[PATCH] [clang-tidy] Add a little python script that can run clang-tidy and apply fixes over an entire codebase.

[Alexander Kornienko]

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Comment at: clang-tidy/tool/run-clang-tidy.py:33
@@ +32,3 @@
+
+Database setup: http://clang.llvm.org/docs/HowToSetupToolingForLLVM.html
+"""
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I'd use a more specific term like "Compilation database".

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Comment at: clang-tidy/tool/run-clang-tidy.py:108
@@ +107,3 @@
+  if max_task == 0:
+    import multiprocessing
+    max_task = multiprocessing.cpu_count()
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Why not import it in the beginning?

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Comment at: clang-tidy/tool/run-clang-tidy.py:120
@@ +119,3 @@
+  retval = 0
+  try:
+    while True:
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I'm still a bit concerned about reimplementing xargs in Python. Especially if you have to handle ctrl-c manually.

http://reviews.llvm.org/D5188