@kubb/cli/src/utils/getConfig.ts

Command-line interface for Kubb, enabling easy generation of TypeScript, React-Query, Zod, and other code from OpenAPI specifications.

import { isPromise } from '@kubb/core/utils'

import { getPlugins } from './getPlugins.ts'

import type { Config, UserConfig } from '@kubb/core'
import type { Args } from '../commands/generate.ts'
import type { CosmiconfigResult } from './getCosmiConfig.ts'

/**
 * Converting UserConfig to Config without a change in the object beside the JSON convert.
 */
export async function getConfig(result: CosmiconfigResult, args: Args): Promise<Array<Config> | Config> {
  const config = result?.config
  let kubbUserConfig = Promise.resolve(config) as Promise<UserConfig | Array<UserConfig>>

  // for ts or js files
  if (typeof config === 'function') {
    const possiblePromise = config(args)
    if (isPromise(possiblePromise)) {
      kubbUserConfig = possiblePromise
    }
    kubbUserConfig = Promise.resolve(possiblePromise)
  }

  let JSONConfig = await kubbUserConfig

  if (Array.isArray(JSONConfig)) {
    const results: Array<Config> = []

    for (const item of JSONConfig) {
      const plugins = item.plugins ? await getPlugins(item.plugins) : undefined

      results.push({
        ...item,
        plugins,
      } as Config)
    }

    return results
  }

  JSONConfig = {
    ...JSONConfig,
    plugins: JSONConfig.plugins ? await getPlugins(JSONConfig.plugins) : undefined,
  }

  return JSONConfig as Config
}