This is used for user configuration overrides in cluster/. We should not
enforce the boilerplate headers in this file.
Signed-off-by: Mike Danese <mikedanese@google.com>
Although the boilerplate checker was very fast it can be faster. With
this change we can hand the boilerplate a list of files which need to be
checked or give it no files. If given no files it will run all files in
the repo. Before you had to explicitly tell the boiler checker the
'extention' of the the files. In this case we let the checker figure it
out and load the headers as needed.
Doing the whole repo takes about 0.4 seconds. Doing a single go file
takes < .04 seconds.