internal override void Deserialize()
{
if (!Utility.IsValidSHA(SHA))
throw new ArgumentException("Need valid sha", "contents");
_commit = Repo.Storage.GetObject<Commit>(SHA);
}
private void WalkHistory(Commit commit)
{
if (commit.HasParents)
{
foreach(Commit parent in commit.Parents)
WalkHistory(parent);
}
}
//private void SelectConfiguration(object obj)
//{
// if (obj is Entry)
// {
// var entry = obj as dotGit.Config.Entry;
// m_config_name.Content = entry.FullName;
// if (entry.Value != null)
// m_config_value.Text = entry.Value;
// }
//}
private void DisplayCommit(Commit commit, string info)
{
if (commit == null)
return;
var list = commit.Ancestors.ToList();
list.Insert(0, commit);
m_commits.ItemsSource = list;
m_commits.SelectedIndex = 0;
m_commit_title.Text = "Commit history for " + info;
}
private Commit _commit = null; // Will only be set if HEAD is detached
#endregion Fields
#region Constructors
internal Head(Repository repo)
{
Repo = repo;
string headContents = File.ReadAllText(Path.Combine(Repo.GitDir.FullName, @"HEAD")).Trim();
if (!Utility.IsValidSHA(headContents))
{ // HEAD content does not contain valid SHA. Will assume format: 'refs: path/to/ref'
string path = headContents.Split(' ').Last().Replace('/', Path.DirectorySeparatorChar).Trim();
Branch = Repo.Branches[Path.GetFileName(path)];
}
else
{
_commit = Repo.Storage.GetObject<Commit>(headContents);
}
}
private void SelectCommit(Commit commit)
{
if (commit == null)
return;
m_tree.ItemsSource = commit.Tree.Children;
m_tree_title.Text = "Repository tree of Commit " + commit.SHA;
//(m_tree.ItemContainerGenerator.ContainerFromIndex(0) as TreeViewItem).IsExpanded = true;
}
private static void GetAncestorsRecursive(Commit commit, HashSet<Commit> ancestors)
{
if (commit.Parents == null)
return;
foreach (var parent in commit.Parents)
{
if (ancestors.Contains(parent))
continue;
ancestors.Add(parent);
GetAncestorsRecursive(parent, ancestors);
}
}
/// <summary>
/// Compares commit to other commit on SHA
/// </summary>
/// <param name="obj">The other commit to compare with</param>
/// <returns>Boolean indicating this object is equal to <paramref name="obj"/></returns>
public bool Equals(Commit c)
{
return String.Equals(c.SHA, SHA);
}
