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How to use init method of cmd Package

Best Gauge code snippet using cmd.init

cmd_init_sub.go

Source:cmd_init_sub.go

...10	"github.com/vmware-tanzu-labs/operator-builder/internal/workload/v1/kinds"11)12var _ machinery.Template = &CmdInitSub{}13var _ machinery.Inserter = &CmdInitSubUpdater{}14// cmdInitSubCommon include the common fields that are shared by all init15// subcommand structs for templating purposes.16type cmdInitSubCommon struct {17	RootCmd companion.CLI18	SubCmd  companion.CLI19}20// CmdInitSub scaffolds the companion CLI's init subcommand for the21// workload.  This where the actual init logic lives.22type CmdInitSub struct {23	machinery.TemplateMixin24	machinery.BoilerplateMixin25	machinery.ResourceMixin26	machinery.RepositoryMixin27	// input fields28	Builder kinds.WorkloadBuilder29	// template fields30	cmdInitSubCommon31	InitCommandName  string32	InitCommandDescr string33}34func (f *CmdInitSub) SetTemplateDefaults() error {35	// set template fields36	f.RootCmd = *f.Builder.GetRootCommand()37	f.SubCmd = *f.Builder.GetSubCommand()38	if f.Builder.IsStandalone() {39		f.InitCommandName = initCommandName40		f.InitCommandDescr = initCommandDescr41	} else {42		f.InitCommandName = f.SubCmd.Name43		f.InitCommandDescr = f.SubCmd.Description44	}45	// set interface fields46	f.Path = f.SubCmd.GetSubCmdRelativeFileName(47		f.RootCmd.Name,48		"init",49		f.Resource.Group,50		utils.ToFileName(f.Resource.Kind),51	)52	f.TemplateBody = fmt.Sprintf(53		cmdInitSub,54		machinery.NewMarkerFor(f.Path, initImportsMarker),55		machinery.NewMarkerFor(f.Path, initVersionMapMarker),56	)57	return nil58}59// CmdInitSubUpdater updates a specific components init subcommand with60// appropriate initialization information.61type CmdInitSubUpdater struct { //nolint:maligned62	machinery.RepositoryMixin63	machinery.MultiGroupMixin64	machinery.ResourceMixin65	// input fields66	Builder kinds.WorkloadBuilder67	// template fields68	cmdInitSubCommon69}70// GetPath implements file.Builder interface.71func (f *CmdInitSubUpdater) GetPath() string {72	return f.SubCmd.GetSubCmdRelativeFileName(73		f.Builder.GetRootCommand().Name,74		"init",75		f.Resource.Group,76		utils.ToFileName(f.Resource.Kind),77	)78}79// GetIfExistsAction implements file.Builder interface.80func (*CmdInitSubUpdater) GetIfExistsAction() machinery.IfExistsAction {81	return machinery.OverwriteFile82}83const initImportsMarker = "operator-builder:imports"84const initVersionMapMarker = "operator-builder:versionmap"85// GetMarkers implements file.Inserter interface.86func (f *CmdInitSubUpdater) GetMarkers() []machinery.Marker {87	return []machinery.Marker{88		machinery.NewMarkerFor(f.GetPath(), initImportsMarker),89		machinery.NewMarkerFor(f.GetPath(), initVersionMapMarker),90	}91}92// Code Fragments.93const (94	// initImportsFragment is a fragment which provides the package to import95	// for the workload.96	initImportsFragment = `%s%s "%s"97`98	// initSwitchFragment is a fragment which provides a new switch for each api version99	// that is created for use by the api-version flag.100	initVersionMapFragment = `"%s": %s,101`102)103// GetCodeFragments implements file.Inserter interface.104func (f *CmdInitSubUpdater) GetCodeFragments() machinery.CodeFragmentsMap {105	fragments := make(machinery.CodeFragmentsMap, 1)106	// set template fields107	f.RootCmd = *f.Builder.GetRootCommand()108	f.SubCmd = *f.Builder.GetSubCommand()109	// If resource is not being provided we are creating the file, not updating it110	if f.Resource == nil {111		return fragments112	}113	// Generate subCommands code fragments114	imports := make([]string, 0)115	switches := make([]string, 0)116	// add the imports117	imports = append(imports, fmt.Sprintf(initImportsFragment,118		f.Resource.Version,119		strings.ToLower(f.Resource.Kind),120		fmt.Sprintf("%s/%s", f.Resource.Path, f.Builder.GetPackageName()),121	))122	// add the switches123	switches = append(switches, fmt.Sprintf(initVersionMapFragment,124		f.Resource.Version,125		fmt.Sprintf("%s%s.Sample(i.RequiredOnly)",126			f.Resource.Version,127			strings.ToLower(f.Resource.Kind),128		)),129	)130	// Only store code fragments in the map if the slices are non-empty131	if len(imports) != 0 {132		fragments[machinery.NewMarkerFor(f.GetPath(), initImportsMarker)] = imports133	}134	if len(switches) != 0 {135		fragments[machinery.NewMarkerFor(f.GetPath(), initVersionMapMarker)] = switches136	}137	return fragments138}139const (140	// cmdInitSub scaffolds the CLI subcommand logic for an individual component.141	cmdInitSub = `{{ .Boilerplate }}142package {{ .Resource.Group }}143import (144	"fmt"145	"os"146	"github.com/spf13/cobra"147	"{{ .Repo }}/apis/{{ .Resource.Group }}"148	cmdinit "{{ .Repo }}/cmd/{{ .RootCmd.Name }}/commands/init"149	%s150)151// get{{ .Resource.Kind }}Manifest returns the sample {{ .Resource.Kind }} manifest152// based upon API Version input.153func get{{ .Resource.Kind }}Manifest(i *cmdinit.InitSubCommand) (string, error) {154	apiVersion := i.APIVersion155	if apiVersion == "" || apiVersion == "latest" {156		return {{ .Resource.Group }}.{{ .Resource.Kind }}LatestSample, nil157	}158	// generate a map of all versions to samples for each api version created159	manifestMap := map[string]string{160		%s161	}162	// return the manifest if it is not blank163	manifest := manifestMap[apiVersion]164	if manifest != "" {165		return manifest, nil166	}167	// return an error if we did not find a manifest for an api version168	return "", fmt.Errorf("unsupported API Version: " + apiVersion)169}170// New{{ .Resource.Kind }}SubCommand creates a new command and adds it to its 171// parent command.172func New{{ .Resource.Kind }}SubCommand(parentCommand *cobra.Command) {173	initCmd := &cmdinit.InitSubCommand{174		Name:         "{{ .InitCommandName }}",175		Description:  "{{ .InitCommandDescr }}",176		InitFunc:     Init{{ .Resource.Kind }},177		SubCommandOf: parentCommand,178	}179	initCmd.Setup()180}181func Init{{ .Resource.Kind }}(i *cmdinit.InitSubCommand) error {182	manifest, err := get{{ .Resource.Kind }}Manifest(i)183	if err != nil {184		return fmt.Errorf("unable to get manifest for {{ .Resource.Kind }}; %%w", err)185	}186	outputStream := os.Stdout187	if _, err := outputStream.WriteString(manifest); err != nil {188		return fmt.Errorf("failed to write to stdout, %%w", err)189	}190	return nil191}192`193)...

config.go

Source:config.go

...75	}76	getCmd.PersistentFlags().StringVarP(&configId, "id", "", "", "config id")77	return getCmd78}79// NewConfigInitCmd : "cbadm config init"80func NewConfigInitCmd() *cobra.Command {81	initCmd := &cobra.Command{82		Use:   "init",83		Short: "This is init command for config",84		Long:  "This is init command for config",85		Run: func(cmd *cobra.Command, args []string) {86			logger := logger.NewLogger()87			if configId == "" {88				logger.Error("failed to validate --id parameter")89				return90			}91			logger.Debug("--id parameter value : ", configId)92			SetupAndRun(cmd, args)93		},94	}95	initCmd.PersistentFlags().StringVarP(&configId, "id", "", "", "config id")96	return initCmd97}98// NewConfigInitAllCmd : "cbadm config init-all"99func NewConfigInitAllCmd() *cobra.Command {100	initAllCmd := &cobra.Command{101		Use:   "init-all",102		Short: "This is init all command for config",103		Long:  "This is init all command for config",104		Run: func(cmd *cobra.Command, args []string) {105			SetupAndRun(cmd, args)106		},107	}108	return initAllCmd109}...

main.go

Source:main.go

1// Copyright 2015 The Go Authors. All rights reserved.2// Use of this source code is governed by a BSD-style3// license that can be found in the LICENSE file.4package main5import (6	"cmd/compile/internal/amd64"7	"cmd/compile/internal/arm"8	"cmd/compile/internal/arm64"9	"cmd/compile/internal/base"10	"cmd/compile/internal/gc"11	"cmd/compile/internal/mips"12	"cmd/compile/internal/mips64"13	"cmd/compile/internal/ppc64"14	"cmd/compile/internal/riscv64"15	"cmd/compile/internal/s390x"16	"cmd/compile/internal/ssagen"17	"cmd/compile/internal/wasm"18	"cmd/compile/internal/x86"19	"fmt"20	"internal/buildcfg"21	"log"22	"os"23)24var archInits = map[string]func(*ssagen.ArchInfo){25	"386":      x86.Init,26	"amd64":    amd64.Init,27	"arm":      arm.Init,28	"arm64":    arm64.Init,29	"mips":     mips.Init,30	"mipsle":   mips.Init,31	"mips64":   mips64.Init,32	"mips64le": mips64.Init,33	"ppc64":    ppc64.Init,34	"ppc64le":  ppc64.Init,35	"riscv64":  riscv64.Init,36	"s390x":    s390x.Init,37	"wasm":     wasm.Init,38}39func main() {40	// disable timestamps for reproducible output41	log.SetFlags(0)42	log.SetPrefix("compile: ")43	buildcfg.Check()44	archInit, ok := archInits[buildcfg.GOARCH]45	if !ok {46		fmt.Fprintf(os.Stderr, "compile: unknown architecture %q\n", buildcfg.GOARCH)47		os.Exit(2)48	}49	gc.Main(archInit)50	base.Exit(0)51}...

init

Using AI Code Generation

1func main() {2    cmd := cmd.NewCmd()3    cmd.Execute()4}5func main() {6    cmd := cmd.NewCmd()7    cmd.Execute()8}9func main() {10    cmd := cmd.NewCmd()11    cmd.Execute()12}13func main() {14    cmd := cmd.NewCmd()15    cmd.Execute()16}17func main() {18    cmd := cmd.NewCmd()19    cmd.Execute()20}21func main() {22    cmd := cmd.NewCmd()23    cmd.Execute()24}25func main() {26    cmd := cmd.NewCmd()27    cmd.Execute()28}29func main() {30    cmd := cmd.NewCmd()31    cmd.Execute()32}33func main() {34    cmd := cmd.NewCmd()35    cmd.Execute()36}37func main() {38    cmd := cmd.NewCmd()39    cmd.Execute()40}41func main() {42    cmd := cmd.NewCmd()43    cmd.Execute()44}45func main() {46    cmd := cmd.NewCmd()47    cmd.Execute()48}49func main() {50    cmd := cmd.NewCmd()51    cmd.Execute()52}53func main() {54    cmd := cmd.NewCmd()55    cmd.Execute()56}57func main() {58    cmd := cmd.NewCmd()59    cmd.Execute()60}61func main()

init

Using AI Code Generation

1import (2func main() {3    cmd := &Cmd{outStream: os.Stdout, errStream: os.Stderr}4    os.Exit(cmd.Run(os.Args))5}6import (7func main() {8    cmd := &Cmd{outStream: os.Stdout, errStream: os.Stderr}9    os.Exit(cmd.Run(os.Args))10}11import (12func main() {13    cmd := &Cmd{outStream: os.Stdout, errStream: os.Stderr}14    os.Exit(cmd.Run(os.Args))15}16import (17func main() {18    cmd := &Cmd{outStream: os.Stdout, errStream: os.Stderr}19    os.Exit(cmd.Run(os.Args))20}21import (22func main() {23    cmd := &Cmd{outStream: os.Stdout, errStream: os.Stderr}24    os.Exit(cmd.Run(os.Args))25}26import (27func main() {28    cmd := &Cmd{outStream: os.Stdout, errStream: os.Stderr}29    os.Exit(cmd.Run(os.Args))30}31import (32func main() {33    cmd := &Cmd{outStream: os.Stdout, errStream: os.Stderr}34    os.Exit(cmd.Run(os.Args))35}36import (37func main() {38    cmd := &Cmd{outStream: os.Stdout, errStream: os.Stderr}39    os.Exit(cmd.Run(os.Args))40}

init

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello World")4}5import (6func init() {7	fmt.Println("init method of 2.go")8}9func main() {10	fmt.Println("Hello World")11}12import (13func init() {14	fmt.Println("init method of 3.go")15}16func main() {17	fmt.Println("Hello World")18}19import (20func init() {21	fmt.Println("init method of 4.go")22}23func main() {24	fmt.Println("Hello World")25}26import (27func init() {28	fmt.Println("init method of 5.go")29}30func main() {31	fmt.Println("Hello World")32}33import (34func init() {35	fmt.Println("init method of 6.go")36}37func main() {38	fmt.Println("Hello World")39}40import (41func init() {42	fmt.Println("init method of 7.go")43}44func main() {45	fmt.Println("Hello World")46}47import (48func init() {49	fmt.Println("init method of 8.go")50}51func main() {52	fmt.Println("Hello World")53}54import (55func init() {56	fmt.Println("init method of 9.go")57}58func main() {59	fmt.Println("Hello World")60}61import (62func init() {63	fmt.Println("init method of 10.go")64}65func main() {66	fmt.Println("Hello World")67}68import (69func init() {70	fmt.Println("init method of 11.go")71}72func main() {73	fmt.Println("Hello World")74}75import (76func init() {

init

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello World")4}5import (6func init() {7	fmt.Println("init method of 2.go")8}9func main() {10	fmt.Println("main method of 2.go")11}

init

Using AI Code Generation

1func main() {2 cmd.Execute()3}4func main() {5 cmd.Execute()6}

init

Using AI Code Generation

1import (2func init() {3	fmt.Println("init() method of main class")4}5func main() {6	fmt.Println("main() method of main class")7}8init() method of main class9main() method of main class102. init() method of package11import (12func init() {13	fmt.Println("init() method of main package")14}15func main() {16	fmt.Println("main() method of main package")17}18init() method of main package19main() method of main package203. init() method of class21import (22type cmd struct {23}24func (c *cmd) init() {25	fmt.Println("init() method of cmd class")26}27func main() {28	cmd := cmd{}29	cmd.init()30}31init() method of cmd class324. init() method of package and class33import (34type cmd struct {35}36func init() {37	fmt.Println("init() method of main package")38}39func (c *cmd) init() {40	fmt.Println("init() method of cmd class")41}42func main() {43	cmd := cmd{}44	cmd.init()45}46init() method of main package47init() method of cmd class485. init() method of package, class and main method49import (50type cmd struct {51}52func init() {53	fmt.Println("init() method of main package")54}55func (c *cmd) init() {56	fmt.Println("init() method of cmd class")57}58func main() {59	cmd := cmd{}60	cmd.init()61	fmt.Println("main() method of main package")62}63init() method of main package64init() method of cmd class65main() method of main package666. init() method of package, class, main method and variable67import (68type cmd struct {69}

init

Using AI Code Generation

1import (2func main() {3    cmd.Execute()4}5import (6func Execute() {7    fmt.Println("cmd.Execute()")8}9func init() {10    fmt.Println("cmd.init()")11}12import (13var rootCmd = &cobra.Command{14    Run: func(cmd *cobra.Command, args []string) {15        fmt.Println("cmd.rootCmd.Run()")16    },17}18func init() {19    fmt.Println("cmd.rootCmd.init()")20    rootCmd.AddCommand(versionCmd)21}22import (23var versionCmd = &cobra.Command{24    Run: func(cmd *cobra.Command, args []string) {25        fmt.Println("cmd.versionCmd.Run()")26    },27}28func init() {29    fmt.Println("cmd.versionCmd.init()")30}31cmd.init()32cmd.rootCmd.init()33cmd.versionCmd.init()34cmd.Execute()35cmd.init()36cmd.rootCmd.init()37cmd.versionCmd.init()38cmd.Execute()

init

Using AI Code Generation

1import (2var (3	cmd = flag.NewFlagSet("cmd", flag.ExitOnError)4	name = cmd.String("name", "", "name of command")5	desc = cmd.String("desc", "", "description of command")6func main() {7	cmd.Parse(os.Args[2:])8	if *name == "" {9		fmt.Println("Name is empty")10		os.Exit(1)11	}12	if *desc == "" {13		fmt.Println("Description is empty")14		os.Exit(1)15	}16	fmt.Println("Name:", *name)17	fmt.Println("Description:", *desc)18}19import (20var (21	cmd = flag.NewFlagSet("cmd", flag.ExitOnError)22	name = cmd.String("name", "", "name of command")23	desc = cmd.String("desc", "", "description of command")24func main() {25	cmd.Parse(os.Args[2:])26	if *name == "" {27		fmt.Println("Name is empty")28		os.Exit(1)29	}30	if *desc == "" {31		fmt.Println("Description is empty")32		os.Exit(1)33	}34	fmt.Println("Name:", *name)35	fmt.Println("Description:", *desc)36}37import (38var (39	cmd = flag.NewFlagSet("cmd", flag.Exit

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