Revert pr that was mistakenly merged (#11844)

packages/opencode/src/tool/batch.ts

@@ -77,12 +77,6 @@ export const BatchTool = Tool.define("batch", async () => {
           })
 
           const result = await tool.execute(validatedParams, { ...ctx, callID: partID })
-          const attachments = result.attachments?.map((attachment) => ({
-            ...attachment,
-            id: Identifier.ascending("part"),
-            messageID: ctx.messageID,
-            sessionID: ctx.sessionID,
-          }))
 
           await Session.updatePart({
             id: partID,
@@ -97,7 +91,7 @@ export const BatchTool = Tool.define("batch", async () => {
               output: result.output,
               title: result.title,
               metadata: result.metadata,
-              attachments,
+              attachments: result.attachments,
               time: {
                 start: callStartTime,
                 end: Date.now(),

packages/opencode/src/tool/read.ts

@@ -6,6 +6,7 @@ import { LSP } from "../lsp"
 import { FileTime } from "../file/time"
 import DESCRIPTION from "./read.txt"
 import { Instance } from "../project/instance"
+import { Identifier } from "../id/id"
 import { assertExternalDirectory } from "./external-directory"
 import { InstructionPrompt } from "../session/instruction"
 
@@ -78,6 +79,9 @@ export const ReadTool = Tool.define("read", {
         },
         attachments: [
           {
+            id: Identifier.ascending("part"),
+            sessionID: ctx.sessionID,
+            messageID: ctx.messageID,
             type: "file",
             mime,
             url: `data:${mime};base64,${Buffer.from(await file.bytes()).toString("base64")}`,

packages/opencode/src/tool/tool.ts

@@ -36,7 +36,7 @@ export namespace Tool {
         title: string
         metadata: M
         output: string
-        attachments?: Omit<MessageV2.FilePart, "id" | "sessionID" | "messageID">[]
+        attachments?: MessageV2.FilePart[]
       }>
       formatValidationError?(error: z.ZodError): string
     }>