feat(core): 优化 edit_file 工具参数结构

- 将参数 path 重命名为 file_path
- 添加 replace_all 参数支持替换所有匹配项
- 更新 SearchReplaceBlock 类型支持 replaceAll 选项
- 修改验证器和应用器支持全局替换模式

packages/core/src/editors/applier.ts

@@ -186,12 +186,14 @@ function computeSearchReplaceContent(
   let content = originalContent;
 
   for (const block of edit.blocks) {
+    const { search, replace, replaceAll } = block;
+
     // 首先尝试直接匹配
-    let positions = findSearchPositions(content, block.search);
+    let positions = findSearchPositions(content, search);
 
     // 如果没有找到，尝试规范化后匹配
     if (positions.length === 0) {
-      const normalizedSearch = normalizeSearchString(block.search, {
+      const normalizedSearch = normalizeSearchString(search, {
         trimTrailingWhitespace: true,
         normalizeLineEndings: true,
       });
@@ -204,32 +206,41 @@ function computeSearchReplaceContent(
 
       const normalizedPositions = findSearchPositions(normalizedContent, normalizedSearch);
 
-      if (normalizedPositions.length === 1) {
-        // 找到规范化匹配，需要在原始内容中找到对应位置
-        // 使用逐行匹配的方式
-        content = replaceWithNormalization(content, block.search, block.replace);
+      if (normalizedPositions.length >= 1) {
+        // 找到规范化匹配
+        if (replaceAll) {
+          // replaceAll 模式：替换所有匹配
+          content = replaceAllWithNormalization(content, search, replace);
+        } else if (normalizedPositions.length === 1) {
+          // 单一匹配：使用逐行匹配的方式
+          content = replaceWithNormalization(content, search, replace);
+        } else {
+          throw new Error(`找到 ${normalizedPositions.length} 处匹配，请提供更多上下文或使用 replace_all`);
+        }
         continue;
       }
 
       if (normalizedPositions.length === 0) {
         throw new Error(`未找到要替换的内容`);
       }
-
-      if (normalizedPositions.length > 1) {
-        throw new Error(`找到 ${normalizedPositions.length} 处匹配，请提供更多上下文`);
-      }
     }
 
     if (positions.length === 0) {
       throw new Error(`未找到要替换的内容`);
     }
 
-    if (positions.length > 1) {
-      throw new Error(`找到 ${positions.length} 处匹配，请提供更多上下文`);
+    // replaceAll 模式：替换所有匹配
+    if (replaceAll) {
+      content = content.split(search).join(replace);
+      continue;
     }
 
-    // 执行替换
-    content = content.replace(block.search, block.replace);
+    if (positions.length > 1) {
+      throw new Error(`找到 ${positions.length} 处匹配，请提供更多上下文或使用 replace_all`);
+    }
+
+    // 执行单个替换
+    content = content.replace(search, replace);
   }
 
   return content;
@@ -273,6 +284,52 @@ function replaceWithNormalization(
   throw new Error('规范化替换失败');
 }
 
+/**
+ * 使用规范化方式替换所有匹配的内容
+ */
+function replaceAllWithNormalization(
+  content: string,
+  search: string,
+  replace: string
+): string {
+  const searchLines = search.split('\n');
+  const replaceLines = replace.split('\n');
+  const contentLines = content.split('\n');
+  const resultLines: string[] = [];
+
+  // 找到第一行的匹配位置
+  const firstSearchLine = searchLines[0].trimEnd();
+
+  let i = 0;
+  while (i < contentLines.length) {
+    if (
+      i <= contentLines.length - searchLines.length &&
+      contentLines[i].trimEnd() === firstSearchLine
+    ) {
+      // 检查后续行是否都匹配
+      let allMatch = true;
+      for (let j = 1; j < searchLines.length; j++) {
+        if (contentLines[i + j].trimEnd() !== searchLines[j].trimEnd()) {
+          allMatch = false;
+          break;
+        }
+      }
+
+      if (allMatch) {
+        // 找到匹配，执行替换
+        resultLines.push(...replaceLines);
+        i += searchLines.length;
+        continue;
+      }
+    }
+
+    resultLines.push(contentLines[i]);
+    i++;
+  }
+
+  return resultLines.join('\n');
+}
+
 /**
  * 计算 diff 应用后的新内容
  */

packages/core/src/editors/parsers.ts

@@ -95,12 +95,13 @@ export function createSearchReplaceEdit(
 export function createSingleSearchReplaceEdit(
   filePath: string,
   search: string,
-  replace: string
+  replace: string,
+  replaceAll = false
 ): SearchReplaceEdit {
   return {
     mode: 'search-replace',
     filePath,
-    blocks: [{ search, replace }],
+    blocks: [{ search, replace, replaceAll }],
   };
 }
 

packages/core/src/editors/types.ts

@@ -20,6 +20,8 @@ export interface SearchReplaceBlock {
   search: string;
   /** 替换后的新字符串 */
   replace: string;
+  /** 是否替换所有匹配项（默认 false，只替换唯一匹配） */
+  replaceAll?: boolean;
 }
 
 /**

packages/core/src/editors/validator.ts

@@ -135,7 +135,7 @@ function validateSearchReplaceBlock(
   errors: EditValidationError[],
   warnings: EditValidationWarning[]
 ): void {
-  const { search, replace } = block;
+  const { search, replace, replaceAll } = block;
 
   // 检查搜索字符串是否为空
   if (!search || search.length === 0) {
@@ -186,7 +186,8 @@ function validateSearchReplaceBlock(
     return;
   }
 
-  if (positions.length > 1) {
+  // 如果不是 replaceAll 模式，检查是否唯一
+  if (!replaceAll && positions.length > 1) {
     // 找到多个匹配
     const lineNumbers = positions.map(pos =>
       fileContent.slice(0, pos).split('\n').length
@@ -194,7 +195,7 @@ function validateSearchReplaceBlock(
 
     errors.push({
       type: 'ambiguous',
-      message: `找到 ${positions.length} 处匹配（行 ${lineNumbers.join(', ')}）。请提供更多上下文使搜索字符串唯一`,
+      message: `找到 ${positions.length} 处匹配（行 ${lineNumbers.join(', ')}）。请提供更多上下文使搜索字符串唯一，或使用 replace_all 替换所有匹配`,
       search: search.length > 100 ? search.slice(0, 100) + '...' : search,
       occurrences: positions.length,
     });

packages/core/src/tools/filesystem/edit_file.ts

@@ -26,33 +26,39 @@ export const editFileTool: ToolWithMetadata = {
     deferLoading: false, // 核心工具，始终可用
   },
   parameters: {
-    path: {
+    file_path: {
       type: 'string',
-      description: '要编辑的文件路径',
+      description: 'The absolute path to the file to modify',
       required: true,
     },
     old_string: {
       type: 'string',
-      description: '要被替换的原始字符串（必须精确匹配）',
+      description: 'The text to replace',
       required: true,
     },
     new_string: {
       type: 'string',
-      description: '替换后的新字符串',
+      description: 'The text to replace it with (must be different from old_string)',
       required: true,
     },
+    replace_all: {
+      type: 'boolean',
+      description: 'Replace all occurences of old_string (default false)',
+      required: false,
+    },
   },
   execute: async (params: Record<string, unknown>): Promise<ToolResult> => {
-    const filePath = params.path as string;
+    const filePath = params.file_path as string;
     const oldString = params.old_string as string;
     const newString = params.new_string as string;
+    const replaceAll = (params.replace_all as boolean) ?? false;
     const cwd = process.cwd();
     const absolutePath = path.isAbsolute(filePath)
       ? filePath
       : path.join(cwd, filePath);
 
     // 创建编辑对象
-    const edit = createSingleSearchReplaceEdit(absolutePath, oldString, newString);
+    const edit = createSingleSearchReplaceEdit(absolutePath, oldString, newString, replaceAll);
 
     // 先验证
     const validation = await validateEdit(edit);