public void Backup()
{
_logger.WriteLog("Starting run. God speed.");
if (!StringUtilities.EndsWith(_allConfiguration.FileSystemConfiguration.BasePath, @"\"))
{
const string ex = "'BasePath' in app.config needs to end with a backslash.";
throw new Exception(ex);
}
var days = _allConfiguration.FileSystemConfiguration.RemoveBackupAfterHowManyDays;
var pastFolderDate = DateTime.Now.AddDays(-days).ToString("dd-MM-yyyy");;
if (_fileSystemService.FolderExists(Constants.Today))
{
_logger.WriteLog("Folder {0} already exists. Skipping run.", Constants.Today);
return;
}
if (_fileSystemService.BackupTreshholdReached(pastFolderDate))
{
_logger.WriteLog("Folder {0} has reached the treshhold date. Folder will be deleted.", pastFolderDate);
_fileSystemService.DeleteFolder(pastFolderDate);
}
var all = _apiService.ExecuteRequest <RootObject>(_allConfiguration.VsoConfiguration.AllRepositoriesUrl).Result.value;
var groupedByTeamProject = all.GroupBy(m => m.project.name).ToList();
_logger.WriteLog("Fetched {0} team projects from VSO", groupedByTeamProject.Count);
_logger.WriteLog("Fetched {0} repositories from VSO", all.Count);
_fileSystemService.CreateDirectory(Constants.Today);
foreach (var teamProject in groupedByTeamProject)
{
var teamProjectPath = StringUtilities.FormatDateAndTeamProject(Constants.Today, teamProject.Key);
_fileSystemService.CreateDirectory(teamProjectPath);
foreach (var repo in teamProject)
{
var path = StringUtilities.FormatDateTeamProjectAndRepository(Constants.Today, teamProject.Key, repo.name);
try
{
_gitService.Clone(repo, _allConfiguration.FileSystemConfiguration.BasePath + path);
}
catch (Exception ex)
{
_errorMessages.Add(string.Format("Error cloning repository {0}. Exception: {1} {2}", repo.name, ex.ToString(), Environment.NewLine));
_encounteredErrors = true;
}
}
}
if (_encounteredErrors)
{
Mailer.SendMail(_errorMessages);
throw new Exception("There were errors during repository backup. See the errormail for more info.");
}
}