cflag

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 Go to latest Published: Jun 25, 2026 License: MIT Imports: 23 Imported by: 5

README

cflag

cflag wraps and extends Go's standard flag.FlagSet for small command-line applications.

  • Same basic usage model as Go flag
  • Pretty help output
  • Short option aliases, including multiple aliases
  • Required options and required positional arguments
  • Named positional arguments
  • Argument validators and option validators
  • Options can appear before or after positional arguments
  • Multi-command applications via cflag/capp

中文说明

Install

go get github.com/gookit/goutil/cflag

Go Docs

Quick Start

Examples are available in _example/cmd.go.

package main

import (
	"fmt"

	"github.com/gookit/goutil/cflag"
)

var opts = struct {
	age  int
	name string
	str1 string
	lOpt string
}{}

func main() {
	c := cflag.New(func(c *cflag.CFlags) {
		c.Desc = "this is a demo command"
		c.Version = "0.5.1"
	})

	c.IntVar(&opts.age, "age", 0, "this is an int option;;a")
	c.StringVar(&opts.name, "name", "", "this is a string option and required;true")
	c.StringVar(&opts.str1, "str1", "def-val", "this is a string option with default value;;s")
	c.StringVar(&opts.lOpt, "long-opt", "", "this is a string option with shortcuts;;lo")

	c.AddArg("arg1", "this is arg1", true, nil)
	c.AddArg("arg2", "this is arg2", false, "default value")

	c.Func = func(c *cflag.CFlags) error {
		fmt.Println("command:", c.Name())
		fmt.Println("option.age:", opts.age)
		fmt.Println("option.name:", opts.name)
		fmt.Println("option.str1:", opts.str1)
		fmt.Println("option.lOpt:", opts.lOpt)
		fmt.Println("arg1:", c.Arg("arg1").String())
		fmt.Println("arg2:", c.Arg("arg2").String())
		fmt.Println("remain args:", c.RemainArgs())
		return nil
	}

	c.MustParse(nil)
}

Run it:

go run ./cflag/_example/cmd.go --name inhere -a 12 --lo val ab cd
go run ./cflag/_example/cmd.go ab --name inhere -a 12 --lo val cd

Options

cflag extends the standard flag usage string to configure required options and shortcuts.

Usage format:

desc
desc;required
desc;required;shorts
  • desc: option description
  • required: bool string, such as true, on, yes, false, off, no
  • shorts: comma-separated aliases, such as s or s,short

Examples:

// Required option.
c.StringVar(&opts.name, "name", "", "user name;true")

// Optional option with short alias "-s".
c.StringVar(&opts.str1, "str1", "def-val", "string value;;s")

// Optional option with aliases "-lo" and "-l".
c.StringVar(&opts.lOpt, "long-opt", "", "long option;;lo,l")

Positional Arguments

Bind positional arguments with AddArg.

c.AddArg("arg1", "this is arg1")
c.AddArg("arg2", "this is required arg2", true)
c.AddArg("arg3", "this arg has default value", false, "default value")
c.AddArg("extras", "array argument, must be the last one", false, nil, true)

Read values by name:

fmt.Println(c.Arg("arg1").String())
fmt.Println(c.Arg("extras").Strings())
fmt.Println(c.RemainArgs())

FlagArg fields:

type FlagArg struct {
	Name     string
	Desc     string
	Required bool
	Arrayed  bool // Arrayed argument must be the last bound argument.
}

Option and Argument Order

For a single command, options can be placed before or after positional arguments.

These two commands are equivalent:

mycmd --name inhere -a 12 keyword more
mycmd keyword --name inhere more -a 12

-- stops option parsing. Anything after it is treated as an argument:

mycmd keyword -- --name inhere

Result:

arg keyword = keyword
remain args = [--name inhere]

Unknown options before the first positional argument still return a flag error. Unknown options after a positional argument are kept as arguments unless they match a registered option.

Help Output

go run ./cflag/_example/cmd.go -h

cmd-help

Required Checks

go run ./cflag/_example/cmd.go -a 22
go run ./cflag/_example/cmd.go --name inhere

cmd-required.png

Multi-Command Apps

Use cflag/capp to build a small multi-command application.

Examples are available in _example/app.go.

package main

import (
	"fmt"

	"github.com/gookit/goutil/cflag/capp"
)

var demoOpts = struct {
	age  int
	name string
}{}

func main() {
	app := capp.NewApp()
	app.Name = "myapp"
	app.Desc = "this is my cli application"
	app.Version = "1.0.2"

	cmd := capp.NewCmd("demo", "this is a demo command")
	cmd.IntVar(&demoOpts.age, "age", 0, "this is an int option;;a")
	cmd.StringVar(&demoOpts.name, "name", "", "this is a string option and required;true")
	cmd.AddArg("arg1", "this is arg1", true, nil)
	cmd.AddArg("arg2", "this is arg2", false, nil)
	cmd.Func = func(c *capp.Cmd) error {
		fmt.Println("age:", demoOpts.age)
		fmt.Println("name:", demoOpts.name)
		fmt.Println("arg1:", c.Arg("arg1").String())
		fmt.Println("arg2:", c.Arg("arg2").String())
		return nil
	}

	app.Add(cmd)
	app.Run()
}

Show commands:

go run ./cflag/_example/app.go -h

app-help

Run a command:

go run ./cflag/_example/app.go demo --name inhere --age 333 val0 val1
go run ./cflag/_example/app.go demo val0 --name inhere val1 --age 333

app-run

Global Options and Command Options

capp parses global options only before the command name. Command options can appear anywhere inside the command arguments.

myapp --workdir /tmp demo val0 --name inhere -a 333 val1

Parse result:

global option: --workdir /tmp
command: demo
command options: --name inhere, -a 333
command args: val0 val1

This avoids treating command options as global options.

Use -- inside command arguments to stop command option parsing:

myapp demo val0 -- --name inhere

Here --name inhere remains in command arguments.

Documentation

Overview

Package cflag Wraps and extends go `flag.FlagSet` to build simple command line applications

  • Support auto render a pretty help panel
  • Allow to add shortcuts for flag option
  • Allow binding named arguments
  • Allow set required for argument or option
  • Allow set validator for argument or option
Example 
package main

import (
	"github.com/gookit/goutil/cflag"
	"github.com/gookit/goutil/cliutil"
)

func main() {
	opts := struct {
		age  int
		name string
		str1 string
		bol  bool
	}{}

	c := cflag.New(func(c *cflag.CFlags) {
		c.Desc = "this is a demo command"
		c.Version = "0.5.1"
	})
	c.IntVar(&opts.age, "age", 0, "this is a int option;;a")
	c.StringVar(&opts.name, "name", "", "this is a string option and required;true")
	c.StringVar(&opts.str1, "str1", "def-val", "this is a string option with default value;;s")

	c.AddArg("arg1", "this is arg1", true, nil)
	c.AddArg("arg2", "this is arg2", true, nil)
	c.AddArg("arg3", "this is arg3 with default", false, "def-val")

	c.Func = func(c *cflag.CFlags) error {
		// do something ...

		cliutil.Infoln("hello, this is", c.Name())
		cliutil.Infoln("option.age =", opts.age)
		cliutil.Infoln("option.name =", opts.name)
		cliutil.Infoln("option.str1 =", opts.str1)
		cliutil.Infoln("arg1 =", c.Arg("arg1").String())
		cliutil.Infoln("arg2 =", c.Arg("arg2").String())
		cliutil.Infoln("arg3 =", c.Arg("arg3").String())

		return nil
	}

	// c.MustParse(os.Args[1:])
	c.MustParse(nil)
}

Index

Examples

Constants

View Source 
const ParseStopMark = "--"

ParseStopMark string

View Source 
const (
	// RegGoodName match a good option, argument name
	RegGoodName = `^[a-zA-Z][\w-]*$`
)

Variables

View Source 
var Debug = envutil.GetBool("CFLAG_DEBUG")

Debug mode

View Source 
var ErrStopRun = errors.New("stop run")

ErrStopRun error

Functions

func AddPrefix 

func AddPrefix(name string) string

AddPrefix for render flag options help

func AddPrefixes 

func AddPrefixes(name string, shorts []string) string

AddPrefixes for render flag options help, name will first add.

func AddPrefixes2 added in v0.5.6 

func AddPrefixes2(name string, shorts []string, nameAtEnd bool) string

AddPrefixes2 for render flag options help, can custom name add position.

func DebugMsg added in v0.7.2 

func DebugMsg(format string, args ...any)

DebugMsg print debug message

func FilterNames added in v0.5.7 

func FilterNames(names []string) []string

FilterNames for option names, will clear there are: "-+= "

func IsFlagHelpErr added in v0.5.6 

func IsFlagHelpErr(err error) bool

IsFlagHelpErr check

func IsGoodName added in v0.6.5 

func IsGoodName(name string) bool

IsGoodName check

func IsZeroValue 

func IsZeroValue(opt *flag.Flag, value string) (bool, bool)

IsZeroValue determines whether the string represents the zero value for a flag.

from flag.isZeroValue() and more return the second arg for check is string.

func LimitInt added in v0.6.11 

func LimitInt(min, max int) comdef.IntCheckFunc

LimitInt limit int value range

func ReplaceShorts added in v0.5.6 

func ReplaceShorts(args []string, shortsMap map[string]string, stopFn ...func(string) (bool, bool)) []string

ReplaceShorts replace shorts to full option. will stop on ParseStopMark The optional stopFn can stop replacement early and mark current option consumes the next arg value. It is used by app-level parsing to avoid rewriting command args.

For example: 

eg: '-f' -> '--file'.
eg: '-n=tom' -> '--name=tom'.

func SetDebug 

func SetDebug(open bool)

SetDebug mode

func SplitShortcut added in v0.5.6 

func SplitShortcut(shortcut string) []string

SplitShortcut string to []string

func WithDesc 

func WithDesc(desc string) func(c *CFlags)

WithDesc for command

func WithVersion 

func WithVersion(version string) func(c *CFlags)

WithVersion for command

func WrapColorForCode added in v0.5.13 

func WrapColorForCode(s string) string

WrapColorForCode convert "hello `keywords`" to "hello <mga>keywords</>"

Types

type Booleans added in v0.5.13 

type Booleans []bool

Booleans The bool flag list, repeatable. eg: -v -v => []bool{true, true}

func (*Booleans) Bools added in v0.6.11 

func (s *Booleans) Bools() []bool

Bools value

func (*Booleans) IsRepeatable added in v0.6.7 

func (s *Booleans) IsRepeatable() bool

IsRepeatable on input

func (*Booleans) Set added in v0.5.13 

func (s *Booleans) Set(value string) error

Set new value

func (*Booleans) String added in v0.5.13 

func (s *Booleans) String() string

String input value to string

type CFlags 

type CFlags struct {
	*flag.FlagSet

	// Desc command description
	Desc  string
	Usage string // command usage contents
	// Version command version number
	Version string
	// Example command usage examples
	Example string
	// LongHelp custom help
	LongHelp string
	// HelpOnEmptyArgs show help when not input args. default: false
	HelpOnEmptyArgs bool
	// HelpFunc custom help render func
	HelpFunc func(c *CFlags)

	// AfterFlagParse handler. return false to stop continue run Func.
	//  - fire on flag options parsed, before binding arguments
	AfterFlagParse func(c *CFlags) bool
	// BeforeRun handler for the command. return false to stop run Func.
	//
	// TIP: You can do some processing or intercept command execution before running.
	BeforeRun func(c *CFlags) bool
	// Func handler for the command
	Func func(c *CFlags) error
	// contains filtered or unexported fields
}

CFlags wrap and extends the go flag.FlagSet

eg: 

// Can be set required and shorts on desc:
// format1: desc;required
cmd.IntVar(&age, "age", 0, "your age;true")
// format2: desc;required;shorts
cmd.IntVar(&age, "age", 0, "your age;true;a")

func New 

func New(fns ...func(c *CFlags)) *CFlags

New create new instance.

Usage: 

cmd := cflag.New(func(c *cflag.CFlags) {
	c.Version = "0.1.2"
	c.Desc = "this is my cli tool"
})

// binding opts and args

cmd.Parse(nil)

func NewEmpty 

func NewEmpty(fns ...func(c *CFlags)) *CFlags

NewEmpty instance.

func NewWith added in v0.7.2 

func NewWith(name, version, desc string, fns ...func(c *CFlags)) *CFlags

NewWith create new instance.

Usage: 

cmd := cflag.NewWith("0.1.2", "this is my cli tool")

// binding opts and args

cmd.Parse(nil)

func (*CFlags) AddArg 

func (c *CFlags) AddArg(name, desc string, requireDefaultArrayed ...any)

AddArg binding for command, by position 

c.AddArg("name", "desc ...")
c.AddArg("name", "desc ...", required: bool)
c.AddArg("name", "desc ...", required: bool, default: any)
c.AddArg("name", "desc ...", required: bool, default: any, isArray: bool)

func (*CFlags) AddShortcuts 

func (c *CFlags) AddShortcuts(name string, shorts ...string)

AddShortcuts for option flag

func (*CFlags) AddValidator 

func (c *CFlags) AddValidator(name string, fn OptCheckFn)

AddValidator for a flag option

func (*CFlags) Arg 

func (c *CFlags) Arg(name string) *FlagArg

Arg get by bind name 

val := c.Arg("name").String()

func (*CFlags) BinFile 

func (c *CFlags) BinFile() string

BinFile path for command

func (*CFlags) BindArg 

func (c *CFlags) BindArg(arg *FlagArg)

BindArg for command

func (*CFlags) ConfigOpt 

func (c *CFlags) ConfigOpt(name string, fn func(opt *FlagOpt))

ConfigOpt for a flag option

func (*CFlags) DoParse added in v0.7.2 

func (c *CFlags) DoParse(args []string) error

DoParse parse options and validate, collect args. (internal use)

func (*CFlags) DoParseStopOnArg added in v0.8.0 

func (c *CFlags) DoParseStopOnArg(args []string) error

DoParseStopOnArg parse options and stop at first argument.

func (*CFlags) MustParse 

func (c *CFlags) MustParse(args []string)

MustParse parse flags and run command, will auto handle error

func (*CFlags) MustRun added in v0.5.6 

func (c *CFlags) MustRun(args []string)

MustRun parse flags and run command. alias of MustParse()

func (*CFlags) Name 

func (c *CFlags) Name() string

Name for command

func (*CFlags) Parse 

func (c *CFlags) Parse(args []string) error

Parse flags and run command func.

If args is nil, will parse os.Args

  • will auto handle display help on with --help, -h

func (*CFlags) Prepare added in v0.7.2 

func (c *CFlags) Prepare() error

Prepare for parse. (internal use)

func (*CFlags) QuickRun added in v0.5.6 

func (c *CFlags) QuickRun()

QuickRun parse OS flags and run command, will auto handle error

func (*CFlags) RemainArgs 

func (c *CFlags) RemainArgs() []string

RemainArgs get

func (*CFlags) RenderOptionsHelp added in v0.7.2 

func (c *CFlags) RenderOptionsHelp(buf *strutil.Buffer)

RenderOptionsHelp prints, to standard error unless configured otherwise, the default values of all defined command-line flags in the set. See the documentation for the global function PrintDefaults for more information.

from flag.PrintDefaults

func (*CFlags) ShowHelp 

func (c *CFlags) ShowHelp()

ShowHelp for command

func (*CFlags) WithConfigFn 

func (c *CFlags) WithConfigFn(fns ...func(c *CFlags)) *CFlags

WithConfigFn for command

type ConfString added in v0.6.5 

type ConfString struct {
	maputil.SMap
	// contains filtered or unexported fields
}

ConfString The config-string flag, INI format, like nginx-config.

Example: 

--config 'k0=val0;k1=val1' => string map {k0:val0, k1:val1}

func (*ConfString) Data added in v0.6.5 

func (s *ConfString) Data() maputil.SMap

Data map get

func (*ConfString) Get added in v0.6.7 

func (s *ConfString) Get() any

Get value

func (*ConfString) Set added in v0.6.5 

func (s *ConfString) Set(value string) error

Set new value, will check value is right

func (*ConfString) SetData added in v0.6.5 

func (s *ConfString) SetData(mp map[string]string)

SetData value

func (*ConfString) String added in v0.6.5 

func (s *ConfString) String() string

String to string

type EnumString added in v0.5.13 

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

EnumString limit input value is in the enum list. implemented flag.Value interface

Usage: 

var enumStr = cflag.NewEnumString("php", "go", "java")
c.VarOpt(&enumStr, "lang", "", "input language name")

func NewEnumString added in v0.6.6 

func NewEnumString(enum ...string) EnumString

NewEnumString instance

func (*EnumString) Enum added in v0.6.7 

func (s *EnumString) Enum() []string

Enum to string

func (*EnumString) EnumString added in v0.6.7 

func (s *EnumString) EnumString() string

EnumString to string

func (*EnumString) FlagTypeDesc added in v0.7.0 

func (s *EnumString) FlagTypeDesc() string

FlagTypeDesc message. will display on the flag description end.

func (*EnumString) Get added in v0.6.7 

func (s *EnumString) Get() any

Get value

func (*EnumString) Set added in v0.5.13 

func (s *EnumString) Set(value string) error

Set new value, will check value is right

func (*EnumString) SetEnum added in v0.5.13 

func (s *EnumString) SetEnum(enum []string)

SetEnum values

func (*EnumString) String added in v0.5.13 

func (s *EnumString) String() string

String input value to string

func (*EnumString) WithEnum added in v0.6.6 

func (s *EnumString) WithEnum(enum []string) *EnumString

WithEnum values

type ExtendedFlagType added in v0.7.0 

type ExtendedFlagType interface {
	// FlagTypeDesc flag type description. use for enum and more custom types.
	FlagTypeDesc() string
}

ExtendedFlagType interface.

type FlagArg 

type FlagArg struct {
	// Value for the flag argument
	*structs.Value

	// Name of the argument
	Name string
	// Desc arg description
	Desc string
	// Index of the argument
	Index int
	// Required argument
	Required bool
	// Arrayed argument. MUST on the last
	Arrayed bool // support arrayed argument
	// Validator for check value
	Validator func(val string) error
	// contains filtered or unexported fields
}

FlagArg struct

func NewArg 

func NewArg(name, desc string, required bool) *FlagArg

NewArg create instance

func (*FlagArg) HelpDesc 

func (a *FlagArg) HelpDesc() string

HelpDesc string build

type FlagOpt 

type FlagOpt struct {
	// Shortcuts short names. eg: ["o", "a"]
	Shortcuts []string
	// Required option
	Required bool
	// Validator for check option value
	Validator OptCheckFn
}

FlagOpt struct

func (*FlagOpt) HelpName 

func (o *FlagOpt) HelpName(name string) string

HelpName string

type IntVar added in v0.6.11 

type IntVar struct {

	// check func
	CheckFn comdef.IntCheckFunc
	// contains filtered or unexported fields
}

IntVar int value can with a check func

Limit min and max value: 

iv := cflag.IntValue{CheckFn: cflag.LimitInt(1, 10)}
fs.IntVar(&iv, "int", 1, "the int value")

func NewIntVar added in v0.6.11 

func NewIntVar(checkFn comdef.IntCheckFunc) IntVar

NewIntVar create a new IntVar instance with check func

func (*IntVar) Get added in v0.6.11 

func (o *IntVar) Get() any

Get value

func (*IntVar) Set added in v0.6.11 

func (o *IntVar) Set(value string) error

Set new value

func (*IntVar) String added in v0.6.11 

func (o *IntVar) String() string

String value get

type Ints added in v0.5.13 

type Ints []int

Ints The int flag list, repeatable

implemented flag.Value interface

func (*Ints) Get added in v0.6.11 

func (s *Ints) Get() any

Get value

func (*Ints) Ints added in v0.6.11 

func (s *Ints) Ints() []int

Ints value

func (*Ints) IsRepeatable added in v0.6.7 

func (s *Ints) IsRepeatable() bool

IsRepeatable on input

func (*Ints) Set added in v0.5.13 

func (s *Ints) Set(value string) error

Set new value

func (*Ints) String added in v0.5.13 

func (s *Ints) String() string

String to string

type IntsString added in v0.6.7 

type IntsString struct {

	// value and size validate
	ValueFn func(val int) error
	SizeFn  func(ln int) error
	// contains filtered or unexported fields
}

IntsString The ints-string flag. eg: --get 1,2,3

Implemented the flag.Value interface

func (*IntsString) Get added in v0.6.7 

func (o *IntsString) Get() any

Get value

func (*IntsString) Ints added in v0.6.7 

func (o *IntsString) Ints() []int

Ints value

func (*IntsString) Set added in v0.6.7 

func (o *IntsString) Set(value string) error

Set new value. eg: "12"

func (*IntsString) String added in v0.6.7 

func (o *IntsString) String() string

String input value to string

type KVStrMap added in v0.7.2 

type KVStrMap = KVString

KVStrMap alias for KVString

type KVString added in v0.6.6 

type KVString struct {
	maputil.SMap
	Sep string // Default: "="
}

KVString The kv-string flag, allow input multi.

Implemented the flag.Value interface.

Usage: 

	type myOpts struct {
		vars cflag.KVString
	}
 var mo &myOpts{ vars: cflag.NewKVString() }

Example: 

--var name=inhere => string map {name:inhere}
--var name=inhere --var age=234 => string map {name:inhere, age:234}

func NewKVString added in v0.6.6 

func NewKVString() KVString

NewKVString instance

func (*KVString) Data added in v0.6.6 

func (s *KVString) Data() maputil.SMap

Data map get

func (*KVString) Get added in v0.6.7 

func (s *KVString) Get() any

Get value

func (*KVString) Init added in v0.6.8 

func (s *KVString) Init() *KVString

Init settings

func (*KVString) IsRepeatable added in v0.6.7 

func (s *KVString) IsRepeatable() bool

IsRepeatable on input

func (*KVString) Set added in v0.6.6 

func (s *KVString) Set(value string) error

Set new value, will check value is right

type OptCheckFn 

type OptCheckFn func(val any) error

OptCheckFn define

type RepeatableFlag added in v0.6.7 

type RepeatableFlag interface {
	// IsRepeatable mark option flag can be set multi times
	IsRepeatable() bool
}

RepeatableFlag interface.

type SafeFuncVar added in v0.6.13 

type SafeFuncVar func(string)

SafeFuncVar safe func Value

func (SafeFuncVar) Set added in v0.6.13 

func (f SafeFuncVar) Set(s string) error

Set value

func (SafeFuncVar) String added in v0.6.13 

func (f SafeFuncVar) String() string

String get

type StrVar added in v0.6.11 

type StrVar struct {

	// check func
	CheckFn comdef.StrCheckFunc
	// contains filtered or unexported fields
}

StrVar string value can with a check func

Usage: 

sv := cflag.StrVar{}
fs.Var(&sv, "str", "the string value")

func NewStrVar added in v0.6.11 

func NewStrVar(checkFn comdef.StrCheckFunc) StrVar

NewStrVar create a new StrVar with check func

func (*StrVar) Get added in v0.6.11 

func (o *StrVar) Get() any

Get value string

func (*StrVar) Set added in v0.6.11 

func (o *StrVar) Set(value string) error

Set new value

func (*StrVar) String added in v0.6.11 

func (o *StrVar) String() string

String value get

type String added in v0.5.13 

type String string

String a special string

Usage: 

// case 1:
var names cflag.String
c.VarOpt(&names, "names", "", "multi name by comma split")

--names "tom,john,joy"
names.Split(",") // -> []string{"tom","john","joy"}

// case 2:
var ids cflag.String
c.VarOpt(&ids, "ids", "", "multi id by comma split")

--names "23,34,56"
names.Ints(",") // -> []int{23,34,56}

func (*String) Get added in v0.6.7 

func (s *String) Get() any

Get value

func (*String) Ints added in v0.5.13 

func (s *String) Ints(sep string) []int

Ints value to []int

func (*String) Set added in v0.5.13 

func (s *String) Set(val string) error

Set value

func (*String) Split added in v0.5.13 

func (s *String) Split(sep string) []string

Split value to []string

func (*String) String added in v0.5.13 

func (s *String) String() string

String input value to string

func (*String) Strings added in v0.6.5 

func (s *String) Strings() []string

Strings split value to []string by sep ','

type Strings added in v0.5.13 

type Strings []string

Strings The string flag list, repeatable. eg: --names tom --names john

func (*Strings) Get added in v0.6.11 

func (s *Strings) Get() any

Get value

func (*Strings) IsRepeatable added in v0.6.7 

func (s *Strings) IsRepeatable() bool

IsRepeatable on input

func (*Strings) Set added in v0.5.13 

func (s *Strings) Set(value string) error

Set new value

func (*Strings) String added in v0.5.13 

func (s *Strings) String() string

String input value to string

func (*Strings) Strings added in v0.6.11 

func (s *Strings) Strings() []string

Strings value

Source Files

View all Source files

Directories

Path Synopsis
Package capp provides a simple command line application build.
 Package capp provides a simple command line application build.

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