get_maintainer: allow option --mpath <directory> to read all files in <directory>

There is an external use case for multiple private MAINTAINER style files
in a separate directory.  Allow it.

--mpath has a default of "./MAINTAINERS".

The value entered can be either a file or a directory.

The behaviors are now:

--mpath <file>          Read only the specific file as <MAINTAINER_TYPE> file
--mpath <directory>     Read all files in <directory> as <MAINTAINER_TYPE> files
--mpath <directory> --find-maintainer-files
                        Recurse through <directory> and read all files named MAINTAINERS

Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Joe Perches <[email protected]>
Tested-by: Don Zickus <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

0 files changed, 0 insertions, 0 deletions