overmind-mcp/dist/services/OpenClawRunner.js

Orchestrateur universel agents IA multi-modeles via MCP. Inclut le protocole 'Custom-Nickname' pour identifier vos agents avec des surnoms originaux (The Chaos Prophet, Shadow Sniper, etc.), l'isolation mémoire (Private Memory Context) et le support pour

import fs from 'fs';
import path from 'path';
import { spawn } from 'child_process';
import { CONFIG, resolveConfigPath } from '../lib/config.js';
import { getLastSessionId, saveSessionId } from '../lib/sessions.js';
import { interpolateEnvVars } from '../lib/envUtils.js';
import { withSpan } from '../lib/telemetry.js';
import { rootLogger } from '../lib/logger.js';
import { registerProcess, appendOutput, updateProcessStatus, killProcessTree, } from '../lib/processRegistry.js';
const logger = rootLogger.child({ module: 'OpenClawRunner' });
export class OpenClawRunner {
    config;
    timeoutMs;
    MAX_BUF = 10 * 1024 * 1024; // 10MB
    constructor() {
        this.config = CONFIG.CLAUDE;
        this.timeoutMs = CONFIG.TIMEOUT_MS || 900000;
    }
    async runAgent(options) {
        if (options.agentName) {
            // Inline validation — prevents path traversal on settings_${agentName}.json
            if (!/^[a-zA-Z0-9_-]+$/.test(options.agentName)) {
                return {
                    result: '',
                    error: `INVALID_AGENT_NAME: '${options.agentName}' contains invalid characters. Only [a-zA-Z0-9_-] allowed.`,
                };
            }
        }
        return withSpan('openclaw.runAgent', async (span) => {
            span.setAttribute('agentName', options.agentName || '');
            span.setAttribute('runner', 'openclaw');
            const result = await this.runAgentInternal(options);
            if (options.agentName && result.sessionId) {
                await saveSessionId(options.agentName, result.sessionId, options.configPath, 'openclaw');
            }
            return result;
        }, { agentName: options.agentName || '', runner: 'openclaw' });
    }
    async runAgentInternal(options) {
        const { prompt, agentName, autoResume } = options;
        let { sessionId } = options;
        const { PATHS } = this.config;
        // --- Auto Resume ---
        if (autoResume && agentName && !sessionId) {
            const lastId = await getLastSessionId(agentName, options.configPath, 'openclaw');
            if (lastId) {
                sessionId = lastId;
            }
        }
        let customTimeoutMs = this.timeoutMs;
        // --- Isolation ---
        if (agentName) {
            try {
                const agentSettingsPath = resolveConfigPath(path.join(path.dirname(PATHS.SETTINGS), `settings_${agentName}.json`), options.configPath);
                if (fs.existsSync(agentSettingsPath)) {
                    let settings = JSON.parse(fs.readFileSync(agentSettingsPath, 'utf8'));
                    // --- New interpolation logic ---
                    settings = interpolateEnvVars(settings);
                    if (settings.env && settings.env.AGENT_TIMEOUT_MS) {
                        customTimeoutMs = parseInt(settings.env.AGENT_TIMEOUT_MS, 10) || customTimeoutMs;
                    }
                }
            }
            catch (err) {
                logger.warn({ agentName, error: err }, 'Failed to load agent settings');
            }
        }
        // OpenClaw CLI: `openclaw message send "prompt"` for programmatic invocation
        const argsSpawn = ['message', 'send', prompt];
        return new Promise((resolve) => {
            const isWin = process.platform === 'win32';
            const command = isWin ? 'openclaw.cmd' : 'openclaw';
            const child = spawn(command, argsSpawn, {
                cwd: options.cwd || process.cwd(),
                shell: isWin,
                windowsHide: true,
                env: {
                    ...process.env,
                    ...(agentName ? { OVERMIND_AGENT_NAME: agentName } : {}),
                },
            });
            if (child.pid) {
                void registerProcess(child.pid, {
                    agentName: agentName || '',
                    runner: 'openclaw',
                    configPath: options.configPath,
                });
            }
            let stdout = '';
            let stderr = '';
            let hardTimeoutTimer = null;
            const cleanup = () => {
                child.stdout?.removeAllListeners();
                child.stderr?.removeAllListeners();
                child.removeAllListeners();
                if (hardTimeoutTimer)
                    clearTimeout(hardTimeoutTimer);
            };
            if (child.stdout)
                child.stdout.on('data', (d) => {
                    const chunk = d.toString();
                    if (child.pid)
                        void appendOutput(child.pid, chunk, options.configPath);
                    if (stdout.length + d.length > this.MAX_BUF)
                        stdout = stdout.slice(-this.MAX_BUF);
                    else
                        stdout += chunk;
                });
            if (child.stderr)
                child.stderr.on('data', (d) => {
                    if (stderr.length + d.length > this.MAX_BUF)
                        stderr = stderr.slice(-this.MAX_BUF);
                    else
                        stderr += d.toString();
                });
            const timeout = setTimeout(async () => {
                // Use killProcessTree to prevent zombie processes on Windows
                if (child.pid)
                    await killProcessTree(child.pid);
                else
                    child.kill('SIGTERM');
                hardTimeoutTimer = setTimeout(async () => {
                    if (!child.killed) {
                        if (child.pid)
                            await killProcessTree(child.pid);
                        else
                            child.kill('SIGKILL');
                    }
                }, 5000);
                // Don't call cleanup() here — let the 'close' handler do it
                if (child.pid)
                    void updateProcessStatus(child.pid, 'failed', null, options.configPath);
                resolve({ result: '', error: 'TIMEOUT', rawOutput: stdout });
            }, customTimeoutMs);
            child.on('close', async (code) => {
                clearTimeout(timeout);
                cleanup(); // Moved here: cleanup after process actually exits
                if (child.pid)
                    void updateProcessStatus(child.pid, code === 0 ? 'done' : 'failed', code, options.configPath);
                if (code !== 0 && !stdout) {
                    return resolve({ result: '', error: `EXIT_CODE_${code}`, rawOutput: stderr });
                }
                resolve({
                    result: stdout.trim(),
                    sessionId,
                    rawOutput: stdout,
                });
            });
            child.on('error', (err) => {
                resolve({ result: '', error: err.message, rawOutput: '' });
            });
            if (child.stdin)
                child.stdin.end();
        });
    }
}
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