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Ignore .DS_Store and @eaDir folders when scanning directories. (#314)

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Joseph Milazzo 2021-06-18 09:49:30 -05:00 committed by GitHub
parent 1036c731ad
commit 0c88d91278
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1 changed files with 7 additions and 3 deletions
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10
API/Services/DirectoryService.cs
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@ -13,6 +13,9 @@ namespace API.Services
public class DirectoryService : IDirectoryService
{
private readonly ILogger<DirectoryService> _logger;
private static readonly Regex ExcludeDirectories = new Regex(
@"@eaDir|\.DS_Store",
RegexOptions.Compiled | RegexOptions.IgnoreCase);
public DirectoryService(ILogger<DirectoryService> logger)
{
@ -222,6 +225,7 @@ namespace API.Services
/// <param name="root">Directory to scan</param>
/// <param name="action">Action to apply on file path</param>
/// <param name="searchPattern">Regex pattern to search against</param>
/// <param name="logger"></param>
/// <exception cref="ArgumentException"></exception>
public static int TraverseTreeParallelForEach(string root, Action<string> action, string searchPattern, ILogger logger)
{
@ -241,11 +245,11 @@ namespace API.Services
while (dirs.Count > 0) {
var currentDir = dirs.Pop();
string[] subDirs;
IEnumerable<string> subDirs;
string[] files;
try {
subDirs = Directory.GetDirectories(currentDir);
subDirs = Directory.GetDirectories(currentDir).Where(path => ExcludeDirectories.Matches(path).Count == 0);
}
// Thrown if we do not have discovery permission on the directory.
catch (UnauthorizedAccessException e) {
@ -316,7 +320,7 @@ namespace API.Services
// Push the subdirectories onto the stack for traversal.
// This could also be done before handing the files.
foreach (string str in subDirs)
foreach (var str in subDirs)
dirs.Push(str);
}