hunk.code_window: var rimraf = require('rimraf')
   module.exports = {
     asarApp: function asarApp (finalDir, cb) {
       var src = path.join(finalDir, 'resources', 'app')
       var dest = path.join(finalDir, 'resources', 'app.asar')
       asar.createPackage(src, dest, function (err) {
         if (err) return cb(err)
         rimraf(src, function (err) {
           if (err) return cb(err)
  
hunk.labels: keep keep keep keep replace replace keep keep keep keep
hunk.after_edit:     var src = path.join(finalDir, 'app')
       var dest = path.join(finalDir, 'app.asar')
  
hunk.file_path: common.js
hunk.type: replace
file: downloaded atom shell zips get cached here