private void LogUniqueUserToFile(GitMigrationRequest request, string checkoutPath)
{
var filePath = FileSystemHelper.GetFilePath("knownUsernames.json");
var knownUsers = JsonConvert.DeserializeObject <KnownUserList>(File.ReadAllText(filePath));
var authorsFilePath = Path.Combine(checkoutPath, "authors-transform.txt");
var uniqueAuthors = _svnService.LogUniqueUsers(request, checkoutPath).ToArray();
StringBuilder authorText = new StringBuilder();
foreach (var uniqueAuthor in uniqueAuthors)
{
var knownUser = knownUsers.Users.SingleOrDefault(x => x.Svnname == uniqueAuthor);
if (knownUser != null)
{
authorText.AppendFormat("{1} = {0} <{1}@parliament.uk>", knownUser.Author, knownUser.Svnname);
}
else
{
authorText.AppendFormat("{0} = {0} <{0}@parliament.uk>", uniqueAuthor);
}
authorText.AppendLine();
}
File.WriteAllText(authorsFilePath, authorText.ToString());
}
public MigrationResult Migrate(GitMigrationRequest request, Action <string> callback)
{
var migrationResult = new MigrationResult();
callback("Creating group: " + request.GitGroupName + Environment.NewLine);
var createGroupResult = CreateGitLabGroup(request, callback);
if (createGroupResult)
{
callback("Creating project: " + request.GitProjectName + Environment.NewLine);
var groupId = createGroupResult.Outputs.FirstOrDefault().ToString();
var createProjectResult = CreateGitLabProject(request, groupId, callback);
if (createProjectResult)
{
var gitLabProjectUrl = createProjectResult.Outputs.FirstOrDefault().ToString();
var originUrl = ExtractGitOriginUrl(gitLabProjectUrl, request.GitLabUrl, request.GitUserName, request.GitPassword);
callback("Created origin at : " + gitLabProjectUrl + Environment.NewLine);
var checkoutPath = SetWorkingFolder(request.RepositorylUrl);
// create new gitlab project
LogUniqueUserToFile(request, checkoutPath);
callback("Migrating repository" + Environment.NewLine);
var cloneResult = CloneRepository(request, checkoutPath, originUrl, callback);
if (cloneResult)
{
callback("SVN Repository successfully migrated!" + Environment.NewLine);
migrationResult.Success = true;
}
else
{
migrationResult.Success = false;
callback(ErrorMigratingRepository + Environment.NewLine);
migrationResult.ErrorMessages.Add(ErrorMigratingRepository);
}
}
else
{
callback(ErrorCreatingProject + Environment.NewLine);
OutputErrors(createProjectResult, callback);
migrationResult.Success = false;
migrationResult.ErrorMessages.Add(ErrorCreatingProject);
}
}
else
{
callback(ErrorCreatingGroup + Environment.NewLine);
OutputErrors(createGroupResult, callback);
migrationResult.Success = false;
migrationResult.ErrorMessages.Add(ErrorCreatingGroup);
}
return(migrationResult);
}
private ScriptExecutionResult CreateGitLabGroup(GitMigrationRequest request, Action <string> callback)
{
var powerScript = new CreateGitLabGroup(callback);
powerScript.AddArgument("groupname", request.GitGroupName);
powerScript.AddArgument("groupPath", request.GitGroupPath);
powerScript.AddArgument("gitlabUrl", request.GitLabUrl);
powerScript.AddArgument("privatetoken", request.PrivateToken);
return(powerScript.Execute());
}
private ScriptExecutionResult CreateGitLabProject(GitMigrationRequest request, string groupId, Action <string> callback)
{
var powerScript = new CreateGitLabProject(callback);
powerScript.AddArgument("projectname", request.GitProjectName);
powerScript.AddArgument("gitlabUrl", request.GitLabUrl);
powerScript.AddArgument("path", request.GitProjectPath);
powerScript.AddArgument("namespaceid", groupId);
powerScript.AddArgument("privatetoken", request.PrivateToken);
return(powerScript.Execute());
}
private ScriptExecutionResult CloneRepository(GitMigrationRequest request, string checkoutPath, string originUrl, Action <string> callback)
{
var powerScript = new MigrateToGitRepository(callback);
powerScript.AddArgument("repoUrl", request.RepositorylUrl);
powerScript.AddArgument("checkoutPath", checkoutPath);
powerScript.AddArgument("username", request.Username);
powerScript.AddArgument("password", request.Password);
powerScript.AddArgument("gitUserEmail", request.GitUserEmail);
powerScript.AddArgument("gitUserName", request.GitUserName);
powerScript.AddArgument("originUrl", originUrl);
powerScript.AddArgument("nonstandardfolder", request.NonStandardFolder.ToString());
return(powerScript.ExecuteAync());
}
public ActionResult MigrateRepo(GitMigrationRequest request)
{
var result = new WebResult();
try
{
var migrationResult = _migrationService.Migrate(request, NotifyUpdates);
result.Error = !migrationResult.Success;
result.Message = string.Join(Environment.NewLine, migrationResult.ErrorMessages.ToArray());
}
catch (SvnMigrationException ex)
{
result.Error = true;
result.Message = ex.Message;
}
return(Json(result));
}
public IEnumerable <string> LogUniqueUsers(GitMigrationRequest request, string checkoutPath)
{
var authors = new List <string>();
SetCredentials(request);
try
{
using (var client = GetSvnClient())
{
var repoUrl = SvnUriTarget.FromString(request.RepositorylUrl);
var args = GetSvnLogArgs();
client.Log(repoUrl.Uri, args, (o, e) => {
authors.Add(e.Author);
});
}
}
catch (SvnRepositoryIOException ex)
{
throw new SvnMigrationException(ex.Message, ex);
}
return(authors.Distinct());
}
