getLastUpdatedTimestamp.js

const spawn = require('cross-spawn')

/**
 * GetLastUpdatedTimestamp - Get the last time a file was commited to GitHub and therefore was updated
 * @param filepath
 * @returns {number} - Date
 */

const getLastUpdatedTimestamp = filepath =>
  parseInt(spawn.sync('git', ['log', '-1', '--format=%ct', filepath]).stdout.toString('utf-8'), 10) * 1000

module.exports = getLastUpdatedTimestamp