Split the menu to another file.

gastenboek.go

@@ -1,48 +1,21 @@
-package main
+package gastenboek
 
 import (
 	"fmt"
-//"syscall"
-	"log"
 	"os"
-	"os/exec"
 	"os/signal"
 )
 
-func terminalSize() (width, height int) {
-	cmd := exec.Command("stty", "size")
-	cmd.Stdin = os.Stdin
-	out, err := cmd.Output()
-	fmt.Printf("out: %#v\n", string(out))
-	fmt.Printf("err: %#v\n", err)
-	if err != nil {
-		log.Fatal(err)
-	}
-	return 0, 0
-}
-
-func showMenu() {
-	cmd := exec.Command("echo","Thalia Constitutieborrel Gastenboek\n Optie 1 1: Optie 2 2:")
-	err := cmd.Run()
-	if(err != nil){
-		fmt.Printf("There has been an error: %s ",err)
-	}
-}
-
-
-func signalCatcher(){
+func signalCatcher() {
 	c := make(chan os.Signal)
 	signal.Notify(c)
 	for sig := range c {
-		fmt.Printf("Signal received: %v",sig)
+		fmt.Printf("Signal received: %v", sig)
 	}
 }
 
 func main() {
 	go signalCatcher()
 	go showMenu()
-	for i:=0;i<200000;i+=1{
-		fmt.Println(i)
-	}
-return
+	return
 }

menu.go

@@ -0,0 +1,29 @@
+package gastenboek
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"os/exec"
+)
+
+func terminalSize() (width, height int) {
+	cmd := exec.Command("stty", "size")
+	cmd.Stdin = os.Stdin
+	out, err := cmd.Output()
+	fmt.Printf("out: %#v\n", string(out))
+	fmt.Printf("err: %#v\n", err)
+	if err != nil {
+		log.Fatal(err)
+	}
+	return 0, 0
+}
+
+func showMenu() {
+	cmd := exec.Command("echo", "Thalia Constitutieborrel Gastenboek\n Optie 1 1: Optie 2 2:")
+	err := cmd.Run()
+	if err != nil {
+		fmt.Printf("There has been an error: %s ", err)
+	}
+
+}