/// <summary>
/// Рекурсивный поиск элементов в указанной папке репозитория по условию
/// </summary>
/// <param name="codebaseService">База кода</param>
/// <param name="branchInfo">Инфо о ветке</param>
/// <param name="path">Путь, с которого начинается поиск</param>
/// <param name="resultCondition">Условие поиска</param>
/// <param name="escapeFolderCondition">Условие выхода из папки (остановка рекурсии)</param>
/// <param name="includeResultsFromEscapingFolder">Учитывать или нет результаты поиска из папки, в которой прекращается рекурсия</param>
/// <param name="progressObserver">Наблюдатель за прогрессом выполнения</param>
/// <returns>Список результатов, не null</returns>
public static ICollection <SourceItemInfo> FindAllItems(this ICodebaseService codebaseService
, BranchInfo branchInfo, string path, Func <SourceItemInfo, bool> resultCondition
, Func <IEnumerable <SourceItemInfo>, bool> escapeFolderCondition, bool includeResultsFromEscapingFolder
, ProgressObserver progressObserver = null)
{
ThrowIfNullOrInvalid(branchInfo);
var resultList = new List <SourceItemInfo>(64);
if (progressObserver != null)
{
progressObserver.ProgressData = $"[{branchInfo.Repo.Project.Name}/{branchInfo.Repo.Name}: {branchInfo.Name}]/{path}";
progressObserver.Status = ProgressObserver.StartedStatus;
}
FindAllItemsBody(codebaseService, branchInfo, path, resultCondition, escapeFolderCondition
, includeResultsFromEscapingFolder, ref resultList, progressObserver);
if (progressObserver != null)
{
progressObserver.ProgressData = $"[{branchInfo.Repo.Project.Name}/{branchInfo.Repo.Name}: {branchInfo.Name}]/{path}";
progressObserver.Status = ProgressObserver.FinishedStatus;
}
return(resultList);
}
private static void FindAllItemsBody(ICodebaseService codebaseService
, BranchInfo branchInfo, string path, Func <SourceItemInfo, bool> resultCondition
, Func <IEnumerable <SourceItemInfo>, bool> escapeFolderCondition, bool includeResultsFromEscapingFolder
, ref List <SourceItemInfo> results, ProgressObserver progressObserver)
{
var itemsList = codebaseService.GetSourceItemsList(branchInfo, path);
if (!itemsList.Any())
{
return;
}
if (progressObserver != null)
{
progressObserver.ProgressData = $"[{branchInfo.Repo.Project.Name}/{branchInfo.Repo.Name}: {branchInfo.Name}]/{path}";
}
bool escaping = escapeFolderCondition(itemsList);
if (escaping && !includeResultsFromEscapingFolder)
{
return;
}
var resultItemsList = itemsList.Where(i => resultCondition(i));
foreach (var item in resultItemsList)
{
results.Add(item);
}
if (!escaping)
{
var folderList = itemsList.Where(i => i.Name?.Substring(0, 1) != "." && i.Type == SourceItemTypes.Directory);
if (!folderList.Any())
{
return;
}
var pathPrefix = !string.IsNullOrEmpty(path) ? $"{path}/" : string.Empty;
foreach (var folder in folderList)
{
FindAllItemsBody(codebaseService, branchInfo, $"{pathPrefix}{folder.Name}", resultCondition
, escapeFolderCondition, includeResultsFromEscapingFolder, ref results, progressObserver);
}
}
}