Function getShellCompletions

src/utils/bash/shellCompletion.ts:221–259

(
  input: string,
  cursorOffset: number,
  abortSignal: AbortSignal,
)

 * Supports bash and zsh shells (matches Shell.ts execution support)
 */
export async function getShellCompletions(
  input: string,
  cursorOffset: number,
  abortSignal: AbortSignal,
): Promise<SuggestionItem[]> {
  const shellType = getShellType()

  // Only support bash/zsh (matches Shell.ts execution support)
  if (shellType !== 'bash' && shellType !== 'zsh') {
    return []
  }

  try {
    const { prefix, completionType } = parseInputContext(input, cursorOffset)

    if (!prefix) {
      return []
    }

    const completions = await getCompletionsForShell(
      shellType,
      prefix,
      completionType,
      abortSignal,
    )

    // Add inputSnapshot to all suggestions so we can detect when input changes
    return completions.map(suggestion => ({
      ...suggestion,
      metadata: {
        ...(suggestion.metadata as { completionType: ShellCompletionType }),
        inputSnapshot: input,
      },
    }))
  } catch (error) {
    logForDebugging(`Shell completion failed: ${error}`)
    return [] // Silent fail
  }
}