private ITask <SPath[]> CalculateFileDiff(ChangesTreeNode node)
{
var rightFile = node.Path.ToSPath();
var tmpDir = Manager.Environment.UnityProjectPath.ToSPath().Combine("Temp", "ghu-diffs").EnsureDirectoryExists();
var leftFile = tmpDir.Combine(rightFile.FileName + "_" + Repository.CurrentHead + rightFile.ExtensionWithDot);
return(new GitProcessTask(Platform, "show HEAD:\"" + rightFile.ToString(SlashMode.Forward) + "\"")
.Configure(Manager.ProcessManager)
.Catch(_ => true)
.Then((success, ex, txt) =>
{
// both files exist, just compare them
if (success && rightFile.FileExists())
{
leftFile.WriteAllText(txt);
return new SPath[] { leftFile, rightFile };
}
var leftFolder = tmpDir.Combine("left", leftFile.FileName).EnsureDirectoryExists();
var rightFolder = tmpDir.Combine("right", leftFile.FileName).EnsureDirectoryExists();
// file was deleted
if (!rightFile.FileExists())
{
leftFolder.Combine(rightFile).WriteAllText(txt);
}
// file was created
if (!success)
{
rightFolder.Combine(rightFile).WriteAllText(rightFile.ReadAllText());
}
return new SPath[] { leftFolder, rightFolder };
}));
}
private ITask <SPath[]> CalculateFolderDiff(ChangesTreeNode node)
{
var rightFile = node.Path.ToSPath();
var tmpDir = Manager.Environment.UnityProjectPath.ToSPath().Combine("Temp").CreateTempDirectory();
var changedFiles = treeChanges.GetLeafNodes(node).Select(x => x.Path.ToSPath()).ToList();
return(TaskManager.With(files => {
var leftFolder = tmpDir.Combine("left", rightFile.FileName);
var rightFolder = tmpDir.Combine("right", rightFile.FileName);
foreach (var file in files)
{
var txt = new GitProcessTask(Platform,
"show HEAD:\"" + file.ToString(SlashMode.Forward) + "\"")
.Configure(Manager.ProcessManager)
.Catch(_ => true)
.RunSynchronously();
if (txt != null)
{
leftFolder.Combine(file.RelativeTo(rightFile))
.WriteAllText(txt);
}
if (file.FileExists())
{
rightFolder.Combine(file.RelativeTo(rightFile))
.WriteAllText(file.ReadAllText());
}
}
return new SPath[] { leftFolder, rightFolder };
}, changedFiles, "Calculating diff..."));
}
private GenericMenu CreateChangesTreeContextMenu(ChangesTreeNode node)
{
var genericMenu = new GenericMenu();
genericMenu.AddItem(new GUIContent("Show History"), false, () => { });
return(genericMenu);
}
private GenericMenu CreateContextMenu(ChangesTreeNode node)
{
var genericMenu = new GenericMenu();
genericMenu.AddItem(new GUIContent("Show Diff"), false, () =>
{
ITask <SPath[]> calculateDiff = null;
if (node.IsFolder)
{
calculateDiff = CalculateFolderDiff(node);
}
else
{
calculateDiff = CalculateFileDiff(node);
}
calculateDiff.FinallyInUI((s, ex, leftRight) =>
{
if (s)
{
EditorUtility.InvokeDiffTool(
leftRight[0].IsInitialized ? leftRight[0].FileName : null,
leftRight[0].IsInitialized ? leftRight[0].MakeAbsolute().ToString() : null,
leftRight[1].IsInitialized ? leftRight[1].FileName : null,
leftRight[1].IsInitialized ? leftRight[1].MakeAbsolute().ToString() : null,
null, null);
}
else
{
ex.Rethrow();
}
})
.Start();
});
genericMenu.AddSeparator("");
if (discardGuiContent == null)
{
discardGuiContent = new GUIContent("Discard");
}
genericMenu.AddItem(discardGuiContent, false, () =>
{
if (!EditorUtility.DisplayDialog(Localization.DiscardConfirmTitle,
Localization.DiscardConfirmDescription,
Localization.DiscardConfirmYes,
Localization.Cancel))
{
return;
}
GitStatusEntry[] discardEntries;
if (node.isFolder)
{
discardEntries = treeChanges
.GetLeafNodes(node)
.Select(treeNode => treeNode.GitStatusEntry)
.ToArray();
}
else
{
discardEntries = new [] { node.GitStatusEntry };
}
Repository.DiscardChanges(discardEntries)
.ThenInUI(AssetDatabase.Refresh)
.Start();
});
return(genericMenu);
}
