Function createPackageAdditions

packages/create/src/custom-add-ons/shared.ts:14–60

(
  originalPackageJson: Record<string, any>,
  currentPackageJson: Record<string, any>,
)

import type { PersistedOptions } from '../config-file.js'

export function createPackageAdditions(
  originalPackageJson: Record<string, any>,
  currentPackageJson: Record<string, any>,
) {
  const packageAdditions: Record<string, any> = {}

  const scripts: Record<string, any> = {}
  for (const script of Object.keys(currentPackageJson.scripts || {})) {
    if (
      originalPackageJson.scripts[script] !== currentPackageJson.scripts[script]
    ) {
      scripts[script] = currentPackageJson.scripts[script]
    }
  }
  packageAdditions.scripts = Object.keys(scripts).length ? scripts : undefined

  const dependencies: Record<string, string> = {}
  for (const dependency of Object.keys(currentPackageJson.dependencies || {})) {
    if (
      originalPackageJson.dependencies[dependency] !==
      currentPackageJson.dependencies[dependency]
    ) {
      dependencies[dependency] = currentPackageJson.dependencies[dependency]
    }
  }
  packageAdditions.dependencies = Object.keys(dependencies).length
    ? dependencies
    : undefined

  const devDependencies: Record<string, string> = {}
  for (const dependency of Object.keys(
    currentPackageJson.devDependencies || {},
  )) {
    if (
      originalPackageJson.devDependencies[dependency] !==
      currentPackageJson.devDependencies[dependency]
    ) {
      devDependencies[dependency] =
        currentPackageJson.devDependencies[dependency]
    }
  }
  packageAdditions.devDependencies = Object.keys(devDependencies).length
    ? devDependencies
    : undefined

  return packageAdditions
}

export async function createAppOptionsFromPersisted(
  json: PersistedOptions,