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How to use flagSet method of cmd Package

Best K6 code snippet using cmd.flagSet

flag.go

Source:flag.go

...86}87// RegisterFlag register flag to provided cmd and viper88func RegisterFlag(cmd *cobra.Command, flag Flag) error {89	baseFlag := flag.getBaseFlag()90	flagSet := getFlagSet(cmd, baseFlag)91	var rerr error92	switch f := flag.(type) {93	case *StringFlag:94		rerr = RegisterStringFlag(cmd, f)95	case *BoolFlag:96		rerr = RegisterBoolFlag(cmd, f)97	case *IntFlag:98		rerr = RegisterIntFlag(cmd, f)99	case *Int8Flag:100		rerr = RegisterInt8Flag(cmd, f)101	case *Int16Flag:102		rerr = RegisterInt16Flag(cmd, f)103	case *Int32Flag:104		rerr = RegisterInt32Flag(cmd, f)105	case *Int64Flag:106		rerr = RegisterInt64Flag(cmd, f)107	case *UintFlag:108		rerr = RegisterUintFlag(cmd, f)109	case *Uint8Flag:110		rerr = RegisterUint8Flag(cmd, f)111	case *Uint16Flag:112		rerr = RegisterUint16Flag(cmd, f)113	case *Uint32Flag:114		rerr = RegisterUint32Flag(cmd, f)115	case *Uint64Flag:116		rerr = RegisterUint64Flag(cmd, f)117	case *Float32Flag:118		rerr = RegisterFloat32Flag(cmd, f)119	case *Float64Flag:120		rerr = RegisterFloat64Flag(cmd, f)121	}122	if rerr != nil {123		return rerr124	}125	if err := markAsRequired(cmd, baseFlag); err != nil {126		return err127	}128	if err := viper.BindPFlag(baseFlag.getViperName(), flagSet.Lookup(baseFlag.Name)); err != nil {129		return err130	}131	return nil132}133// RegisterStringFlag register string flag to provided cmd and viper134func RegisterStringFlag(cmd *cobra.Command, flagConfig *StringFlag) error {135	flagSet := getFlagSet(cmd, flagConfig.BaseFlag)136	if flagConfig.Shorthand == "" {137		flagSet.String(flagConfig.Name, flagConfig.Value, flagConfig.Usage)138	} else {139		flagSet.StringP(flagConfig.Name, flagConfig.Shorthand, flagConfig.Value, flagConfig.Usage)140	}141	return markAttributes(cmd, flagConfig)142}143// RegisterBoolFlag register bool flag to provided cmd and viper144func RegisterBoolFlag(cmd *cobra.Command, flagConfig *BoolFlag) error {145	flagSet := getFlagSet(cmd, flagConfig.BaseFlag)146	if flagConfig.Shorthand == "" {147		flagSet.Bool(flagConfig.Name, flagConfig.Value, flagConfig.Usage)148	} else {149		flagSet.BoolP(flagConfig.Name, flagConfig.Shorthand, flagConfig.Value, flagConfig.Usage)150	}151	return nil152}153// RegisterIntFlag register int flag to provided cmd and viper154func RegisterIntFlag(cmd *cobra.Command, flagConfig *IntFlag) error {155	flagSet := getFlagSet(cmd, flagConfig.BaseFlag)156	if flagConfig.Shorthand == "" {157		flagSet.Int(flagConfig.Name, flagConfig.Value, flagConfig.Usage)158	} else {159		flagSet.IntP(flagConfig.Name, flagConfig.Shorthand, flagConfig.Value, flagConfig.Usage)160	}161	return nil162}163// RegisterInt8Flag register int8 flag to provided cmd and viper164func RegisterInt8Flag(cmd *cobra.Command, flagConfig *Int8Flag) error {165	flagSet := getFlagSet(cmd, flagConfig.BaseFlag)166	if flagConfig.Shorthand == "" {167		flagSet.Int8(flagConfig.Name, flagConfig.Value, flagConfig.Usage)168	} else {169		flagSet.Int8P(flagConfig.Name, flagConfig.Shorthand, flagConfig.Value, flagConfig.Usage)170	}171	return nil172}173// RegisterInt16Flag register int16 flag to provided cmd and viper174func RegisterInt16Flag(cmd *cobra.Command, flagConfig *Int16Flag) error {175	flagSet := getFlagSet(cmd, flagConfig.BaseFlag)176	if flagConfig.Shorthand == "" {177		flagSet.Int16(flagConfig.Name, flagConfig.Value, flagConfig.Usage)178	} else {179		flagSet.Int16P(flagConfig.Name, flagConfig.Shorthand, flagConfig.Value, flagConfig.Usage)180	}181	return nil182}183// RegisterInt32Flag register int32 flag to provided cmd and viper184func RegisterInt32Flag(cmd *cobra.Command, flagConfig *Int32Flag) error {185	flagSet := getFlagSet(cmd, flagConfig.BaseFlag)186	if flagConfig.Shorthand == "" {187		flagSet.Int32(flagConfig.Name, flagConfig.Value, flagConfig.Usage)188	} else {189		flagSet.Int32P(flagConfig.Name, flagConfig.Shorthand, flagConfig.Value, flagConfig.Usage)190	}191	return nil192}193// RegisterInt64Flag register int64 flag to provided cmd and viper194func RegisterInt64Flag(cmd *cobra.Command, flagConfig *Int64Flag) error {195	flagSet := getFlagSet(cmd, flagConfig.BaseFlag)196	if flagConfig.Shorthand == "" {197		flagSet.Int64(flagConfig.Name, flagConfig.Value, flagConfig.Usage)198	} else {199		flagSet.Int64P(flagConfig.Name, flagConfig.Shorthand, flagConfig.Value, flagConfig.Usage)200	}201	return nil202}203// RegisterUintFlag register int flag to provided cmd and viper204func RegisterUintFlag(cmd *cobra.Command, flagConfig *UintFlag) error {205	flagSet := getFlagSet(cmd, flagConfig.BaseFlag)206	if flagConfig.Shorthand == "" {207		flagSet.Uint(flagConfig.Name, flagConfig.Value, flagConfig.Usage)208	} else {209		flagSet.UintP(flagConfig.Name, flagConfig.Shorthand, flagConfig.Value, flagConfig.Usage)210	}211	return nil212}213// RegisterUint8Flag register int8 flag to provided cmd and viper214func RegisterUint8Flag(cmd *cobra.Command, flagConfig *Uint8Flag) error {215	flagSet := getFlagSet(cmd, flagConfig.BaseFlag)216	if flagConfig.Shorthand == "" {217		flagSet.Uint8(flagConfig.Name, flagConfig.Value, flagConfig.Usage)218	} else {219		flagSet.Uint8P(flagConfig.Name, flagConfig.Shorthand, flagConfig.Value, flagConfig.Usage)220	}221	return nil222}223// RegisterUint16Flag register int16 flag to provided cmd and viper224func RegisterUint16Flag(cmd *cobra.Command, flagConfig *Uint16Flag) error {225	flagSet := getFlagSet(cmd, flagConfig.BaseFlag)226	if flagConfig.Shorthand == "" {227		flagSet.Uint16(flagConfig.Name, flagConfig.Value, flagConfig.Usage)228	} else {229		flagSet.Uint16P(flagConfig.Name, flagConfig.Shorthand, flagConfig.Value, flagConfig.Usage)230	}231	return nil232}233// RegisterUint32Flag register int32 flag to provided cmd and viper234func RegisterUint32Flag(cmd *cobra.Command, flagConfig *Uint32Flag) error {235	flagSet := getFlagSet(cmd, flagConfig.BaseFlag)236	if flagConfig.Shorthand == "" {237		flagSet.Uint32(flagConfig.Name, flagConfig.Value, flagConfig.Usage)238	} else {239		flagSet.Uint32P(flagConfig.Name, flagConfig.Shorthand, flagConfig.Value, flagConfig.Usage)240	}241	return nil242}243// RegisterUint64Flag register int64 flag to provided cmd and viper244func RegisterUint64Flag(cmd *cobra.Command, flagConfig *Uint64Flag) error {245	flagSet := getFlagSet(cmd, flagConfig.BaseFlag)246	if flagConfig.Shorthand == "" {247		flagSet.Uint64(flagConfig.Name, flagConfig.Value, flagConfig.Usage)248	} else {249		flagSet.Uint64P(flagConfig.Name, flagConfig.Shorthand, flagConfig.Value, flagConfig.Usage)250	}251	return nil252}253// RegisterFloat32Flag register int32 flag to provided cmd and viper254func RegisterFloat32Flag(cmd *cobra.Command, flagConfig *Float32Flag) error {255	flagSet := getFlagSet(cmd, flagConfig.BaseFlag)256	if flagConfig.Shorthand == "" {257		flagSet.Float32(flagConfig.Name, flagConfig.Value, flagConfig.Usage)258	} else {259		flagSet.Float32P(flagConfig.Name, flagConfig.Shorthand, flagConfig.Value, flagConfig.Usage)260	}261	return nil262}263// RegisterFloat64Flag register int64 flag to provided cmd and viper264func RegisterFloat64Flag(cmd *cobra.Command, flagConfig *Float64Flag) error {265	flagSet := getFlagSet(cmd, flagConfig.BaseFlag)266	if flagConfig.Shorthand == "" {267		flagSet.Float64(flagConfig.Name, flagConfig.Value, flagConfig.Usage)268	} else {269		flagSet.Float64P(flagConfig.Name, flagConfig.Shorthand, flagConfig.Value, flagConfig.Usage)270	}271	return nil272}...

cmds.go

Source:cmds.go

...28	}29}30//list31//list -r=true(false) -m=ModuleName32func CmdList(flagSet *cmdx.FlagSetExtend, args []string) {33	running := flagSet.Bool("r", false, "-r=true(false)")34	moduleName := flagSet.String("m", "", "-m=ModuleName")35	flagSet.Parse(args)36	rb := flagSet.CheckKey("r")37	mb := flagSet.CheckKey("m")38	list := foreach(mods, func(imod *internalMod) bool {39		if rb && *running != imod.running() {40			return false41		}42		if mb && *moduleName != imod.mod.GetModuleName() {43			return false44		}45		return true46	})47	printlnMods("", list)48}49//info -n=Name50func CmdInfo(flagSet *cmdx.FlagSetExtend, args []string) {51	name := flagSet.String("n", "", "-n=Name")52	flagSet.Parse(args)53	nb := flagSet.CheckKey("n")54	if !nb {55		fmt.Println("Command \"" + flagSet.Name() + "\" args error!")56		return57	}58	mod, ok := modsMap[*name]59	if !ok {60		fmt.Println("ModuleName \"" + *name + "\" does not exist.")61		return62	}63	printlnMod("", mod)64}65//stop -m=ModuleName66//stop -n=Name67func CmdStop(flagSet *cmdx.FlagSetExtend, args []string) {68	cmdSwitchModule(flagSet, args, false)69}70//start -m=ModuleName71//start -n=Name72func CmdStart(flagSet *cmdx.FlagSetExtend, args []string) {73	cmdSwitchModule(flagSet, args, true)74}75//login -g=Name76func CmdGameLogin(flagSet *cmdx.FlagSetExtend, args []string) {77	cmdLogin(flagSet, args, true)78}79//logout -g=Name80func CmdGameLogout(flagSet *cmdx.FlagSetExtend, args []string) {81	cmdLogin(flagSet, args, false)82}83//private ------------------------------------------84func cmdSwitchModule(flagSet *cmdx.FlagSetExtend, args []string, on bool) {85	name := flagSet.String("n", "", "-n=Name")86	moduleName := flagSet.String("m", "", "-m=ModuleName")87	flagSet.Parse(args)88	nb := flagSet.CheckKey("n")89	if nb {90		mod, ok := modsMap[*name]91		if !ok {92			fmt.Println("Name \"" + *name + "\" does not exist.")93			return94		}95		if mod.running() == on {96			printlnMod("", mod)97			return98		}99		if on {100			initModule(mod)101			runModule(mod)102		} else {103			onDestroyModule(mod)104			destroyModule(mod)105		}106		return107	}108	mb := flagSet.CheckKey("m")109	if !mb {110		fmt.Println("Command \"" + flagSet.Name() + "\" args error!")111		return112	}113	list := foreach(mods, func(i *internalMod) bool {114		if nb && *name != i.name {115			return false116		}117		if mb && *moduleName != i.mod.GetModuleName() {118			return false119		}120		if on != i.running() {121			return false122		}123		return true124	})125	printlnMods("list:", list)126	if on {127		startModules(list...)128	} else {129		stopModules(list...)130	}131}132//login -g=Name133func cmdLogin(flagSet *cmdx.FlagSetExtend, args []string, login bool) {134	gameName := flagSet.String("g", "", "-n=Name")135	flagSet.Parse(args)136	gb := flagSet.CheckKey("g")137	if !gb {138		fmt.Println("Command \"" + flagSet.Name() + "\" args error!")139		return140	}141	mod, ok := modsMap[*gameName]142	if !ok {143		fmt.Println(fmt.Sprintf("Game module \"%s\" does not exist!", *gameName))144		return145	}146	if mod.mod.GetModuleName() != string(intfc2.ModGame) {147		fmt.Println(fmt.Sprintf("Game \"%s\" is not game module!", *gameName))148		return149	}150	if !mod.running() {151		fmt.Println(fmt.Sprintf("Game module \"%s\" is not running!", *gameName))152		return...

cmdargs.go

Source:cmdargs.go

...34		return err.Error()35	}36	return string(bytes)37}38func (cmdFlags *commandFlags) defineStringFlag(flagSet *flag.FlagSet, target *string, name string, defaultValue string, description string) {39	flagSet.StringVar(target, name, defaultValue, description)40}41func (cmdFlags *commandFlags) defineBoolFlag(flagSet *flag.FlagSet, target *bool, name string, defaultValue bool, description string) {42	flagSet.BoolVar(target, name, defaultValue, description)43}44func (cmdFlags *commandFlags) parseFlags(flagSet *flag.FlagSet, args []string) error {45	subt := 046	if len(args) > 0 {47		subt = 148	}49	err := flagSet.Parse(args[subt:])50	if err != nil {51		errMsg := err.Error()52		if strings.HasPrefix(errMsg, "flag provided but not defined: ") {53			flagName := errMsg[len("flag provided but not defined: "):]54			return fmt.Errorf("unkown flag '%s'", flagName)55		}56		return err57	}58	if cmdFlags.Environment == "" {59		cmdFlags.Environment = os.Getenv("DT_ENVIRONMENT")60	}61	if cmdFlags.APIToken == "" {62		cmdFlags.APIToken = os.Getenv("DT_APITOKEN")63	}64	return nil65}66func (cmdFlags *commandFlags) parse(args []string) error {67	flagSet := flag.NewFlagSet("dynatrace", flag.ContinueOnError)68	cmdFlags.defineStringFlag(flagSet, &cmdFlags.Environment, "environment", "", "Your Dynatrace Environment")69	cmdFlags.defineStringFlag(flagSet, &cmdFlags.APIToken, "api-token", "", "the API Token for accessing the Dynatrace REST API")70	cmdFlags.defineStringFlag(flagSet, &cmdFlags.Name, "name", "", "the name of the resulting web application")71	cmdFlags.defineBoolFlag(flagSet, &cmdFlags.Force, "f", false, "")72	return cmdFlags.parseFlags(flagSet, args)73}74func (cmdFlags *commandFlags) validate() bool {75	if cmdFlags.Environment == "" {76		log.Fail("No Dynatrace Environment ID specified. Use ", log.Cyan("-environment <environmentid>"), " or define the system environment variable ", log.Cyan("DT_ENVIRONMENT"), ".")77		return false78	}79	if cmdFlags.APIToken == "" {80		log.Fail("No API Token specified. Use ", log.Cyan("-api-token <api-token>"), " or define the system environment variable ", log.Cyan("DT_APITOKEN"), ".")81		return false82	}83	return true84}...

flagSet

Using AI Code Generation

1import (2func main() {3    flag.StringVar(&name, "name", "everyone", "The greeting object.")4    flag.Parse()5    fmt.Printf("Hello, %s!6}7import (8func init() {9    flag.StringVar(&name, "name", "everyone", "The greeting object.")10}11func main() {12    flag.Parse()13    fmt.Printf("Hello, %s!14}15import (16func main() {17    flag.StringVar(&name, "name", "everyone", "The greeting object.")18    flag.Parse()19    fmt.Printf("Hello, %s!20}21import (22func main() {23    flag.StringVar(&name, "name", "everyone", "The greeting object.")24    flag.Parse()25    fmt.Printf("Hello, %s!26}27import (28func main() {29    flag.StringVar(&name, "name", "everyone", "The greeting object.")30    flag.Parse()31    fmt.Printf("Hello, %s!32}33import (34func main() {35    flag.StringVar(&name, "name", "everyone", "The greeting object.")36    flag.Parse()37    fmt.Printf("Hello, %s!38}39import (40func main() {41    flag.StringVar(&name, "name", "everyone", "The greeting object.")42    flag.Parse()

flagSet

Using AI Code Generation

1import (2func main() {3	flag.StringVar(&name, "name", "everyone", "The greeting object.")4	flag.Parse()5	fmt.Printf("Hello, %v!6}7import (8func main() {9	flag.StringVar(&name, "name", "everyone", "The greeting object.")10	flag.Parse()11	fmt.Printf("Hello, %v!12}13import (14func main() {15	flag.StringVar(&name, "name", "everyone", "The greeting object.")16	flag.Parse()17	fmt.Printf("Hello, %v!18}19import (20func main() {21	flag.StringVar(&name, "name", "everyone", "The greeting object.")22	flag.Parse()23	fmt.Printf("Hello, %v!24}25import (26func main() {27	flag.StringVar(&name, "name", "everyone", "The greeting object.")28	flag.Parse()29	fmt.Printf("Hello, %v!30}31import (32func main() {33	flag.StringVar(&name, "name", "everyone", "The greeting object.")34	flag.Parse()35	fmt.Printf("Hello, %v!36}37import (38func main() {39	flag.StringVar(&name, "name", "everyone", "The greeting object.")40	flag.Parse()41	fmt.Printf("Hello, %v!42}43import (

flagSet

Using AI Code Generation

1import (2func main() {3	flag.StringVar(&name, "name", "everyone", "The greeting object.")4	flag.Parse()5	fmt.Printf("Hello, %s!6}7import (8func main() {9	name := flag.String("name", "everyone", "The greeting object.")10	flag.Parse()11	fmt.Printf("Hello, %s!12}13import (14func main() {15	flag.StringVar(&name, "name", "everyone", "The greeting object.")16	flag.Parse()17	fmt.Printf("Hello, %s!18}19import (20func main() {21	name := flag.String("name", "everyone", "The greeting object.")22	flag.Parse()23	fmt.Printf("Hello, %s!24}25import (26func main() {27	flag.StringVar(&name, "name", "everyone", "The greeting object.")28	flag.Parse()29	fmt.Printf("Hello, %s!30}31import (32func main() {33	name := flag.String("name", "everyone", "The greeting object.")34	flag.Parse()35	fmt.Printf("Hello, %s!36}37import (38func main() {39	flag.StringVar(&name, "name", "everyone", "The greeting object.")40	flag.Parse()41	fmt.Printf("Hello, %s!42}43import (44func main() {45	name := flag.String("name",

flagSet

Using AI Code Generation

1import (2func main() {3	fs := flag.NewFlagSet("example", flag.ExitOnError)4	wordPtr := fs.String("word", "foo", "a string")5	numPtr := fs.Int("num", 42, "an int")6	boolPtr := fs.Bool("fork", false, "a bool")7	fs.Parse(os.Args[2:])8	fmt.Println("word:", *wordPtr)9	fmt.Println("num:", *numPtr)10	fmt.Println("fork:", *boolPtr)11}12import (13func main() {14	fs := flag.NewFlagSet("example", flag.ExitOnError)15	wordPtr := fs.String("word", "foo", "a string")16	numPtr := fs.Int("num", 42, "an int")17	boolPtr := fs.Bool("fork", false, "a bool")18	fs.Parse(os.Args[2:])19	fmt.Println("word:", *wordPtr)20	fmt.Println("num:", *numPtr)21	fmt.Println("fork:", *boolPtr)22}23import (24func main() {25	fs := flag.NewFlagSet("example", flag.ExitOnError)26	wordPtr := fs.String("word", "foo", "a string")27	numPtr := fs.Int("num", 42, "an int")28	boolPtr := fs.Bool("fork", false, "a bool")29	fs.Parse(os.Args[2:])30	fmt.Println("word:", *wordPtr)31	fmt.Println("num:", *numPtr)32	fmt.Println("fork:", *boolPtr)33}

flagSet

Using AI Code Generation

1import (2func main() {3    flag.StringVar(&name, "name", "John", "Enter your name")4    flag.IntVar(&age, "age", 10, "Enter your age")5    flag.Parse()6    fmt.Println("Name:", name)7    fmt.Println("Age:", age)8}9        Enter your age (default 10)10        Enter your name (default "John")11        Enter your age (default 10)12        Enter your name (default "John")13        Enter your age (default 10)14        Enter your name (default "John")15        Enter your age (default 10)16        Enter your name (default "John")

flagSet

Using AI Code Generation

1import (2func main() {3flagSet := flag.NewFlagSet("flagSet", flag.ContinueOnError)4name := flagSet.String("name", "default", "name of the user")5flagSet.Parse(os.Args[1:])6fmt.Println("Name:", *name)7}8import (9func main() {10flagSet := flag.NewFlagSet("flagSet", flag.ContinueOnError)11name := flagSet.String("name", "default", "name of the user")12flagSet.Parse(os.Args[1:])13fmt.Println("Name:", *name)14}

flagSet

Using AI Code Generation

1import (2func main() {3	flagset := flag.NewFlagSet("flagset", flag.ExitOnError)4	flagset.String("name", "default", "name of the person")5	flagset.Int("age", 22, "age of the person")6	flagset.Parse(os.Args[1:])7	name := flagset.Lookup("name")8	age := flagset.Lookup("age")9	fmt.Println("Name: ", name.Value)10	fmt.Println("Age: ", age.Value)11}12import (13func main() {14	flagset := flag.NewFlagSet("flagset", flag.ExitOnError)15	flagset.String("name", "default", "name of the person")16	flagset.Int("age", 22, "age of the person")17	flagset.Parse(os.Args[1:])18	name := flagset.Lookup("name")19	age := flagset.Lookup("age")20	fmt.Println("Name: ", name.Value)21	fmt.Println("Age: ", age.Value)22}23import (24func main() {25	flagset := flag.NewFlagSet("flagset", flag.ExitOnError)26	flagset.String("name", "default", "name of the person")27	flagset.Int("age", 22, "age of the person")28	flagset.Parse(os.Args[1:])29	name := flagset.Lookup("name")30	age := flagset.Lookup("age")31	fmt.Println("Name: ", name.Value)32	fmt.Println("Age:

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