Command::disable_help_flag

disable_help_flag

since 0.1.0

Disables -h and --help flag.

Examples

Example 1

Spec

TOML

name = "myprog"
disable-help-flag = true
[args]
help = { long = "help", action = "help", help = "Print version" }

YAML

name: myprog
disable-help-flag: true
args:
  help:
    long: help
    action: help
    help: Print version

JSON

{
  "name": "myprog",
  "disable-help-flag": true,
  "args": {
    "help": {
      "long": "help",
      "action": "help",
      "help": "Print version"
    }
  }
}

Input

myprog -h

Output

error: unexpected argument '-h' found

Usage: myprog

For more information, try '--help'.

Example 2

Spec

TOML

name = "myprog"
disable-help-flag = true
[args]
help = { long = "help", action = "help", help = "Print version" }

YAML

name: myprog
disable-help-flag: true
args:
  help:
    long: help
    action: help
    help: Print version

JSON

{
  "name": "myprog",
  "disable-help-flag": true,
  "args": {
    "help": {
      "long": "help",
      "action": "help",
      "help": "Print version"
    }
  }
}

Input

myprog --help

Output

Usage: myprog

Options:
      --help  Print version