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How to use getGoArch method of install Package

Best Gauge code snippet using install.getGoArch

make.go

Source:make.go

1/*----------------------------------------------------------------2 *  Copyright (c) ThoughtWorks, Inc.3 *  Licensed under the Apache License, Version 2.04 *  See LICENSE in the project root for license information.5 *----------------------------------------------------------------*/6package main7import (8	"encoding/json"9	"flag"10	"fmt"11	"io"12	"io/ioutil"13	"log"14	"os"15	"os/exec"16	"path/filepath"17	"runtime"18	"strings"19)20const (21	CGO_ENABLED = "CGO_ENABLED"22)23const (24	dotGauge          = ".gauge"25	plugins           = "plugins"26	distros           = "distros"27	GOARCH            = "GOARCH"28	GOOS              = "GOOS"29	X86               = "386"30	X86_64            = "amd64"31	DARWIN            = "darwin"32	LINUX             = "linux"33	WINDOWS           = "windows"34	bin               = "bin"35	newDirPermissions = 075536	gauge             = "gauge"37	spectacle         = "spectacle"38	pluginJsonFile    = "plugin.json"39)40func main() {41	flag.Parse()42	if *install {43		updatePluginInstallPrefix()44		installPlugin(*pluginInstallPrefix)45	} else if *distro {46		createPluginDistro(*allPlatforms)47	} else {48		compile()49	}50}51func compile() {52	if *allPlatforms {53		compileAcrossPlatforms()54	} else {55		compileGoPackage(spectacle)56	}57}58func createPluginDistro(forAllPlatforms bool) {59	if forAllPlatforms {60		for _, platformEnv := range platformEnvs {61			setEnv(platformEnv)62			*binDir = filepath.Join(bin, fmt.Sprintf("%s_%s", platformEnv[GOOS], platformEnv[GOARCH]))63			fmt.Printf("Creating distro for platform => OS:%s ARCH:%s \n", platformEnv[GOOS], platformEnv[GOARCH])64			createDistro()65		}66	} else {67		createDistro()68	}69	log.Printf("Distributables created in directory => %s \n", bin)70}71func createDistro() {72	packageName := fmt.Sprintf("%s-%s-%s.%s", spectacle, getPluginVersion(), getGOOS(), getArch())73	mirrorFile(pluginJsonFile, filepath.Join(getBinDir(), pluginJsonFile))74	os.Mkdir(filepath.Join(bin, distros), 0755)75	createZipFromUtil(getBinDir(), packageName)76}77func createZipFromUtil(dir, name string) {78	wd, err := os.Getwd()79	if err != nil {80		panic(err)81	}82	os.Chdir(dir)83	output, err := executeCommand("zip", "-r", filepath.Join("..", distros, name+".zip"), ".")84	fmt.Println(output)85	if err != nil {86		panic(fmt.Sprintf("Failed to zip: %s", err))87	}88	os.Chdir(wd)89}90func isExecMode(mode os.FileMode) bool {91	return (mode & 0111) != 092}93func mirrorFile(src, dst string) error {94	sfi, err := os.Stat(src)95	if err != nil {96		return err97	}98	if sfi.Mode()&os.ModeType != 0 {99		log.Fatalf("mirrorFile can't deal with non-regular file %s", src)100	}101	dfi, err := os.Stat(dst)102	if err == nil &&103		isExecMode(sfi.Mode()) == isExecMode(dfi.Mode()) &&104		(dfi.Mode()&os.ModeType == 0) &&105		dfi.Size() == sfi.Size() &&106		dfi.ModTime().Unix() == sfi.ModTime().Unix() {107		// Seems to not be modified.108		return nil109	}110	dstDir := filepath.Dir(dst)111	if err := os.MkdirAll(dstDir, newDirPermissions); err != nil {112		return err113	}114	df, err := os.Create(dst)115	if err != nil {116		return err117	}118	sf, err := os.Open(src)119	if err != nil {120		return err121	}122	defer sf.Close()123	n, err := io.Copy(df, sf)124	if err == nil && n != sfi.Size() {125		err = fmt.Errorf("copied wrong size for %s -> %s: copied %d; want %d", src, dst, n, sfi.Size())126	}127	cerr := df.Close()128	if err == nil {129		err = cerr130	}131	if err == nil {132		err = os.Chmod(dst, sfi.Mode())133	}134	if err == nil {135		err = os.Chtimes(dst, sfi.ModTime(), sfi.ModTime())136	}137	return err138}139func mirrorDir(src, dst string) error {140	log.Printf("Copying '%s' -> '%s'\n", src, dst)141	err := filepath.Walk(src, func(path string, fi os.FileInfo, err error) error {142		if err != nil {143			return err144		}145		if fi.IsDir() {146			return nil147		}148		suffix, err := filepath.Rel(src, path)149		if err != nil {150			return fmt.Errorf("Failed to find Rel(%q, %q): %v", src, path, err)151		}152		return mirrorFile(path, filepath.Join(dst, suffix))153	})154	return err155}156func runProcess(command string, arg ...string) {157	cmd := exec.Command(command, arg...)158	cmd.Stdout = os.Stdout159	cmd.Stderr = os.Stderr160	log.Printf("Execute %v\n", cmd.Args)161	err := cmd.Run()162	if err != nil {163		panic(err)164	}165}166func executeCommand(command string, arg ...string) (string, error) {167	cmd := exec.Command(command, arg...)168	bytes, err := cmd.Output()169	return strings.TrimSpace(fmt.Sprintf("%s", bytes)), err170}171func compileGoPackage(packageName string) {172	runProcess("go", "build", "-o", getGaugeExecutablePath(spectacle))173}174func getGaugeExecutablePath(file string) string {175	return filepath.Join(getBinDir(), getExecutableName(file))176}177func getExecutableName(file string) string {178	if getGOOS() == "windows" {179		return file + ".exe"180	}181	return file182}183func getBinDir() string {184	if *binDir != "" {185		return *binDir186	}187	return filepath.Join(bin, fmt.Sprintf("%s_%s", getGOOS(), getGOARCH()))188}189func getPluginVersion() string {190	pluginProperties, err := getPluginProperties(pluginJsonFile)191	if err != nil {192		panic(fmt.Sprintf("Failed to get properties file. %s", err))193	}194	return pluginProperties["version"].(string)195}196func setEnv(envVariables map[string]string) {197	for k, v := range envVariables {198		os.Setenv(k, v)199	}200}201var install = flag.Bool("install", false, "Install to the specified prefix")202var pluginInstallPrefix = flag.String("plugin-prefix", "", "Specifies the prefix where the plugin will be installed")203var distro = flag.Bool("distro", false, "Creates distributables for the plugin")204var allPlatforms = flag.Bool("all-platforms", false, "Compiles or creates distributables for all platforms windows, linux, darwin both x86 and x86_64")205var binDir = flag.String("bin-dir", "", "Specifies OS_PLATFORM specific binaries to install when cross compiling")206var (207	platformEnvs = []map[string]string{208		map[string]string{GOARCH: X86, GOOS: DARWIN, CGO_ENABLED: "0"},209		map[string]string{GOARCH: X86_64, GOOS: DARWIN, CGO_ENABLED: "0"},210		map[string]string{GOARCH: X86, GOOS: LINUX, CGO_ENABLED: "0"},211		map[string]string{GOARCH: X86_64, GOOS: LINUX, CGO_ENABLED: "0"},212		map[string]string{GOARCH: X86, GOOS: WINDOWS, CGO_ENABLED: "0"},213		map[string]string{GOARCH: X86_64, GOOS: WINDOWS, CGO_ENABLED: "0"},214	}215)216func getPluginProperties(jsonPropertiesFile string) (map[string]interface{}, error) {217	pluginPropertiesJson, err := ioutil.ReadFile(jsonPropertiesFile)218	if err != nil {219		fmt.Printf("Could not read %s: %s\n", filepath.Base(jsonPropertiesFile), err)220		return nil, err221	}222	var pluginJson interface{}223	if err = json.Unmarshal([]byte(pluginPropertiesJson), &pluginJson); err != nil {224		fmt.Printf("Could not read %s: %s\n", filepath.Base(jsonPropertiesFile), err)225		return nil, err226	}227	return pluginJson.(map[string]interface{}), nil228}229func compileAcrossPlatforms() {230	for _, platformEnv := range platformEnvs {231		setEnv(platformEnv)232		fmt.Printf("Compiling for platform => OS:%s ARCH:%s \n", platformEnv[GOOS], platformEnv[GOARCH])233		compileGoPackage(spectacle)234	}235}236func installPlugin(installPrefix string) {237	pluginInstallPath := filepath.Join(installPrefix, spectacle, getPluginVersion())238	mirrorDir(getBinDir(), pluginInstallPath)239	mirrorFile(pluginJsonFile, filepath.Join(pluginInstallPath, pluginJsonFile))240}241func updatePluginInstallPrefix() {242	if *pluginInstallPrefix == "" {243		if runtime.GOOS == "windows" {244			*pluginInstallPrefix = os.Getenv("APPDATA")245			if *pluginInstallPrefix == "" {246				panic(fmt.Errorf("Failed to find AppData directory"))247			}248			*pluginInstallPrefix = filepath.Join(*pluginInstallPrefix, gauge, plugins)249		} else {250			userHome := getUserHome()251			if userHome == "" {252				panic(fmt.Errorf("Failed to find User Home directory"))253			}254			*pluginInstallPrefix = filepath.Join(userHome, dotGauge, plugins)255		}256	}257}258func getUserHome() string {259	return os.Getenv("HOME")260}261func getArch() string {262	arch := getGOARCH()263	if arch == X86 {264		return "x86"265	}266	return "x86_64"267}268func getGOARCH() string {269	goArch := os.Getenv(GOARCH)270	if goArch == "" {271		return runtime.GOARCH272	}273	return goArch274}275func getGOOS() string {276	os := os.Getenv(GOOS)277	if os == "" {278		return runtime.GOOS279	}280	return os281}...

buildSo.go

Source:buildSo.go

1package udwGoBuild2import (3	"fmt"4	"github.com/tachyon-protocol/udw/udwProfile/udwProfileDelay"5	"github.com/tachyon-protocol/udw/udwStrings"6	"path/filepath"7	"strings"8)9func (p *programV2) BuildSoFile() {10	if !p.MustIsTargetExist() {11		panic(fmt.Errorf("[BuildSoFile] target not exist target:[%s]", p.targetPackagePathOrFilePath))12	}13	pkgName := p.GetGoos() + "_" + p.GetGoArch() + "_shared"14	pkgPath := filepath.Join(p.ctx.GetFirstGoPathString(), "pkg", pkgName)15	installBinPath := p.ctx.GetGoInstallOutputExeFilePath()16	slice := udwStrings.StringSliceMerge("go", "build", "-buildmode=c-shared", "-i", "-pkgdir", pkgPath,17		p.getBuildFlagCmdSlice(), "-o="+installBinPath, p.targetPackagePathOrFilePath)18	p.mustUdwGoInstall(slice)19}20func (p *programV2) BuildIosAFile() {21	if !p.MustIsTargetExist() {22		panic(fmt.Errorf("[BuildIosAFile] target not exist target:[%s]", p.targetPackagePathOrFilePath))23	}24	pkgName := p.GetGoos() + "_" + p.GetGoArch()25	if len(p.buildTagList) > 0 {26		pkgName += "_" + strings.Join(p.buildTagList, "_")27	}28	pkgPath := filepath.Join(p.gopathList[0], "pkg", pkgName)29	installBinPath := p.ctx.GetGoInstallOutputExeFilePath()30	udwProfileDelay.P()31	p.mustUdwGoInstall(udwStrings.StringSliceMerge("go", "build", "-buildmode=c-archive",32		p.getBuildFlagCmdSlice(), "-i", "-pkgdir", pkgPath,33		"-o="+installBinPath, p.targetPackagePathOrFilePath))34	udwProfileDelay.P()35}36func (p *programV2) BuildWindowsNoConsoleExe() {37	p.SetLdflags("-H=windowsgui -s -w")38	if !p.MustIsTargetExist() {39		panic("[BuildWindowsNoConsoleExe] target not exist target:[" + p.targetPackagePathOrFilePath + "]")40	}41	pkgPath := filepath.Join(p.gopathList[0], "pkg", p.GetGoos()+"_"+p.GetGoArch()+"_windowsgui")42	installBinPath := p.ctx.GetGoInstallOutputExeFilePath()43	p.mustUdwGoInstall(udwStrings.StringSliceMerge("go", "build",44		p.getBuildFlagCmdSlice(), "-pkgdir", pkgPath, "-o="+installBinPath, p.targetPackagePathOrFilePath))45}...

getGoArch

Using AI Code Generation

1import (2func main() {3	fmt.Println("Goarch is: ", install.GetGoArch())4}5import (6func GetGoArch() string {7}8When we run the above program, it prints the GOARCH of the system where it is executed. In the above program, we have used the GetGoArch method of install package. This method is defined in install.go file. The install.go file is in the install directory. This directory is in the same directory as the 1.go file. So, in order to use the GetGoArch method, we have to import the install package. The import statement is given below:9import "install"

getGoArch

Using AI Code Generation

1import (2func main() {3  bus := gobus.NewBus()4  install := bus.CreateClass("install")5  install.RegisterMethod("getGoArch", func() string {6  })7  obj := bus.NewObject("install", "install")8  arch, err := obj.Call("getGoArch")9  if err != nil {10    panic(err)11  }12  fmt.Println("GOARCH:", arch)13}14import (15func main() {16  bus := gobus.NewBus()17  install := bus.CreateClass("install")18  install.RegisterMethod("getGoArch", func() string {19  })20  obj := bus.NewObject("install", "install")21  arch, err := obj.Call("getGoArch")22  if err != nil {23    panic(err)24  }25  fmt.Println("GOARCH:", arch)26}27import (28func main() {29  bus := gobus.NewBus()30  install := bus.CreateClass("install")31  install.RegisterMethod("getGoArch", func() string {32  })33  obj := bus.NewObject("install", "install")34  arch, err := obj.Call("getGoArch")35  if err != nil {36    panic(err)37  }38  fmt.Println("GOARCH:", arch)39}

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