How to use printUpdateInfo method of install Package

Best Gauge code snippet using install.printUpdateInfo

core.go

Source:core.go Github

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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 👍")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}...

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check.go

Source:check.go Github

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...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 != "" {...

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printUpdateInfo

Using AI Code Generation

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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}

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printUpdateInfo

Using AI Code Generation

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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

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printUpdateInfo

Using AI Code Generation

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

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printUpdateInfo

Using AI Code Generation

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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)

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printUpdateInfo

Using AI Code Generation

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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}

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printUpdateInfo

Using AI Code Generation

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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}

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printUpdateInfo

Using AI Code Generation

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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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