From e2eff19a321b50e5f81eae711a8e6e3c3dc4f5bf Mon Sep 17 00:00:00 2001
From: Kit Langton <kit.langton@gmail.com>
Date: Sat, 18 Apr 2026 13:02:29 -0400
Subject: [PATCH] refactor(tool): reuse edit entry schema in multiedit

---
 packages/opencode/src/tool/edit.ts      |  8 ++++++--
 packages/opencode/src/tool/multiedit.ts | 16 +++-------------
 2 files changed, 9 insertions(+), 15 deletions(-)

diff --git a/packages/opencode/src/tool/edit.ts b/packages/opencode/src/tool/edit.ts
index 36feb3d414..b833c88fe2 100644
--- a/packages/opencode/src/tool/edit.ts
+++ b/packages/opencode/src/tool/edit.ts
@@ -31,8 +31,7 @@ function convertToLineEnding(text: string, ending: "\n" | "\r\n"): string {
   return text.replaceAll("\n", "\r\n")
 }
 
-export const Parameters = Schema.Struct({
-  filePath: Schema.String.annotate({ description: "The absolute path to the file to modify" }),
+export const Entry = Schema.Struct({
   oldString: Schema.String.annotate({ description: "The text to replace" }),
   newString: Schema.String.annotate({
     description: "The text to replace it with (must be different from oldString)",
@@ -42,6 +41,11 @@ export const Parameters = Schema.Struct({
   }),
 })
 
+export const Parameters = Schema.Struct({
+  filePath: Schema.String.annotate({ description: "The absolute path to the file to modify" }),
+  ...Entry.fields,
+})
+
 export const EditTool = Tool.define(
   "edit",
   Effect.gen(function* () {
diff --git a/packages/opencode/src/tool/multiedit.ts b/packages/opencode/src/tool/multiedit.ts
index 3c0986fd55..c6df816462 100644
--- a/packages/opencode/src/tool/multiedit.ts
+++ b/packages/opencode/src/tool/multiedit.ts
@@ -1,6 +1,6 @@
 import { Effect, Schema } from "effect"
 import * as Tool from "./tool"
-import { EditTool } from "./edit"
+import * as Edit from "./edit"
 import DESCRIPTION from "./multiedit.txt"
 import path from "path"
 import { Instance } from "../project/instance"
@@ -8,24 +8,14 @@ import { Instance } from "../project/instance"
 export const Parameters = Schema.Struct({
   filePath: Schema.String.annotate({ description: "The absolute path to the file to modify" }),
   edits: Schema.mutable(
-    Schema.Array(
-      Schema.Struct({
-        oldString: Schema.String.annotate({ description: "The text to replace" }),
-        newString: Schema.String.annotate({
-          description: "The text to replace it with (must be different from oldString)",
-        }),
-        replaceAll: Schema.optional(Schema.Boolean).annotate({
-          description: "Replace all occurrences of oldString (default false)",
-        }),
-      }),
-    ),
+    Schema.Array(Edit.Entry),
   ).annotate({ description: "Array of edit operations to perform sequentially on the file" }),
 })
 
 export const MultiEditTool = Tool.define(
   "multiedit",
   Effect.gen(function* () {
-    const editInfo = yield* EditTool
+    const editInfo = yield* Edit.EditTool
     const edit = yield* editInfo.init()
 
     return {