Extend AtomPackage directly in packages index.coffee

src/app/package.coffee

@@ -2,25 +2,34 @@ fs = require 'fs'
 
 module.exports =
 class Package
+  @resolve: (name) ->
+    path = require.resolve(name, verifyExistence: false)
+    return path if path
+    throw new Error("No package found named '#{name}'")
+
   @build: (name) ->
-    AtomPackage = require 'atom-package'
     TextMatePackage = require 'text-mate-package'
+    AtomPackage = require 'atom-package'
     if TextMatePackage.testName(name)
       new TextMatePackage(name)
     else
-      new AtomPackage(name)
+      if fs.isDirectory(@resolve(name))
+        new AtomPackage(name)
+      else
+        try
+          PackageClass = require name
+          new PackageClass(name) if typeof PackageClass is 'function'
+        catch e
+          console.warn "Failed to load package named '#{name}'", e.stack
 
   name: null
   path: null
-  requireModule: null
+  isDirectory: false
   module: null
 
   constructor: (@name) ->
-    @path = require.resolve(@name, verifyExistence: false)
-    throw new Error("No package found named '#{@name}'") unless @path
+    @path = Package.resolve(@name)
+    @isDirectory = fs.isDirectory(@path)
+    @path = fs.directory(@path) unless @isDirectory
 
-    if fs.isDirectory(@path)
-      @requireModule = false
-    else
-      @requireModule = true
-      @path = fs.directory(@path)
+  activate: (rootView) ->