Merge pull request #19 from mvdwg/use-app-prefix

Take app name from the configuration

README.md

@@ -53,6 +53,14 @@ def deps do
 end
 ```
 
+and then you have to add one config to your config file
+
+```elixir
+config :phoenix_components, app_name: MyApp
+```
+
+where `MyApp` is the module that represents your phoenix app.
+
 ## Quick start
 
 This is a quick overview of how to create and use a component in your application.

config/test.exs

@@ -1,3 +1,3 @@
 use Mix.Config
 
-config :phoenix_components, path: "test/fixtures"
+config :phoenix_components, path: "test/fixtures", app_name: MyApp

lib/mix/tasks/phoenix.gen.component.ex

@@ -30,10 +30,15 @@ defmodule Mix.Tasks.Phoenix.Gen.Component do
   defp generate(component_name: name) do
     path = Application.get_env(:phoenix_components, :path, "web/components")
     path = Path.join(path, name)
+    [module_base] =
+      :phoenix_components
+      |> Application.fetch_env!(:app_name)
+      |> Module.split
+
     assigns = %{
       name: name,
       module_name: to_pascal_case(name),
-      module_base: to_pascal_case(Mix.Phoenix.otp_app),
+      module_base: module_base,
     }
 
     # Creates component

lib/phoenix_components/view.ex

@@ -57,11 +57,12 @@ defmodule PhoenixComponents.View do
 
   defp do_component(name, content, attrs) do
     safe_content = html_escape(content)
+    appModule = Application.fetch_env!(:phoenix_components, :app_name)
 
     name
     |> to_pascal_case
     |> prefix_module(Components)
-    |> prefix_module(to_pascal_case(Mix.Phoenix.otp_app))
+    |> prefix_module(appModule)
     |> render("template.html", attrs: Enum.into(attrs, %{}), content: safe_content)
   end
 

test/fixtures/components/button/view.ex

@@ -1,3 +1,3 @@
-defmodule PhoenixComponents.Components.Button do
+defmodule MyApp.Components.Button do
   use PhoenixComponents.Component
 end

test/fixtures/components/compound/view.ex

@@ -1,4 +1,4 @@
-defmodule PhoenixComponents.Components.Compound do
+defmodule MyApp.Components.Compound do
   use PhoenixComponents.Component
 
   import_components [:button, :jumbotron]

test/fixtures/components/jumbotron/view.ex

@@ -1,4 +1,4 @@
-defmodule PhoenixComponents.Components.Jumbotron do
+defmodule MyApp.Components.Jumbotron do
   use PhoenixComponents.Component
 
   def class(color) do