public bool TryCreateBranch()
{
Verify.State.IsTrue(View != null, "Controller is not attached to a view.");
var branchName = View.BranchName.Value.Trim();
var refspec = View.StartingRevision.Value.Trim();
var checkout = View.Checkout.Value;
var orphan = checkout && View.Orphan.Value && GitFeatures.CheckoutOrphan.IsAvailableFor(Repository);
var reflog = View.CreateReflog.Value;
var existent = Repository.Refs.Heads.TryGetItem(branchName);
if (!GitControllerUtility.ValidateBranchName(branchName, View.BranchName, View.ErrorNotifier))
{
return(false);
}
if (!GitControllerUtility.ValidateRefspec(refspec, View.StartingRevision, View.ErrorNotifier))
{
return(false);
}
if (existent != null)
{
return(TryResetExistingBranch(branchName, refspec, checkout, existent));
}
else
{
return(TryCreateNewBranch(branchName, refspec, checkout, orphan, reflog));
}
}
public bool TryAddNote()
{
Verify.State.IsTrue(View != null, "Controller is not attached to a view.");
var revision = View.Revision.Value;
var message = View.Message.Value;
if (!GitControllerUtility.ValidateRefspec(revision, View.Revision, View.ErrorNotifier))
{
return(false);
}
if (string.IsNullOrWhiteSpace(message))
{
View.ErrorNotifier.NotifyError(View.Message,
new UserInputError(
Resources.ErrInvalidMessage,
Resources.ErrMessageCannotBeEmpty));
return(false);
}
revision = revision.Trim();
message = message.Trim();
try
{
using (View.ChangeCursor(MouseCursor.WaitCursor))
{
var ptr = Repository.GetRevisionPointer(revision);
ptr.AddNote(message);
}
}
catch (UnknownRevisionException)
{
View.ErrorNotifier.NotifyError(View.Revision,
new UserInputError(
Resources.ErrInvalidRevisionExpression,
Resources.ErrRevisionIsUnknown));
return(false);
}
catch (GitException exc)
{
GitterApplication.MessageBoxService.Show(
View as IWin32Window,
exc.Message,
Resources.ErrFailedToAddNote,
MessageBoxButton.Close,
MessageBoxIcon.Error);
return(false);
}
return(true);
}
public bool TryCreateTag()
{
Verify.State.IsTrue(View != null, "Controller is not attached to a view.");
var tagName = View.TagName.Value.Trim();
var refspec = View.Revision.Value.Trim();
if (!GitControllerUtility.ValidateNewTagName(tagName, Repository, View.TagName, View.ErrorNotifier))
{
return(false);
}
if (!GitControllerUtility.ValidateRefspec(refspec, View.Revision, View.ErrorNotifier))
{
return(false);
}
string message = null;
bool signed = View.Signed.Value;
bool annotated = signed || View.Annotated.Value;
if (annotated)
{
message = View.Message.Value;
if (string.IsNullOrWhiteSpace(message))
{
View.ErrorNotifier.NotifyError(View.Message,
new UserInputError(
Resources.ErrNoMessageSpecified,
Resources.ErrMessageCannotBeEmpty));
return(false);
}
message = message.Trim();
}
string keyId = null;
if (signed)
{
if (View.UseKeyId.Value)
{
keyId = View.KeyId.Value;
if (string.IsNullOrWhiteSpace(keyId))
{
View.ErrorNotifier.NotifyError(View.KeyId,
new UserInputError(
Resources.ErrNoKeyIdSpecified,
Resources.ErrKeyIdCannotBeEmpty));
return(false);
}
keyId = keyId.Trim();
}
}
try
{
using (View.ChangeCursor(MouseCursor.WaitCursor))
{
var ptr = Repository.GetRevisionPointer(refspec);
if (annotated)
{
if (signed)
{
if (keyId == null)
{
Repository.Refs.Tags.Create(tagName, ptr, message, true);
}
else
{
Repository.Refs.Tags.Create(tagName, ptr, message, keyId);
}
}
else
{
Repository.Refs.Tags.Create(tagName, ptr, message, false);
}
}
else
{
Repository.Refs.Tags.Create(tagName, ptr);
}
}
}
catch (TagAlreadyExistsException)
{
View.ErrorNotifier.NotifyError(View.TagName,
new UserInputError(
Resources.ErrInvalidTagName,
Resources.ErrTagAlreadyExists));
return(false);
}
catch (UnknownRevisionException)
{
View.ErrorNotifier.NotifyError(View.Revision,
new UserInputError(
Resources.ErrInvalidRevisionExpression,
Resources.ErrRevisionIsUnknown));
return(false);
}
catch (InvalidTagNameException exc)
{
View.ErrorNotifier.NotifyError(View.TagName,
new UserInputError(
Resources.ErrInvalidTagName,
exc.Message));
return(false);
}
catch (GitException exc)
{
GitterApplication.MessageBoxService.Show(
View as IWin32Window,
exc.Message,
string.Format(Resources.ErrFailedToCreateTag, tagName),
MessageBoxButton.Close,
MessageBoxIcon.Error);
return(false);
}
return(true);
}