/// <summary>
/// Attempts to remove marked package directories that were unable to be fully deleted
/// during the original uninstall.
/// </summary>
public async Task DeleteMarkedPackageDirectoriesAsync(INuGetProjectContext projectContext)
{
foreach (var directory in GetPackageDirectoriesMarkedForDeletion())
{
string failedPath = null;
bool isFailedDir = false;
Exception failedEx = null;
if (await Task.Run(() => DeleteDirectoryRecursive(directory, out failedPath, out isFailedDir, out failedEx)))
{
continue;
}
if (failedPath != null)
{
var lockerMsg = string.Empty;
var lockers = RestartManager.FindLockerProcesses(failedPath);
if (lockers.Length > 0)
{
lockerMsg =
$"\nThe {(isFailedDir ? "folder" : "file")} which threw an exception is locked by processes: {string.Join("; ", lockers.Select(l => l.strAppName))}";
}
LogTo.Warning(
$"Failed to deleted package directory marked for deletion: '{directory}'.\nDeleting {failedPath} threw an exception (see below).{lockerMsg}\n\n{failedEx}");
}
LogTo.Warning($"Failed to delete package directory marked for deletion: '{directory}'.");
}
}
