public override void ExecuteBuild()
{
string RootDirParam = ParseParamValue("RootDir", null);
if (RootDirParam == null)
{
throw new AutomationException("Missing -BaseDir=... parameter");
}
string CreatedBy = ParseParamValue("CreatedBy", null);
string CreatedByUrl = ParseParamValue("CreatedByUrl", null);
bool bForce = ParseParam("Force");
foreach (FileReference PluginFile in DirectoryReference.EnumerateFiles(new DirectoryReference(RootDirParam), "*.uplugin", System.IO.SearchOption.AllDirectories))
{
Log("Reading {0}", PluginFile);
string InputText = File.ReadAllText(PluginFile.FullName);
// Parse the descriptor
PluginDescriptor Descriptor;
try
{
Descriptor = new PluginDescriptor(JsonObject.Parse(InputText));
}
catch (JsonParseException Ex)
{
LogError("Unable to parse {0}: {1}", PluginFile, Ex.ToString());
continue;
}
// Update the fields
if (CreatedBy != null && Descriptor.CreatedBy != CreatedBy)
{
Log(" Updating 'CreatedBy' field from '{0}' to '{1}'", Descriptor.CreatedBy ?? "<empty>", CreatedBy);
Descriptor.CreatedBy = CreatedBy;
}
if (CreatedByUrl != null)
{
Log(" Updating 'CreatedByURL' field from '{0}' to '{1}'", Descriptor.CreatedByURL ?? "<empty>", CreatedByUrl);
Descriptor.CreatedByURL = CreatedByUrl;
}
// Format the output text
StringBuilder Output = new StringBuilder();
using (JsonWriter Writer = new JsonWriter(new StringWriter(Output)))
{
Writer.WriteObjectStart();
Descriptor.Write(Writer);
Writer.WriteObjectEnd();
}
// Compare the output and input; write it if it differs
string OutputText = Output.ToString();
if (InputText != OutputText)
{
if (CommandUtils.IsReadOnly(PluginFile.FullName))
{
if (!bForce)
{
LogWarning("File is read only; skipping write.");
continue;
}
CommandUtils.SetFileAttributes(PluginFile.FullName, ReadOnly: false);
}
Log(" Writing updated file.", PluginFile);
FileReference.WriteAllText(PluginFile, OutputText);
}
}
}
