kurihada
bc1ece3dad
- 新增 ToolRegistry 工具注册表，支持核心工具和延迟加载工具分离 - 新增 tool_search 元工具，支持关键词搜索发现可用工具 - 新增基于关键词的搜索算法，按相关度评分排序 - 为所有工具添加 metadata（分类、关键词、延迟加载标识） - 修改 Agent 支持动态工具注入，tool_search 结果自动添加到可用工具 - 核心工具（tool_search, bash）始终加载，其他工具按需发现
100 lines
2.9 KiB
TypeScript
100 lines
2.9 KiB
TypeScript
import * as fs from 'fs/promises';
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import * as path from 'path';
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import type { ToolResult } from '../../types/index.js';
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import type { ToolWithMetadata } from '../types.js';
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import { loadDescription } from '../load_description.js';
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import { getPermissionManager } from '../../permission/index.js';
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export const deleteFileTool: ToolWithMetadata = {
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name: 'delete_file',
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description: loadDescription('delete_file'),
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metadata: {
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name: 'delete_file',
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category: 'filesystem',
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description: '删除文件或目录',
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keywords: ['delete', 'remove', 'file', 'rm', '删除', '移除', '文件'],
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deferLoading: true,
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},
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parameters: {
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path: {
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type: 'string',
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description: '要删除的文件或目录的路径',
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required: true,
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},
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recursive: {
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type: 'boolean',
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description: '是否递归删除目录（默认 false）',
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required: false,
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},
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},
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execute: async (params: Record<string, unknown>): Promise<ToolResult> => {
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const filePath = params.path as string;
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const recursive = (params.recursive as boolean) || false;
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const cwd = process.cwd();
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const absolutePath = path.isAbsolute(filePath)
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? filePath
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: path.join(cwd, filePath);
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// 权限检查
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const permissionManager = getPermissionManager();
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const permResult = await permissionManager.checkFilePermission({
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operation: 'delete',
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path: absolutePath,
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workdir: cwd,
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});
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if (!permResult.allowed) {
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if (permResult.needsConfirmation) {
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return {
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success: false,
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output: '',
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error: `需要用户确认: 删除 ${absolutePath}\n原因: ${permResult.reason || '需要权限确认'}`,
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};
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}
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return {
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success: false,
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output: '',
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error: `权限被拒绝: ${permResult.reason || '不允许删除此文件'}`,
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};
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}
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try {
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const stats = await fs.stat(absolutePath);
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if (stats.isDirectory()) {
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if (!recursive) {
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// 检查目录是否为空
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const entries = await fs.readdir(absolutePath);
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if (entries.length > 0) {
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return {
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success: false,
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output: '',
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error: `目录不为空。如需删除非空目录，请设置 recursive: true`,
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};
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}
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await fs.rmdir(absolutePath);
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} else {
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await fs.rm(absolutePath, { recursive: true });
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}
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return {
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success: true,
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output: `已删除目录: ${absolutePath}`,
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};
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} else {
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await fs.unlink(absolutePath);
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return {
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success: true,
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output: `已删除文件: ${absolutePath}`,
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};
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}
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} catch (error) {
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return {
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success: false,
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output: '',
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error: error instanceof Error ? error.message : String(error),
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};
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}
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},
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};
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