void dataReceived(string line)
{
if (line == null)
{
return;
}
if (line == COMMIT_BEGIN)
{
// a new commit finalizes the last revision
finishRevision();
nextStep = ReadStep.Commit;
}
switch (nextStep)
{
case ReadStep.Commit:
// Sanity check
if (line == COMMIT_BEGIN)
{
revision = new GitRevision();
}
else
{
// Bail out until we see what we expect
return;
}
break;
case ReadStep.Hash:
revision.Guid = line;
for (int i = heads.Count - 1; i >= 0; i--)
{
if (heads[i].Guid == revision.Guid)
{
revision.Heads.Add(heads[i]);
//Only search for a head once, remove it from list
heads.Remove(heads[i]);
}
}
break;
case ReadStep.Parents:
revision.ParentGuids = line.Split(splitChars, StringSplitOptions.RemoveEmptyEntries);
break;
case ReadStep.Tree:
revision.TreeGuid = line;
break;
case ReadStep.AuthorName:
revision.Author = line;
break;
case ReadStep.AuthorEmail:
revision.AuthorEmail = line;
break;
case ReadStep.AuthorDate:
{
DateTime dateTime;
DateTime.TryParse(line, out dateTime);
revision.AuthorDate = dateTime;
}
break;
case ReadStep.CommitterName:
revision.Committer = line;
break;
case ReadStep.CommitterDate:
{
DateTime dateTime;
DateTime.TryParse(line, out dateTime);
revision.CommitDate = dateTime;
}
break;
case ReadStep.CommitMessage:
//We need to recode the commit message because of a bug in Git.
//We cannot let git recode the message to Settings.Encoding which is
//needed to allow the "git log" to print the filename in Settings.Encoding
if (logoutputEncoding == null)
{
logoutputEncoding = GitCommandHelpers.GetLogoutputEncoding();
}
if (!logoutputEncoding.Equals(Settings.Encoding))
{
revision.Message = logoutputEncoding.GetString(Settings.Encoding.GetBytes(line));
}
else
{
revision.Message = line;
}
break;
case ReadStep.FileName:
revision.Name = line;
break;
}
nextStep++;
}
/// <summary>
/// Push a local branch to a remote one, optionally forcing a non-fast-forward commit.
/// </summary>
/// <param name="source">Name of the branch to push.</param>
/// <param name="destination">Ref on the remote side to be updated.</param>
/// <param name="force">Indicates whether to update the <paramref name="destination"/>
/// ref even when the update is not a fast-forward.</param>
public GitPushAction(string source, string destination, bool force = false)
{
_localBranch = GitCommandHelpers.GetFullBranchName(source);
_remoteBranch = GitCommandHelpers.GetFullBranchName(destination);
_force = force;
}
private void execute()
{
try
{
RevisionCount = 0;
heads = GitCommandHelpers.GetHeads(true);
string formatString =
/* <COMMIT> */ COMMIT_BEGIN + "%n" +
/* Hash */ "%H%n" +
/* Parents */ "%P%n";
if (!ShaOnly)
{
formatString +=
/* Tree */ "%T%n" +
/* Author Name */ "%aN%n" +
/* Author Email */ "%aE%n" +
/* Author Date */ "%ai%n" +
/* Committer Name */ "%cN%n" +
/* Committer Date */ "%ci%n" +
/* Commit Message */ "%s";
}
// NOTE:
// when called from FileHistory and FollowRenamesInFileHistory is enabled the "--name-only" argument is set.
// the filename is the next line after the commit-format defined above.
if (Settings.OrderRevisionByDate)
{
LogParam = " --date-order " + LogParam;
}
else
{
LogParam = " --topo-order " + LogParam;
}
string arguments = String.Format(CultureInfo.InvariantCulture,
"log -z {2} --pretty=format:\"{1}\" {0}",
LogParam,
formatString,
BranchFilter);
gitGetGraphCommand = new GitCommandsInstance();
gitGetGraphCommand.StreamOutput = true;
gitGetGraphCommand.CollectOutput = false;
Process p = gitGetGraphCommand.CmdStartProcess(Settings.GitCommand, arguments);
string line;
do
{
line = p.StandardOutput.ReadLine();
if (line != null)
{
foreach (string entry in line.Split('\0'))
{
dataReceived(entry);
}
}
} while (line != null);
finishRevision();
}
catch (ThreadAbortException)
{
//Silently ignore this exception...
}
catch (Exception ex)
{
if (Error != null)
{
Error(this, EventArgs.Empty);
}
MessageBox.Show("Cannot load commit log." + Environment.NewLine + Environment.NewLine + ex.ToString());
return;
}
if (Exited != null)
{
Exited(this, EventArgs.Empty);
}
}
/// <summary>Delete a remote branch.</summary>
/// <param name="branch">Remote branch to delete.</param>
public static GitPushAction DeleteRemoteBranch(string branch)
{
branch = GitCommandHelpers.GetFullBranchName(branch);
return(new GitPushAction(null, branch));
}