How to use usageForGoFlag method of types Package

Best Ginkgo code snippet using types.usageForGoFlag

flags.go

Source:flags.go

...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{}):341			argument = "string"342		}343	}344	if argument != "" {345		argument = "[" + argument + "] "346	}347	if defValue != "" {348		defValue = fmt.Sprintf("(default: %s)", defValue)349	}350	hyphens := "--"351	if len(flag.Name) == 1 {352		hyphens = "-"353	}354	out := formatter.Fi(1, style+"%s%s{{/}} %s{{gray}}%s{{/}}\n", hyphens, flag.Name, argument, defValue)355	out += formatter.Fiw(2, formatter.COLS, "{{light-gray}}%s{{/}}\n", flag.Usage)356	return out357}358func (f GinkgoFlagSet) usageForGoFlag(goFlag *flag.Flag) string {359	//Taken directly from the flag package360	out := fmt.Sprintf("  -%s", goFlag.Name)361	name, usage := flag.UnquoteUsage(goFlag)362	if len(name) > 0 {363		out += " " + name364	}365	if len(out) <= 4 {366		out += "\t"367	} else {368		out += "\n    \t"369	}370	out += strings.ReplaceAll(usage, "\n", "\n    \t")371	out += "\n"372	return out...

usageForGoFlag

Using AI Code Generation

1import (2func main() {3	flag.StringVar(&name, "name", "everyone", "The greeting object.")4	flag.Parse()5	fmt.Println("Hello", name)6}7import (8func main() {9	flag.Usage = func() {10		fmt.Fprintf(os.Stderr, "Usage of %s:11		fmt.Fprintf(os.Stderr, "\tquestion [global options] command [command options] [arguments...]12		fmt.Fprintf(os.Stderr, "The commands are:13		fmt.Fprintf(os.Stderr, "\thelp, h\tShows a list of commands or help for one command14		fmt.Fprintf(os.Stderr, "Global options are:15		flag.PrintDefaults()16	}17	flag.Parse()18	if flag.NArg() < 1 {19		flag.Usage()20		os.Exit(2)21	}22}23import (24func main() {25	flag.Usage = func() {26		fmt.Fprintf(os.Stderr, "Usage of %s:27		fmt.Fprintf(os.Stderr, "\tquestion [global options] command [command options] [arguments...]28		fmt.Fprintf(os.Stderr, "The commands are:29		fmt.Fprintf(os.Stderr, "\thelp, h\tShows a list of commands or help for one command30		fmt.Fprintf(os.Stderr, "Global options are:31		flag.PrintDefaults()32	}33	flag.Parse()34	if flag.NArg() < 1 {35		flag.Usage()36		os.Exit(2)37	}38}39import (40func main() {41	flag.Usage = func() {42		fmt.Fprintf(os.Stderr, "Usage of %s:43		fmt.Fprintf(os.Stderr, "\tquestion [global options] command [command options] [arguments...]44		fmt.Fprintf(os.Stderr, "The commands are:45		fmt.Fprintf(os.Stderr, "\thelp, h\tShows a list of commands or help for

usageForGoFlag

Using AI Code Generation

1import (2func main() {3	flag.Parse()4	fmt.Println("Hello World")5}6func usageForGoFlag() {7	fmt.Println("usage: go run 1.go")8	flag.PrintDefaults()9}10import (11func main() {12	flag.Parse()13	fmt.Println("Hello World")14}15func usageForGoFlag() {16	fmt.Println("usage: go run 2.go")17	flag.PrintDefaults()18}19import (20func main() {21	flag.Parse()22	fmt.Println("Hello World")23}24func usageForGoFlag() {25	fmt.Println("usage: go run 3.go")26	flag.PrintDefaults()27}28import (29func main() {30	flag.Parse()31	fmt.Println("Hello World")32}33func usageForGoFlag() {34	fmt.Println("usage: go run 4.go")35	flag.PrintDefaults()36}37import (38func main() {39	flag.Parse()40	fmt.Println("Hello World")41}42func usageForGoFlag() {43	fmt.Println("usage: go run 5.go")44	flag.PrintDefaults()45}

usageForGoFlag

Using AI Code Generation

1import (2func main() {3	foo := flag.String("foo", "bar", "a string")4	baz := flag.Bool("baz", false, "a bool")5	buz := flag.Int("buz", 42, "an int")6	flag.Parse()7	fmt.Println("foo:", *foo)8	fmt.Println("baz:", *baz)9	fmt.Println("buz:", *buz)10	fmt.Println("tail:", flag.Args())11}12import (13func main() {14	foo := flag.String("foo", "bar", "a string")15	baz := flag.Bool("baz", false, "a bool")

usageForGoFlag

Using AI Code Generation

1public class Test {2    public static void main(String[] args) {3        System.out.println(usageForGoFlag("flag"));4    }5    public static String usageForGoFlag(String name) {6";7    }8}9Related Posts: Java String replace() method10Java String substring() method11Java String toLowerCase() method12Java String toUpperCase() method13Java String trim() method14Java String valueOf() method15Java String split() method16Java String length() method17Java String replaceFirst() method18Java String replaceAll() method19Java String isEmpty() method20Java String charAt() method21Java String compareTo() method22Java String concat() method23Java String contains() method24Java String endsWith() method25Java String indexOf() method26Java String lastIndexOf() method27Java String matches() method28Java String startsWith() method29Java String toCharArray() method30Java String intern() method31Java String join() method32Java String strip() method33Java String stripLeading() method34Java String stripTrailing() method35Java String codePoints() method36Java String codePointAt() method37Java String codePointBefore() method38Java String codePointCount() method39Java String getBytes() method40Java String getChars() method41Java String hashCode() method42Java String isBlank() method43Java String isEmpty() method44Java String lines() method45Java String offsetByCodePoints() method46Java String repeat() method47Java String replace() method48Java String replaceAll() method49Java String replaceFirst() method50Java String split() method51Java String toCharArray() method52Java String toLowerCase() method53Java String toUpperCase() method54Java String trim() method55Java String valueOf() method56Java String format() method57Java String join() method58Java String matches() method59Java String strip() method60Java String stripLeading() method61Java String stripTrailing() method62Java String translateEscapes() method63Java String valueOf() method64Java String toLowerCase() method65Java String toUpperCase() method66Java String strip() method67Java String stripLeading() method68Java String stripTrailing() method69Java String translateEscapes() method70Java String valueOf() method71Java String toLowerCase() method

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