261 lines
8 KiB
Ruby
Executable file
261 lines
8 KiB
Ruby
Executable file
require "rbconfig"
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# Using Thor's indifferent hash access
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require "thor"
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require "active_support"
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# Setup our load paths
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libdir = File.expand_path(File.dirname(__FILE__))
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$LOAD_PATH.unshift(libdir) unless $LOAD_PATH.include?(libdir)
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class String
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def camelize
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self.to_s.gsub(/\/(.?)/) { "::#{$1.upcase}" }.gsub(/(?:^|_)(.)/) { $1.upcase }
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end
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end
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# Simple callback library
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require "middleman-core/vendor/hooks-0.2.0/lib/hooks"
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# Top-level Middleman object
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module Middleman
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WINDOWS = !!(RUBY_PLATFORM =~ /(mingw|bccwin|wince|mswin32)/i) unless const_defined?(:WINDOWS)
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JRUBY = !!(RbConfig::CONFIG["RUBY_INSTALL_NAME"] =~ /^jruby/i) unless const_defined?(:JRUBY)
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DARWIN = RbConfig::CONFIG['target_os'] =~ /darwin/i
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LINUX = RbConfig::CONFIG['target_os'] =~ /linux/i
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# Auto-load modules on-demand
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autoload :Base, "middleman-core/base"
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autoload :Cache, "middleman-core/cache"
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autoload :Templates, "middleman-core/templates"
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autoload :Watcher, "middleman-core/watcher"
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module Cli
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autoload :Base, "middleman-core/cli"
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autoload :Build, "middleman-core/cli/build"
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autoload :Init, "middleman-core/cli/init"
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autoload :Server, "middleman-core/cli/server"
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end
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# Custom Renderers
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module Renderers
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autoload :ERb, "middleman-core/renderers/erb"
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end
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module Sitemap
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autoload :Store, "middleman-core/sitemap/store"
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autoload :Page, "middleman-core/sitemap/page"
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autoload :Template, "middleman-core/sitemap/template"
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end
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module CoreExtensions
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# File Change Notifier
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autoload :FileWatcher, "middleman-core/core_extensions/file_watcher"
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# In-memory Sitemap
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autoload :Sitemap, "middleman-core/core_extensions/sitemap"
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# Add Builder callbacks
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autoload :Builder, "middleman-core/core_extensions/builder"
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# Custom Feature API
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autoload :Extensions, "middleman-core/core_extensions/extensions"
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# Asset Path Pipeline
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autoload :Assets, "middleman-core/core_extensions/assets"
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# Data looks at the data/ folder for YAML files and makes them available
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# to dynamic requests.
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autoload :Data, "middleman-core/core_extensions/data"
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# Parse YAML from templates
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autoload :FrontMatter, "middleman-core/core_extensions/front_matter"
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# DefaultHelpers are the built-in dynamic template helpers.
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autoload :DefaultHelpers, "middleman-core/core_extensions/default_helpers"
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# Extended version of Padrino's rendering
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autoload :Rendering, "middleman-core/core_extensions/rendering"
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# Pass custom options to views
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autoload :Routing, "middleman-core/core_extensions/routing"
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# Catch and show exceptions at the Rack level
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autoload :ShowExceptions, "middleman-core/core_extensions/show_exceptions"
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end
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module Extensions
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# Provide Apache-style index.html files for directories
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autoload :DirectoryIndexes, "middleman-core/extensions/directory_indexes"
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# Lorem provides a handful of helpful prototyping methods to generate
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# words, paragraphs, fake images, names and email addresses.
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autoload :Lorem, "middleman-core/extensions/lorem"
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# AutomaticImageSizes inspects the images used in your dynamic templates
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# and automatically adds width and height attributes to their HTML
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# elements.
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autoload :AutomaticImageSizes, "middleman-core/extensions/automatic_image_sizes"
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# AssetHost allows you to setup multiple domains to host your static
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# assets. Calls to asset paths in dynamic templates will then rotate
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# through each of the asset servers to better spread the load.
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autoload :AssetHost, "middleman-core/extensions/asset_host"
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end
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module Extensions
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class << self
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def registered
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@_registered ||= {}
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end
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def register(name, namespace=nil, version=nil, &block)
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# If we've already got a matching extension that passed the
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# version check, bail out.
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return if registered.has_key?(name.to_sym) &&
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!registered[name.to_sym].is_a?(String)
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if block_given?
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version = namespace
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end
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passed_version_check = true
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if !version.nil?
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requirement = ::Gem::Requirement.create(version)
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if !requirement.satisfied_by?(Middleman::GEM_VERSION)
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passed_version_check = false
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end
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end
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registered[name.to_sym] = if !passed_version_check
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"== #{name} failed version check. Requested #{version}, got #{Middleman::VERSION}"
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elsif block_given?
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block
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elsif namespace
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namespace
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end
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end
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def load(name)
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name = name.to_sym
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return nil unless registered.has_key?(name)
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extension = registered[name]
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if extension.is_a?(Proc)
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extension = extension.call() || nil
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registered[name] = extension
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end
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extension
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end
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end
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end
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# Where to look in gems for extensions to auto-register
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EXTENSION_FILE = File.join("lib", "middleman_extension.rb") unless const_defined?(:EXTENSION_FILE)
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class << self
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# Recursively convert a normal Hash into a HashWithIndifferentAccess
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#
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# @private
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# @param [Hash] data Normal hash
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# @return [Thor::CoreExt::HashWithIndifferentAccess]
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def recursively_enhance(data)
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if data.is_a? Hash
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data = ::Thor::CoreExt::HashWithIndifferentAccess.new(data)
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data.each do |key, val|
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data[key] = recursively_enhance(val)
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end
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data
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elsif data.is_a? Array
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data.each_with_index do |val, i|
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data[i] = recursively_enhance(val)
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end
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data
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else
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data
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end
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end
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# Automatically load extensions from available RubyGems
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# which contain the EXTENSION_FILE
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#
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# @private
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def load_extensions_in_path
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extensions = rubygems_latest_specs.select do |spec|
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spec_has_file?(spec, EXTENSION_FILE)
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end
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extensions.each do |spec|
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require spec.name
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end
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end
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# Backwards compatible means of finding all the latest gemspecs
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# available on the system
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#
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# @private
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# @return [Array] Array of latest Gem::Specification
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def rubygems_latest_specs
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# If newer Rubygems
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if ::Gem::Specification.respond_to? :latest_specs
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::Gem::Specification.latest_specs
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else
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::Gem.source_index.latest_specs
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end
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end
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# Where a given Gem::Specification has a specific file. Used
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# to discover extensions and Sprockets-supporting gems.
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#
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# @private
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# @param [Gem::Specification]
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# @param [String] Path to look for
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# @return [Boolean] Whether the file exists
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def spec_has_file?(spec, path)
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full_path = File.join(spec.full_gem_path, path)
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File.exists?(full_path)
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end
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# Create a new Class which is based on Middleman::Base
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# Used to create a safe sandbox into which extensions and
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# configuration can be included later without impacting
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# other classes and instances.
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#
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# @return [Class]
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def server(&block)
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Class.new(Middleman::Base)
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end
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# Creates a new Rack::Server
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#
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# @param [Hash] options to pass to Rack::Server.new
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# @return [Rack::Server]
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def start_server(options={})
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require "webrick"
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opts = {
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:Port => options[:port] || 4567,
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:Host => options[:host] || "0.0.0.0",
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:AccessLog => []
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}
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opts[:Logger] = WEBrick::Log::new("/dev/null", 7) if !options[:logging]
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app_class = options[:app] ||= ::Middleman.server.inst
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opts[:app] = app_class
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# Disable for Beta 1. See if people notice.
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# require "thin"
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# ::Thin::Logging.silent = !options[:logging]
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# opts[:server] = 'thin'
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opts[:server] = 'webrick'
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server = ::Rack::Server.new(opts)
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server.start
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server
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end
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end
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end |