private void ArchiveRevisionToolStripMenuItemClick(object sender, EventArgs e)
{
var selectedRevisions = GetSelectedRevisions();
if (selectedRevisions.Count > 2)
{
MessageBox.Show(this, "Select only one or two revisions. Abort.", "Archive revision");
return;
}
GitRevision mainRevision = selectedRevisions.First();
GitRevision diffRevision = null;
if (selectedRevisions.Count == 2)
diffRevision = selectedRevisions.Last();
UICommands.StartArchiveDialog(this, mainRevision, diffRevision);
}