Make it static and then use it both for argp_parse as well as
cmd_register_argp.
Split commands into five groups, to help understanding of their
usefulness.
Mention that each command has its own help text, and that we are being
fancy to keep the user from having to give fs path.
Signed-off-by: Andy Grover <agrover@versity.com>
The error return conventions were confused, resulting in main exiting
with success when command execution failed.
Signed-off-by: Zach Brown <zab@versity.com>
We were chopping off the command string when passing the argument array into
registered commands. getopt expects a program name as the first argument, so
change cmd_execute() to only chop off the scoutfs program name now. Now we
can parse command arguments in an easy and standard manner.
This necessitates a small update of each commands usage of argv/argc.
Signed-off-by: Mark Fasheh <mfasheh@versity.com>
