pflags

README

pflags

🚧 PACKAGE STILL IN DEVELOPMENT, HERE BE DRAGONS! 🚧

a minimal command line flag parser that aimsto implement a POSIX getopt-like interface for the Go programming language. Go's standard library flag package deviates from this and other similar standards (such as getopts) in favor of a parsing pattern that was an intentional deviation from the POSIX-style parsing by the Go team. This package aims to provide an extremely minimal, dependency-free flag parsing implementation that can replace the flag package in the standard library for those who wish to parse command line flags with a more traditional POSIX-style compliance that most engineers would be accustomed to when using command-line applications.

Documentation

Index

• Constants
• func NewFlag[T flagTypeUnion](fg *FlagSet, ptr *T, short, long, help string, fallback T) error
• type FlagSet
  • func DefaultFlagSet() FlagSet
  • func NewFlagSet(flags flagValsMap, args []string) FlagSet
  • func (fg *FlagSet) Parse()

Constants

const (
	LONG = iota
	SHORT
)

Functions

func NewFlag

func NewFlag[T flagTypeUnion](
	fg *FlagSet,
	ptr *T,
	short, long, help string,
	fallback T,
) error

Types

type FlagSet

type FlagSet struct {
	// contains filtered or unexported fields
}

func DefaultFlagSet

func DefaultFlagSet() FlagSet

func NewFlagSet

func NewFlagSet(flags flagValsMap, args []string) FlagSet

func (*FlagSet) Parse

func (fg *FlagSet) Parse()