[clang] 294e190 - Fix quiet mode in git-clang-format

[via cfe-commits]

Author: Gi Vald
Date: 2020-08-26T18:15:52+02:00
New Revision: 294e1900f281f35aff0362232225e85c2e551e55

URL: https://github.com/llvm/llvm-project/commit/294e1900f281f35aff0362232225e85c2e551e55
DIFF: https://github.com/llvm/llvm-project/commit/294e1900f281f35aff0362232225e85c2e551e55.diff

LOG: Fix quiet mode in git-clang-format

Quiet mode is very useful for scripting, when only the diff format output is
required, or no output if not formatting is needed.
In case of no modified files, git-clang-format will output to screen even though
the quiet mode enabled.

This patch changes this behavior, so if quiet flag passes in - no output will be
available, even if no modified files exists.

Differential Revision: https://reviews.llvm.org/D85485

Added: 
    

Modified: 
    clang/tools/clang-format/git-clang-format

Removed: 
    


################################################################################
diff  --git a/clang/tools/clang-format/git-clang-format b/clang/tools/clang-format/git-clang-format
index f3cd585e7f4a..e4dc4cbc1dc9 100755
--- a/clang/tools/clang-format/git-clang-format
+++ b/clang/tools/clang-format/git-clang-format
@@ -148,7 +148,8 @@ def main():
       for filename in changed_lines:
         print('    %s' % filename)
   if not changed_lines:
-    print('no modified files to format')
+    if opts.verbose >= 0:
+      print('no modified files to format')
     return
   # The computed 
diff  outputs absolute paths, so we must cd before accessing
   # those files.