/// <summary>
/// Set empty submodule status for 'submoduleName' and below
/// </summary>
/// <param name="superModule">The module to compare to</param>
/// <param name="submoduleName">Name of the submodule</param>
private void SetSubmoduleEmptyDetailedStatus(VsrModule superModule, string submoduleName)
{
if (superModule == null || string.IsNullOrEmpty(submoduleName))
{
return;
}
string path = superModule.GetSubmoduleFullPath(submoduleName);
if (!_submoduleInfos.ContainsKey(path) || _submoduleInfos[path] == null)
{
return;
}
// null is default status
var info = _submoduleInfos[path];
info.Detailed = null;
var module = new VsrModule(path);
foreach (var name in module.GetSubmodulesLocalPaths(false))
{
SetSubmoduleEmptyDetailedStatus(module, name);
}
}
/// <summary>
/// Update the detailed status from the git status
/// </summary>
/// <param name="module">Current module</param>
/// <param name="gitStatus">git status</param>
/// <param name="cancelToken">Cancellation token</param>
/// <returns>The task</returns>
private async Task UpdateSubmodulesStatusAsync(VsrModule module, [CanBeNull] IReadOnlyList <GitItemStatus> gitStatus, CancellationToken cancelToken)
{
_previousSubmoduleUpdateTime = DateTime.Now;
await TaskScheduler.Default;
// TopModule is dirty if there are any changes in any module
if (gitStatus != null &&
gitStatus.Count > 0)
{
SetTopModuleAsDirty(module.GetTopModule().WorkingDir);
}
else if (module.GetTopModule() == module)
{
// status includes top module changes to files and 'dirty' can be cleared
// (keep 'dirty' if unknown)
_submoduleInfos[module.WorkingDir].Detailed = null;
}
var changedSubmodules = gitStatus.Where(i => i.IsSubmodule);
foreach (var submoduleName in module.GetSubmodulesLocalPaths(false).Where(s => !changedSubmodules.Any(i => i.Name == s)))
{
SetSubmoduleEmptyDetailedStatus(module, submoduleName);
}
foreach (var submoduleName in changedSubmodules)
{
cancelToken.ThrowIfCancellationRequested();
await GetSubmoduleDetailedStatusAsync(module, submoduleName.Name, cancelToken);
}
}
/// <summary>
/// Get the detailed submodule status submodules below 'module' (but not this module)
/// </summary>
/// <param name="module">Module to compare to</param>
/// <param name="cancelToken">Cancelation token</param>
/// <returns>The task</returns>
private async Task GetSubmoduleDetailedStatusAsync(VsrModule module, CancellationToken cancelToken)
{
foreach (var name in module.GetSubmodulesLocalPaths(false))
{
cancelToken.ThrowIfCancellationRequested();
await GetSubmoduleDetailedStatusAsync(module, name, cancelToken);
}
}