src/run.ts

@@ -28,28 +28,6 @@ type RunOptions = {
   onCommand?: (cmd: Command) => void
 }
 
-function killTree(pid: number): void {
-  // Find any processes that escaped the process group (e.g. via setsid).
-  // This assumes pid === pgid, which holds because the child is spawned
-  // with detached: true (making it a process group leader).
-  try {
-    const result = Bun.spawnSync(["ps", "-eo", "pid,pgid"])
-    const output = result.stdout.toString()
-    const pgid = String(pid)
-    for (const line of output.split("\n")) {
-      const parts = line.trim().split(/\s+/)
-      if (parts[1] === pgid) {
-        const p = parseInt(parts[0]!, 10)
-        if (!isNaN(p) && p !== pid && p > 1) {
-          try { process.kill(p, "SIGKILL") } catch {}
-        }
-      }
-    }
-  } catch {}
-  // Kill the process group
-  try { process.kill(-pid, "SIGKILL") } catch {}
-}
-
 const SENTINEL_PREFIX = "__SHOUT_SENTINEL_"
 const VERBOSE_MARKER = "__SHOUT_CMD_"
 
@@ -257,7 +235,7 @@ export async function runFile(
     }
   } finally {
     if (proc.pid) {
-      killTree(proc.pid)
+      try { process.kill(-proc.pid, "SIGKILL") } catch {}
     }
   }
 }