ae-biu/src/utils/read-json.js

Born For AE, Born To Do

// @flow
import fs from 'fs'
import { promisify } from 'util'

export const readJSONFile = async (file: string): Promise<Object> => {
  if (!file) {
    throw new Error('Invalid File Path')
  }

  try {
    const fileContent = await promisify(fs.readFile)(file, 'utf8')
    if (!fileContent) {
      return {}
    }
    try {
      const data = JSON.parse(fileContent)
      return data
    } catch (error) {
      throw error
    }
  } catch (error) {
    throw error
  }
}

export const readJSONFileSync = (file: string): Object => {
  if (!file) {
    throw new Error('Invalid File Path')
  }

  const fileContent = fs.readFileSync(file, 'utf8')
  return JSON.parse(fileContent)
}