How to use printUpdateInfo method of install Package

Best Gauge code snippet using install.printUpdateInfo

core.go

Source:core.go

1// Copyright (c) 2019 abhijit wakchaure. All rights reserved.2// Use of this source code is governed by a MIT-style license3// that can be found in the LICENSE file.4// Package core implements methods that are essential to core operations of the app.5package core6import (7	"encoding/json"8	"fmt"9	"io/ioutil"10	"log"11	"net/http"12	"os"13	"path"14	"path/filepath"15	"regexp"16	"runtime"17	"sort"18	"strings"19	"github.com/abhijitWakchaure/run-flogo-app/utils"20)21// Constants for local env22const (23	AppName                  = "run-flogo-app"24	DefaultAppPatternLinux   = `^.+-linux_amd64.*$`25	DefaultAppPatternWindows = `^.+-windows_amd64.*$`26	DefaultAppPatternDarwin  = `^.+-darwin_amd64.*$`27	ConfigFile               = "run-flogo-app.config"28	GithubLastestReleaseURL  = "https://api.github.com/repos/abhijitWakchaure/run-flogo-app/releases/latest"29	GithubDownloadBaseURL    = "https://github.com/abhijitWakchaure/run-flogo-app/releases/download/"30	GithubBaseURL            = "https://github.com/abhijitWakchaure/run-flogo-app"31	GithubIssuesURL          = "https://github.com/abhijitWakchaure/run-flogo-app/issues"32	CurrentAppVersion        = "v1.5"33	InstallPathLinux         = "/usr/local/bin"34	InstallPathDarwin        = "/usr/local/bin"35	InstallPathWindows       = `C:\Windows\system32`36)37// App holds the environment variables for the user38type App struct {39	_TempAppName      string40	_InstallPath      string41	_AppConfigPath    string42	AppDir            string `json:"appsDir" binding:"required"`43	AppPattern        string `json:"appPattern"`44	IsUpdateAvailable bool   `json:"isUpdateAvailable"`45	UpdateURL         string `json:"updateURL"`46	ReleaseNotes      string `json:"releaseNotes"`47}48// Init ...49func (a *App) Init() {50	if runtime.GOOS == "linux" {51		a._TempAppName = AppName + "-linux-amd64"52		a.AppPattern = DefaultAppPatternLinux53		a._InstallPath = InstallPathLinux54	} else if runtime.GOOS == "windows" {55		a._TempAppName = AppName + "-windows-amd64.exe"56		a.AppPattern = DefaultAppPatternWindows57		a._InstallPath = InstallPathWindows58	} else if runtime.GOOS == "darwin" {59		a._TempAppName = AppName + "-darwin-amd64"60		a.AppPattern = DefaultAppPatternDarwin61		a._InstallPath = InstallPathDarwin62	}63	a._AppConfigPath = path.Join(utils.GetUserHomeDir(), ConfigFile)64}65// ReadConfig will read the config from configuration file66func (a *App) ReadConfig() {67	fileExists, err := utils.CheckFileExists(a._AppConfigPath)68	if err != nil {69		log.Fatalln("# Error: ERR_READ_CONFIG", err)70	}71	if !fileExists {72		fmt.Print("#> Creating config file...")73		a.WriteConfig()74		return75	}76	f, err := ioutil.ReadFile(a._AppConfigPath)77	if err != nil {78		fmt.Println("#> Unable to read config...ignoring config...using defaults")79		a.loadDefaultConfig()80		return81	}82	err = json.Unmarshal(f, &a)83	if err != nil {84		fmt.Print("#> Invalid config detected...rewriting config...")85		a.WriteConfig()86	}87}88// WriteConfig will write the config into file89func (a *App) WriteConfig() {90	if a.AppDir == "" {91		a.loadDefaultConfig()92	}93	configJSON, _ := json.MarshalIndent(a, "", "\t")94	err := ioutil.WriteFile(a._AppConfigPath, configJSON, 0600)95	if err != nil {96		log.Fatalln("# Error: ERR_WRITE_CONFIG", err)97	}98	// fmt.Println("done")99}100func (a *App) loadDefaultConfig() {101	fmt.Print("loading default config...")102	a.AppDir = path.Join(utils.GetUserHomeDir(), "Downloads")103	fmt.Println("done")104}105func (a *App) validateConfig() {106	if a.AppDir == "" {107		fmt.Print("#> Invalid config detected...")108		a.WriteConfig()109	}110}111// FindLatestApp will return the latest flogo app name112func (a *App) FindLatestApp() string {113	files, err := ioutil.ReadDir(a.AppDir)114	if err != nil {115		log.Fatal(err)116	}117	sort.SliceStable(files, func(i, j int) bool {118		return files[i].ModTime().After(files[j].ModTime())119	})120	validApp := regexp.MustCompile(a.AppPattern)121	for _, f := range files {122		if !f.IsDir() && validApp.MatchString(f.Name()) {123			return path.Join(a.AppDir, f.Name())124		}125	}126	log.Println("#> Info: No flogo apps found in " + a.AppDir)127	return ""128}129// CheckForUpdates will check for latest release130func (a *App) CheckForUpdates() {131	resp, err := http.Get(GithubLastestReleaseURL)132	if err != nil {133		fmt.Println()134		log.Println("# Info: Unable to reach server for updates.")135		fmt.Println()136		return137	}138	defer resp.Body.Close()139	var gitdata map[string]interface{}140	err = json.NewDecoder(resp.Body).Decode(&gitdata)141	if err != nil {142		fmt.Println()143		log.Fatalln("# Error: ERR_CHKUPDATE_DECODE", err)144		log.Fatalln("# Request: Please create an issue here for this error:", GithubIssuesURL)145	}146	for _, d := range gitdata["assets"].([]interface{}) {147		durl := d.(map[string]interface{})["browser_download_url"].(string)148		if strings.Contains(durl, runtime.GOOS) && !strings.Contains(durl, CurrentAppVersion) {149			a.IsUpdateAvailable = true150			a.UpdateURL = durl151			a.ReleaseNotes = strings.Replace(strings.TrimSpace(gitdata["body"].(string)), "\n", "\n\t", -1)152			a.WriteConfig()153			return154		} else if strings.Contains(durl, runtime.GOOS) {155			fmt.Println()156			// fmt.Println("Your app is up to date ð")157			return158		}159	}160}161// PrintUpdateInfo will print the update info162func (a *App) PrintUpdateInfo() {163	if a.IsUpdateAvailable {164		fmt.Println("#> New version of the app is available at:", a.UpdateURL)165		fmt.Println("#> Release Notes:")166		fmt.Printf("\t%s\n\n", a.ReleaseNotes)167	}168}169// Install will install the program170func (a *App) Install() {171	fmt.Print("#> Installing run-flogo-app...")172	ex, err := os.Executable()173	if err != nil {174		fmt.Println("failed")175		log.Fatalln("# Error: ERR_INSTALL_SELFPATH", err)176	}177	var src string178	var dst string179	if runtime.GOOS == "windows" {180		src = filepath.Dir(ex) + a._TempAppName181		dst = a._InstallPath + string(os.PathSeparator) + AppName + ".exe"182	} else {183		src = path.Join(filepath.Dir(ex), a._TempAppName)184		dst = path.Join(a._InstallPath, AppName)185	}186	err = utils.Copy(src, dst)187	if err != nil {188		fmt.Println("failed")189		log.Fatalln("# Error: ERR_INSTALL_COPY", err)190	}191	fmt.Println("done")192	fmt.Println("#> You can now directly execute ", AppName)193}194// Uninstall will install the program195func (a *App) Uninstall() {196	fmt.Println("#> Uninstalling run-flogo-app...")197	fmt.Print("...Deleting config file...")198	err := os.Remove(a._AppConfigPath)199	if err != nil {200		fmt.Println("failed")201		log.Println("# Error: ERR_UNINSTALL_CLRCONFIG", err)202	}203	fmt.Print("...Deleting main executable...")204	var target string205	if runtime.GOOS == "windows" {206		target = a._InstallPath + string(os.PathSeparator) + AppName + ".exe"207	} else {208		target = path.Join(a._InstallPath, AppName)209	}210	err = utils.Remove(target)211	if err != nil {212		fmt.Println("failed")213		fmt.Println("#> Unable to uninstall run-flogo-app...you can manually delete", path.Join(a._InstallPath, AppName))214		log.Fatalln("# Error: ERR_UNINSTALL_REMOVE", err)215	}216	fmt.Println()217	fmt.Println("#> Finished uninstalling run-flogo-app")218}219// Version ...220func (a *App) Version() {221	fmt.Println("## run-flogo-app")222	fmt.Println("#> Version:", CurrentAppVersion)223	fmt.Println("#> Developer: Abhijit Wakchaure")224	fmt.Println("#> Github:", GithubBaseURL)225}226// Main runs the core functions227func (a *App) Main() {228	go a.CheckForUpdates()229	a.ReadConfig()230	a.PrintUpdateInfo()231	a.validateConfig()232}...

check.go

Source:check.go

...24	var wg sync.WaitGroup25	u.print = make(chan bool)26	u.wg = &wg27	u.wg.Add(1)28	go printUpdateInfo(u.print, u.wg)29}30func (u *UpdateFacade) PrintUpdateBuffer() {31	u.print <- true32	u.wg.Wait()33}34func PrintUpdateInfoWithDetails() {35	updates := checkUpdates()36	if len(updates) > 0 {37		for _, update := range updates {38			logger.Infof(true, fmt.Sprintf("%-10s\t\t%-10s\t%s", update.Name, update.CompatibleVersion, update.Message))39		}40	} else {41		logger.Infof(true, "No Updates available.")42	}43}44func checkUpdates() []UpdateInfo {45	return append(checkGaugeUpdate(), checkPluginUpdates()...)46}47func recoverPanic() {48	if r := recover(); r != nil {49		logger.Fatalf(true, "%v\n%s", r, string(debug.Stack()))50	}51}52func printUpdateInfo(print chan bool, wg *sync.WaitGroup) {53	message := make(chan string)54	go func() {55		defer recoverPanic()56		updates := checkUpdates()57		if len(updates) > 0 {58			message <- "Updates are available. Run `gauge update -c` for more info."59		}60	}()61	waitToPrint(message, print, "", wg)62}63func waitToPrint(messageChan chan string, printChan chan bool, message string, wg *sync.WaitGroup) {64	select {65	case <-printChan:66		if message != "" {...

printUpdateInfo

Using AI Code Generation

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

printUpdateInfo

Using AI Code Generation

1import "fmt"2func main() {3  fmt.Println("Hello World")4}5import "fmt"6func main() {7  fmt.Println("Hello World")8}9import "fmt"10func main() {11  fmt.Println("Hello World")12}13import "fmt"14func main() {15  fmt.Println("Hello World")16}17import "fmt"18func main() {19  fmt.Println("Hello World")20}21import "fmt"22func main() {23  fmt.Println("Hello World")24}25import "fmt"26func main() {27  fmt.Println("Hello World")28}29import "fmt"30func main() {31  fmt.Println("Hello World")32}33import "fmt"34func main() {35  fmt.Println("Hello World")36}37import "fmt"38func main() {39  fmt.Println("Hello World")40}41import "fmt"42func main() {43  fmt.Println("Hello World")44}45import "fmt"46func main() {47  fmt.Println("Hello World")48}49import "fmt"50func main() {51  fmt.Println("Hello World")52}53import

printUpdateInfo

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello World")4	install.PrintUpdateInfo()5}6import "fmt"7func PrintUpdateInfo() {8	fmt.Println("This is a test")9}

printUpdateInfo

Using AI Code Generation

1import (2func main() {3	install.PrintUpdateInfo()4	fmt.Println("Hello, playground")5}6import "fmt"7func PrintUpdateInfo() {8	fmt.Println("Update available")9}10        /usr/lib/go-1.14/src/install (from $GOROOT)11        /home/username/go/src/install (from $GOPATH)

printUpdateInfo

Using AI Code Generation

1import (2func main() {3	install := install.NewInstall()4	install.PrintUpdateInfo()5}6import (7func main() {8	install := install.NewInstall()9	install.PrintUpdateInfo()10}11import (12func main() {13	install := install.NewInstall()14	install.PrintUpdateInfo()15}16import (17func main() {18	install := install.NewInstall()19	install.PrintUpdateInfo()20}21import (22func main() {23	install := install.NewInstall()24	install.PrintUpdateInfo()25}26import (27func main() {28	install := install.NewInstall()29	install.PrintUpdateInfo()30}31import (32func main() {33	install := install.NewInstall()34	install.PrintUpdateInfo()35}36import (37func main() {38	install := install.NewInstall()39	install.PrintUpdateInfo()40}41import (42func main() {43	install := install.NewInstall()44	install.PrintUpdateInfo()45}46import (47func main() {48	install := install.NewInstall()49	install.PrintUpdateInfo()50}

printUpdateInfo

Using AI Code Generation

1func main() {2    install := &Install{}3    install.printUpdateInfo()4}5func main() {6    install := &Install{}7    install.printUpdateInfo()8}9func main() {10    install := &Install{}11    install.printUpdateInfo()12}13func main() {14    install := &Install{}15    install.printUpdateInfo()16}17func main() {18    install := &Install{}19    install.printUpdateInfo()20}21func main() {22    install := &Install{}23    install.printUpdateInfo()24}25func main() {26    install := &Install{}27    install.printUpdateInfo()28}29func main() {30    install := &Install{}31    install.printUpdateInfo()32}33func main() {34    install := &Install{}35    install.printUpdateInfo()36}37func main() {38    install := &Install{}39    install.printUpdateInfo()40}41func main() {42    install := &Install{}43    install.printUpdateInfo()44}45func main() {46    install := &Install{}47    install.printUpdateInfo()48}49func main() {50    install := &Install{}51    install.printUpdateInfo()52}53func main() {54    install := &Install{}55    install.printUpdateInfo()56}57func main() {58    install := &Install{}59    install.printUpdateInfo()60}61func main() {62    install := &Install{}63    install.printUpdateInfo()64}

printUpdateInfo

Using AI Code Generation

1import (2func main() {3	fmt.Println("Using astaxie/beego/install package")4	install.PrintUpdateInfo()5}6import (7func main() {8	fmt.Println("Using astaxie/beego/install package")9	install.InstallPackage("github.com/astaxie/beego")10}

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