Usage: greet [--config-file FILE_PATH] [-g|--greeting GREETING] [SUBJECT] [-p|--polite]

hello world example

Available settings:
  Show this help text
  switch: -h|--help

  Output version information: 0.0.0
  switch: --version

  Path to the configuration file
  option: --config-file FILE_PATH
  env: GREET_CONFIG_FILE FILE_PATH

  Greeting to use
  option: -g|--greeting GREETING
  env: GREET_GREETING GREETING
  config:
    greeting: # or null
      <string>
  default: "Hello"
  example: Greetings

  Who to greet
  argument: SUBJECT
  default: "world"

  Whether to be polite
  switch: -p|--polite
  env: GREET_POLITE ANY
  config:
    polite: # or null
      <boolean>
  default: False