v0.3.0: turn rails-web-console into a mountable engine

changes:
- allow engine routes to be mounted anywhere
- remove dependency on sprockets (embed assets)
- remove dependency on jQuery (supports IE >= 8)
- add a test_app for easier manual testing
- remove dependency on jeweler

It still automatically mounts on /console by default though.

Author: rosenfeld

.gitignore

@@ -1,8 +1,5 @@
-*.swp
-pkg
-Marshal*
-latest_specs*
-prerelease_specs*
-quick
-specs.*
-yaml*
+.bundle/
+log/*.log
+pkg/
+/test_app/log/*.log
+/test_app/tmp

Gemfile

@@ -1,3 +1,14 @@
-source 'https://rubygems.org'
+source "https://rubygems.org"
 
-gem 'jeweler'
+# Declare your gem's dependencies in rails_web_console.gemspec.
+# Bundler will treat runtime dependencies like base dependencies, and
+# development dependencies will be added by default to the :development group.
+gemspec
+
+# Declare any dependencies that are still in development here instead of in
+# your gemspec. These might include edge Rails or gems from your path or
+# Git. Remember to move these dependencies to your gemspec before releasing
+# your gem to rubygems.org.
+
+# To use debugger
+# gem 'debugger'

Gemfile.lock

@@ -1,51 +1,62 @@
+PATH
+  remote: .
+  specs:
+    rails-web-console (0.3.0)
+      railties (>= 3.1.0)
+
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.3.5)
-    builder (3.2.2)
-    faraday (0.8.8)
-      multipart-post (~> 1.2.0)
-    git (1.2.6)
-    github_api (0.10.1)
-      addressable
-      faraday (~> 0.8.1)
-      hashie (>= 1.2)
-      multi_json (~> 1.4)
-      nokogiri (~> 1.5.2)
-      oauth2
-    hashie (2.0.5)
-    highline (1.6.19)
-    httpauth (0.2.0)
-    jeweler (1.8.7)
-      builder
-      bundler (~> 1.0)
-      git (>= 1.2.5)
-      github_api (= 0.10.1)
-      highline (>= 1.6.15)
-      nokogiri (= 1.5.10)
-      rake
-      rdoc
-    json (1.8.0)
-    jwt (0.1.8)
-      multi_json (>= 1.5)
-    multi_json (1.8.0)
-    multi_xml (0.5.5)
-    multipart-post (1.2.0)
-    nokogiri (1.5.10)
-    oauth2 (0.9.2)
-      faraday (~> 0.8)
-      httpauth (~> 0.2)
-      jwt (~> 0.1.4)
+    actionpack (3.2.13)
+      activemodel (= 3.2.13)
+      activesupport (= 3.2.13)
+      builder (~> 3.0.0)
+      erubis (~> 2.7.0)
+      journey (~> 1.0.4)
+      rack (~> 1.4.5)
+      rack-cache (~> 1.2)
+      rack-test (~> 0.6.1)
+      sprockets (~> 2.2.1)
+    activemodel (3.2.13)
+      activesupport (= 3.2.13)
+      builder (~> 3.0.0)
+    activesupport (3.2.13)
+      i18n (= 0.6.1)
       multi_json (~> 1.0)
-      multi_xml (~> 0.5)
-      rack (~> 1.2)
-    rack (1.5.2)
-    rake (10.1.0)
-    rdoc (4.0.1)
+    builder (3.0.4)
+    erubis (2.7.0)
+    hike (1.2.3)
+    i18n (0.6.1)
+    journey (1.0.4)
+    json (1.8.1)
+    multi_json (1.9.0)
+    rack (1.4.5)
+    rack-cache (1.2)
+      rack (>= 0.4)
+    rack-ssl (1.3.3)
+      rack
+    rack-test (0.6.2)
+      rack (>= 1.0)
+    railties (3.2.13)
+      actionpack (= 3.2.13)
+      activesupport (= 3.2.13)
+      rack-ssl (~> 1.3.2)
+      rake (>= 0.8.7)
+      rdoc (~> 3.4)
+      thor (>= 0.14.6, < 2.0)
+    rake (10.1.1)
+    rdoc (3.12.2)
       json (~> 1.4)
+    sprockets (2.2.2)
+      hike (~> 1.2)
+      multi_json (~> 1.0)
+      rack (~> 1.0)
+      tilt (~> 1.1, != 1.3.0)
+    thor (0.18.1)
+    tilt (1.4.1)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  jeweler
+  rails-web-console!

MIT-LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2010 [Rodrigo Rosenfeld Rosas]
+Copyright 2014 Rodrigo Rosenfeld Rosas
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

README.md

@@ -0,0 +1,61 @@
+# RailsWebConsole
+
+A Rails mountable engine for running Ruby scripts on the browser in the context of a
+controller action.
+
+## Dependencies
+
+It doesn't assume anything about Sprockets being available and will embed any JS directly into
+the views to avoid any dependencies on Sprockets.
+
+ActionView is required though but it's not declared as a dependency in the gemspec as it's a
+separate gem just as of Rails 4.1.x, so it would prevent this gem from working with older Rails
+versions, but you should make sure your Rails application include support to ActionView.
+
+## Browser support
+
+All modern browsers and IE >= 8 should be supported.
+
+## Minimal Ruby supported version
+
+1.9 is the minimal required version due to usage of `require_relative` and the new hash syntax.
+
+Patches for supporting older Ruby versions won't be accepted.
+
+## Install
+
+In your Gemfile, put the dependency like this:
+
+```ruby
+gem 'rails-web-console', group: :development
+```
+
+This will automatically mount it in /console. If you want to specify a different mount point,
+use:
+
+```ruby
+gem 'rails-web-console', require: 'rails_web_console/engine', group: :development
+```
+
+And add this to your config/routes.rb:
+
+```ruby
+mount RailsWebConsole::Engine => '/inspect' if Rails.env.development?
+```
+
+If you intend to use this in production environment (strongly discouraged), be sure to protect console routes. Do it on your own risk!
+
+## Usage
+
+Just access "/console" (or whatever path you've chosen) in your browser.
+
+## Support for older versions of Rails
+
+I won't be supporting older versions of Rails to keep the source as simple as possible.
+
+Take a look at older releases of this gem for supporting older Rails.
+
+
+Copyright (c) 2014 [Rodrigo Rosenfeld Rosas], released under the MIT license
+
+[![Bitdeli Badge](https://d2weczhvl823v0.cloudfront.net/rosenfeld/rails-web-console/trend.png)](https://bitdeli.com/free "Bitdeli Badge")

Rakefile

@@ -1,16 +1,7 @@
 begin
-  require "jeweler"
-  Jeweler::Tasks.new do |gem|
-    gem.name = "rails-web-console"
-    gem.summary = "A web console for Rails"
-    gem.email = "rr.rosas@gmail.com"
-    gem.authors = ["Rodrigo Rosenfeld Rosas"]
-    gem.homepage = "https://github.com/rosenfeld/rails-web-console"
-    gem.files = Dir["{lib}/**/*", "{app}/**/*", "{public}/**/*", "{config}/**/*"]
-    gem.licenses = ["MIT"]
-    gem.description = "Run any Ruby script from the context of a web request."
-  end
-  Jeweler::GemcutterTasks.new
-rescue
-  puts "Jeweler or dependency not available."
+  require 'bundler/setup'
+rescue LoadError
+  puts 'You must `gem install bundler` and `bundle install` to run rake tasks'
 end
+
+Bundler::GemHelper.install_tasks

VERSION

@@ -0,0 +1,33 @@
+require 'stringio'
+
+module RailsWebConsole
+  class ConsoleController < ::ActionController::Base
+    skip_before_action :verify_authenticity_token
+    layout false
+
+    def index
+    end
+
+    def run
+      session[:script] = params[:script]
+      stdout_orig = $stdout
+      $stdout = StringIO.new
+      begin
+        result_eval = eval params[:script], binding
+        $stdout.rewind
+        result = %Q{<div class="stdout">#{escape $stdout.read}</div>
+          <div class="return">#{escape result_eval.inspect}</div>}
+      rescue => e
+        result = e.to_s
+      end
+      $stdout = stdout_orig
+      render text: result.gsub("\n", "<br>\n")
+    end
+
+    private
+
+    def escape(content)
+      view_context.escape_once content
+    end
+  end
+end