/// <summary>
/// Constructor
/// </summary>
/// <param name="Writer">The text writer to output to</param>
/// <param name="bLeaveOpen">Whether to leave the writer open when the object is disposed</param>
/// <param name="Style">The output style</param>
public JsonWriter(TextWriter Writer, bool bLeaveOpen = false, JsonWriterStyle Style = JsonWriterStyle.Readable)
{
this.Writer = Writer;
this.bLeaveOpen = bLeaveOpen;
this.Style = Style;
Indent = "";
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="FileName">File to write to</param>
/// <param name="Style">Should use packed JSON or not</param>
public JsonWriter(FileReference FileName, JsonWriterStyle Style = JsonWriterStyle.Readable)
: this(new StreamWriter(FileName.FullName))
{
this.Style = Style;
}
/// <summary>
/// Write project file info in JSON file.
/// For every combination of <c>UnrealTargetPlatform</c>, <c>UnrealTargetConfiguration</c> and <c>TargetType</c>
/// will be generated separate JSON file.
/// Project file will be stored:
/// For UE4: {UE4Root}/Engine/Intermediate/ProjectFiles/.Rider/{Platform}/{Configuration}/{TargetType}/{ProjectName}.json
/// For game: {GameRoot}/Intermediate/ProjectFiles/.Rider/{Platform}/{Configuration}/{TargetType}/{ProjectName}.json
/// </summary>
/// <remarks>
/// * <c>UnrealTargetPlatform.Win32</c> will be always ignored.
/// * <c>TargetType.Editor</c> will be generated for current platform only and will ignore <c>UnrealTargetConfiguration.Test</c> and <c>UnrealTargetConfiguration.Shipping</c> configurations
/// * <c>TargetType.Program</c> will be generated for current platform only and <c>UnrealTargetConfiguration.Development</c> configuration only
/// </remarks>
/// <param name="InPlatforms"></param>
/// <param name="InConfigurations"></param>
/// <param name="PlatformProjectGenerators"></param>
/// <param name="Minimize"></param>
/// <returns></returns>
public bool WriteProjectFile(List <UnrealTargetPlatform> InPlatforms,
List <UnrealTargetConfiguration> InConfigurations,
PlatformProjectGeneratorCollection PlatformProjectGenerators, JsonWriterStyle Minimize)
{
string ProjectName = ProjectFilePath.GetFileNameWithoutAnyExtensions();
DirectoryReference ProjectRootFolder = RootPath;
List <Tuple <FileReference, UEBuildTarget> > FileToTarget = new List <Tuple <FileReference, UEBuildTarget> >();
foreach (UnrealTargetPlatform Platform in InPlatforms)
{
foreach (UnrealTargetConfiguration Configuration in InConfigurations)
{
foreach (ProjectTarget ProjectTarget in ProjectTargets)
{
if (TargetTypes.Any() && !TargetTypes.Contains(ProjectTarget.TargetRules.Type))
{
continue;
}
// Skip Programs for all configs except for current platform + Development & Debug configurations
if (ProjectTarget.TargetRules.Type == TargetType.Program &&
(BuildHostPlatform.Current.Platform != Platform ||
!(Configuration == UnrealTargetConfiguration.Development || Configuration == UnrealTargetConfiguration.Debug)))
{
continue;
}
// Skip Editor for all platforms except for current platform
if (ProjectTarget.TargetRules.Type == TargetType.Editor && (BuildHostPlatform.Current.Platform != Platform || (Configuration == UnrealTargetConfiguration.Test || Configuration == UnrealTargetConfiguration.Shipping)))
{
continue;
}
DirectoryReference ConfigurationFolder = DirectoryReference.Combine(ProjectRootFolder, Platform.ToString(), Configuration.ToString());
DirectoryReference TargetFolder =
DirectoryReference.Combine(ConfigurationFolder, ProjectTarget.TargetRules.Type.ToString());
string DefaultArchitecture = UEBuildPlatform
.GetBuildPlatform(Platform)
.GetDefaultArchitecture(ProjectTarget.UnrealProjectFilePath);
TargetDescriptor TargetDesc = new TargetDescriptor(ProjectTarget.UnrealProjectFilePath, ProjectTarget.Name,
Platform, Configuration, DefaultArchitecture, Arguments);
try
{
UEBuildTarget BuildTarget = UEBuildTarget.Create(TargetDesc, false, false);
FileReference OutputFile = FileReference.Combine(TargetFolder, $"{ProjectName}.json");
FileToTarget.Add(Tuple.Create(OutputFile, BuildTarget));
}
catch (Exception Ex)
{
Log.TraceWarning("Exception while generating include data for Target:{0}, Platform: {1}, Configuration: {2}", TargetDesc.Name, Platform.ToString(), Configuration.ToString());
Log.TraceWarning(Ex.ToString());
}
}
}
}
foreach (Tuple <FileReference, UEBuildTarget> tuple in FileToTarget)
{
try
{
CurrentTarget = tuple.Item2;
CurrentTarget.PreBuildSetup();
SerializeTarget(tuple.Item1, CurrentTarget, Minimize);
}
catch (Exception Ex)
{
Log.TraceWarning("Exception while generating include data for Target:{0}, Platform: {1}, Configuration: {2}", tuple.Item2.AppName, tuple.Item2.Platform.ToString(), tuple.Item2.Configuration.ToString());
Log.TraceWarning(Ex.ToString());
}
}
return(true);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="FileName">File to write to</param>
/// <param name="Style">Should use packed JSON or not</param>
public JsonWriter(string FileName, JsonWriterStyle Style = JsonWriterStyle.Readable)
: this(new StreamWriter(FileName))
{
this.Style = Style;
}
private void SerializeTarget(FileReference OutputFile, UEBuildTarget BuildTarget, JsonWriterStyle Minimize)
{
DirectoryReference.CreateDirectory(OutputFile.Directory);
using (JsonWriter Writer = new JsonWriter(OutputFile, Minimize))
{
ExportTarget(BuildTarget, Writer);
}
}