/// <summary>
/// Execute the task.
/// </summary>
/// <param name="Job">Information about the current job</param>
/// <param name="BuildProducts">Set of build products produced by this node.</param>
/// <param name="TagNameToFileSet">Mapping from tag names to the set of files they include</param>
/// <returns>True if the task succeeded</returns>
public override bool Execute(JobContext Job, HashSet <FileReference> BuildProducts, Dictionary <string, HashSet <FileReference> > TagNameToFileSet)
{
// Get the list of symbol file name patterns from the platform.
Platform TargetPlatform = Platform.GetPlatform(Parameters.Platform);
string[] DirectoryStructure = TargetPlatform.SymbolServerDirectoryStructure;
if (DirectoryStructure == null)
{
CommandUtils.LogError("Platform does not specify the symbol server structure. Cannot age the symbol server.");
return(false);
}
string Filter = string.IsNullOrWhiteSpace(Parameters.Filter)
? string.Empty
: Parameters.Filter.Trim();
// Get the time at which to expire files
DateTime ExpireTimeUtc = DateTime.UtcNow - TimeSpan.FromDays(Parameters.Days);
CommandUtils.Log("Expiring all files before {0}...", ExpireTimeUtc);
// Scan the store directory and delete old symbol files
DirectoryReference SymbolServerDirectory = ResolveDirectory(Parameters.StoreDir);
LockFile.TakeLock(SymbolServerDirectory, TimeSpan.FromMinutes(15), () =>
{
RecurseDirectory(ExpireTimeUtc, new DirectoryInfo(SymbolServerDirectory.FullName), DirectoryStructure, 0, Filter);
});
return(true);
}