[tahoe-lafs-trac-stream] [Tahoe-LAFS] #2233: CLI: 'tahoe $SUBCOMMAND --help' no longer shows "global" options

[Tahoe-LAFS]

#2233: CLI: 'tahoe $SUBCOMMAND --help' no longer shows "global" options
------------------------------------------------+------------------------
 Reporter:  daira                               |          Owner:
     Type:  defect                              |         Status:  new
 Priority:  normal                              |      Milestone:  soon
Component:  code-frontend-cli                   |        Version:  1.10.0
 Keywords:  cli regression usability docs help  |  Launchpad Bug:
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 For example, in Tahoe-LAFS v1.9.2:
 {{{
 $ bin/tahoe start --help
 Usage:  tahoe start [options] [NODEDIR]
 Options:
   -q, --quiet             Operate silently.
   -V, --version           Display version numbers.
       --version-and-path  Display version numbers and paths to their
 locations.
   -p, --profile           Run under the Python profiler, putting results
 in
                           'profiling_results.prof'.
       --syslog            Tell the node to log to syslog, not a file.
   -C, --basedir=          Same as --node-directory.
   -d, --node-directory=   Specify which Tahoe node directory should be
 used.
                           [default for most commands: 'REDACTED']
       --help              Display this help and exit.
 }}}

 In Tahoe-LAFS v1.10.0:
 {{{
 $ bin/tahoe start --help
 Usage:  tahoe [global-opts] start [options] [NODEDIR]
 Options:
   -p, --profile   Run under the Python profiler, putting results in
                   'profiling_results.prof'.
       --syslog    Tell the node to log to syslog, not a file.
   -C, --basedir=  Same as --node-directory (default REDACTED).
       --version
       --help      Display this help and exit.
 }}}

 This appears to be a regression due to the fix for #166.

--
Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2233>
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