How to use bindFlagSet method of types Package

Best Ginkgo code snippet using types.bindFlagSet

flags.go

Source:flags.go

...82	flagSet *flag.FlagSet83}84// Call NewGinkgoFlagSet to create GinkgoFlagSet that creates and binds to it's own *flag.FlagSet85func NewGinkgoFlagSet(flags GinkgoFlags, bindings interface{}, sections GinkgoFlagSections) (GinkgoFlagSet, error) {86	return bindFlagSet(GinkgoFlagSet{87		flags:    flags,88		bindings: bindings,89		sections: sections,90	}, nil)91}92// Call NewGinkgoFlagSet to create GinkgoFlagSet that extends an existing *flag.FlagSet93func NewAttachedGinkgoFlagSet(flagSet *flag.FlagSet, flags GinkgoFlags, bindings interface{}, sections GinkgoFlagSections, extraGoFlagsSection GinkgoFlagSection) (GinkgoFlagSet, error) {94	return bindFlagSet(GinkgoFlagSet{95		flags:               flags,96		bindings:            bindings,97		sections:            sections,98		extraGoFlagsSection: extraGoFlagsSection,99	}, flagSet)100}101func bindFlagSet(f GinkgoFlagSet, flagSet *flag.FlagSet) (GinkgoFlagSet, error) {102	if flagSet == nil {103		f.flagSet = flag.NewFlagSet("", flag.ContinueOnError)104		//suppress all output as Ginkgo is responsible for formatting usage105		f.flagSet.SetOutput(io.Discard)106	} else {107		f.flagSet = flagSet108		//we're piggybacking on an existing flagset (typically go test) so we have limited control109		//on user feedback110		f.flagSet.Usage = f.substituteUsage111	}112	for _, flag := range f.flags {113		name := flag.Name114		deprecatedUsage := "[DEPRECATED]"115		deprecatedName := flag.DeprecatedName...

flag.go

Source:flag.go

...27// Bind flag to flagset and viper for environment28func (t *BoolFlag) Bind(flagset *pflag.FlagSet, v *viper.Viper) (err error) {29	t.config(v)30	flagset.BoolP(t.Name, t.ShortHand, t.Default, t.Usage)31	return bindFlagSet(flagset, v, t.Name, t.EnvVar, t.Hidden, "bool")32}33// Bool return flag value34func (t *BoolFlag) Bool() bool {35	if t.viper == nil {36		panic(ErrFlagNotYetBind1.New(nil, t.Name))37	}38	return t.viper.GetBool(t.Name)39}40// Int64Flag represents a flag that takes as int64 value41type Int64Flag struct {42	Name      string43	ShortHand string44	Default   int6445	Usage     string46	EnvVar    string47	Hidden    bool48	flagCommon49}50var _ Flag = &Int64Flag{}51// Bind flag to flagset and viper for environment52func (t *Int64Flag) Bind(flagset *pflag.FlagSet, v *viper.Viper) (err error) {53	t.config(v)54	flagset.Int64P(t.Name, t.ShortHand, t.Default, t.Usage)55	return bindFlagSet(flagset, v, t.Name, t.EnvVar, t.Hidden, "int64")56}57// Int64 return flag value58func (t *Int64Flag) Int64() int64 {59	if t.viper == nil {60		panic(ErrFlagNotYetBind1.New(nil, t.Name))61	}62	return int64(t.viper.GetInt(t.Name))63}64// Float64Flag represents a flag that takes as float64 value65type Float64Flag struct {66	Name      string67	ShortHand string68	Default   float6469	Usage     string70	EnvVar    string71	Hidden    bool72	flagCommon73}74var _ Flag = &Float64Flag{}75// Bind flag to flagset and viper for environment76func (t *Float64Flag) Bind(flagset *pflag.FlagSet, v *viper.Viper) (err error) {77	t.config(v)78	flagset.Float64P(t.Name, t.ShortHand, t.Default, t.Usage)79	return bindFlagSet(flagset, v, t.Name, t.EnvVar, t.Hidden, "float64")80}81// Float64 return flag value82func (t *Float64Flag) Float64() float64 {83	if t.viper == nil {84		panic(ErrFlagNotYetBind1.New(nil, t.Name))85	}86	return t.viper.GetFloat64(t.Name)87}88// StringFlag represents a flag that takes as string value89type StringFlag struct {90	Name      string91	ShortHand string92	Default   string93	Usage     string94	EnvVar    string95	Hidden    bool96	flagCommon97}98var _ Flag = &StringFlag{}99// Bind flag to flagset and viper for environment100func (t *StringFlag) Bind(flagset *pflag.FlagSet, v *viper.Viper) (err error) {101	t.config(v)102	flagset.StringP(t.Name, t.ShortHand, t.Default, t.Usage)103	return bindFlagSet(flagset, v, t.Name, t.EnvVar, t.Hidden, "string")104}105// String return flag value106func (t *StringFlag) String() string {107	if t.viper == nil {108		panic(ErrFlagNotYetBind1.New(nil, t.Name))109	}110	return t.viper.GetString(t.Name)111}112// StringSliceFlag represents a flag that takes as string value113type StringSliceFlag struct {114	Name      string115	ShortHand string116	Default   []string117	Usage     string118	Hidden    bool119	value *[]string120	flagCommon121}122var _ Flag = &StringSliceFlag{}123// Bind flag to flagset and viper for environment124func (t *StringSliceFlag) Bind(flagset *pflag.FlagSet, v *viper.Viper) (err error) {125	t.config(v)126	t.value = flagset.StringSliceP(t.Name, t.ShortHand, t.Default, t.Usage)127	return bindFlagSet(flagset, v, t.Name, "", t.Hidden, "[]string")128}129// StringSlice return flag value130func (t *StringSliceFlag) StringSlice() []string {131	if t.viper == nil || t.value == nil {132		panic(ErrFlagNotYetBind1.New(nil, t.Name))133	}134	return *t.value135}136type flagCommon struct {137	viper *viper.Viper138}139func (t *flagCommon) config(v *viper.Viper) {140	t.viper = v141}142var bindedFlagType = map[string]string{}143func bindFlagSet(flagset *pflag.FlagSet, v *viper.Viper, name string, envvar string, hidden bool, flagType string) (err error) {144	if typ, ok := bindedFlagType[name]; ok && typ != flagType {145		panic(ErrFlagBinded3.New(nil, name, typ, flagType))146	}147	bindedFlagType[name] = flagType148	if hidden {149		if err = flagset.MarkHidden(name); err != nil {150			return151		}152	}153	if envvar != "" {154		v.BindEnv(name, envvar)155	}156	return v.BindPFlag(name, flagset.Lookup(name))157}...

bindFlagSet

Using AI Code Generation

1import (2func main() {3    flagSet := flag.NewFlagSet("example", flag.ExitOnError)4    flagSet.String("flagname", "defaultvalue", "description")5    flagSet.Int("numb", 1234, "help message for flagname")6    flagSet.Bool("fork", false, "help message for fork")7    flagSet.Parse([]string{})8    fmt.Println(flagSet.Lookup("flagname").Value.String())9    fmt.Println(flagSet.Lookup("numb").Value.String())10    fmt.Println(flagSet.Lookup("fork").Value.String())11}

bindFlagSet

Using AI Code Generation

1import (2func main() {3	viper.SetConfigName("config")4	viper.AddConfigPath(".")5	err := viper.ReadInConfig()6	if err != nil {7		panic(fmt.Errorf("Fatal error config file: %s \n", err))8	}9	pflag.CommandLine.AddGoFlagSet(flag.CommandLine)10	pflag.Parse()11	viper.BindPFlags(pflag.CommandLine)12	viper.AutomaticEnv()13	viper.SetEnvPrefix("APP")14	fmt.Println(viper.GetString("name"))15}16import (17func main() {18	viper.SetConfigName("config")19	viper.AddConfigPath(".")20	err := viper.ReadInConfig()21	if err != nil {22		panic(fmt.Errorf("Fatal error config file: %s \n", err))23	}24	viper.AutomaticEnv()25	viper.SetEnvPrefix("APP")26	viper.BindEnv("name")27	fmt.Println(viper.GetString("name"))28}29import (30func main() {31	viper.SetConfigName("config")32	viper.AddConfigPath(".")33	err := viper.ReadInConfig()34	if err != nil {35		panic(fmt.Errorf("Fatal error config file: %s \n", err))36	}37	pflag.CommandLine.AddGoFlagSet(flag.CommandLine)38	pflag.Parse()39	viper.AutomaticEnv()40	viper.SetEnvPrefix("APP")41	fmt.Println(viper.GetString("name"))42}43import (

bindFlagSet

Using AI Code Generation

1import (2func main() {3	fs := flag.NewFlagSet("example", flag.ExitOnError)4	fs.IntVar(&port, "port", 80, "server port")5	fs.Parse(os.Args[1:])6	fmt.Println("port:", port)7}

bindFlagSet

Using AI Code Generation

1import (2func main() {3	fs := flag.NewFlagSet("example", flag.ExitOnError)4	fs.StringVar(&svar, "svar", "bar", "a string var")5	fs.IntVar(&nvar, "nvar", 42, "a int var")6	fs.Parse(os.Args[1:])7	fmt.Println("svar:", svar)8	fmt.Println("nvar:", nvar)9}10import (11func main() {12	flag.StringVar(&svar, "svar", "bar", "a string var")13	flag.IntVar(&nvar, "nvar", 42, "a int var")14	flag.Parse()15	fmt.Println("svar:", svar)16	fmt.Println("nvar:", nvar)17}18import (19func main() {20	flag.StringVar(&svar, "svar", "bar", "a string var")21	flag.IntVar(&nvar, "nvar", 42, "a int var")22	flag.Parse()23	fmt.Println("svar:", svar)24	fmt.Println("nvar:", nvar)25}26import (27func main() {

bindFlagSet

Using AI Code Generation

1import (2func main() {3	pflag.CommandLine.AddFlagSet(flag.CommandLine)4	pflag.Parse()5	fmt.Println("Hello World")6}7    	run each benchmark for duration d (default 1s)8    	set blocking profile rate (see runtime.SetBlockProfileRate) (default 1)9    	run tests and benchmarks n times (default 1)10    	set memory profiling rate (see runtime.MemProfileRate)11    	if >= 0, calls runtime.SetMutexProfileFraction() (default 1)12    	run at most n tests in parallel (default 8)13    	write test action log to file (for use only by cmd/go)14    	panic test binary after duration d (default 0, timeout disabled)15The bindFlagSet() method is used when

bindFlagSet

Using AI Code Generation

1import (2func main() {3	flagSet := flag.NewFlagSet("flagSet", flag.ExitOnError)4	flagSet.String("name", "default value", "description")5	if err := flagSet.Parse(os.Args[1:]); err != nil {6		log.Fatal(err)7	}8	fmt.Println(flagSet.Lookup("name"))9}10&{name 0xc0000a20a0 default value description string 0xc0000a20a0}11GoLang | flag.Lookup() Method12GoLang | flag.NFlag() Method13GoLang | flag.NArg() Method14GoLang | flag.NFlag() Method15GoLang | flag.Name() Method16GoLang | flag.Int() Method17GoLang | flag.Float64() Method18GoLang | flag.Duration() Method19GoLang | flag.Bool() Method20GoLang | flag.String() Method21Recommended Posts: GoLang | flag.Lookup() Method22GoLang | flag.NFlag() Method23GoLang | flag.NArg() Method24GoLang | flag.NFlag() Method25GoLang | flag.Name() Method26GoLang | flag.Int() Method27GoLang | flag.Float64() Method28GoLang | flag.Duration() Method29GoLang | flag.Bool() Method30GoLang | flag.String() Method31GoLang | flag.Args() Method32GoLang | flag.Arg() Method33GoLang | flag.Visit() Method34GoLang | flag.VisitAll() Method35GoLang | flag.Usage() Method36GoLang | flag.Parse() Method37GoLang | flag.Parsed() Method38GoLang | flag.PrintDefaults() Method39GoLang | flag.Output() Method

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