Function install

lib/API/Modules/TAR.js:34–53

* Module management to manage tarball packages * * pm2 install http.tar.gz * pm2 uninstall http * * - the first and only folder in the tarball must be called module (tar zcvf http module/) * - a package.json must be present with attribute "name", "version" and "pm2" to declare apps to run

(PM2, module_filepath, opts, cb)

 */

function install(PM2, module_filepath, opts, cb) {
  // Remote file retrieval
  if (module_filepath.includes('http') === true) {
    var target_file = module_filepath.split('/').pop()
    var target_filepath = path.join(os.tmpdir(), target_file)

    opts.install_url = module_filepath

    return retrieveRemote(module_filepath, target_filepath, (err) => {
      if (err) {
        Common.errMod(err)
        process.exit(1)
      }
      installLocal(PM2, target_filepath, opts, cb)
    })
  }

  // Local install
  installLocal(PM2, module_filepath, opts, cb)
}

function retrieveRemote(url, dest, cb) {
  Common.logMod(`Retrieving remote package ${url}...`)