Gulp plugin to check that code is properly formatted, according to clang-format.
If the code differs from how clang-format would format it, this prints a warning to the build output, as well as a command to run that formats the file in-place.
Sample gulpfile.js:
var format = require('gulp-clang-format');
gulp.task('check-format', function() {
return gulp.src('*.js')
.pipe(format.checkFormat());
});The checkFormat() function accepts an optional parameter indicating the style to use. By default, it applies the "Google" style.
The parameter is passed to the -style argument of clang-format. See the docs here: http://clang.llvm.org/docs/ClangFormatStyleOptions.html
A special value is the string 'file', this means that clang-format will look for a .clang-format file in your repository. This allows you to keep the formatting consistent even as other developers contribute.