Add Thor tasks for gem management

.gitignore

@@ -1 +1,2 @@
 tmp
+pkg

MIT-LICENSE.txt

@@ -0,0 +1,19 @@
+Copyright (c) 2008-2009 Bryan Helmkamp
+
+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.

Thorfile

@@ -0,0 +1,108 @@
+module GemHelpers
+
+  def generate_gemspec
+    $LOAD_PATH.unshift(File.expand_path(File.join(File.dirname(__FILE__), "lib")))
+    require "asset_trip"
+
+    Gem::Specification.new do |s|
+      s.name      = "asset-trip"
+      s.version   = AssetTrip::VERSION
+      s.author    = "Bryan Helmkamp"
+      s.email     = "bryan@brynary.com"
+      s.homepage  = "http://github.com/brynary/asset-trip"
+      s.summary   = "Rails asset bundling plugin that will expand your mind"
+      # s.description  = <<-EOS.strip
+      #   TODO
+      # EOS
+
+      require "git"
+      repo = Git.open(".")
+
+      s.files      = normalize_files(repo.ls_files.keys - repo.lib.ignored_files)
+      s.test_files = normalize_files(Dir['spec/**/*.rb'] - repo.lib.ignored_files)
+
+      s.has_rdoc = true
+      s.extra_rdoc_files = %w[README.rdoc MIT-LICENSE.txt]
+    end
+  end
+
+  def normalize_files(array)
+    # only keep files, no directories, and sort
+    array.select do |path|
+      File.file?(path)
+    end.sort
+  end
+
+  # Adds extra space when outputting an array. This helps create better version
+  # control diffs, because otherwise it is all on the same line.
+  def prettyify_array(gemspec_ruby, array_name)
+    gemspec_ruby.gsub(/s\.#{array_name.to_s} = \[.+?\]/) do |match|
+      leadin, files = match[0..-2].split("[")
+      leadin + "[\n    #{files.split(",").join(",\n   ")}\n  ]"
+    end
+  end
+
+  def read_gemspec
+    @read_gemspec ||= eval(File.read("asset-trip.gemspec"))
+  end
+
+  def sh(command)
+    puts command
+    system command
+  end
+end
+
+class Default < Thor
+  include GemHelpers
+
+  desc "gemspec", "Regenerate asset-trip.gemspec"
+  def gemspec
+    File.open("asset-trip.gemspec", "w") do |file|
+      gemspec_ruby = generate_gemspec.to_ruby
+      gemspec_ruby = prettyify_array(gemspec_ruby, :files)
+      gemspec_ruby = prettyify_array(gemspec_ruby, :test_files)
+      gemspec_ruby = prettyify_array(gemspec_ruby, :extra_rdoc_files)
+
+      file.write gemspec_ruby
+    end
+
+    puts "Wrote gemspec to asset-trip.gemspec"
+    read_gemspec.validate
+  end
+
+  desc "build", "Build a asset-trip gem"
+  def build
+    sh "gem build asset-trip.gemspec"
+    FileUtils.mkdir_p "pkg"
+    FileUtils.mv read_gemspec.file_name, "pkg"
+  end
+
+  desc "install", "Install the latest built gem"
+  def install
+    sh "gem install --local pkg/#{read_gemspec.file_name}"
+  end
+
+  desc "release", "Release the current branch to GitHub and Gemcutter"
+  def release
+    gemspec
+    build
+    Release.new.tag
+    Release.new.gem
+  end
+end
+
+class Release < Thor
+  include GemHelpers
+
+  desc "tag", "Tag the gem on the origin server"
+  def tag
+    release_tag = "v#{read_gemspec.version}"
+    sh "git tag -a #{release_tag} -m 'Tagging #{release_tag}'"
+    sh "git push origin #{release_tag}"
+  end
+
+  desc "gem", "Push the gem to Gemcutter"
+  def gem
+    sh "gem push pkg/#{read_gemspec.file_name}"
+  end
+end

asset-trip.gemspec

@@ -0,0 +1,100 @@
+# -*- encoding: utf-8 -*-
+
+Gem::Specification.new do |s|
+  s.name = %q{asset-trip}
+  s.version = "0.1.0.pre"
+
+  s.required_rubygems_version = Gem::Requirement.new("> 1.3.1") if s.respond_to? :required_rubygems_version=
+  s.authors = ["Bryan Helmkamp"]
+  s.date = %q{2009-11-05}
+  s.email = %q{bryan@brynary.com}
+  s.extra_rdoc_files = [
+    "README.rdoc",
+    "MIT-LICENSE.txt"
+  ]
+  s.files = [
+    ".gitignore",
+    "README.rdoc",
+    "Rakefile",
+    "init.rb",
+    "lib/asset_trip.rb",
+    "lib/asset_trip/asset.rb",
+    "lib/asset_trip/compressor.rb",
+    "lib/asset_trip/config.rb",
+    "lib/asset_trip/file_writer.rb",
+    "lib/asset_trip/helper.rb",
+    "lib/asset_trip/javascript.rb",
+    "lib/asset_trip/load_path.rb",
+    "lib/asset_trip/manifest.rb",
+    "lib/asset_trip/manifest_writer.rb",
+    "lib/asset_trip/memoizable.rb",
+    "lib/asset_trip/middleware.rb",
+    "lib/asset_trip/ssl_stylesheet.rb",
+    "lib/asset_trip/stylesheet.rb",
+    "lib/asset_trip/url_rewriter.rb",
+    "spec/asset_trip/asset_spec.rb",
+    "spec/asset_trip/compressor_spec.rb",
+    "spec/asset_trip/config_spec.rb",
+    "spec/asset_trip/helper_spec.rb",
+    "spec/asset_trip/javascript_spec.rb",
+    "spec/asset_trip/load_path_spec.rb",
+    "spec/asset_trip/manifest_writer_spec.rb",
+    "spec/asset_trip/middleware_spec.rb",
+    "spec/asset_trip/stylesheet_spec.rb",
+    "spec/asset_trip/url_rewriter_spec.rb",
+    "spec/asset_trip_spec.rb",
+    "spec/fixtures/app/javascripts/main.js",
+    "spec/fixtures/app/javascripts/main/new.js",
+    "spec/fixtures/app/javascripts/signup.js",
+    "spec/fixtures/app/stylesheets/new.css",
+    "spec/fixtures/config/asset_trip/assets.rb",
+    "spec/integration/bundle_spec.rb",
+    "spec/integration/prune_spec.rb",
+    "spec/spec.opts",
+    "spec/spec_helper.rb",
+    "spec/support/core_extensions.rb",
+    "spec/support/helpers.rb",
+    "spec/support/matchers.rb",
+    "spec/support/path_utils.rb",
+    "spec/support/sandbox_helper.rb",
+    "tasks/asset_trip.rake",
+    "vendor/yuicompressor-2.4.2.jar",
+    "MIT-LICENSE.txt"
+  ]
+  s.homepage = %q{http://github.com/brynary/asset-trip}
+  s.require_paths = ["lib"]
+  s.rubygems_version = %q{1.3.5}
+  s.summary = %q{Rails asset bundling plugin that will expand your mind}
+  s.test_files = [
+    "spec/asset_trip/asset_spec.rb",
+    "spec/asset_trip/compressor_spec.rb",
+    "spec/asset_trip/config_spec.rb",
+    "spec/asset_trip/helper_spec.rb",
+    "spec/asset_trip/javascript_spec.rb",
+    "spec/asset_trip/load_path_spec.rb",
+    "spec/asset_trip/manifest_writer_spec.rb",
+    "spec/asset_trip/middleware_spec.rb",
+    "spec/asset_trip/stylesheet_spec.rb",
+    "spec/asset_trip/url_rewriter_spec.rb",
+    "spec/asset_trip_spec.rb",
+    "spec/fixtures/config/asset_trip/assets.rb",
+    "spec/integration/bundle_spec.rb",
+    "spec/integration/prune_spec.rb",
+    "spec/spec_helper.rb",
+    "spec/support/core_extensions.rb",
+    "spec/support/helpers.rb",
+    "spec/support/matchers.rb",
+    "spec/support/path_utils.rb",
+    "spec/support/sandbox_helper.rb"
+  ]
+
+  if s.respond_to? :specification_version then
+    current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION
+    s.specification_version = 3
+
+    if Gem::Version.new(Gem::RubyGemsVersion) >= Gem::Version.new('1.2.0') then
+    else
+    end
+  else
+  end
+end

lib/asset_trip.rb

@@ -25,6 +25,8 @@ class UnknownAssetError < StandardError
   class NoManifestError < StandardError
   end
 
+  VERSION = "0.1.0.pre"
+
   mattr_accessor :bundle
   self.bundle = true