Adds Server build options to menu

BuildMenu.cs

    using UnityEngine;
    using UnityEditor;
    using System.Collections;
    using System.IO;
    using System.Security.AccessControl;
    using System.Collections.Generic;
    public class BuildMenu {

    [MenuItem("File/Build Linux Headerless")]
    static void BuildLinuxServer() {
            AddScriptingSymbol("SERVER");
            string appPath = Path.GetFullPath(Path.Combine("Server", Application.productName));
            BuildPipeline.BuildPlayer( EditorBuildSettings.scenes, appPath, BuildTarget.StandaloneLinux64, BuildOptions.EnableHeadlessMode );
            string metaPath = Path.Combine("Server", "application.json");
            File.WriteAllText(metaPath, JsonUtility.ToJson(new AppData(),true));
            RemoveScriptingSymbol("SERVER");
        }

    [MenuItem("File/Upload Linux Build")]
    static void Upload() {
        /*
         * Send command to spawn node upload
         */


    }

        [MenuItem("File/Build Windows Server")]
        static void BuildWindowsServer() {
            AddScriptingSymbol("SERVER");
            PlayerSettings.runInBackground = true;
            string fileName = string.Format("{0}.exe",Application.productName);
            string appPath = Path.GetFullPath(Path.Combine("Server", fileName));
            BuildPipeline.BuildPlayer(EditorBuildSettings.scenes, appPath, BuildTarget.StandaloneWindows64, BuildOptions.AutoRunPlayer | BuildOptions.Development );
            //string metaPath = Path.Combine("Server", "application.json");
            //File.WriteAllText(metaPath, JsonUtility.ToJson(new AppData(), true));
            RemoveScriptingSymbol("SERVER");
        }

        static void AddScriptingSymbol(string symbol) {
            string defines = PlayerSettings.GetScriptingDefineSymbolsForGroup(BuildTargetGroup.Standalone);
            var defineArray = new List<string>(defines.Split(';'));
            defineArray.Add(symbol);
            defines = string.Join(";", defineArray.ToArray());
            PlayerSettings.SetScriptingDefineSymbolsForGroup(BuildTargetGroup.Standalone, defines);

        }

        static void RemoveScriptingSymbol(string symbol) {
            string defines = PlayerSettings.GetScriptingDefineSymbolsForGroup(BuildTargetGroup.Standalone);
            var defineArray = new List<string>( defines.Split(';') );
            defineArray.RemoveAll((s)=>symbol==s);
            defines = string.Join(";", defineArray.ToArray());
            PlayerSettings.SetScriptingDefineSymbolsForGroup(BuildTargetGroup.Standalone, defines);
        }
    }

[System.Serializable]
public class AppData {
    public string productName;
    public string companyName;
    public string version;
    public string unityVersion;

    public AppData() {
        productName = Application.productName;
        companyName = Application.companyName;
        version = Application.version;
        unityVersion = Application.unityVersion;
    }
}