int Compile(String cmdline, LogListener log_listener)
{
Log.LogMessageFromText("glsl2cpp " + cmdline, MessageImportance.Normal);
Log.LogCommandLine(MessageImportance.Normal, "glsl2cpp " + cmdline);
ProcessStartInfo sinfo = new ProcessStartInfo("glsl2cpp", cmdline);
sinfo.UseShellExecute = false;
sinfo.RedirectStandardError = true;
sinfo.RedirectStandardOutput = true;
Process process = Process.Start(sinfo);
log_listener.Attach(process);
process.WaitForExit();
int exit_code = process.ExitCode;
return(exit_code);
}
public override bool Execute()
{
if (src_files == null || src_files.Length == 0)
{
return(true);
}
bool success = true;
List <ITaskItem> outputs = new List <ITaskItem>();
String dependency_log_file = dependency_log.ItemSpec != null ? dependency_log.ItemSpec : null;
String command_log_file = command_log.ItemSpec != null ? command_log.ItemSpec : null;
Dependencies depends = new Dependencies(dependency_log_file, command_log_file);
cancelled = false;
for (int i = 0; i < src_files.Length && !cancelled; ++i)
{
ITaskItem item = src_files[i];
String source_file = item.ItemSpec;
String target_file = item.GetMetadata("TargetFile");
if (String.IsNullOrWhiteSpace(target_file))
{
target_file = source_file + ".cpp";
Log.LogWarning("no target file specified, defaulting to '" + target_file + '\'');
}
ITaskItem item_out = new TaskItem(target_file);
item.CopyMetadataTo(item_out);
CommandLine cmdline = new CommandLine(item, source_file, target_file);
String target_title = source_file;
if (depends.NeedsToBuild(force_rebuild, source_file, target_file, cmdline.CmdLineString))
{
Log.LogMessageFromText(source_file, MessageImportance.High);
depends.ResetDependencies(source_file);
LogListener log_listener = new LogListener(Log, cmdline, depends);
if (Compile(cmdline.CmdLineString, log_listener) != 0)
{
success = false;
continue;
}
}
else
{
Log.LogMessageFromText(target_title + " up to date", MessageImportance.Normal);
}
outputs.Add(item_out);
depends.SetCommandline(target_file, cmdline.CmdLineString);
}
output_files = outputs.ToArray();
//depends.Write(dependency_log_file, command_log_file);
return(success);
}