fix(ui): suppress auto-open conflict resolver during MCP-driven merges

review_task/continue_merge on a planning parent always leaves conflicts in
the tree, and the UI auto-opened the resolver on every PlanningMergeConflict
broadcast regardless of who started the merge -- so a running Claude session
resolving a unit-merge conflict could race a human editing the same shared
checkout in a resolver window neither of them asked for.

PlanningMergeOrchestrator.StartAsync now takes an externallyDriven flag (set
by ExternalMcpService's MCP-driven review_task path, left false for the UI's
ApproveReview) that rides along on the PlanningMergeConflict broadcast. The
UI only auto-opens the resolver when it's false; otherwise it shows a
persistent banner with a manual "Open resolver" button, cleared on
PlanningMergeAborted/PlanningCompleted. A new GetActiveExternalConflictsAsync
query (checked against GitService.IsMidMergeAsync rather than the in-memory
flag alone) lets the UI resync the banner on reconnect instead of trusting a
one-shot broadcast that isn't replayed after a restart.

The childless single-task conflict path was checked and needed no change --
it only broadcasts the generic TaskUpdated, never PlanningMergeConflict.
This commit is contained in:
mika kuns
2026-08-06 12:04:52 +02:00
parent 8247a749a0
commit 5d1d2d89d0
15 changed files with 379 additions and 15 deletions
+3 -2
View File
@@ -55,8 +55,9 @@ public sealed class HubBroadcaster : IPrimeBroadcaster, IRefineBroadcaster
public Task PlanningSubtaskMerged(string planningTaskId, string subtaskId) =>
_hub.Clients.All.SendAsync("PlanningSubtaskMerged", planningTaskId, subtaskId);
public Task PlanningMergeConflict(string planningTaskId, string subtaskId, IReadOnlyList<string> files) =>
_hub.Clients.All.SendAsync("PlanningMergeConflict", planningTaskId, subtaskId, files);
public Task PlanningMergeConflict(
string planningTaskId, string subtaskId, IReadOnlyList<string> files, bool externallyDriven) =>
_hub.Clients.All.SendAsync("PlanningMergeConflict", planningTaskId, subtaskId, files, externallyDriven);
public Task PlanningMergeAborted(string planningTaskId) =>
_hub.Clients.All.SendAsync("PlanningMergeAborted", planningTaskId);