flag

Documentation

Index

• func GetFlag[T string | int | bool](long_flag, short_flag *T, value T, necessary bool, flag_name ...string) T

Functions

func GetFlag

func GetFlag[T string | int | bool](long_flag, short_flag *T, value T, necessary bool, flag_name ...string) T

GetFlag checks the values of the long and short flags. If both flags are set to the default value or both are set to non-default values, it triggers an error. Otherwise, it returns the value of the flag that is set. Parameters:

• long_flag: Pointer to the long-form of the flag.
• short_flag: Pointer to the short-form of the flag.
• value: Default value for the flags.
• necessary: Whether the flag is necessary or not.
• flag_name: Optional name of the flag to be used in the error message.s

Returns:

• The value of the specified flag (long_flag or short_flag).