public async void Refresh()
{
var data = new GitData();
var oldData = DataContext as GitData;
if (oldData != null)
{
data = oldData;
}
data.Syncing = true;
DataContext = data;
try
{
if (MainWindow.Instance == null)
{
return;
}
var repo = new Repository(MainWindow.Instance.RepoDir);
await RefreshView(data, repo);
await Task.Run(delegate
{
var author = Author.Load();
repo.Fetch("origin", new FetchOptions
{
CredentialsProvider = (a, b, c) => author.Credentials
});
});
var newrepo = new Repository(MainWindow.Instance.RepoDir);
await RefreshView(data, newrepo);
}
catch (Exception ex)
{
Debug.WriteLine(ex.ToString());
}
finally
{
data.Syncing = false;
}
}
private Task RefreshView(GitData data, Repository repo)
{
return(Task.Run(delegate
{
var status = repo.RetrieveStatus();
var master = repo.Branches[repo.Head.TrackedBranch.UpstreamBranchCanonicalName];
var details = master.TrackingDetails;
var uptodate = details.AheadBy == 0 && details.BehindBy == 0;
var ahead = details.AheadBy;
var behind = details.BehindBy;
Dispatcher.Invoke(delegate
{
data.Status = status;
data.MasterBranch = master;
data.UpToDate = uptodate;
data.Ahead = ahead;
data.Behind = behind;
data.Dirty = status.IsDirty;
});
}));
}