code format

cli/config.go

@@ -1,5 +1,4 @@
-/*
-	This file handles config related tasks, include:
+/*  This file handles config related tasks, include:
 	readConfig()
 	writeConfig()
 	validateConfig()
@@ -87,16 +86,16 @@ func getDefaultConfig() cvpmConfig {
 }
 
 func createFolderIfNotExist(folderPath string) {
-		exist, err := isPathExists(folderPath)
+	exist, err := isPathExists(folderPath)
+	if err != nil {
+		log.Fatal(err)
+	}
+	if !exist {
+		err = os.Mkdir(folderPath, os.ModePerm)
 		if err != nil {
 			log.Fatal(err)
 		}
-		if !exist {
-			err = os.Mkdir(folderPath, os.ModePerm)
-			if err != nil {
-				log.Fatal(err)
-			}
-		}
+	}
 }
 
 func createFileIfNotExist(filePath string) {
@@ -131,6 +130,7 @@ func validateConfig() {
 		createFileIfNotExist(cvpmLogPath)
 		// check if package log file exists
 		cvpmPackageLogPath := filepath.Join(cvpmPath, "logs", "package.log")
+		createFileIfNotExist(cvpmPackageLogPath)
 	}
 }
 

cli/daemon.go

@@ -1,8 +1,6 @@
-/*
-	This file handles daemon and services related tasks.
+/*  This file handles daemon and services related tasks.
 	By using cvpm daemon install, it will install a system service under current user.
-	You can uninstall that service by using cvpm daemon uninstall
-*/
+	You can uninstall that service by using cvpm daemon uninstall */
 package main
 
 import (

cli/handler.go

@@ -1,11 +1,9 @@
-/*
-	This file defines the handlers for different command.
+/*  This file defines the handlers for different command.
 		Login
 		Install
 		List
 		Repo
-	and etc.
-*/
+	and etc. */
 package main
 
 import (

cli/service.go

@@ -24,9 +24,8 @@ func getRunUser() string {
 	currentUser, _ := user.Current()
 	if currentUser.Username == "root" && runtime.GOOS != "windows" {
 		return os.Getenv("SUDO_USER")
-	} else {
-		return currentUser.Username
 	}
+	return currentUser.Username
 }
 
 func getCVPMDConfig() *service.Config {
@@ -41,6 +40,7 @@ func getCVPMDConfig() *service.Config {
 	return srvConf
 }
 
+// cvpm daemon install -> install the background daemon service
 func InstallService() {
 	srvConfig := getCVPMDConfig()
 	dae := &sol{}
@@ -57,7 +57,7 @@ func InstallService() {
 		log.Fatal(err)
 	}
 }
-
+// cvpm daemon uninstall -> uninstall the background daemon service
 func UninstallService() {
 	srvConfig := getCVPMDConfig()
 	dae := &sol{}

cli/shell.go

@@ -162,7 +162,7 @@ func (p *Process) OpenInputStream() (io.WriteCloser, error) {
 }
 func (p *Process) StreamOutput() *bufio.Scanner {
 	//pipe both stdout and stderr into the same pipe
-	//panics if you do streamoutput after proccess starting or
+	//panics if you do streamoutput after process starting or
 	//if the output stream is already set
 	if p.started {
 		panic("Cant set output stream after starting")

cli/template.go

@@ -12,6 +12,9 @@ import (
 func _getRunnerTpl() string {
 	var runnerTpl = "https://tpl.cvtron.xyz/runners/runner.tpl"
 	resp, err := http.Get(runnerTpl)
+	if err != nil {
+		log.Fatal(err)
+	}
 	body, err := ioutil.ReadAll(resp.Body)
 	if err != nil {
 		log.Fatal(err)

cli/utils.go

@@ -39,9 +39,8 @@ func isRoot() bool {
 	}
 	if usr.Username == "root" {
 		return true
-	} else {
-		return false
-	}
+	} 
+	return false
 }
 
 func getDirSizeMB(path string) float64 {
@@ -62,19 +61,18 @@ func isPortOpen(port string, timeout time.Duration) bool {
 	if conn != nil {
 		conn.Close()
 		return false
-	} else {
-		return true
 	}
+	return true
 }
 
 func findNextOpenPort(port int) string {
 	var hasFound bool = false
-	var str_port string
+	var strPort string
 	for ; !hasFound; port++ {
-		str_port = strconv.Itoa(port)
-		if isPortOpen(str_port, defaultTimeout) {
+		strPort = strconv.Itoa(port)
+		if isPortOpen(strPort, defaultTimeout) {
 			hasFound = true
 		}
 	}
-	return str_port
+	return strPort
 }