error handling added

Author: nProgrammer

controllers/executables.go

@@ -9,19 +9,22 @@ func killProcess() {
 	cmd := exec.Command("killall", "-9", "app-godemon-app-godemon-tmp-generated")
 	cmd.Stdout = os.Stdout
 	cmd.Stderr = os.Stderr
-	cmd.Run()
+	err := cmd.Run()
+	ErrorHandle(err)
 }
 
 func execMOD() {
 	cmd := exec.Command("./app-godemon-app-godemon-tmp-generated")
 	cmd.Stdout = os.Stdout
 	cmd.Stderr = os.Stderr
-	cmd.Run()
+	err := cmd.Run()
+	ErrorHandle(err)
 }
 
 func execFile(filepath string) {
 	cmd := exec.Command("go", "run", filepath)
 	cmd.Stdout = os.Stdout
 	cmd.Stderr = os.Stderr
-	cmd.Run()
+	err := cmd.Run()
+	ErrorHandle(err)
 }

controllers/functions.go

@@ -16,9 +16,11 @@ func ExecMOD() {
 	byteValue, err := ioutil.ReadAll(jsonFile)
 	ErrorHandle(err)
 	var pr models.Project
-	json.Unmarshal(byteValue, &pr)
+	err = json.Unmarshal(byteValue, &pr)
+	ErrorHandle(err)
 	for i := 0; i < len(pr.Vars); i++ {
-		os.Setenv(pr.Vars[i].Key, pr.Vars[i].Value)
+		err = os.Setenv(pr.Vars[i].Key, pr.Vars[i].Value)
+		ErrorHandle(err)
 	}
 	execMOD()
 }
@@ -37,7 +39,7 @@ func ProgramStarting(cnf *string, filepath string, modOrFile string, command str
 	} else if *cnf == "cnf" {
 		filepath, modOrFile = cnfFunc(command, "", "")
 	} else if *cnf == "deploy" {
-		deploy()
+		deploy(oso, arch)
 	} else if init == true {
 		if arch == "" && oso == "" {
 			fmt.Println("\nPlease specify OS architecture and OS platform")

controllers/jsonLoading.go

@@ -16,7 +16,8 @@ func loadProjectInfo() models.Project {
 	byteValue, err := ioutil.ReadAll(jsonFile)
 	ErrorHandle(err)
 	var project models.Project
-	json.Unmarshal(byteValue, &project)
+	err = json.Unmarshal(byteValue, &project)
+	ErrorHandle(err)
 	if project.Name == "" || project.Path == "" {
 		fmt.Println("Project name or path is empty")
 		os.Exit(1)

controllers/logsToCli.go

@@ -12,5 +12,6 @@ func timeLog() {
 	cmd := exec.Command("printf", "\\e[1;34m%-6s\\e[m\n", log)
 	cmd.Stdout = os.Stdout
 	cmd.Stderr = os.Stderr
-	cmd.Run()
+	err := cmd.Run()
+	ErrorHandle(err)
 }

controllers/pv.go

@@ -14,7 +14,8 @@ func deploy(oso string, archL string) {
 	var arch string
 	pr := loadProjectInfo()
 	name := pr.Name
-	os.Chdir(pr.Path)
+	err := os.Chdir(pr.Path)
+	ErrorHandle(err)
 	if oso != "" && archL == "" {
 		goos = "GOOS=" + oso
 		arch = "GOARCH=" + archL
@@ -25,13 +26,16 @@ func deploy(oso string, archL string) {
 	cmd := exec.Command("env", goos, arch, "go", "build", "-o", name)
 	cmd.Stdout = os.Stdout
 	cmd.Stderr = os.Stderr
-	cmd.Run()
+	err = cmd.Run()
+	ErrorHandle(err)
 	os.Exit(1)
 }
 
 func initialize(name string, arch string, oso string) {
-	os.Mkdir(name, 0777)
-	os.Chdir(name)
+	err := os.Mkdir(name, 0777)
+	ErrorHandle(err)
+	err = os.Chdir(name)
+	ErrorHandle(err)
 	var project models.Project
 	path, _ := os.Getwd()
 	project.Path = path
@@ -44,12 +48,15 @@ func initialize(name string, arch string, oso string) {
 	command.Path = path
 	command.Option = "mod"
 	project.Commands = append(project.Commands, command)
-	file, _ := json.MarshalIndent(project, "", "	")
-	_ = ioutil.WriteFile("project.json", file, 0644)
+	file, err := json.MarshalIndent(project, "", "	")
+	ErrorHandle(err)
+	err = ioutil.WriteFile("project.json", file, 0644)
+	ErrorHandle(err)
 	cmd := exec.Command("go", "mod", "init", name)
 	cmd.Stdout = os.Stdout
 	cmd.Stderr = os.Stderr
-	cmd.Run()
+	err = cmd.Run()
+	ErrorHandle(err)
 	os.Exit(1)
 }
 

main.go

@@ -11,7 +11,8 @@ func main() {
 	cmd := exec.Command("printf", "\\e[1;34m%-6s\\e[m\n", "Starting godemon... \n")
 	cmd.Stdout = os.Stdout
 	cmd.Stderr = os.Stderr
-	cmd.Run()
+	err := cmd.Run()
+	controllers.ErrorHandle(err)
 	version := "2.2.2"
 	doneChan := make(chan bool)
 	filepath, modOrFile, cnf, command, help, init, name, oso, arch := controllers.LoadCMD("", "")
@@ -22,17 +23,17 @@ func main() {
 				doneChan <- true
 			}()
 			err := controllers.WatchFiles(filepath)
-			if err != nil {
-				fmt.Println(err)
-			}
+			controllers.ErrorHandle(err)
 			fmt.Println("File has been changed")
 			if modOrFile == "mod" {
-				os.Chdir(filepath)
+				err = os.Chdir(filepath)
+				controllers.ErrorHandle(err)
 				controllers.TimeLog()
 				cmd := exec.Command("go", "build", "-o", "app-godemon-app-godemon-tmp-generated")
 				cmd.Stdout = os.Stdout
 				cmd.Stderr = os.Stderr
-				cmd.Run()
+				err = cmd.Run()
+				controllers.ErrorHandle(err)
 				go controllers.ExecMOD()
 			} else if modOrFile == "file" {
 				controllers.TimeLog()