Method init

src/utils/logger.ts:27–54

(minLevel: LogLevel = 'info')

  }

  async init(minLevel: LogLevel = 'info'): Promise<void> {
    this.minLevel = minLevel;
    const dir = path.dirname(this.logFile);
    await fs.mkdir(dir, { recursive: true });

    // Truncate if larger than 10MB
    try {
      const stat = await fs.stat(this.logFile);
      if (stat.size > 10 * 1024 * 1024) {
        await fs.writeFile(this.logFile, '');
      }
    } catch (err) {
      // The logger can't reliably log about itself; warn once on stderr so an
      // unbounded log file (rotation truncate failing) doesn't go unnoticed.
      if (!warnedRotateFailed) {
        warnedRotateFailed = true;
        try {
          process.stderr.write(`qodex: log rotation check failed for ${this.logFile}: ${(err as any)?.message ?? err}\n`);
        } catch { /* intentional: logger must never throw */ }
      }
    }

    this.initialized = true;
    if (this.buffer.length > 0) {
      await fs.appendFile(this.logFile, this.buffer.join('\n') + '\n');
      this.buffer = [];
    }
  }

  private async write(level: LogLevel, msg: string, meta?: Record<string, unknown>): Promise<void> {
    if (LEVEL_PRIORITY[level] < LEVEL_PRIORITY[this.minLevel]) return;