cosmiconfig/dist/readFile.js

//      
'use strict';

const fs = require('fs');

                
                          
  

function readFile(filepath        , options          )                         {
  options = options || {};
  const throwNotFound = options.throwNotFound || false;

  return new Promise((resolve, reject) => {
    fs.readFile(filepath, 'utf8', (err, content) => {
      if (err && err.code === 'ENOENT' && !throwNotFound) {
        return resolve(null);
      }
      if (err) return reject(err);
      resolve(content);
    });
  });
}

readFile.sync = function readFileSync(
  filepath        ,
  options          
)                {
  options = options || {};
  const throwNotFound = options.throwNotFound || false;

  try {
    return fs.readFileSync(filepath, 'utf8');
  } catch (err) {
    if (err.code === 'ENOENT' && !throwNotFound) {
      return null;
    }
    throw err;
  }
};

module.exports = readFile;