From 7af8561677cfdcfd23d099a25783c7fef51d1ba6 Mon Sep 17 00:00:00 2001
From: soryu <soryu@soryu.co>
Date: Thu, 29 Jan 2026 02:30:16 +0000
Subject: Fix worktree cleanup to not run for shared worktrees

---
 makima/src/db/repository.rs | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

(limited to 'makima/src/db/repository.rs')

diff --git a/makima/src/db/repository.rs b/makima/src/db/repository.rs
index 7c9154f..b947cdd 100644
--- a/makima/src/db/repository.rs
+++ b/makima/src/db/repository.rs
@@ -691,9 +691,9 @@ pub async fn create_task(pool: &PgPool, req: CreateTaskRequest) -> Result<Task,
             contract_id, parent_task_id, depth, name, description, plan, priority,
             is_supervisor, is_red_team, repository_url, base_branch, target_branch, merge_mode,
             target_repo_path, completion_action, continue_from_task_id, copy_files,
-            branched_from_task_id, conversation_state
+            branched_from_task_id, conversation_state, supervisor_worktree_task_id
         )
-        VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19)
+        VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20)
         RETURNING *
         "#,
     )
@@ -716,6 +716,7 @@ pub async fn create_task(pool: &PgPool, req: CreateTaskRequest) -> Result<Task,
     .bind(&copy_files_json)
     .bind(&req.branched_from_task_id)
     .bind(&req.conversation_history)
+    .bind(&req.supervisor_worktree_task_id)
     .fetch_one(pool)
     .await
 }
@@ -1105,9 +1106,9 @@ pub async fn create_task_for_owner(
             owner_id, contract_id, parent_task_id, depth, name, description, plan, priority,
             is_supervisor, is_red_team, repository_url, base_branch, target_branch, merge_mode,
             target_repo_path, completion_action, continue_from_task_id, copy_files,
-            branched_from_task_id, conversation_state
+            branched_from_task_id, conversation_state, supervisor_worktree_task_id
         )
-        VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20)
+        VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21)
         RETURNING *
         "#,
     )
@@ -1131,6 +1132,7 @@ pub async fn create_task_for_owner(
     .bind(&copy_files_json)
     .bind(&req.branched_from_task_id)
     .bind(&req.conversation_history)
+    .bind(&req.supervisor_worktree_task_id)
     .fetch_one(pool)
     .await
 }
@@ -2745,6 +2747,9 @@ pub struct TaskWorktreeInfo {
     pub id: Uuid,
     pub daemon_id: Option<Uuid>,
     pub overlay_path: Option<String>,
+    /// If set, this task shares the worktree of the specified supervisor task.
+    /// Should NOT have its worktree deleted during cleanup.
+    pub supervisor_worktree_task_id: Option<Uuid>,
 }
 
 /// List tasks in a contract with their daemon/worktree info.
@@ -2755,7 +2760,7 @@ pub async fn list_contract_tasks_with_worktree_info(
 ) -> Result<Vec<TaskWorktreeInfo>, sqlx::Error> {
     sqlx::query_as::<_, TaskWorktreeInfo>(
         r#"
-        SELECT id, daemon_id, overlay_path
+        SELECT id, daemon_id, overlay_path, supervisor_worktree_task_id
         FROM tasks
         WHERE contract_id = $1 AND (daemon_id IS NOT NULL OR overlay_path IS NOT NULL)
         "#,
-- 
cgit v1.2.3