From ad8ea82611ff4db6c671f896c9dd127f49bbea2a Mon Sep 17 00:00:00 2001
From: Aiden Cline <63023139+rekram1-node@users.noreply.github.com>
Date: Wed, 27 Aug 2025 17:41:24 -0500
Subject: [PATCH] add synthetic user message before bash execution (when using
 !) (#2283)

---
 packages/opencode/src/session/index.ts | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/packages/opencode/src/session/index.ts b/packages/opencode/src/session/index.ts
index 4a9a6785..41f85b6e 100644
--- a/packages/opencode/src/session/index.ts
+++ b/packages/opencode/src/session/index.ts
@@ -1035,6 +1035,25 @@ export namespace Session {
   export type ShellInput = z.infer<typeof ShellInput>
   export async function shell(input: ShellInput) {
     using abort = lock(input.sessionID)
+    const userMsg: MessageV2.User = {
+      id: Identifier.ascending("message"),
+      sessionID: input.sessionID,
+      time: {
+        created: Date.now(),
+      },
+      role: "user",
+    }
+    await updateMessage(userMsg)
+    const userPart: MessageV2.Part = {
+      type: "text",
+      id: Identifier.ascending("part"),
+      messageID: userMsg.id,
+      sessionID: input.sessionID,
+      text: "The following tool was executed by the user",
+      synthetic: true,
+    }
+    await updatePart(userPart)
+
     const msg: MessageV2.Assistant = {
       id: Identifier.ascending("message"),
       sessionID: input.sessionID,