HighGroundRoyaleFusion/Assets/_Scripts/Utils/BuildMaker.cs

// Build Maker
// For making iOS and Android builds automatically at default paths outside project folder
// Default Path for iOS build is /Users/${UserName}/Documents/_Builds/${Product Name}/iOS Build
// Default Path for Android build is ${UserName}/Documents/_Builds/${Product Name}/Android Build
// Only active scenes in build settings are included in build
// No need to create any folders all folders will be created automatically
// If build already exists no need to delete, it will Append existing build for iOS
// If APK already exists with the same version it will be deleted and new build will be generated
// If build is completed succesfully respective folders are automatically opened
// Shortcut key for Generating iOS Build => Cmd + Shift + i
// Shortcut key opening Build Path       => Cmd + Shift + o

using System;
using System.IO;
using UnityEngine;
using System.Collections.Generic;

#if UNITY_EDITOR

using UnityEditor;
using UnityEditor.Build.Reporting;

#endif

namespace HGR.Utils
{
    public static class BuildMaker
    {
        #if UNITY_EDITOR

        //===================================================
        // FIELDS
        //===================================================
        private static string _version = $"{PlayerSettings.bundleVersion}";

        //===================================================
        // METHODS
        //===================================================

        /// <summary>
        /// Method return the Build path according to the OS.
        /// </summary>
        /// <param name="target">The Build Target type passed.</param>
        /// <returns>A string of the whole path</returns>
        private static string GetBuildPath(BuildTarget target, bool server)
        {
            string path  = System.Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);

            //One check only for MacOSX because on MAC the Documents folder is inside the path returned by the above statement
            if(SystemInfo.operatingSystemFamily.Equals(OperatingSystemFamily.MacOSX))
                path += "/Documents";

            if(!Directory.Exists(path + "/_Builds"))
                Directory.CreateDirectory(path + "/_Builds");
            if(!Directory.Exists(path + "/_Builds/" + PlayerSettings.productName))
                Directory.CreateDirectory(path + "/_Builds/" + PlayerSettings.productName);
            path += "/_Builds/" + PlayerSettings.productName;

            switch(target)
            {
                case BuildTarget.StandaloneWindows64:

                    if(server)
                    {
                        if(!Directory.Exists(path + "/Server Build"))
                        Directory.CreateDirectory(path + "/Server Build");
                        else
                        {
                            Directory.Delete(path + "/Server Build", true);
                            Directory.CreateDirectory(path + "/Server Build");
                        }//else end

                        path += "/Server Build";
                    }//if end
                    else
                    {
                        if(!Directory.Exists(path + "/Standalone Build"))
                        Directory.CreateDirectory(path + "/Standalone Build");
                        else
                        {
                            Directory.Delete(path + "/Standalone Build", true);
                            Directory.CreateDirectory(path + "/Standalone Build");
                        }//else end

                        path += "/Standalone Build";
                    }//else end
                break;
                case BuildTarget.Android:
                    if(!Directory.Exists(path + "/Android Build"))
                        Directory.CreateDirectory(path + "/Android Build");
                    path += "/Android Build";
                break;
            }//switch end
            return path;
        }//GetBuildPath() end

        /// <summary>
        /// Method finds and returns the active scenes in build settings.
        /// </summary>
        /// <returns>Return an array of the currently active scenes.</returns>
        private static string[] GetActiveScenes()
        {
            List<string> scenes = new(); 
            
            foreach(EditorBuildSettingsScene scene in EditorBuildSettings.scenes)
            {
                if(scene.enabled)
                    scenes.Add(scene.path);
            }//loop end
            return scenes.ToArray();
        }//GetBuildScenes() end

        /// <summary>
        /// Method opens the OS explorer according to the path passed.
        /// </summary>
        /// <param name="path">The path to open.</param>
        private static void OpenInExplorer(string path) => EditorUtility.RevealInFinder(path);

        [MenuItem("Build/Generate Standalone Build")]
        private static void GenerateStandaloneBuild()
        {
            if(EditorUtility.DisplayDialog("BUILD MAKER", "Do you want to Generate Standalone Build?.", "Yes", "No"))
                MakeStandaloneBuild();
        }//GenerateAndroidBuild() end

        private static void MakeStandaloneBuild()
        {
            string path = GetBuildPath(BuildTarget.StandaloneWindows64, false);
            string name = path + $"/{PlayerSettings.productName}.exe";

            BuildPlayerOptions buildPlayerOptions = new()
            {
                scenes = GetActiveScenes(),
                locationPathName = name,
                target = BuildTarget.StandaloneWindows64,
                subtarget = (int)StandaloneBuildSubtarget.Player,
                options = BuildOptions.None
            };

            BuildReport report = BuildPipeline.BuildPlayer(buildPlayerOptions);
            BuildSummary summary = report.summary;

            if(summary.result == BuildResult.Succeeded)
            {
                OpenInExplorer(path);
                Debug.Log("Standalone Build Generated Successfully to path\n" + path);
            }//if end
        }//MakeStandaloneBuild() end

        [MenuItem("Build/Generate Server Build %#s")]
        private static void GenerateServerBuild()
        {
            if(EditorUtility.DisplayDialog("BUILD MAKER", "Do you want to Generate Server Build?.", "Yes", "No"))
                MakeServerBuild();
        }//GenerateAndroidBuild() end

        private static void MakeServerBuild()
        {
            string path = GetBuildPath(BuildTarget.StandaloneWindows64, true);
            string name = path + $"/{PlayerSettings.productName}.exe";

            BuildPlayerOptions buildPlayerOptions = new()
            {
                scenes = GetActiveScenes(),
                locationPathName = name,
                target = BuildTarget.StandaloneWindows64,
                subtarget = (int)StandaloneBuildSubtarget.Server,
                options = BuildOptions.None
            };

            BuildReport report = BuildPipeline.BuildPlayer(buildPlayerOptions);
            BuildSummary summary = report.summary;

            if(summary.result == BuildResult.Succeeded)
            {
                CreateLaunchFile(path);
                Debug.Log("Server Build Generated Successfully to path\n" + path);
                // MakeAndroidBuild();
            }//if end
        }//MakeAndroidBuild() end

        private static void CreateLaunchFile(string path)
        {
            path += "/Launch.bat";
            string dq = "\"";
            string bs = @"\";
            string command = $"start cmd /k {dq}.{bs}{PlayerSettings.productName}.exe -batchmode -nographics -logFile output.log{dq}";
            
            if (!File.Exists(path))
                File.WriteAllText(path, command);

            OpenInExplorer(path);
            EditorUserBuildSettings.SwitchActiveBuildTarget(BuildTargetGroup.Android, BuildTarget.Android);
        }//CreateLaunchFile() end

        [MenuItem("Build/Generate Android Build %#a")]
        private static void GenerateAndroidBuild()
        {
            if(EditorUtility.DisplayDialog("BUILD MAKER", "Do you want to Generate Android Build?.", "Yes", "No"))
                MakeAndroidBuild();
        }//GenerateAndroidBuild() end

        /// <summary>
        /// Method Generates an Android Platform Build.
        /// </summary>
        private static void MakeAndroidBuild()
        {
            string BuildPath = GetBuildPath(BuildTarget.Android, false);
            string BuildName = BuildPath + "/" + PlayerSettings.productName + " v" + _version + ".apk";

            //if same version apk exists then delete it
            if(File.Exists(BuildName))  
                File.Delete(BuildName);

            BuildPlayerOptions buildPlayerOptions = new()
            {
                scenes = GetActiveScenes(),
                locationPathName = BuildName,
                target = BuildTarget.Android,
                options = BuildOptions.None
            };

            BuildReport report = BuildPipeline.BuildPlayer(buildPlayerOptions);
            BuildSummary summary = report.summary;

            if(summary.result == BuildResult.Succeeded)
            {
                OpenInExplorer(BuildName);
                Debug.Log("Build Generated Successfully for Android Platform to path\n" + BuildPath);
                
            }//if end
        }//MakeAndroidBuild() end

        /// <summary>
        /// Method open the path at which the build has been generated.
        /// </summary>
        [MenuItem("Build/Open Build Path %#o")]
        private static void OpenBuildPath()
        {
            string BuildPath = string.Empty;
            switch(EditorUserBuildSettings.activeBuildTarget)
            {
                case BuildTarget.Android:
                    BuildPath = GetBuildPath(BuildTarget.Android, false);

                    if(File.Exists(BuildPath + "/" + PlayerSettings.productName + " v" + _version+ ".apk"))
                    {
                        OpenInExplorer(BuildPath + "/" + PlayerSettings.productName + " v" + _version + ".apk");
                        return;
                    }//if end
                break;
            }//switch end
            OpenInExplorer(BuildPath); 
        }//OpenBuildPath() end

        #endif

    }//class end

}//namespace end