public bool Run(Assembly assm, string ResourceName, string OutputPath, TaskLoggingHelper Log)
{
// Ensure our output directory exists
if (!Directory.Exists (Path.GetDirectoryName (OutputPath)))
Directory.CreateDirectory (Path.GetDirectoryName (OutputPath));
// Copy out one of our embedded resources to a path
using (var from = GetManifestResourceStream (ResourceName)) {
// If the resource already exists, only overwrite if it's changed
if (File.Exists (OutputPath)) {
var hash1 = MonoAndroidHelper.HashFile (OutputPath);
var hash2 = MonoAndroidHelper.HashStream (from);
if (hash1 == hash2) {
Log.LogDebugMessage ("Resource {0} is unchanged. Skipping.", OutputPath);
return true;
}
}
// Hash calculation read to the end, move back to beginning of file
from.Position = 0;
// Write out the resource
using (var to = File.Create (OutputPath))
Copy (from, to);
Log.LogDebugMessage ("Wrote resource {0}.", OutputPath);
}
return true;
}
