From 7bbe2370d7c775208451ed231454e782aded8389 Mon Sep 17 00:00:00 2001
From: GRayHook <s@marinkevich.ru>
Date: Wed, 17 Jun 2026 12:02:48 +0700
Subject: [PATCH] =?UTF-8?q?Phase=208:=20mark=20manual=20compaction=20from?=
 =?UTF-8?q?=20/compact=20input=20=E2=80=94=20SPEC=20=C2=A78=20input=20hook?=
 =?UTF-8?q?.?=
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Sets pendingCompactionSource before expansion when user text starts with /compact.

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 src/compaction.ts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/compaction.ts b/src/compaction.ts
index 6bf2ff4..a49cf72 100644
--- a/src/compaction.ts
+++ b/src/compaction.ts
@@ -10,3 +10,10 @@ export function createCompactionRuntime(): CompactionRuntime {
 		pendingCompactionSource: null,
 	};
 }
+
+/** Input hook before expansion: user `/compact` marks manual source (SPEC §8). */
+export function markManualCompactionFromInput(text: string, runtime: CompactionRuntime): void {
+	if (text.startsWith("/compact")) {
+		runtime.pendingCompactionSource = "manual";
+	}
+}