Move funcs to other file

file.go

@@ -0,0 +1,39 @@
+package main
+
+import (
+	"os"
+	"path/filepath"
+	"strconv"
+)
+
+func remove(path string) {
+	if !*force {
+		return
+	}
+
+	if *moveToFolder == "" {
+		os.Remove(path)
+		return
+	}
+
+	moveButDontOvewrite(path, *moveToFolder)
+}
+
+func moveButDontOvewrite(path string, targetPath string) {
+	num := 0
+
+	filename := filepath.Base(path)
+
+	target := filepath.Join(targetPath, filename)
+
+	for {
+		_, err := os.Stat(target)
+		if os.IsNotExist(err) {
+			os.Rename(path, target)
+			return
+		}
+
+		target = filepath.Join(targetPath, filename+"."+strconv.Itoa(num))
+		num++
+	}
+}