Add project vendored css and js into sprockets paths
This commit is contained in:
Vasily Fedoseyev
parent
740d4a913f
commit
c9b4edcc0a
1 changed files with 34 additions and 60 deletions
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@ -3,68 +3,42 @@ require "sprockets"
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# Sprockets extension
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module Middleman::CoreExtensions::Sprockets
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# Setup extension
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class << self
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# Once registered
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def registered(app)
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# Default compression to off
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app.set :js_compressor, false
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app.set :css_compressor, false
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# Once Middleman is setup
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app.ready do
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# Create sprockets env for JS
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# Create sprockets env for JS and CSS
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js_env = Middleman::CoreExtensions::Sprockets::JavascriptEnvironment.new(self)
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css_env = Middleman::CoreExtensions::Sprockets::StylesheetEnvironment.new(self)
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# Add any gems with vendor/assets/javascripts to paths
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vendor_dir = File.join("vendor", "assets", "javascripts")
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gems_with_js = ::Middleman.rubygems_latest_specs.select do |spec|
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::Middleman.spec_has_file?(spec, vendor_dir)
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end.each do |spec|
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js_env.append_path File.join(spec.full_gem_path, vendor_dir)
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end
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# Add any gems with (vendor|app|.)/assets/javascripts to paths
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# also add similar directories from project root (like in rails)
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root_paths = [%w{ app }, %w{ assets }, %w{ vendor }, %w{ app assets }, %w{ vendor assets }]
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try_js_paths = root_paths.map{|rp| File.join(rp, 'javascripts')}
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try_css_paths = root_paths.map{|rp| File.join(rp, 'stylesheets')}
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# Add any gems with app/assets/javascripts to paths
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app_dir = File.join("app", "assets", "javascripts")
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gems_with_js = ::Middleman.rubygems_latest_specs.select do |spec|
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::Middleman.spec_has_file?(spec, app_dir)
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end.each do |spec|
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js_env.append_path File.join(spec.full_gem_path, app_dir)
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end
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# Intercept requests to /javascripts and pass to sprockets
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map "/#{js_dir}" do
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run js_env
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{ try_js_paths => js_env, try_css_paths => css_env }.each do |paths, env|
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([root] + ::Middleman.rubygems_latest_specs.map(&:full_gem_path)).each do |root_path|
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paths.map{|p| File.join(root_path, p)}.
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select{|p| File.directory?(p)}.
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each{|path| env.append_path(path)}
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end
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end
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# Setup Sprockets Sass options
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sass.each { |k, v| ::Sprockets::Sass.options[k] = v }
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# Create sprockets env for CSS
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css_env = Middleman::CoreExtensions::Sprockets::StylesheetEnvironment.new(self)
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# Add any gems with vendor/assets/stylesheets to paths
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vendor_dir = File.join("vendor", "assets", "stylesheets")
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gems_with_css = ::Middleman.rubygems_latest_specs.select do |spec|
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::Middleman.spec_has_file?(spec, vendor_dir)
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end.each do |spec|
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css_env.append_path File.join(spec.full_gem_path, vendor_dir)
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end
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# Add any gems with app/assets/stylesheets to paths
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app_dir = File.join("app", "assets", "stylesheets")
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gems_with_css = ::Middleman.rubygems_latest_specs.select do |spec|
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::Middleman.spec_has_file?(spec, app_dir)
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end.each do |spec|
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css_env.append_path File.join(spec.full_gem_path, app_dir)
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end
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# Intercept requests to /stylesheets and pass to sprockets
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map("/#{css_dir}") do
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run css_env
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end
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# Intercept requests to /javascripts and /stylesheets and pass to sprockets
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map("/#{js_dir}") { run js_env }
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map("/#{css_dir}"){ run css_env }
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end
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end
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alias :included :registered
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@ -76,7 +50,7 @@ module Middleman::CoreExtensions::Sprockets
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def initialize(app)
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@app = app
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super app.source_dir
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# Make the app context available to Sprockets
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context_class.send(:define_method, :app) { app }
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context_class.class_eval do
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@ -89,26 +63,26 @@ module Middleman::CoreExtensions::Sprockets
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end
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end
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end
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# During development, don't use the asset cache
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def find_asset(path, options = {})
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expire_index! if @app.development?
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super
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end
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end
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# Javascript specific environment
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class JavascriptEnvironment < MiddlemanEnvironment
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# Init
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def initialize(app)
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super
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expire_index!
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# Remove old compressor
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unregister_bundle_processor 'application/javascript', :js_compressor
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# Register compressor from config
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register_bundle_processor 'application/javascript', :js_compressor do |context, data|
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if context.pathname.to_s =~ /\.min\./
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@ -117,30 +91,30 @@ module Middleman::CoreExtensions::Sprockets
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app.js_compressor.compress(data)
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end
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end if app.js_compressor
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# configure search paths
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append_path app.js_dir
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end
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# Clear cache on error
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def javascript_exception_response(exception)
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expire_index!
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super(exception)
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end
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end
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# CSS specific environment
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class StylesheetEnvironment < MiddlemanEnvironment
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# Init
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def initialize(app)
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super
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expire_index!
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# Remove old compressor
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unregister_bundle_processor 'text/css', :css_compressor
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# Register compressor from config
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register_bundle_processor 'text/css', :css_compressor do |context, data|
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if context.pathname.to_s =~ /\.min\./
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@ -149,11 +123,11 @@ module Middleman::CoreExtensions::Sprockets
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app.css_compressor.compress(data)
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end
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end if app.css_compressor
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# configure search paths
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append_path app.css_dir
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end
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# Clear cache on error
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def css_exception_response(exception)
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expire_index!
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