Warn empty app dir

The task can be inside an asar archive, which is not allowed to be cwd.

build/Gruntfile.coffee

@@ -224,7 +224,7 @@ module.exports = (grunt) ->
 
   ciTasks = ['output-disk-space', 'download-atom-shell', 'build']
   ciTasks.push('dump-symbols') if process.platform isnt 'win32'
-  ciTasks.push('set-version', 'check-licenses', 'lint')
+  ciTasks.push('set-version', 'check-licenses', 'lint', 'generate-asar')
   ciTasks.push('mkdeb') if process.platform is 'linux'
   ciTasks.push('create-windows-installer') if process.platform is 'win32'
   ciTasks.push('test') if process.platform is 'darwin'
@@ -232,6 +232,6 @@ module.exports = (grunt) ->
   ciTasks.push('publish-build')
   grunt.registerTask('ci', ciTasks)
 
-  defaultTasks = ['download-atom-shell', 'build', 'set-version']
+  defaultTasks = ['download-atom-shell', 'build', 'set-version', 'generate-asar']
   defaultTasks.push 'install' unless process.platform is 'linux'
   grunt.registerTask('default', defaultTasks)

build/package.json

@@ -6,6 +6,7 @@
     "url": "https://github.com/atom/atom.git"
   },
   "dependencies": {
+    "asar": "^0.2.2",
     "async": "~0.2.9",
     "donna": "1.0.7",
     "formidable": "~1.0.14",

build/tasks/generate-asar-task.coffee

@@ -0,0 +1,19 @@
+asar = require 'asar'
+fs = require 'fs'
+path = require 'path'
+
+module.exports = (grunt) ->
+  {rm} = require('./task-helpers')(grunt)
+
+  grunt.registerTask 'generate-asar', 'Generate asar archive for the app', ->
+    done = @async()
+
+    appDir = grunt.config.get('atom.appDir')
+    unless fs.existsSync(appDir)
+      grunt.log.error 'The app has to be built before generating asar archive.'
+      return done(false)
+
+    asar.createPackage appDir, path.resolve(appDir, '..', 'app.asar'), (err) ->
+      return done(err) if err?
+      rm appDir
+      done()

package.json

@@ -17,7 +17,7 @@
       "url": "http://github.com/atom/atom/raw/master/LICENSE.md"
     }
   ],
-  "atomShellVersion": "0.21.0",
+  "atomShellVersion": "0.21.2",
   "dependencies": {
     "6to5-core": "^3.0.14",
     "async": "0.2.6",

src/task.coffee

@@ -79,7 +79,7 @@ class Task
     taskPath = taskPath.replace(/\\/g, "\\\\")
 
     env = _.extend({}, process.env, {taskPath, userAgent: navigator.userAgent})
-    @childProcess = fork '--eval', [bootstrap], {env, cwd: __dirname}
+    @childProcess = fork '--eval', [bootstrap], {env, silent: true}
 
     @on "task:log", -> console.log(arguments...)
     @on "task:warn", -> console.warn(arguments...)
@@ -93,6 +93,11 @@ class Task
     @childProcess.removeAllListeners()
     @childProcess.on 'message', ({event, args}) =>
       @emit(event, args...) if @childProcess?
+    # Catch the errors that happened before task-bootstrap.
+    @childProcess.stdout.on 'data', (data) ->
+      console.log data.toString()
+    @childProcess.stderr.on 'data', (data) ->
+      console.error data.toString()
 
   # Public: Starts the task.
   #