Sha256: c23139fa4b2a80771db1872c18870fd5907814ed9f23becccb044bfbc25e11fd
Contents?: true
Size: 965 Bytes
Versions: 65
Compression:
Stored size: 965 Bytes
Contents
module GitStyleBinary
module Commands
class Help
# not loving this syntax, but works for now
GitStyleBinary.command do
short_desc "get help for a specific command"
run do |command|
# this is slightly ugly b/c it has to muck around in the internals to
# get information about commands other than itself. This isn't a
# typical case
def educate_about_command(name)
load_all_commands
if GitStyleBinary.known_commands.has_key?(name)
cmd = GitStyleBinary.known_commands[name]
cmd.process_parser!
cmd.parser.educate
else
puts "Unknown command '#{name}'"
end
end
if command.argv.size > 0
command.argv.first == "help" ? educate : educate_about_command(command.argv.first)
else
educate
end
end
end
end
end
end
Version data entries
65 entries across 65 versions & 5 rubygems