Method indexFile

src/codegraph/indexer.ts:144–160

Index just a single file (used for live updates after a write_file).

(filePath: string)

  /** Index just a single file (used for live updates after a write_file). */
  async indexFile(filePath: string): Promise<{ symbols: number } | null> {
    try {
      const stat = await fs.stat(filePath);
      const lang = detectLanguage(filePath);
      if (!lang || stat.size > MAX_FILE_SIZE) return null;
      const buf = await fs.readFile(filePath);
      if (isBinaryBuffer(buf)) return null;
      const contentHash = crypto.createHash('sha256').update(buf).digest('hex').slice(0, 16);
      const source = buf.toString('utf-8');
      const symbols = await extractSymbols(filePath, source);
      this.db.replaceFileSymbols(filePath, lang, stat.mtimeMs, stat.size, contentHash, symbols);
      return { symbols: symbols.length };
    } catch (e: any) {
      logger.debug('indexFile failed', { filePath, err: e.message });
      return null;
    }
  }

  private async walk(dir: string, onFile: (path: string) => void): Promise<void> {
    let entries: any[];