Function createValidateAction

packages/cli/src/commands/validate.ts:40–65

(
  _program: Command
)

}

export function createValidateAction(
  _program: Command
): (path: string | undefined, options: ValidateOptions) => Promise<void> {
  return async (path, options) => {
    try {
      debug(`Validating file: ${path}`)
      debug(`Options: ${JSON.stringify(options)}`)
      await validateDeepnoteFile(path, options)
    } catch (error) {
      // If validation was already handled (output already produced), just exit
      if (error instanceof ValidationHandledError) {
        process.exit(error.exitCode)
      }
      const message = error instanceof Error ? error.message : String(error)
      // Use InvalidUsage for file resolution and parse errors (user input), Error for runtime failures
      const exitCode =
        error instanceof FileResolutionError || error instanceof ParseError ? ExitCode.InvalidUsage : ExitCode.Error
      if (options.output === 'json') {
        outputJson({ success: false, error: message } satisfies ValidationError)
      } else {
        logError(message)
      }
      process.exit(exitCode)
    }
  }
}

async function validateDeepnoteFile(path: string | undefined, options: ValidateOptions): Promise<void> {
  const { absolutePath } = await resolvePathToDeepnoteFile(path)