static async Task <DownloadResult> DownloadFilesAsync(BuildConfig config, string buildFolder)
{
using (ISourceController ctrl = GetController(config))
{
using (LocalRepository rep = new LocalRepository(buildFolder, config.SiteId))
{
ctrl.Initialize(config);
SourceRepository r = await ctrl.FetchAllFiles(config);
List <ISourceItem> remoteItems = r.Files;
var changes = rep.GetChanges(remoteItems).ToList();
var changeTypes = changes
.Where(x => !x.RepositoryFile.IsDirectory)
.GroupBy(x => x.Type);
foreach (var item in changeTypes)
{
Console.WriteLine("Changes {0}: {1}", item.Key, item.Count());
}
var updatedFiles = changes.Where(x => x.Type == ChangeType.Added || x.Type == ChangeType.Modified)
.Select(x => x.RepositoryFile).Where(x => !x.IsDirectory).ToList();
foreach (var item in changes.Where(x => x.Type == ChangeType.Removed))
{
string filePath = item.RepositoryFile.FilePath;
if (File.Exists(filePath))
{
File.Delete(filePath);
}
}
foreach (var slice in updatedFiles.Slice(25))
{
var downloadList = slice.Select(x =>
{
string filePath = rep.LocalFolder + x.Folder + "/" + x.Name;
System.IO.FileInfo finfo = new System.IO.FileInfo(filePath);
if (finfo.Exists)
{
finfo.Delete();
}
else
{
if (!finfo.Directory.Exists)
{
finfo.Directory.Create();
}
}
x.FilePath = filePath;
return(ctrl.DownloadAsync(config, x, filePath));
});
await Task.WhenAll(downloadList);
rep.UpdateFiles(slice);
}
return(new DownloadResult {
LastVersion = r.LatestVersion,
UpdatedFiles = updatedFiles.Count()
});
}
}
}
