clang-format
Tool to auto-format C/C++/Java/JavaScript/Objective-C/Protobuf/C# code.
TLDR
Format a file and print the result to stdout
$ clang-format [path/to/file]
Format a file in-place
$ clang-format -i [path/to/file]
Format a file using a predefined coding style
$ clang-format --style=[LLVM|Google|Chromium|Mozilla|WebKit] [path/to/file]
Format a file using the .clang-format file in one of the parent directories of the source file
$ clang-format --style=file [path/to/file]
Generate a custom .clang-format file
$ clang-format --style=[LLVM|Google|Chromium|Mozilla|WebKit] --dump-config > [.clang-format]