Merge pull request #231 from facebook/paltrace-view

Make `paltrace` work on selected views
facebook · Mar 5, 2018 · 9438fa2 · 9438fa2
2 parents 0234972 + 3b5f174
commit 9438fa2
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/commands/FBAutoLayoutCommands.py b/commands/FBAutoLayoutCommands.py
@@ -31,7 +31,9 @@ def args(self):
 
   def run(self, arguments, options):
     view = fb.evaluateInputExpression(arguments[0])
-    print fb.describeObject('[{} _autolayoutTrace]'.format(view))
+    opt = fb.evaluateBooleanExpression('[UIView instancesRespondToSelector:@selector(_autolayoutTraceRecursively:)]')
+    traceCall = '_autolayoutTraceRecursively:1' if opt else '_autolayoutTrace'
+    print fb.describeObject('[{} {}]'.format(view, traceCall))
 
 
 def setBorderOnAmbiguousViewRecursive(view, width, color):