unity-builder/dist/default-build-script/Assets/Editor/UnityBuilderAction/Builder.cs
Daniel 857a41e877
Build subtarget support for Unity 2021.2+ (#532)
* Subtarget support for Unity 2021.2+

Allows passing the -standaloneBuildSubtarget parameter via customParameters in order to facilitate dedicated server builds. Since Unity introduced the subtarget option in 2021.2, this parameter only takes effect in supported Unity versions.

* Fix build subtarget compatibility

Certain versions of Unity do not have a value for `NoSubtarget`. Using `default` will be more robust against churn in this area of Unity's API.
2023-04-15 12:23:51 -05:00

94 lines
3.2 KiB
C#

using System;
using System.Linq;
using System.Reflection;
using UnityBuilderAction.Input;
using UnityBuilderAction.Reporting;
using UnityBuilderAction.Versioning;
using UnityEditor;
using UnityEditor.Build.Reporting;
using UnityEngine;
namespace UnityBuilderAction
{
static class Builder
{
public static void BuildProject()
{
// Gather values from args
var options = ArgumentsParser.GetValidatedOptions();
// Gather values from project
var scenes = EditorBuildSettings.scenes.Where(scene => scene.enabled).Select(s => s.path).ToArray();
// Get all buildOptions from options
BuildOptions buildOptions = BuildOptions.None;
foreach (string buildOptionString in Enum.GetNames(typeof(BuildOptions))) {
if (options.ContainsKey(buildOptionString)) {
BuildOptions buildOptionEnum = (BuildOptions) Enum.Parse(typeof(BuildOptions), buildOptionString);
buildOptions |= buildOptionEnum;
}
}
#if UNITY_2021_2_OR_NEWER
// Determine subtarget
StandaloneBuildSubtarget buildSubtarget;
if (!options.TryGetValue("standaloneBuildSubtarget", out var subtargetValue) || !Enum.TryParse(subtargetValue, out buildSubtarget)) {
buildSubtarget = default;
}
#endif
// Define BuildPlayer Options
var buildPlayerOptions = new BuildPlayerOptions {
scenes = scenes,
locationPathName = options["customBuildPath"],
target = (BuildTarget) Enum.Parse(typeof(BuildTarget), options["buildTarget"]),
options = buildOptions,
#if UNITY_2021_2_OR_NEWER
subtarget = (int) buildSubtarget
#endif
};
// Set version for this build
VersionApplicator.SetVersion(options["buildVersion"]);
// Apply Android settings
if (buildPlayerOptions.target == BuildTarget.Android)
{
VersionApplicator.SetAndroidVersionCode(options["androidVersionCode"]);
AndroidSettings.Apply(options);
}
// Execute default AddressableAsset content build, if the package is installed.
// Version defines would be the best solution here, but Unity 2018 doesn't support that,
// so we fall back to using reflection instead.
var addressableAssetSettingsType = Type.GetType(
"UnityEditor.AddressableAssets.Settings.AddressableAssetSettings,Unity.Addressables.Editor");
if (addressableAssetSettingsType != null)
{
// ReSharper disable once PossibleNullReferenceException, used from try-catch
try
{
addressableAssetSettingsType.GetMethod("CleanPlayerContent", BindingFlags.Static | BindingFlags.Public)
.Invoke(null, new object[] {null});
addressableAssetSettingsType.GetMethod("BuildPlayerContent", new Type[0]).Invoke(null, new object[0]);
}
catch (Exception e)
{
Debug.LogError($"Failed to run default addressables build:\n{e}");
}
}
// Perform build
BuildReport buildReport = BuildPipeline.BuildPlayer(buildPlayerOptions);
// Summary
BuildSummary summary = buildReport.summary;
StdOutReporter.ReportSummary(summary);
// Result
BuildResult result = summary.result;
StdOutReporter.ExitWithResult(result);
}
}
}