Merge pull request #5 from gaurav-gogia/dev

sync

cli/cli.go

@@ -19,10 +19,7 @@ func RunRepl() {
 	signal.Notify(c, os.Interrupt)
 	go func() {
 		<-c
-		fmt.Printf("\n\n")
-		fmt.Println("---- Leaving for a byte? I'll see you later! ----")
-		fmt.Printf("\n\n")
-		os.Exit(0)
+		repl.GracefulExit()
 	}()
 	repl.Start(os.Stdin, os.Stdout)
 }

go.mod

@@ -1,3 +1,3 @@
 module mutant
 
-go 1.16
+go 1.18

repl/repl.go

@@ -91,7 +91,7 @@ func Start(in io.Reader, out io.Writer) {
 }
 
 func welcome() {
-	fmt.Println(banner)
+	fmt.Print(banner)
 
 	user, err := user.Current()
 	if err != nil {
@@ -132,5 +132,16 @@ func vanity(line string, out io.Writer) bool {
 		return true
 	}
 
+	if line == "exit" {
+		GracefulExit()
+	}
+
 	return false
 }
+
+func GracefulExit() {
+	fmt.Printf("\n\n")
+	fmt.Println("---- Leaving for a byte? I'll see you later! ----")
+	fmt.Printf("\n\n")
+	os.Exit(0)
+}