feat: create includes empty go file

cmd/create.go

@@ -3,6 +3,7 @@ package cmd
 import (
 	"bufio"
 	"fmt"
+	"io/ioutil"
 	"os/exec"
 	"strconv"
 
@@ -23,6 +24,14 @@ func SetupProject() {
 		}
 	}
 
+	if goFileExist, _ := internal.CheckFileExist("main.go"); !goFileExist {
+		internal.PrintStep("Adding empty main.go")
+		if err := addEmptyGoFile(); err != nil {
+			internal.PrintError(err)
+			return
+		}
+	}
+
 	internal.PrintStep("Create successful")
 }
 
@@ -69,3 +78,13 @@ func getScripts(dir string) []string {
 	keepScript := fmt.Sprintf(`cd %s && touch .keep`, dir)
 	return []string{script, countScript, keepScript}
 }
+
+func addEmptyGoFile() error {
+	data := []byte("package main\n\nfunc main() {}")
+
+	if err := ioutil.WriteFile("main.go", data, 0777); err != nil {
+		return err
+	}
+
+	return nil
+}