Create AtomApplication after app is finished launching

src/atom-application.coffee

@@ -16,7 +16,6 @@ class AtomApplication
   resourcePath: null
   pathsToOpen: null
   version: null
-  launched: false
   socketPath: '/tmp/atom.sock'
 
   constructor: ({@resourcePath, @pathsToOpen, @version, test, pidToKillWhenClosed}) ->
@@ -24,33 +23,21 @@ class AtomApplication
     @pathsToOpen ?= []
     @windows = []
 
-    app.on 'open-file', (event, filePath) =>
-      event.preventDefault()
-      if @launched
-        @openPath filePath
+    @sendArgumentsToExistingProcess pidToKillWhenClosed, (success) =>
+      app.terminate() if success # An Atom already exists, kill this process
+      @listenForArgumentsFromNewProcess()
+      @setupNodePath()
+      @setupJavaScriptArguments()
+      @buildApplicationMenu()
+      @handleEvents()
+
+      if test
+        @runSpecs(true)
+      else if @pathsToOpen.length > 0
+        @openPaths(@pathsToOpen, pidToKillWhenClosed)
       else
-        # Delay opening until Atom has finished launching, this condition
-        # happens when user double clicks a file in Finder to open it.
-        @pathsToOpen.push filePath
-
-    app.on 'finish-launching', =>
-      @launched = true
-
-      @sendArgumentsToExistingProcess pidToKillWhenClosed, (success) =>
-        app.terminate() if success # An Atom already exists, kill this process
-        @listenForArgumentsFromNewProcess()
-        @setupNodePath()
-        @setupJavaScriptArguments()
-        @buildApplicationMenu()
-        @handleEvents()
-
-        if test
-          @runSpecs(true)
-        else if @pathsToOpen.length > 0
-          @openPaths(@pathsToOpen, pidToKillWhenClosed)
-        else
-          # Always open a editor window if this is the first instance of Atom.
-          @openPath(null)
+        # Always open a editor window if this is the first instance of Atom.
+        @openPath(null)
 
   removeWindow: (window) ->
     @windows.splice @windows.indexOf(window), 1
@@ -82,10 +69,6 @@ class AtomApplication
     process.env['NODE_PATH'] = resourcePaths.join path.delimiter
 
   sendArgumentsToExistingProcess: (pidToKillWhenClosed, callback) ->
-    if not fs.existsSync(@socketPath)
-      callback(false)
-      return
-
     client = net.connect {path: @socketPath}, (args...) =>
       client.write(JSON.stringify({@pathsToOpen, pidToKillWhenClosed}))
       callback(true)
@@ -163,6 +146,11 @@ class AtomApplication
     app.on 'will-quit', =>
       fs.unlinkSync @socketPath if fs.existsSync(@socketPath)
 
+    app.on 'open-file', (event, filePath) =>
+      event.preventDefault()
+      @openPath filePath
+
+
     ipc.on 'close-without-confirm', (processId, routingId) ->
       window = BrowserWindow.fromProcessIdAndRoutingId processId, routingId
       window.removeAllListeners 'close'

src/main.coffee

@@ -1,6 +1,7 @@
+delegate = require 'atom-delegate'
+app = require 'app'
 fs = require 'fs'
 path = require 'path'
-delegate = require 'atom-delegate'
 optimist = require 'optimist'
 nslog = require 'nslog'
 AtomApplication = require './atom-application'
@@ -12,7 +13,16 @@ require 'coffee-script'
 
 delegate.browserMainParts.preMainMessageLoopRun = ->
   commandLineArgs = parseCommandLine()
-  global.atomApplication = new AtomApplication(commandLineArgs)
+
+  addPathToOpen = (event, filePath) ->
+    event.preventDefault()
+    commandLineArgs.pathsToOpen ?= []
+    commandLineArgs.pathsToOpen.push(filePath)
+
+  app.on 'open-file', addPathToOpen
+  app.on 'finish-launching', ->
+    app.removeListener 'open-file', addPathToOpen
+    global.atomApplication = new AtomApplication(commandLineArgs)
 
 getHomeDir = ->
   process.env[if process.platform is 'win32' then 'USERPROFILE' else 'HOME']