From: Serikzhan Kazi <se7kazi@gmail.com>
Date: Sat, 6 Nov 2021 06:53:18 +0000 (+1300)
Subject: [clang-tidy] run-clang-tidy.py: analyze unique files only
X-Git-Tag: upstream/15.0.7~26559
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0dc856ed20e0fb64dd7cb0a10db35c58c3ef95e6;p=platform%2Fupstream%2Fllvm.git

[clang-tidy] run-clang-tidy.py: analyze unique files only

The files in compile-commands.json can potentially include duplicates.
Change run-clang-tidy.py so that it does not run on the duplicate entries.

Differential Revision: https://reviews.llvm.org/D112926
---

diff --git a/clang-tools-extra/clang-tidy/tool/run-clang-tidy.py b/clang-tools-extra/clang-tidy/tool/run-clang-tidy.py
index acd1ed6..e6cff6a 100755
--- a/clang-tools-extra/clang-tidy/tool/run-clang-tidy.py
+++ b/clang-tools-extra/clang-tidy/tool/run-clang-tidy.py
@@ -273,8 +273,8 @@ def main():
 
   # Load the database and extract all files.
   database = json.load(open(os.path.join(build_path, db_path)))
-  files = [make_absolute(entry['file'], entry['directory'])
-           for entry in database]
+  files = set([make_absolute(entry['file'], entry['directory'])
+           for entry in database])
 
   max_task = args.j
   if max_task == 0: