added flags

Author: nProgrammer

controllers/functions.go

@@ -33,12 +33,10 @@ func TimeLog() {
 	cmd.Run()
 }
 
-func ProgramStarting(cnf string, filepath string, modOrFile string) (string, string) {
-	if cnf == "cmd" {
-		filepath = os.Args[2]
-		modOrFile = os.Args[3]
-	} else if cnf == "cnf" {
-		command := os.Args[2]
+func ProgramStarting(cnf *string, filepath string, modOrFile string, command string, help *bool, version string) (string, string) {
+	if *cnf == "cmd" {
+
+	} else if *cnf == "cnf" {
 		jsonFile, err := os.Open("godemon-cnf.json")
 		ErrorHandle(err)
 		defer jsonFile.Close()
@@ -54,6 +52,9 @@ func ProgramStarting(cnf string, filepath string, modOrFile string) (string, str
 				modOrFile = commands.Commands[i].Option
 			}
 		}
+	} else if *help == true {
+		fmt.Printf("Godemon %v: \n 1. -cnf <- in this flag put info about what do you want to do - if use cmd option use -cnf=cmd, if config file use -cnf=cnf \n 2. -path <- path to file/directory \n 3. -modOrFile <- are you using modules or one file \n 4. -command <- binded command in config file \n", version)
+		os.Exit(1)
 	}
 	return filepath, modOrFile
 }

controllers/loadFlags.go

@@ -0,0 +1,21 @@
+package controllers
+
+import (
+	"flag"
+)
+
+func LoadCMD(filepath string, modOrFile string) (string, string, string, string, *bool) {
+	var filepathP *string
+	var modOrFileP *string
+	cnfP := flag.String("cnf", "", "a string")
+	filepathP = flag.String("path", "", "a string")
+	commandP := flag.String("command", "", "a string")
+	helpP := flag.Bool("help", false, "a bool")
+	modOrFileP = flag.String("modOrFile", "", "a string")
+	flag.Parse()
+	cnf := *cnfP
+	filepath = *filepathP
+	command := *commandP
+	modOrFile = *modOrFileP
+	return filepath, modOrFile, cnf, command, helpP
+}

main.go

@@ -8,12 +8,10 @@ import (
 )
 
 func main() {
+	version := "2.0.0"
 	doneChan := make(chan bool)
-	cnf := os.Args[1]
-	var filepath string
-	var modOrFile string
-	filepath, modOrFile = controllers.ProgramStarting(cnf, filepath, modOrFile)
-	fmt.Println(filepath)
+	filepath, modOrFile, cnf, command, help := controllers.LoadCMD("", "")
+	filepath, modOrFile = controllers.ProgramStarting(&cnf, filepath, modOrFile, command, help, version)
 	for true {
 		go func(doneChan chan bool) {
 			defer func() {