public override bool RunTask()
{
if (SourceFiles.Length != DestinationFiles.Length)
{
throw new ArgumentException("source and destination count mismatch");
}
var readerParameters = new ReaderParameters {
ReadSymbols = true,
};
var writerParameters = new WriterParameters {
DeterministicMvid = Deterministic,
};
using (var resolver = new DirectoryAssemblyResolver(this.CreateTaskLogger(), loadDebugSymbols: true, loadReaderParameters: readerParameters)) {
// Add SearchDirectories with ResolvedAssemblies
foreach (var assembly in ResolvedAssemblies)
{
var path = Path.GetFullPath(Path.GetDirectoryName(assembly.ItemSpec));
if (!resolver.SearchDirectories.Contains(path))
{
resolver.SearchDirectories.Add(path);
}
}
// Run the FixAbstractMethodsStep
var step = new FixAbstractMethodsStep(resolver, new TypeDefinitionCache(), Log);
for (int i = 0; i < SourceFiles.Length; i++)
{
var source = SourceFiles [i];
var destination = DestinationFiles [i];
AssemblyDefinition assemblyDefinition = null;
if (!MTProfile.IsSdkAssembly(source.ItemSpec) && !MTProfile.IsProductAssembly(source.ItemSpec))
{
assemblyDefinition = resolver.GetAssembly(source.ItemSpec);
step.CheckAppDomainUsage(assemblyDefinition, (string msg) => Log.LogMessageFromText(msg, MessageImportance.High));
}
// Only run the step on "MonoAndroid" assemblies
if (MonoAndroidHelper.IsMonoAndroidAssembly(source) && !MonoAndroidHelper.IsSharedRuntimeAssembly(source.ItemSpec))
{
if (assemblyDefinition == null)
{
assemblyDefinition = resolver.GetAssembly(source.ItemSpec);
}
if (step.FixAbstractMethods(assemblyDefinition))
{
Log.LogDebugMessage($"Saving modified assembly: {destination.ItemSpec}");
writerParameters.WriteSymbols = assemblyDefinition.MainModule.HasSymbols;
assemblyDefinition.Write(destination.ItemSpec, writerParameters);
continue;
}
}
if (MonoAndroidHelper.CopyAssemblyAndSymbols(source.ItemSpec, destination.ItemSpec))
{
Log.LogDebugMessage($"Copied: {destination.ItemSpec}");
}
else
{
Log.LogDebugMessage($"Skipped unchanged file: {destination.ItemSpec}");
// NOTE: We still need to update the timestamp on this file, or this target would run again
File.SetLastWriteTimeUtc(destination.ItemSpec, DateTime.UtcNow);
}
}
}
return(!Log.HasLoggedErrors);
}
