public string[] GetTempFiles(GitTarget target, GitRevision from, GitRevision to, bool withProgress)
{
if (target == null)
throw new ArgumentNullException("target");
else if (from == null)
throw new ArgumentNullException("from");
else if (to == null)
throw new ArgumentNullException("to");
string f1 = GetTempFile(target, from, withProgress);
if (f1 == null)
return null; // Canceled
string f2 = GetTempFile(target, to, withProgress);
if (string.IsNullOrEmpty(f1) || string.IsNullOrEmpty(f2))
return null;
string[] files = new string[] { f1, f2 };
foreach (string f in files)
{
if (File.Exists(f))
File.SetAttributes(f, FileAttributes.ReadOnly);
}
return files;
}
public string GetTitle(GitTarget target, GitRevision revision)
{
if (target == null)
throw new ArgumentNullException("target");
if (revision == null)
throw new ArgumentNullException("revision");
return GetTitle(target.FileName, revision);
}
public string GetTempFile(GitTarget target, GitRevision revision, bool withProgress)
{
if (target == null)
throw new ArgumentNullException("target");
else if (revision == null)
throw new ArgumentNullException("revision");
string file = GetTempPath(target.FileName, revision);
bool unrelated = false;
ProgressRunnerResult r = GetService<IProgressRunner>().RunModal("Getting file",
delegate(object sender, ProgressWorkerArgs aa)
{
GitWriteArgs wa = new GitWriteArgs();
wa.Revision = revision;
using (Stream s = File.Create(file))
aa.Client.Write(target, s, wa);
});
if (!r.Succeeded || unrelated)
return null; // User canceled
if (File.Exists(file))
File.SetAttributes(file, FileAttributes.ReadOnly); // A readonly file does not allow editting from many diff tools
return file;
}
