumentationLogger.debug(stdout || stderr));
+    instrumentationProcess.on('output', (stdout, stderr) => {
+      const output = stdout || stderr || '';
+      if (output.trim()) {
+        instrumentationLogger.debug(output.trim());
+      }
+    });
     instrumentationProcess.on('exit', (code) => {
       instrumentationLogger.debug(`The process has exited with code ${code}`);
       if (_.isFunction(onExit)) {