Function parseFile

apps/sim/lib/file-parsers/index.ts:135–164

(filePath: string)

 * @returns Parsed content and metadata
 */
export async function parseFile(filePath: string): Promise<FileParseResult> {
  try {
    if (!filePath) {
      throw new Error('No file path provided')
    }

    if (!existsSync(filePath)) {
      throw new Error(`File not found: ${filePath}`)
    }

    const extension = path.extname(filePath).toLowerCase().substring(1)
    logger.info('Attempting to parse file with extension:', extension)

    const parsers = getParserInstances()

    if (!Object.keys(parsers).includes(extension)) {
      logger.info('No parser found for extension:', extension)
      throw new Error(
        `Unsupported file type: ${extension}. Supported types are: ${Object.keys(parsers).join(', ')}`
      )
    }

    logger.info('Using parser for extension:', extension)
    const parser = parsers[extension]
    return await parser.parseFile(filePath)
  } catch (error) {
    logger.error('File parsing error:', error)
    throw error
  }
}

/**
 * Parse a buffer based on file extension