[cc-frame-viewer] Add gl-matrix to third_party [redux]

tools/cc-frame-viewer/third_party/gl-matrix/tasks/support/gl-matrix.rb

+Copyright (c) 2013 Brandon Jones, Colin MacKenzie IV
+
+This software is provided 'as-is', without any express or implied
+warranty. In no event will the authors be held liable for any damages
+arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it
+freely, subject to the following restrictions:
+
+ 1. The origin of this software must not be misrepresented; you must not
+    claim that you wrote the original software. If you use this software
+    in a product, an acknowledgment in the product documentation would be
+    appreciated but is not required.
+
+ 2. Altered source versions must be plainly marked as such, and must not
+    be misrepresented as being the original software.
+
+ 3. This notice may not be removed or altered from any source distribution.
+
+$:.unshift File.expand_path('.', File.dirname(__FILE__))
+require 'sprockets'
+require 'jasmine'
+
+class Jasmine::Config
+  def simple_config_file
+    File.expand_path GLMatrix.base_path.join('spec/jasmine.yml')
+  end
+end
+
+class Rack::Jasmine::Runner
+  alias_method :jasmine_call, :call
+  def call(env)
+    GLMatrix.compile
+    jasmine_call env
+  end
+end
+
+module GLMatrix
+  autoload :ReleaseHelper, 'gl-matrix/release_helper'
+  autoload :Version,       'gl-matrix/version'
+  autoload :VERSION,       'gl-matrix/version'
+
+  module_function
+
+  def release(&block)
+    GLMatrix::ReleaseHelper.release &block
+  end
+
+  def sprockets
+    env = Sprockets::Environment.new base_path
+    env.append_path base_path.join('src')
+    env
+  end
+
+  def base_path
+    Pathname.new File.expand_path('../..', File.dirname(__FILE__))
+  end
+
+  # Compiles the source file to the dest file. If a block
+  # is given, the source file is yielded and replaced with
+  # the result. Returns the destination as a Pathname.
+  def compile(source = 'gl-matrix.js', dest = 'dist/gl-matrix.js')
+    dest = base_path.join dest
+    js = sprockets[source]
+    js = yield js if block_given?
+
+    File.open dest, "w" do |f|
+      f.puts js
+    end
+
+    puts "compiled #{source} to #{dest.relative_path_from base_path}"
+    dest
+  end
+
+  def minify(source = 'gl-matrix.js', dest = 'dist/gl-matrix-min.js')
+    dest = compile source, dest do |js|
+      Uglifier.compile js
+    end
+
+    puts "minified #{source} to #{dest.relative_path_from base_path}"
+  end
+
+end