Command::disable_version_flag

disable_version_flag

since 0.1.0

Disables -V and —version flag.

Examples

Example 1

Spec

TOML

name = "myprog"
version = "1.0.0"
disable-version-flag = true
[args]
version = { long = "version", action = "version", help = "Print version" }

YAML

name: myprog
version: 1.0.0
disable-version-flag: true
args:
  version:
    long: version
    action: version
    help: Print version

JSON

{
  "name": "myprog",
  "version": "1.0.0",
  "disable-version-flag": true,
  "args": {
    "version": {
      "long": "version",
      "action": "version",
      "help": "Print version"
    }
  }
}

Input

myprog -V

Output

error: unexpected argument '-V' found

Usage: myprog

For more information, try '--help'.

Example 2

Spec

TOML

name = "myprog"
version = "1.0.0"
disable-version-flag = true
[args]
version = { long = "version", action = "version", help = "Print version" }

YAML

name: myprog
version: 1.0.0
disable-version-flag: true
args:
  version:
    long: version
    action: version
    help: Print version

JSON

{
  "name": "myprog",
  "version": "1.0.0",
  "disable-version-flag": true,
  "args": {
    "version": {
      "long": "version",
      "action": "version",
      "help": "Print version"
    }
  }
}

Input

myprog --version

Output

myprog 1.0.0