From 09c2936009c8d9342879cc1634043e7127ce492b Mon Sep 17 00:00:00 2001
From: John Bintz <john@coswellproductions.com>
Date: Mon, 6 Feb 2012 13:51:21 -0500
Subject: [PATCH] initial commit

---
 .gitignore                    | 17 +++++++++++++++++
 Gemfile                       |  4 ++++
 LICENSE                       | 22 +++++++++++++++++++++
 README.md                     | 36 +++++++++++++++++++++++++++++++++++
 Rakefile                      |  2 ++
 lib/sprockets-vendor_gems.rb  | 30 +++++++++++++++++++++++++++++
 sprockets-vendor_gems.gemspec | 16 ++++++++++++++++
 7 files changed, 127 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 Gemfile
 create mode 100644 LICENSE
 create mode 100644 README.md
 create mode 100644 Rakefile
 create mode 100644 lib/sprockets-vendor_gems.rb
 create mode 100644 sprockets-vendor_gems.gemspec

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d87d4be
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,17 @@
+*.gem
+*.rbc
+.bundle
+.config
+.yardoc
+Gemfile.lock
+InstalledFiles
+_yardoc
+coverage
+doc/
+lib/bundler/man
+pkg
+rdoc
+spec/reports
+test/tmp
+test/version_tmp
+tmp
diff --git a/Gemfile b/Gemfile
new file mode 100644
index 0000000..60b82d6
--- /dev/null
+++ b/Gemfile
@@ -0,0 +1,4 @@
+source 'https://rubygems.org'
+
+# Specify your gem's dependencies in sprockets-vendor_gems.gemspec
+gemspec
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..87b491e
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,22 @@
+Copyright (c) 2012 John Bintz
+
+MIT License
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..e6a2096
--- /dev/null
+++ b/README.md
@@ -0,0 +1,36 @@
+# Get at available assets in loaded gems in Sprockets
+
+Either get the list of asset paths:
+
+``` ruby
+require 'sprockets-vendor_gems'
+
+env = Sprockets::Environment.new('.')
+Sprockets.find_gem_vendor_paths(:for => :javascript).each do |path|
+  env.append_path path
+end
+```
+
+or get an Environment with those paths in there already:
+``` ruby
+require 'sprockets-vendor_gems'
+
+env = Sprockets::EnvironmentWithVendoredGems.new('.')
+```
+
+Yeah!
+
+## Installation
+
+Add this line to your application's Gemfile:
+
+    gem 'sprockets-vendor_gems'
+
+And then execute:
+
+    $ bundle
+
+Or install it yourself as:
+
+    $ gem install sprockets-vendor_gems
+
diff --git a/Rakefile b/Rakefile
new file mode 100644
index 0000000..f57ae68
--- /dev/null
+++ b/Rakefile
@@ -0,0 +1,2 @@
+#!/usr/bin/env rake
+require "bundler/gem_tasks"
diff --git a/lib/sprockets-vendor_gems.rb b/lib/sprockets-vendor_gems.rb
new file mode 100644
index 0000000..c406619
--- /dev/null
+++ b/lib/sprockets-vendor_gems.rb
@@ -0,0 +1,30 @@
+require "sprockets"
+
+module ::Sprockets
+  class << self
+    def find_gem_vendor_paths(options = {})
+      for_types = [ options[:for] || [ 'javascripts', 'stylesheets' ] ].flatten
+
+      paths = []
+
+      Gem::Specification.each do |gemspec|
+        %w{vendor lib app}.product(for_types).each do |base_dir, type|
+          path = File.join(gemspec.gem_dir, base_dir, "assets", type.to_s)
+
+          paths << path if File.directory?(path)
+        end
+      end
+
+      paths
+    end
+  end
+
+  class EnvironmentWithVendoredGems < Environment
+    def initialize(*args)
+      super(*args)
+
+      Sprockets.find_gem_vendor_paths.each { |path| append_path(path) }
+    end
+  end
+end
+
diff --git a/sprockets-vendor_gems.gemspec b/sprockets-vendor_gems.gemspec
new file mode 100644
index 0000000..0f7bb9b
--- /dev/null
+++ b/sprockets-vendor_gems.gemspec
@@ -0,0 +1,16 @@
+# -*- encoding: utf-8 -*-
+Gem::Specification.new do |gem|
+  gem.authors       = ["John Bintz"]
+  gem.email         = ["john@coswellproductions.com"]
+  gem.description   = %q{Get the vendored assets paths in gems.}
+  gem.summary       = %q{Get the vendored assets paths in gems.}
+  gem.homepage      = ""
+
+  gem.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
+  gem.files         = `git ls-files`.split("\n")
+  gem.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
+  gem.name          = "sprockets-vendor_gems"
+  gem.require_paths = ["lib"]
+  gem.version       = '1.0.0'
+end
+