Arg processing prevents --help

ess / belafonte

Jump in the command line with the master of CLIpso (yet another CLI command suite library, which is basically usable right now, but needs much better documentation)

MIT License

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Arg processing prevents --help #5

Closed ess closed 8 years ago

ess commented 8 years ago

The internals of execute! currently process the flags, then the args, then handles them.

The problem with this is that processing the args before handling -h/--help prevents the help action from happening.

Two possible solutions:

handle help specifically before handling args
enable help when arg errors are raised