Function buildCliLaunch

src/utils/cliLaunch.ts:100–134

(
  cliArgs: string[],
  opts?: { env?: NodeJS.ProcessEnv },
)

 * @param opts.env Override environment (defaults to process.env)
 */
export function buildCliLaunch(
  cliArgs: string[],
  opts?: { env?: NodeJS.ProcessEnv },
): CliLaunchSpec {
  const baseEnv = opts?.env ?? process.env

  // In bundled mode the execPath IS the CLI binary — no script path needed.
  // In script mode (dev / npm) we need the script path between runtime flags
  // and CLI args so the runtime knows which file to execute.
  const args: string[] =
    isInBundledMode() || !SCRIPT_PATH
      ? [...BOOTSTRAP_ARGS, ...cliArgs]
      : [...BOOTSTRAP_ARGS, SCRIPT_PATH, ...cliArgs]

  // Ensure Windows children can discover git-bash without shelling out
  const env: NodeJS.ProcessEnv = { ...baseEnv }
  if (IS_WINDOWS) {
    if (
      process.env.CLAUDE_CODE_GIT_BASH_PATH &&
      !env.CLAUDE_CODE_GIT_BASH_PATH
    ) {
      env.CLAUDE_CODE_GIT_BASH_PATH = process.env.CLAUDE_CODE_GIT_BASH_PATH
    }
    if (process.env.SHELL && !env.SHELL) {
      env.SHELL = process.env.SHELL
    }
  }

  return {
    execPath: EXEC_PATH,
    args,
    env,
    windowsHide: IS_WINDOWS,
  }
}

/**
 * Spawn a child CLI process from a launch spec.