How to use usageForFlag method of types Package

Best Ginkgo code snippet using types.usageForFlag

flags.go

Source: flags.go Github

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...268 }269 out += formatter.Fiw(1, formatter.COLS, section.Style+strings.Join(succinctFlags, ", ")+"{{/​}}\n")270 } else {271 for _, flag := range flags {272 out += f.usageForFlag(flag, section.Style)273 }274 }275 out += "\n"276 }277 if len(ungroupedFlags) > 0 {278 for _, flag := range ungroupedFlags {279 out += f.usageForFlag(flag, "")280 }281 out += "\n"282 }283 if len(extraGoFlags) > 0 {284 out += f.usageForSection(f.extraGoFlagsSection)285 for _, goFlag := range extraGoFlags {286 out += f.usageForGoFlag(goFlag)287 }288 }289 return out290}291func (f GinkgoFlagSet) substituteUsage() {292 fmt.Fprintln(f.flagSet.Output(), f.Usage())293}294func valueAtKeyPath(root interface{}, keyPath string) (reflect.Value, bool) {295 if len(keyPath) == 0 {296 return reflect.Value{}, false297 }298 val := reflect.ValueOf(root)299 components := strings.Split(keyPath, ".")300 for _, component := range components {301 val = reflect.Indirect(val)302 switch val.Kind() {303 case reflect.Map:304 val = val.MapIndex(reflect.ValueOf(component))305 if val.Kind() == reflect.Interface {306 val = reflect.ValueOf(val.Interface())307 }308 case reflect.Struct:309 val = val.FieldByName(component)310 default:311 return reflect.Value{}, false312 }313 if (val == reflect.Value{}) {314 return reflect.Value{}, false315 }316 }317 return val, true318}319func (f GinkgoFlagSet) usageForSection(section GinkgoFlagSection) string {320 out := formatter.F(section.Style + "{{bold}}{{underline}}" + section.Heading + "{{/​}}\n")321 if section.Description != "" {322 out += formatter.Fiw(0, formatter.COLS, section.Description+"\n")323 }324 return out325}326func (f GinkgoFlagSet) usageForFlag(flag GinkgoFlag, style string) string {327 argument := flag.UsageArgument328 defValue := flag.UsageDefaultValue329 if argument == "" {330 value, _ := valueAtKeyPath(f.bindings, flag.KeyPath)331 switch value.Type() {332 case reflect.TypeOf(string("")):333 argument = "string"334 case reflect.TypeOf(int64(0)), reflect.TypeOf(int(0)):335 argument = "int"336 case reflect.TypeOf(time.Duration(0)):337 argument = "duration"338 case reflect.TypeOf(float64(0)):339 argument = "float"340 case reflect.TypeOf([]string{}):...

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usageForFlag

Using AI Code Generation

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1import (2var RootCmd = &cobra.Command{3}4func main() {5 if err := RootCmd.Execute(); err != nil {6 fmt.Println(err)7 os.Exit(-1)8 }9}10import (11var RootCmd = &cobra.Command{12}13func main() {14 if err := RootCmd.Execute(); err != nil {15 fmt.Println(err)16 os.Exit(-1)17 }18}19import (20var RootCmd = &cobra.Command{

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usageForFlag

Using AI Code Generation

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1import (2var (3func main() {4 cmd := &cobra.Command{5 Run: func(cmd *cobra.Command, args []string) {6 fmt.Println(foo)7 },8 }9 cmd.Flags().StringVar(&foo, "foo", "foo", "foo flag")

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usageForFlag

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1import (2func main() {3 flag.Parse()4 if flag.NArg() == 0 {5 fmt.Fprint(os.Stderr, "usage: 1 [flags] [path]6 flag.PrintDefaults()7 os.Exit(2)8 }9}

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usageForFlag

Using AI Code Generation

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1import (2func main() {3 pflag.String("name", "default", "name of the person")4 pflag.Parse()5 viper.BindPFlags(pflag.CommandLine)6 fmt.Println(viper.GetString("name"))7}8import (9func main() {10 pflag.String("name", "default", "name of the person")11 pflag.Parse()12 viper.BindPFlags(pflag.CommandLine)13 fmt.Println(viper.GetString("name"))14}15import (16func main() {17 pflag.String("name", "default", "name of the person")18 pflag.Parse()19 viper.BindPFlags(pflag.CommandLine)20 fmt.Println(viper.GetString("name"))21}22import (23func main() {24 pflag.String("name", "default", "name of the person")25 pflag.Parse()26 viper.BindPFlags(pflag.CommandLine)27 fmt.Println(viper.GetString("name"))28}29import (30func main() {31 pflag.String("name", "default", "name of the person")32 pflag.Parse()33 viper.BindPFlags(pflag.CommandLine)34 fmt.Println(viper.GetString("name"))35}36import (37func main() {38 pflag.String("name", "default", "name of the person")39 pflag.Parse()40 viper.BindPFlags(pflag.Command

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usageForFlag

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1import "fmt"2import "flag"3func main() {4 flag.BoolVar(&verbose, "v", false, "verbose")5 flag.Parse()6 fmt.Printf("verbose: %v7 fmt.Printf("usage: %s8}9import "fmt"10import "flag"11func main() {12 flag.BoolVar(&verbose, "v", false, "verbose")13 flag.Parse()14 fmt.Printf("verbose: %v15 fmt.Printf("usage: %s16}17import "fmt"18import "flag"19func main() {20 flag.BoolVar(&verbose, "v", false, "verbose")21 flag.Parse()22 fmt.Printf("verbose: %v23 fmt.Printf("usage: %s24}25import "fmt"26import "flag"27func main() {28 flag.BoolVar(&verbose, "v", false, "verbose")29 flag.Parse()30 fmt.Printf("verbose: %v31 fmt.Printf("usage: %s32}33import "fmt"34import "flag"35func main() {36 flag.BoolVar(&verbose, "v", false, "verbose")37 flag.Parse()38 fmt.Printf("verbose: %v39 fmt.Printf("usage: %s40}41import "fmt"42import "flag"43func main() {44 flag.BoolVar(&verbose, "v", false, "verbose")45 flag.Parse()46 fmt.Printf("verbose: %v47 fmt.Printf("usage: %s48}

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