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Delete-By-Distinct

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This commit is contained in:
Mike Phares
2022-12-24 10:34:09 -07:00
parent 2da3db7aa5
commit e3c951e54a
28 changed files with 843 additions and 36 deletions
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5
Shared/Models/Stateless/Methods/IPath.cs
View File

@ -13,6 +13,11 @@ public interface IPath
static bool DeleteEmptyDirectories(string rootDirectory) =>
XPath.DeleteEmptyDirectories(rootDirectory);
void TestStatic_DeleteEmptyDirectories(string rootDirectory, List<string> deletedDirectories) =>
DeleteEmptyDirectories(rootDirectory, deletedDirectories);
static void DeleteEmptyDirectories(string rootDirectory, List<string> deletedDirectories) =>
XPath.DeleteEmptyDirectories(rootDirectory, deletedDirectories);
string[] TestStatic_GetDirectoryNames(string directory) =>
GetDirectoryNames(directory);
static string[] GetDirectoryNames(string directory) =>

29
Shared/Models/Stateless/Methods/XPath.cs
View File

@ -28,9 +28,15 @@ internal abstract class XPath
internal static bool DeleteEmptyDirectories(string rootDirectory)
{
bool result;
if (!Directory.Exists(rootDirectory))
result = false;
else
List<string> results = new();
DeleteEmptyDirectories(rootDirectory, results);
result = results.Any();
return result;
}
internal static void DeleteEmptyDirectories(string rootDirectory, List<string> deletedDirectories)
{
if (Directory.Exists(rootDirectory))
{
string[] files;
string[] directories = Directory.GetDirectories(rootDirectory, "*", SearchOption.TopDirectoryOnly);
@ -40,26 +46,21 @@ internal abstract class XPath
files = Directory.GetFiles(rootDirectory, "*", SearchOption.AllDirectories);
if (directories.Length == 0 && files.Length == 0)
{
result = true;
deletedDirectories.Add(rootDirectory);
Directory.Delete(rootDirectory);
}
else
{
result = false;
List<string> check = new();
foreach (string directory in directories)
{
result = DeleteEmptyDirectories(directory);
if (result)
result = DeleteEmptyDirectories(directory);
}
if (files is null)
{
directories = Directory.GetDirectories(rootDirectory, "*", SearchOption.TopDirectoryOnly);
result = directories.Length == 0;
DeleteEmptyDirectories(directory, check);
deletedDirectories.AddRange(check);
if (check.Any())
DeleteEmptyDirectories(directory, deletedDirectories);
}
}
}
return result;
}
internal static bool WriteAllText(string path, string contents, bool updateDateWhenMatches, bool compareBeforeWrite, DateTime? updateToWhenMatches)