Fixing Slim templates

README.md

@@ -0,0 +1,9 @@
+# slim-rails
+
+slim-rails provides Slim generators for Rails 3. It was based on [haml-rails](http://http://github.com/indirect/haml-rails) and it does basically the same: configures Slim as the template engine automatically for your rails app.
+To use it, add this line to your Gemfile:
+
+    gem "slim-rails"
+
+And that's it.
+Every time you generate a controller or scaffold, you'll get Slim templates.

Rakefile

@@ -1,17 +1,16 @@
 require 'rubygems'
 require 'rake'
-
+require File.expand_path("../lib/slim-rails/version", __FILE__)
 begin
   require 'jeweler'
   Jeweler::Tasks.new do |gem|
     gem.name = "slim-rails"
-    gem.summary = %Q{TODO: one-line summary of your gem}
-    gem.description = %Q{TODO: longer description of your gem}
+    gem.version = Slim::Rails::VERSION
+    gem.summary = "Provides generators for Rails 3"
+    gem.description = "Provide generators for Rails 3"
     gem.email = "lalmeida08@gmail.com"
     gem.homepage = "http://github.com/leogalmeida/slim-rails"
     gem.authors = ["Leonardo Almeida"]
-    gem.add_development_dependency "thoughtbot-shoulda", ">= 0"
-    # gem is a Gem::Specification... see http://www.rubygems.org/read/chapter/20 for additional settings
   end
   Jeweler::GemcutterTasks.new
 rescue LoadError
@@ -21,15 +20,15 @@ end
 require 'rake/testtask'
 Rake::TestTask.new(:test) do |test|
   test.libs << 'lib' << 'test'
-  test.pattern = 'test/**/test_*.rb'
+  test.pattern = 'test/**/*_test.rb'
   test.verbose = true
 end
 
 begin
   require 'rcov/rcovtask'
   Rcov::RcovTask.new do |test|
     test.libs << 'test'
-    test.pattern = 'test/**/test_*.rb'
+    test.pattern = 'test/**/*_test.rb'
     test.verbose = true
   end
 rescue LoadError

lib/generators/slim/controller/controller_generator.rb

@@ -0,0 +1,16 @@
+require 'rails/generators/erb/controller/controller_generator'
+
+module Slim
+  module Generators
+    class ControllerGenerator < Erb::Generators::ControllerGenerator
+      source_root File.expand_path("../templates", __FILE__)
+
+    protected
+
+      def handler
+        :slim
+      end
+
+    end
+  end
+end

lib/generators/slim/controller/templates/view.html.slim

@@ -0,0 +1,2 @@
+h1 <%= class_name %>#<%= @action %>
+p Find me in <%= @path %>

lib/generators/slim/mailer/mailer_generator.rb

@@ -0,0 +1,16 @@
+require 'generators/slim/controller/controller_generator'
+
+module Slim
+  module Generators
+    class MailerGenerator < ControllerGenerator
+      source_root File.expand_path("../templates", __FILE__)
+
+    protected
+
+      def format
+        :text
+      end
+
+    end
+  end
+end

lib/generators/slim/mailer/templates/view.text.slim

@@ -0,0 +1,3 @@
+<%= class_name %>#<%= @action %>
+
+= @greeting + ", find me in <%= @path %>"

lib/generators/slim/scaffold/scaffold_generator.rb

@@ -0,0 +1,29 @@
+require 'rails/generators/erb/scaffold/scaffold_generator'
+
+module Slim
+  module Generators
+    class ScaffoldGenerator < Erb::Generators::ScaffoldGenerator
+      source_root File.expand_path("../templates", __FILE__)
+
+      def copy_view_files
+        available_views.each do |view|
+          filename = filename_with_extensions(view)
+          template "#{view}.html.slim", File.join("app/views", controller_file_path, filename)
+        end
+      end
+
+      hook_for :form_builder, :as => :scaffold
+
+    protected
+
+      def available_views
+        %w(index edit show new _form)
+      end
+
+      def handler
+        :slim
+      end
+
+    end
+  end
+end

lib/generators/slim/scaffold/templates/_form.html.slim

@@ -0,0 +1,15 @@
+= form_for @<%= singular_table_name %> do |f|
+  -if @<%= singular_table_name %>.errors.any?
+    #error_explanation
+      h2 = "#{pluralize(@<%= singular_table_name %>.errors.count, "error")} prohibited this <%= singular_table_name %> from being saved:"
+      ul
+        - @<%= singular_table_name %>.errors.full_messages.each do |msg|
+          li= msg
+
+<% for attribute in attributes -%>
+  .field
+    = f.label :<%= attribute.name %>
+    = f.<%= attribute.field_type %> :<%= attribute.name %>
+<% end -%>
+  .actions
+    = f.submit 'Save'

lib/generators/slim/scaffold/templates/edit.html.slim

@@ -0,0 +1,8 @@
+h1 Editing <%= singular_table_name %>
+
+= render 'form'
+
+= link_to 'Show', @<%= singular_table_name %>
+\|
+= link_to 'Back', <%= index_helper %>_path
+

lib/generators/slim/scaffold/templates/index.html.slim

@@ -0,0 +1,23 @@
+h1 Listing <%= plural_table_name %>
+
+table
+  tr
+<% for attribute in attributes -%>
+    th <%= attribute.human_name %>
+<% end -%>
+    th
+    th
+    th
+
+  - @<%= plural_table_name %>.each do |<%= singular_table_name %>|
+    tr
+<% for attribute in attributes -%>
+      td= <%= singular_table_name %>.<%= attribute.name %>
+<% end -%>
+      td= link_to 'Show', <%= singular_table_name %>
+      td= link_to 'Edit', edit_<%= singular_table_name %>_path(<%= singular_table_name %>)
+      td= link_to 'Destroy', <%= singular_table_name %>, :confirm => 'Are you sure?', :method => :delete
+
+br
+
+= link_to 'New <%= human_name %>', new_<%= singular_table_name %>_path

lib/generators/slim/scaffold/templates/new.html.slim

@@ -0,0 +1,5 @@
+h1 New <%= singular_table_name %>
+
+= render 'form'
+
+= link_to 'Back', <%= index_helper %>_path

lib/generators/slim/scaffold/templates/show.html.slim

@@ -0,0 +1,11 @@
+p#notice = notice
+
+<% for attribute in attributes -%>
+p
+  b <%= attribute.human_name %>:
+  = @<%= singular_table_name %>.<%= attribute.name %>
+<% end -%>
+
+= link_to 'Edit', edit_<%= singular_table_name %>_path(@<%= singular_table_name %>)
+\|
+= link_to 'Back', <%= index_helper %>_path

lib/slim-rails.rb

@@ -0,0 +1,14 @@
+require 'rails'
+require 'slim/rails'
+
+module Slim
+  module Rails
+    class Railtie < ::Rails::Railtie
+      if ::Rails.version.to_f >= 3.1
+        config.app_generators.template_engine :slim
+      else
+        config.generators.template_engine :slim
+      end
+    end
+  end
+end

lib/slim-rails/version.rb

@@ -0,0 +1,5 @@
+module Slim
+  module Rails
+    VERSION = "0.1.0"
+  end
+end

slim-rails.gemspec

@@ -0,0 +1,71 @@
+# Generated by jeweler
+# DO NOT EDIT THIS FILE DIRECTLY
+# Instead, edit Jeweler::Tasks in Rakefile, and run the gemspec command
+# -*- encoding: utf-8 -*-
+
+Gem::Specification.new do |s|
+  s.name = %q{slim-rails}
+  s.version = "0.1.0"
+
+  s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
+  s.authors = ["Leonardo Almeida"]
+  s.date = %q{2010-10-28}
+  s.description = %q{Provide generators for Rails 3}
+  s.email = %q{lalmeida08@gmail.com}
+  s.extra_rdoc_files = [
+    "LICENSE",
+     "README.rdoc"
+  ]
+  s.files = [
+    ".document",
+     ".gitignore",
+     "LICENSE",
+     "README.rdoc",
+     "Rakefile",
+     "lib/generators/slim/controller/controller_generator.rb",
+     "lib/generators/slim/controller/templates/view.html.slim",
+     "lib/generators/slim/mailer/mailer_generator.rb",
+     "lib/generators/slim/mailer/templates/view.text.slim",
+     "lib/generators/slim/scaffold/scaffold_generator.rb",
+     "lib/generators/slim/scaffold/templates/_form.html.slim",
+     "lib/generators/slim/scaffold/templates/edit.html.slim",
+     "lib/generators/slim/scaffold/templates/index.html.slim",
+     "lib/generators/slim/scaffold/templates/new.html.slim",
+     "lib/generators/slim/scaffold/templates/show.html.slim",
+     "lib/slim-rails.rb",
+     "lib/slim-rails/version.rb",
+     "slim-rails.gemspec",
+     "test/fixtures/routes.rb",
+     "test/lib/generators/slim/controller_generator_test.rb",
+     "test/lib/generators/slim/mailer_generator_test.rb",
+     "test/lib/generators/slim/scaffold_generator_test.rb",
+     "test/lib/generators/slim/testing_helper.rb",
+     "test/test_helper.rb",
+     "tmp/rails/config/routes.rb",
+     "tmp/rails/public/stylesheets/scaffold.css"
+  ]
+  s.homepage = %q{http://github.com/leogalmeida/slim-rails}
+  s.rdoc_options = ["--charset=UTF-8"]
+  s.require_paths = ["lib"]
+  s.rubygems_version = %q{1.3.7}
+  s.summary = %q{Provides generators for Rails 3}
+  s.test_files = [
+    "test/fixtures/routes.rb",
+     "test/lib/generators/slim/controller_generator_test.rb",
+     "test/lib/generators/slim/mailer_generator_test.rb",
+     "test/lib/generators/slim/scaffold_generator_test.rb",
+     "test/lib/generators/slim/testing_helper.rb",
+     "test/test_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::VERSION) >= Gem::Version.new('1.2.0') then
+    else
+    end
+  else
+  end
+end
+

test/fixtures/routes.rb

@@ -0,0 +1,2 @@
+TestApp.routes.draw do |map|
+end

test/lib/generators/slim/controller_generator_test.rb

@@ -0,0 +1,17 @@
+require 'test_helper'
+require 'lib/generators/slim/testing_helper'
+
+class Slim::Generators::ControllerGeneratorTest < Rails::Generators::TestCase
+  destination File.join(Rails.root)
+  tests Rails::Generators::ControllerGenerator
+  arguments %w(Account foo bar --template-engine slim)
+
+  setup :prepare_destination
+  setup :copy_routes
+
+  test "should invoke template engine" do
+    run_generator
+    assert_file "app/views/account/foo.html.slim", %r(app/views/account/foo\.html\.slim)
+    assert_file "app/views/account/bar.html.slim", %r(app/views/account/bar\.html\.slim)
+  end
+end

test/lib/generators/slim/mailer_generator_test.rb

@@ -0,0 +1,24 @@
+require 'test_helper'
+require 'lib/generators/slim/testing_helper'
+
+class Slim::Generators::MailerGeneratorTest < Rails::Generators::TestCase
+  destination File.join(Rails.root)
+  tests Rails::Generators::MailerGenerator
+  arguments %w(notifier foo bar --template-engine slim)
+
+  setup :prepare_destination
+  setup :copy_routes
+
+  test "should invoke template engine" do
+    run_generator
+    assert_file "app/views/notifier/foo.text.slim" do |view|
+      assert_match %r(app/views/notifier/foo\.text\.slim), view
+      assert_match /\= @greeting/, view
+    end
+
+    assert_file "app/views/notifier/bar.text.slim" do |view|
+      assert_match %r(app/views/notifier/bar\.text\.slim), view
+      assert_match /\= @greeting/, view
+    end
+  end
+end

test/lib/generators/slim/scaffold_generator_test.rb

@@ -0,0 +1,26 @@
+require 'test_helper'
+require 'lib/generators/slim/testing_helper'
+
+class Slim::Generators::ScaffoldGeneratorTest < Rails::Generators::TestCase
+  destination File.join(Rails.root)
+  tests Rails::Generators::ScaffoldGenerator
+  arguments %w(product_line title:string price:integer --template-engine slim)
+
+  setup :prepare_destination
+  setup :copy_routes
+
+  test "should invoke template engine" do
+    run_generator
+
+    %w(index edit new show _form).each { |view| assert_file "app/views/product_lines/#{view}.html.slim" }
+    assert_no_file "app/views/layouts/product_lines.html.slim"
+  end
+
+  test "should revoke template engine" do
+    run_generator
+    run_generator ["product_line"], :behavior => :revoke
+
+    assert_no_file "app/views/product_lines"
+    assert_no_file "app/views/layouts/product_lines.html.slim"
+  end
+end

test/lib/generators/slim/testing_helper.rb

@@ -0,0 +1 @@
+require_generators :slim => ['scaffold', 'controller', 'mailer']