private static ITaskItem[] ComputeOutputs(string baseAssemblyName, int count)
{
const string deltaOutputTypeMetadata = "DeltaOutputType";
DeltaOutputType[] outputTypes = new DeltaOutputType[] {
DeltaOutputType.dmeta,
DeltaOutputType.dil,
DeltaOutputType.dpdb,
DeltaOutputType.updateHandlerJson,
};
int itemsPerRev = outputTypes.Length;
ITaskItem[] result = new TaskItem[itemsPerRev * count];
for (int i = 0; i < count; ++i)
{
int rev = 1 + i;
foreach (var outputType in outputTypes)
{
int index = i * itemsPerRev + (int)outputType;
string name = NameForOutput(baseAssemblyName, rev, outputType);
result[index] = new TaskItem(name, new Dictionary <string, string> {
{ deltaOutputTypeMetadata, outputType.ToString() }
});
}
}
return(result);
}
private static string NameForOutput(string baseName, int rev, DeltaOutputType t)
{
string ext = t switch {
DeltaOutputType.dmeta => "dmeta",
DeltaOutputType.dil => "dil",
DeltaOutputType.dpdb => "dpdb",
DeltaOutputType.updateHandlerJson => "handler.json",
_ => throw new Exception("unexpected")
};
return($"{baseName}.{rev}.{ext}");
}