Convert initializer to using . Fix grunt module issue in #9.

Author: jayharris

lib/initializes-bowerrc.coffee

@@ -1,9 +1,11 @@
 fs = require('fs')
 path = require('path')
+findsRoot = require('find-root-package')
 
 module.exports =
   initialize: (dir = process.cwd()) ->
-    return unless (topDir = findTopPackageJson(dir)) && (topDir != dir)
+    topDir = findsRoot.findTopPackageJson(dir)
+    return unless isInstalledAsDependency(dir, topDir)
     return if fs.existsSync(dest = path.join(topDir, '.bowerrc'))
     console.log("Writing a default '.bowerrc' file into '#{topDir}'")
     fs.writeFileSync dest, """
@@ -13,16 +15,7 @@ module.exports =
 
                            """
 
-findTopPackageJson = (dir) ->
-  current = path.resolve(dir)
-  grandparent = path.resolve(dir, "..", "..")
-  if current == grandparent || !hasPackageJson(grandparent)
-    if hasPackageJson(current)
-      current
-    else
-      null
-  else
-    findTopPackageJson(grandparent)
+isInstalledAsDependency = (dir, topDir) ->
+  topDir? && topDir != dir
+
 
-hasPackageJson = (dir) ->
-  fs.existsSync(path.join(dir, "package.json"))

package.json

@@ -22,13 +22,14 @@
   },
   "dependencies": {
     "grunt-bower-task": "~0.4.0",
-    "coffee-script": "~1.6.3"
+    "coffee-script": "~1.6.3",
+    "find-root-package": "0.0.1"
   },
   "peerDependencies": {
-    "lineman": ">= 0.19.0"
+    "grunt": "~0.4.1",
+    "lineman": ">= 0.27.0"
   },
   "devDependencies": {
-    "grunt": "^0.4.4",
     "grunt-release": "^0.7.0"
   },
   "licenses": [