module Opts

Direct including types

• Opts::Base

Defined in:

opts/error.cr
opts/macro.cr
opts/opts.cr

Constant Summary

ARGS = ""

PROGRAM = ("#{PROGRAM_NAME}".split("/")).last

USAGE = "{{version}}\n\nUsage: {{program}} {{args}}\n\nOptions:\n{{options}}"

VERSION = (Shard.git_description.split(/\s+/, 2)).last

Instance Method Summary

• #args : Array(String)
• #argv : Array(String)
• #argv=(argv : Array(String))
• #new_option_parser : OptionParser
• #on_error(err : Exception)
• #run(argv : Array(String))
• #run

  [app flow] step3 : main routine

• #setup(argv : Array(String))

  [app flow] step1 : setup args

• #setup

  [app flow] step2 : setup apps

Macro Summary

• option(name, long, desc)

  with block works only with Reference class

• option(name, long, desc, default)
• option(name, short, long, desc, default)
• options(*names)

Instance Method Detail

Macro Detail