harsta/node/utils/config.ts

Harsta is a contract development tool based on Hardhat, designed to streamline the development, testing, and referencing of contracts, addresses, ABIs, and contract instances.

import consola from 'consola'
import { createJiti } from 'jiti'
import { resolve } from 'pathe'

export type UserInputConfig = Record<string, any>
export interface ResolvedConfig<T extends UserInputConfig = UserInputConfig> {
  config: T
  configFile: string
}

export function loadConfig<T extends UserInputConfig = UserInputConfig>(options: { name: string, cwd: string }): ResolvedConfig<T> {
  const { name, cwd } = options
  const filePath = resolve(cwd, `${name}.config.ts`)

  let data = {} as T

  try {
    const jiti = createJiti(__dirname, { interopDefault: true })
    data = jiti(filePath)
  }
  catch (error) {
    consola.log(error)
    consola.debug(`Failed to load config file: ${filePath}`)
  }

  return {
    config: data,
    configFile: filePath,
  }
}