Function loadRunnableFile

packages/convert/src/load-runnable-file.ts:213–229

(filePath: string)

 * @returns The converted DeepnoteFile with metadata about the conversion
 */
export async function loadRunnableFile(filePath: string): Promise<LoadedRunnableFile> {
  const absolutePath = path.resolve(filePath)
  const ext = path.extname(absolutePath).toLowerCase()

  if (!isRunnableExtension(ext)) {
    throw unsupportedExtensionError(ext)
  }

  if (ext === '.deepnote') {
    const rawBytes = await fs.readFile(absolutePath)
    const content = decodeUtf8NoBom(rawBytes)
    return parseRunnableFileContent(content, absolutePath)
  }

  const content = await fs.readFile(absolutePath, 'utf-8')
  return parseRunnableFileContent(content, absolutePath)
}