v/vlib/cli
Daniel Däschle d679146a80
fmt: remove space in front of ? and ! (#14366)
2022-05-13 06:56:21 +03:00
..
README.md docs: add more documentation to each of the modules in vlib (#13043) 2022-01-07 13:28:50 +02:00
command.v cli: add automatic manpage generation with -man (#13911) 2022-04-03 10:12:47 +03:00
command_test.v fmt: remove space in front of ? and ! (#14366) 2022-05-13 06:56:21 +03:00
flag.v fmt: remove space in front of ? and ! (#14366) 2022-05-13 06:56:21 +03:00
flag_test.v cli: improve multiple value management (#8310) 2021-03-19 13:09:56 +02:00
help.v cli: add missing doc strings (#14158) 2022-04-25 14:41:46 +03:00
help_test.v cli: fix bug that caused help to panic (#11157) 2021-08-12 09:25:28 +03:00
man.v cli: add automatic manpage generation with -man (#13911) 2022-04-03 10:12:47 +03:00
man_test.v cli: add automatic manpage generation with -man (#13911) 2022-04-03 10:12:47 +03:00
version.v cli: various improvements (#6180) 2020-08-20 23:14:53 +02:00

README.md

Description:

cli is a command line option parser, that supports declarative subcommands, each having separate set of options.

See also the flag module, for a simpler command line option parser, that supports only options.

Example:

module main

import os
import cli

fn main() {
	mut app := cli.Command{
		name: 'example-app'
		description: 'example-app'
		execute: fn (cmd cli.Command) ? {
			println('hello app')
			return
		}
		commands: [
			cli.Command{
				name: 'sub'
				execute: fn (cmd cli.Command) ? {
					println('hello subcommand')
					return
				}
			},
		]
	}
	app.setup()
	app.parse(os.args)
}