/// <summary>
/// Gets the working copy entry information on the specified path from its parent
/// </summary>
/// <param name="path">The path.</param>
/// <returns></returns>
public GitStatusEventArgs SafeGetEntry(string path)
{
if (string.IsNullOrEmpty(path))
throw new ArgumentNullException("path");
// We only have to look in the parent.
// If the path is the working copy root, the name doesn't matter!
string dir = GitTools.GetNormalizedDirectoryName(path);
var sa = new GitStatusArgs();
sa.Depth = GitDepth.Files;
sa.RetrieveAllEntries = false;
sa.RetrieveIgnoredEntries = false;
sa.ThrowOnError = false;
sa.ThrowOnCancel = false;
GitStatusEventArgs entry = null;
_client.Status(dir, sa, (sender, e) =>
{
if (entry == null && String.Equals(path, e.FullPath, FileSystemUtil.StringComparison))
{
entry = e;
e.Cancel = true;
}
});
return entry;
}
/// <summary>
/// Check if adding the path might succeed
/// </summary>
/// <param name="path"></param>
/// <returns><c>false</c> when adding the file will fail, <c>true</c> if it could succeed</returns>
public bool CouldAdd(string path, GitNodeKind nodeKind)
{
if (path == null)
throw new ArgumentNullException("path");
GitItem item = StatusCache[path];
string file = item.Name;
if (!item.Exists || item.IsVersioned)
return true; // Item already exists.. Fast
GitItem parent = item.Parent;
if (BelowAdminDir(item))
return false;
if (item.IsFile && parent != null && !parent.IsVersioned)
return true; // Not in a versioned directory -> Fast out
// Item does exist; check casing
string parentDir = GitTools.GetNormalizedDirectoryName(path);
GitStatusArgs wa = new GitStatusArgs();
wa.ThrowOnError = false;
wa.ThrowOnCancel = false;
wa.Depth = GitDepth.Files;
bool ok = true;
using (GitClient client = GetService<IGitClientPool>().GetNoUIClient())
{
client.Status(parentDir, wa,
delegate(object sender, GitStatusEventArgs e)
{
if (string.Equals(e.FullPath, path, StringComparison.OrdinalIgnoreCase))
{
if (!string.Equals(e.Name, file, StringComparison.Ordinal))
{
ok = false; // Casing issue
}
}
});
}
return ok;
}
string GetGitCasing(GitItem item)
{
string name = null;
// Find the correct casing
using (GitClient client = Context.GetService<IGitClientPool>().GetNoUIClient())
{
GitStatusArgs args = new GitStatusArgs();
args.Depth = GitDepth.Files;
args.RetrieveAllEntries = false;
args.RetrieveIgnoredEntries = false;
args.ThrowOnCancel = false;
args.ThrowOnError = false;
client.Status(item.Directory, args,
delegate(object sender, GitStatusEventArgs ea)
{
if (string.Equals(ea.FullPath, item.FullPath, StringComparison.OrdinalIgnoreCase))
{
name = ea.FullPath;
}
});
}
return name;
}
