[PATCH] D109550: [clang_format] Add fallback_style flag to clang-format-diff.py

[Haowei Wu via Phabricator via cfe-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
haowei marked an inline comment as done.
Closed by commit rG38a5bd4115af: [clang_format] Add fallback-style flag to clang-format-diff.py (authored by haowei).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D109550/new/

https://reviews.llvm.org/D109550

Files:
  clang/tools/clang-format/clang-format-diff.py


Index: clang/tools/clang-format/clang-format-diff.py
===================================================================
--- clang/tools/clang-format/clang-format-diff.py
+++ clang/tools/clang-format/clang-format-diff.py
@@ -58,6 +58,11 @@
   parser.add_argument('-style',
                       help='formatting style to apply (LLVM, GNU, Google, Chromium, '
                       'Microsoft, Mozilla, WebKit)')
+  parser.add_argument('-fallback-style',
+                      help='The name of the predefined style used as a'
+                      'fallback in case clang-format is invoked with'
+                      '-style=file, but can not find the .clang-format'
+                      'file to use.')
   parser.add_argument('-binary', default='clang-format',
                       help='location of binary to use for clang-format')
   args = parser.parse_args()
@@ -103,6 +108,8 @@
     command.extend(lines)
     if args.style:
       command.extend(['-style', args.style])
+    if args.fallback_style:
+      command.extend(['-fallback-style', args.fallback_style])
 
     try:
       p = subprocess.Popen(command,


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