public void OnPreprocessBuild(BuildReport report)
{
var target = report.summary.platform;
var path = report.summary.outputPath;
if (BuildType == TrimmerBuildType.None)
{
NonTrimmerBuild(target);
}
// Run options' PreprocessBuild
includesAnyOption = false;
foreach (var option in GetCurrentEditProfile().OrderBy(o => o.PostprocessOrder))
{
var inclusion = currentProfile == null ? OptionInclusion.Remove : currentProfile.GetInclusionOf(option, target);
includesAnyOption |= ((inclusion & OptionInclusion.Option) != 0);
if ((option.Capabilities & OptionCapabilities.ConfiguresBuild) != 0)
{
option.PreprocessBuild(report, inclusion);
}
}
GenerateBuildInfo(report.summary.guid);
string defines = null;
#if UNITY_2020_1_OR_NEWER
var extraScriptingDefines = OptionHelper.currentBuildOptions.extraScriptingDefines;
if (extraScriptingDefines != null && extraScriptingDefines.Length > 0)
{
defines = extraScriptingDefines.Join();
}
#else
var targetGroup = BuildPipeline.GetBuildTargetGroup(target);
defines = PlayerSettings.GetScriptingDefineSymbolsForGroup(targetGroup);
#endif
Debug.Log(string.Format(
"Trimmer: Building profile '{0}' for '{1}' to '{2}'\nIncluded: {3}\nSymbols: {4}",
currentProfile != null ? currentProfile.name : "null",
target, path,
GetCurrentEditProfile()
.Where(o => {
if (currentProfile == null)
{
return(false);
}
var inclusion = currentProfile.GetInclusionOf(o, target);
return(inclusion.HasFlag(OptionInclusion.Feature) || inclusion.HasFlag(OptionInclusion.Option));
})
.Select(o => o.Name)
.Join(),
defines
));
}
/// <summary>
/// Determine all the scripting define symbols set by a build profile for the given build target.
/// </summary>
static void GetScriptingDefineSymbols(BuildProfile buildProfile, BuildTarget target, HashSet <string> symbols)
{
var includesAnyOption = false;
foreach (var option in GetCurrentEditProfile().OrderBy(o => o.PostprocessOrder))
{
var inclusion = buildProfile == null ? OptionInclusion.Remove : buildProfile.GetInclusionOf(option, target);
includesAnyOption |= ((inclusion & OptionInclusion.Option) != 0);
option.GetScriptingDefineSymbols(inclusion, symbols);
}
if (!includesAnyOption)
{
symbols.Add(NO_TRIMMER);
}
}
/// <summary>
/// Build a profile with the given build options, synchronously starting the build.
/// </summary>
/// <remarks>
/// The `BuildPlayerOptions` will be passed through the profile's Options'
/// <see cref="Option.PrepareBuild"/>, which can modify it before the build is started.
///
/// > [!NOTE]
/// > If you do not set `options.locationPathName` and no option sets
/// > it in the `PrepareBuild` callback, then a save dialog will be shown.
///
/// > [!WARNING]
/// > With this method it's possible to build for a build target even if this
/// > target is not the active build target. This can lead to issues where
/// > build code for the given target is not run.
/// </remarks>
public static BuildReport BuildSync(BuildProfile buildProfile, BuildPlayerOptions options)
{
// Prepare build
BuildType = TrimmerBuildType.Profile;
currentProfile = buildProfile;
// Add Trimmer scripting define symbols
AddScriptingDefineSymbols(buildProfile, ref options);
// Run options' PrepareBuild
foreach (var option in GetCurrentEditProfile().OrderBy(o => o.PostprocessOrder))
{
if ((option.Capabilities & OptionCapabilities.ConfiguresBuild) == 0)
{
continue;
}
var inclusion = buildProfile == null ? OptionInclusion.Remove : buildProfile.GetInclusionOf(option, options.target);
options = option.PrepareBuild(options, inclusion);
}
// Ask for location if none has been set
if (string.IsNullOrEmpty(options.locationPathName))
{
if (Application.isBatchMode)
{
// Cannot pick path in batch mode
throw new Exception($"Trimmer: No build path set by profile or in build player options.");
}
else
{
options.locationPathName = PickBuildLocation(options.target);
if (string.IsNullOrEmpty(options.locationPathName))
{
Debug.Log("Cancelled build location dialog");
return(null);
}
}
}
// Make sure the path has the right extension
// Call internal method:
// string PostprocessBuildPlayer.GetExtensionForBuildTarget(BuildTargetGroup targetGroup, BuildTarget target, BuildOptions options)
var PostprocessBuildPlayer = typeof(BuildPipeline).Assembly.GetType("UnityEditor.PostprocessBuildPlayer");
if (PostprocessBuildPlayer == null)
{
Debug.LogWarning("Could not find PostprocessBuildPlayer to determine build file extension.");
}
else
{
var GetExtensionForBuildTarget = PostprocessBuildPlayer.GetMethod("GetExtensionForBuildTarget", BindingFlags.Public | BindingFlags.Static);
if (GetExtensionForBuildTarget == null)
{
Debug.LogWarning("Could not find GetExtensionForBuildTarget to determine build file extension.");
}
else
{
var args = new object[] { options.targetGroup, options.target, options.options };
var ext = (string)GetExtensionForBuildTarget.Invoke(null, args);
var current = Path.GetExtension(options.locationPathName);
if (current.Length > 0)
{
current = current.Substring(1); // Remove leading dot
}
if (!string.IsNullOrEmpty(ext) &&
Path.GetExtension(options.locationPathName).EqualsIgnoringCase(current))
{
options.locationPathName += "." + ext;
}
}
}
// Run the build
OptionHelper.currentBuildOptions = options;
var report = BuildPipeline.BuildPlayer(options);
if (report.summary.result != BuildResult.Succeeded)
{
OnBuildError(report);
}
else
{
Debug.Log(string.Format("Trimmer: Built {0} to '{1}'", options.target, options.locationPathName));
buildProfile.SetLastBuildPath(options.target, options.locationPathName);
}
currentProfile = null;
OptionHelper.currentBuildOptions = default;
return(report);
}
/// <summary>
/// Entry point for Unity Cloud builds.
/// </summary>
/// <remarks>
/// If you don't configure anything, Unity Cloud Build will build without a
/// profile, all Options will use their default value and will be removed.
///
/// Add the name of the Build Profile you want to build with to the target name
/// in Unity Cloud Build, enclosed in double underscores, e.g. `__Profile Name__`.
/// Note that since the target name can contain only alphanumeric characters,
/// spaces, dashes and underscores, those characters cannot appear in the profile
/// name either.
///
/// Also note that the ability for Options to set build options is limited,
/// currently only setting a custom scene list is supported.
/// </remarks>
public static void UnityCloudBuild(BuildManifestObject manifest)
{
BuildType = TrimmerBuildType.CloudBuild;
Debug.Log("UnityCloudBuild: Parsing profile name...");
// Get profile name from could build target name
string targetName;
if (!manifest.TryGetValue("cloudBuildTargetName", out targetName))
{
Debug.LogError("Could not get target name from cloud build manifest.");
}
else
{
var match = Regex.Match(targetName, @"__([\w\-. ]+)__");
if (match.Success)
{
targetName = match.Groups[1].Value;
Debug.Log("Parsed build profile name from target name: " + targetName);
}
}
Debug.Log("UnityCloudBuild: Looking for profile...");
BuildProfile buildProfile = null;
if (!string.IsNullOrEmpty(targetName))
{
buildProfile = BuildProfile.Find(targetName);
if (buildProfile == null)
{
Debug.LogError("Build Profile named '" + targetName + "' could not be found.");
return;
}
}
if (buildProfile == null)
{
Debug.LogWarning("No Build Profile selected. Add the Build Profile enclosed in double underscores (__) to the target name.");
return;
}
Debug.Log("UnityCloudBuild: Running PrepareBuild callbacks...");
// Prepare build
var options = GetDefaultOptions(EditorUserBuildSettings.activeBuildTarget);
currentProfile = buildProfile;
// Run options' PrepareBuild
foreach (var option in GetCurrentEditProfile().OrderBy(o => o.PostprocessOrder))
{
if ((option.Capabilities & OptionCapabilities.ConfiguresBuild) == 0)
{
continue;
}
var inclusion = buildProfile == null ? OptionInclusion.Remove : buildProfile.GetInclusionOf(option, options.target);
options = option.PrepareBuild(options, inclusion);
}
// Cloud Build doesn't allow changing BuildPlayerOptions.extraScriptingDefines,
// so we have to apply scripting define symbols to player settings
ApplyScriptingDefineSymbolsToPlayerSettings(buildProfile, options.target);
Debug.Log("UnityCloudBuild: Apply scenes...");
// Apply scenes
if (options.scenes != null && options.scenes.Length > 0)
{
var scenes = new EditorBuildSettingsScene[options.scenes.Length];
for (int i = 0; i < scenes.Length; i++)
{
scenes[i] = new EditorBuildSettingsScene(
options.scenes[i],
true
);
}
EditorBuildSettings.scenes = scenes;
}
OptionHelper.currentBuildOptions = options;
Debug.Log("UnityCloudBuild: Done!");
}