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AInstaller.OptimizeModlist: Moved expected folders logic before trimming

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#490
This commit is contained in:
Justin Swanson 2020-02-08 13:25:49 -06:00
parent 4c842fe276
commit d96a1d3f0e
1 changed files with 28 additions and 27 deletions
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55
Wabbajack.Lib/AInstaller.cs
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@ -354,6 +354,34 @@ namespace Wabbajack.Lib
File.Delete(f);
});
Utils.Log("Cleaning empty folders");
var expectedFolders = indexed.Keys
// We ignore the last part of the path, so we need a dummy file name
.Append(Path.Combine(DownloadFolder, "_"))
.SelectMany(path =>
{
// Get all the folders and all the folder parents
// so for foo\bar\baz\qux.txt this emits ["foo", "foo\\bar", "foo\\bar\\baz"]
var split = path.Split('\\');
return Enumerable.Range(1, split.Length - 1).Select(t => string.Join("\\", split.Take(t)));
})
.Distinct()
.Select(p => Path.Combine(OutputFolder, p))
.ToHashSet();
try
{
Directory.EnumerateDirectories(OutputFolder, DirectoryEnumerationOptions.Recursive)
.Where(p => !expectedFolders.Contains(p))
.OrderByDescending(p => p.Length)
.Do(Utils.DeleteDirectory);
}
catch (Exception)
{
// ignored because it's not worth throwing a fit over
Utils.Log("Error when trying to clean empty folders. This doesn't really matter.");
}
UpdateTracker.NextStep("Looking for unmodified files");
(await indexed.Values.PMap(Queue, UpdateTracker, d =>
{
@ -372,33 +400,6 @@ namespace Wabbajack.Lib
.Where(d => d != null)
.Do(d => indexed.Remove(d.To));
Utils.Log("Cleaning empty folders");
var expectedFolders = indexed.Keys
// We ignore the last part of the path, so we need a dummy file name
.Append(Path.Combine(DownloadFolder, "_"))
.SelectMany(path =>
{
// Get all the folders and all the folder parents
// so for foo\bar\baz\qux.txt this emits ["foo", "foo\\bar", "foo\\bar\\baz"]
var split = path.Split('\\');
return Enumerable.Range(1, split.Length - 1).Select(t => string.Join("\\", split.Take(t)));
}).Distinct()
.Select(p => Path.Combine(OutputFolder, p))
.ToHashSet();
try
{
Directory.EnumerateDirectories(OutputFolder, DirectoryEnumerationOptions.Recursive)
.Where(p => !expectedFolders.Contains(p))
.OrderByDescending(p => p.Length)
.Do(Utils.DeleteDirectory);
}
catch (Exception)
{
// ignored because it's not worth throwing a fit over
Utils.Log("Error when trying to clean empty folders. This doesn't really matter.");
}
UpdateTracker.NextStep("Updating ModList");
Utils.Log($"Optimized {ModList.Directives.Count} directives to {indexed.Count} required");
var requiredArchives = indexed.Values.OfType<FromArchive>()