updateDependencies() — ui Function Reference

Source Code

packages/shadcn/src/utils/updaters/update-dependencies.ts lines 10–74

export async function updateDependencies(
  dependencies: RegistryItem["dependencies"],
  devDependencies: RegistryItem["devDependencies"],
  config: Config,
  options: {
    silent?: boolean
  }
) {
  dependencies = Array.from(new Set(dependencies))
  devDependencies = Array.from(new Set(devDependencies))

  if (!dependencies?.length && !devDependencies?.length) {
    return
  }

  options = {
    silent: false,
    ...options,
  }

  const dependenciesSpinner = spinner(`Installing dependencies.`, {
    silent: options.silent,
  })?.start()
  const packageManager = await getUpdateDependenciesPackageManager(config)

  // Offer to use --force or --legacy-peer-deps if using React 19 with npm.
  let flag = ""
  if (shouldPromptForNpmFlag(config) && packageManager === "npm") {
    if (options.silent) {
      flag = "force"
    } else {
      dependenciesSpinner.stopAndPersist()
      logger.warn(
        "\nIt looks like you are using React 19. \nSome packages may fail to install due to peer dependency issues in npm (see https://ui.shadcn.com/react-19).\n"
      )
      const confirmation = await prompts([
        {
          type: "select",
          name: "flag",
          message: "How would you like to proceed?",
          choices: [
            { title: "Use --force", value: "force" },
            { title: "Use --legacy-peer-deps", value: "legacy-peer-deps" },
          ],
        },
      ])

      if (confirmation) {
        flag = confirmation.flag
      }
    }
  }

  dependenciesSpinner?.start()

  await installWithPackageManager(
    packageManager,
    dependencies,
    devDependencies,
    config.resolvedPaths.cwd,
    flag
  )

  dependenciesSpinner?.succeed()
}