Unity Build Helper

A collection of useful helper classes for Unity builds.

Install your unity project

Install from npmjs

Add npmjs registry to Packages/manifest.json in your Unity project.

{
  "scopedRegistries": [
    {
      "name": "npmjs",
      "url": "https://registry.npmjs.com",
      "scopes": ["jp.masakura.unity"]
    }
  ],
  "dependencies": {
    // ...

1. Open Package Manager Window with Your Unity project.
2. Click +, select Add package by name...
3. entry jp.masakura.unity.build.helper
4. Click Add

Install from GitLab

1. Open Package Manager Window with your Unity project.
2. Click +, select Add package from git URL...
3. entry https://gitlab.com/ignis-build/unity-build-helper.git?path=Packages/jp.masakura.unity.build.helper
4. Click Add

Features

Temporary settings

Temporarily modify Unity build-time settings.

using (var settings = new TemporarySettings())
{
    // Property.
    settings.SetValue(() => PlayerSettings.usePlayerLog, false);

    // Getter method.
    settings.SetValue(() => PlayerSettings.GetApplicationIdentifier(BuildTargetGroup.Android), "com.example.app1");

    // Modify symbol.
    settings.Symbol(() => PlayerSettings.GetScriptingDefineSymbolsForGroup(BuildTargetGroup.Android),
        symbols.Add("DEBUG").Remove("LOGO"));

    BuildPlayer.BuildPipeline(/* ... */);
}
// When the Dispose() method is called,
// the setting values are reverted to their original values.

Signing settings

You can temporarily set code signing for Android and iOS.

// temporary siging settings for Android.
settings.Android().Signing(AndroidSigning.Manual(
    "path/to/app.keystore",
    "keystore password",
    "alias name",
    "alias password"
));

// temporary unsigned settings for Android.
settings.Android().Signing(AndroidSigning.Unsigned());
c
// The Signing Settings in PlayerSettings will be used as they are.
settings.Android().Signing(AndroidSigning.UsePlayerSettings());

// temporary auto signing settings for iOS.
settings.iOS().Signing(iOSSigning.Auto("apple developer team id"));

// temporary manual signing settings for iOS.
settings.iOS().Signing(iOSSigning.Manual(
    "apple developer team id",
    ProvisioningProfileType.Distribution,
    "provisioning profile uuid"
));

// The Signing Settings in PlayerSettings will be used as they are.
settings.iOS().Signing(iOSSigning.UsePlayerSettings());

It is also possible to handle the signing settings for both Android and iOS together.

var signing = new CodeSigning(
    AndroidSigning.Unsigned(),
    iOSSigning.Auto("apple developer team id")
);

// The signing settings for both Android and iOS will be changed.
settings.Signing(signing);

// The Signing Settings in PlayerSettings will be used as they are.
settings.Signing(CodeSigning.UsePlayerSettings());

Batch scope

After the process execution, the Editor will be closed if it's in batch mode.

[MenuItem("Batch/Task")]
public static RunTask()
{
    // Normal method.
    BatchScope.Run(() => { YourTask(); });
}

[MenuItem("Batch/Coroutine")]
public static RunCoroutine()
{
    // Coroutine.
    BatchScope.Run(YourCoroutine());
}

When running within -batchmode, -quit is not necessary.

$ /path/to/Unity -batchmode -executeMethod Batch.RunTask

Switch BuildTarget

using UnityEditor;
using Ignis.Unity.Building.Platforms.Extensions;

// ...

BuildTarget.Android.Switch();

In batch mode, switching is not possible due to Unity Editor restrictions. Trying to switch from Android to iOS will throw an exception. However, it does not throw an exception when there is no switch, such as from Android to Android.

Executes arbitrary code after switching the BuildTarget.

BuildTarget.Android.Switch()
    .WithCallback(context => {
        Debug.Log(context.Success);
        
        // ...
        
        context.ExitEditorIfBatchMode(0);
    });

The callback is invoked even when the switch did not occur, such as from Android to Android or due to some reason that the switch could not be made. context.Succeeded only returns false when the EditorUserBuildSettings.SwitchActiveBuildTargetAsync() method calls false.

When handling the code after the switch within batch scope.

BuildTarget.Android.Switch()
    .WithCallback(context => context.InBatchScope(() => {
        BuildPipeline.BuildPlayer(
            // ...
        )
    }));

When running the coroutine in batch scope.

BuildTarget.Android.Switch()
    .WithCallback(context => context.InBatchScope(
        Coroutine()
    }));

IEnumerator Coroutine()
{
    // ...

    yield break;
}

Scene helper for BuildPipeline.BuildPlayer()

It manages the scenes specified for BuildPipeline.BuildPlayer().

var scenes = UnityScenes.All()
    .MoveToPrimary(By.Name("Debug")) // Set Debug scene as the primary scene.
    .OnlyEnabled(); // Enabled scene only.

BuildPipeline.BuildPlayer(
    scenes,
    // ...
);

xcodebuild

Run xcodebuild using coroutine.

var xcodeBuild = new XcodeBuild()
    .WithWorkingDirectory("/path/to/directory");
EditorCoroutineUtility.StartCoroutineOwnerless(
    xcodeBuild.Run(args => args.Add("-projectPath", "/path/to/project"))
);

It can also be used in combination with BatchScope.

BatchScope.Run(
    xcodeBuild.Run(args => args.Add("-projectPath", "/path/to/project"))
);

Xcode project

var project = new XcodeProject("/path/to/xcode/project");

EditorCoroutineUtility.StartCoroutineOwnerless(
    project
        .Archive("/path/to/project.xcarchive", args => args
            .Configuration("Release")
            .UnityScheme())
        .Export("/path/to/export/directory", "/path/to/ExportOptions.plist")
); 

Archive zip

Archive Xcode archive and Xcode export into zip.

var project = new XcodeProject("/path/to/xcode/project");

EditorCoroutineUtility.StartCoroutineOwnerless(
    project
        .Archive("/path/to/project.xcarchive", args => args /* ... */)
        .Zip("/path/to/project.xcarchive.zip")
); 

License

MIT