/// <summary>
/// Visits a project dependency.
/// </summary>
/// <param name="directory">The directory of the project.</param>
/// <param name="dependency">The <see cref="Dependency"/> to visit.</param>
/// <returns>The return code.</returns>
public ReturnCode VisitDependency(string directory, Dependency dependency)
{
var dir = _fileSystem.Path.GetFullPath(_fileSystem.Path.Combine(directory, dependency.Directory));
var origColor = _console.ForegroundColor;
_console.ForegroundColor = ConsoleColor.Green;
_console.WriteLine("dependency:");
_console.WriteLine($" name: {dependency.Configuration.Name}");
_console.WriteLine($" dir: {dir}");
_console.WriteLine();
_console.ForegroundColor = origColor;
_git.WorkingDirectory = dir;
return(ReturnCode = _git.ListMergedBranches());
}
/// <summary>
/// Executes the command.
/// </summary>
/// <returns>The return code.</returns>
public ReturnCode Execute()
{
bool[] flags =
{
_options.Delete,
_options.ListMerged
};
// only one mutually exclusive flag can be set.
if (flags.Count(b => b) > 1)
{
return(ReturnCode.InvalidArguments);
}
// force delete can only be specified if delete is specified.
if (!_options.Delete && _options.ForceDelete)
{
return(ReturnCode.InvalidArguments);
}
// if delete is specified the branch name must also be specified.
if (_options.Delete && string.IsNullOrEmpty(_options.BranchName))
{
return(ReturnCode.InvalidArguments);
}
if (_options.ListMerged && !string.IsNullOrEmpty(_options.BranchName))
{
return(ReturnCode.InvalidArguments);
}
IVisitor visitor;
string successMessage;
Func <ReturnCode> postTraverse = null;
if (_options.Delete)
{
visitor = new DeleteBranchVisitor(_options.BranchName, _options.ForceDelete);
successMessage = $"Successfully deleted the {_options.BranchName} branch from all repositories.";
}
else if (_options.ListMerged)
{
visitor = new ListMergedBranchesVisitor();
successMessage = string.Empty;
postTraverse = () =>
{
_git.WorkingDirectory = _options.Directory;
return(_git.ListMergedBranches());
};
}
else if (!string.IsNullOrEmpty(_options.BranchName))
{
visitor = new CreateBranchVisitor(_options.BranchName);
successMessage = $"Successfully created the {_options.BranchName} branch in all repositories.";
}
else
{
visitor = new ListAllBranchesVisitor();
successMessage = string.Empty;
postTraverse = () =>
{
_git.WorkingDirectory = _options.Directory;
return(_git.ListAllBranches());
};
}
_algorithm.TraverseDependencies(visitor, _options.Directory);
var code = visitor.ReturnCode;
if (code == ReturnCode.Success && postTraverse != null)
{
var origColor = _console.ForegroundColor;
_console.ForegroundColor = ConsoleColor.Green;
_console.WriteLine("project:");
_console.WriteLine($" dir: {_options.Directory}");
_console.WriteLine();
_console.ForegroundColor = origColor;
code = postTraverse();
}
if (code == ReturnCode.Success)
{
_console.WriteLine(successMessage);
}
return(visitor.ReturnCode);
}