import { Command, CommandContext, CommandResult } from '../Command.js';
import { Tool } from '@modelcontextprotocol/sdk/types.js';
/**
* Start Watching Command
* 파일이나 디렉토리 변경사항을 감시합니다.
*/
export class StartWatchingCommand extends Command {
readonly name = 'start_watching';
readonly description = 'Start watching files or directories for changes';
readonly inputSchema: Tool['inputSchema'] = {
type: 'object',
properties: {
paths: {
oneOf: [
{ type: 'string' },
{ type: 'array', items: { type: 'string' } }
],
description: 'Path(s) to watch'
},
persistent: {
type: 'boolean',
description: 'Keep watching persistently'
},
ignoreInitial: {
type: 'boolean',
description: 'Ignore initial add events'
}
},
required: ['paths']
};
protected validateArgs(args: Record<string, any>): void {
if (!args.paths) {
throw new Error('paths is required');
}
// paths가 string 또는 string array인지 확인
if (typeof args.paths !== 'string' && !Array.isArray(args.paths)) {
throw new Error('paths must be a string or an array of strings');
}
// array인 경우 모든 요소가 string인지 확인
if (Array.isArray(args.paths)) {
for (const path of args.paths) {
if (typeof path !== 'string') {
throw new Error('All paths must be strings');
}
}
}
}
protected async executeCommand(context: CommandContext): Promise<CommandResult> {
const { paths, persistent, ignoreInitial } = context.args;
return await context.fsManager.startWatching(paths, {
persistent,
ignoreInitial
});
}
}
/**
* Stop Watching Command
* 파일 감시를 중지합니다.
*/
export class StopWatchingCommand extends Command {
readonly name = 'stop_watching';
readonly description = 'Stop watching files';
readonly inputSchema: Tool['inputSchema'] = {
type: 'object',
properties: {
watcherId: {
type: 'string',
description: 'Watcher ID to stop'
}
},
required: ['watcherId']
};
protected validateArgs(args: Record<string, any>): void {
this.assertString(args.watcherId, 'watcherId');
}
protected async executeCommand(context: CommandContext): Promise<CommandResult> {
const { watcherId } = context.args;
return await context.fsManager.stopWatching(watcherId);
}
}
/**
* Get Watcher Stats Command
* 파일 감시 통계를 가져옵니다.
*/
export class GetWatcherStatsCommand extends Command {
readonly name = 'get_watcher_stats';
readonly description = 'Get statistics about file watchers';
readonly inputSchema: Tool['inputSchema'] = {
type: 'object',
properties: {}
};
protected validateArgs(args: Record<string, any>): void {
// get_watcher_stats는 매개변수가 없음
}
protected async executeCommand(context: CommandContext): Promise<CommandResult> {
return context.fsManager.getWatcherStats();
}
}
