Function getCompletionsForShell

src/utils/bash/shellCompletion.ts:184–215

* Get completions for the given shell type

(
  shellType: 'bash' | 'zsh',
  prefix: string,
  completionType: ShellCompletionType,
  abortSignal: AbortSignal,
)

 * Get completions for the given shell type
 */
async function getCompletionsForShell(
  shellType: 'bash' | 'zsh',
  prefix: string,
  completionType: ShellCompletionType,
  abortSignal: AbortSignal,
): Promise<SuggestionItem[]> {
  let command: string

  if (shellType === 'bash') {
    command = getBashCompletionCommand(prefix, completionType)
  } else if (shellType === 'zsh') {
    command = getZshCompletionCommand(prefix, completionType)
  } else {
    // Unsupported shell type
    return []
  }

  const shellCommand = await Shell.exec(command, abortSignal, 'bash', {
    timeout: SHELL_COMPLETION_TIMEOUT_MS,
  })
  const result = await shellCommand.result
  return result.stdout
    .split('\n')
    .filter((line: string) => line.trim())
    .slice(0, MAX_SHELL_COMPLETIONS)
    .map((text: string) => ({
      id: text,
      displayText: text,
      description: undefined,
      metadata: { completionType },
    }))
}

/**
 * Get shell completions for the given input