Function findClaudeAlias

src/utils/shellConfig.ts:114–135

(
  options?: ShellConfigOptions,
)

 * @param options Optional overrides for testing (env, homedir)
 */
export async function findClaudeAlias(
  options?: ShellConfigOptions,
): Promise<string | null> {
  const configs = getShellConfigPaths(options)

  for (const configPath of Object.values(configs)) {
    const lines = await readFileLines(configPath)
    if (!lines) continue

    for (const line of lines) {
      if (CLAUDE_ALIAS_REGEX.test(line)) {
        // Extract the alias target
        const match = line.match(/alias\s+claude=["']?([^"'\s]+)/)
        if (match && match[1]) {
          return match[1]
        }
      }
    }
  }

  return null
}

/**
 * Check if a claude alias exists and points to a valid executable