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Adding merb app for integration testing

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This commit is contained in:
Bryan Helmkamp 2008-12-29 02:10:05 -05:00
parent add38820e5
commit 2562942b6d
25 changed files with 875 additions and 0 deletions
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5
Rakefile
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@ -110,6 +110,11 @@ namespace :spec do
result = system "rake test:integration" result = system "rake test:integration"
raise "Tests failed" unless result raise "Tests failed" unless result
end end
Dir.chdir "spec/integration/merb" do
result = system "rake spec"
raise "Tests failed" unless result
end
end end
end end

21
spec/integration/merb/.gitignore vendored Normal file
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@ -0,0 +1,21 @@
.DS_Store
log/*
tmp/*
TAGS
*~
.#*
schema/schema.rb
schema/*_structure.sql
schema/*.sqlite3
schema/*.sqlite
schema/*.db
*.sqlite
*.sqlite3
*.db
src/*
.hgignore
.hg/*
.svn/*
gems/gems/*
gems/specifications/*
merb_profile_results

35
spec/integration/merb/Rakefile Normal file
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require 'rubygems'
require 'rake/rdoctask'
require 'merb-core'
require 'merb-core/tasks/merb'
include FileUtils
# Load the basic runtime dependencies; this will include
# any plugins and therefore plugin rake tasks.
init_env = ENV['MERB_ENV'] || 'rake'
Merb.load_dependencies(:environment => init_env)
# Get Merb plugins and dependencies
Merb::Plugins.rakefiles.each { |r| require r }
# Load any app level custom rakefile extensions from lib/tasks
tasks_path = File.join(File.dirname(__FILE__), "lib", "tasks")
rake_files = Dir["#{tasks_path}/*.rake"]
rake_files.each{|rake_file| load rake_file }
desc "Start runner environment"
task :merb_env do
Merb.start_environment(:environment => init_env, :adapter => 'runner')
end
require 'spec/rake/spectask'
require 'merb-core/test/tasks/spectasks'
desc 'Default: run spec examples'
task :default => 'spec'
##############################################################################
# ADD YOUR CUSTOM TASKS IN /lib/tasks
# NAME YOUR RAKE FILES file_name.rake
##############################################################################

2
spec/integration/merb/app/controllers/application.rb Normal file
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@ -0,0 +1,2 @@
class Application < Merb::Controller
end

13
spec/integration/merb/app/controllers/exceptions.rb Normal file
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@ -0,0 +1,13 @@
class Exceptions < Merb::Controller
# handle NotFound exceptions (404)
def not_found
render :format => :html
end
# handle NotAcceptable exceptions (406)
def not_acceptable
render :format => :html
end
end

10
spec/integration/merb/app/controllers/testing.rb Normal file
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@ -0,0 +1,10 @@
class Testing < Application
def show_form
render
end
def submit_form
end
end

63
spec/integration/merb/app/views/exceptions/not_acceptable.html.erb Normal file
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@ -0,0 +1,63 @@
<div id="container">
<div id="header-container">
<img src="/images/merb.jpg" />
<!-- <h1>Mongrel + Erb</h1> -->
<h2>pocket rocket web framework</h2>
<hr />
</div>
<div id="left-container">
<h3>Exception:</h3>
<p><%= request.exceptions.first.message %></p>
</div>
<div id="main-container">
<h3>Why am I seeing this page?</h3>
<p>Merb couldn't find an appropriate content_type to return,
based on what you said was available via provides() and
what the client requested.</p>
<h3>How to add a mime-type</h3>
<pre><code>
Merb.add_mime_type :pdf, :to_pdf, %w[application/pdf], &quot;Content-Encoding&quot; =&gt; &quot;gzip&quot;
</code></pre>
<h3>What this means is:</h3>
<ul>
<li>Add a mime-type for :pdf</li>
<li>Register the method for converting objects to PDF as <code>#to_pdf</code>.</li>
<li>Register the incoming mime-type "Accept" header as <code>application/pdf</code>.</li>
<li>Specify a new header for PDF types so it will set <code>Content-Encoding</code> to gzip.</li>
</ul>
<h3>You can then do:</h3>
<pre><code>
class Foo &lt; Application
provides :pdf
end
</code></pre>
<h3>Where can I find help?</h3>
<p>If you have any questions or if you can't figure something out, please take a
look at our <a href="http://merbivore.com/"> project page</a>,
feel free to come chat at irc.freenode.net, channel #merb,
or post to <a href="http://groups.google.com/group/merb">merb mailing list</a>
on Google Groups.</p>
<h3>What if I've found a bug?</h3>
<p>If you want to file a bug or make your own contribution to Merb,
feel free to register and create a ticket at our
<a href="http://merb.lighthouseapp.com/">project development page</a>
on Lighthouse.</p>
<h3>How do I edit this page?</h3>
<p>You can change what people see when this happens by editing <tt>app/views/exceptions/not_acceptable.html.erb</tt>.</p>
</div>
<div id="footer-container">
<hr />
<div class="left"></div>
<div class="right">&copy; 2008 the merb dev team</div>
<p>&nbsp;</p>
</div>
</div>

47
spec/integration/merb/app/views/exceptions/not_found.html.erb Normal file
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@ -0,0 +1,47 @@
<div id="container">
<div id="header-container">
<img src="/images/merb.jpg" />
<!-- <h1>Mongrel + Erb</h1> -->
<h2>pocket rocket web framework</h2>
<hr />
</div>
<div id="left-container">
<h3>Exception:</h3>
<p><%= request.exceptions.first.message %></p>
</div>
<div id="main-container">
<h3>Welcome to Merb!</h3>
<p>Merb is a light-weight MVC framework written in Ruby. We hope you enjoy it.</p>
<h3>Where can I find help?</h3>
<p>If you have any questions or if you can't figure something out, please take a
look at our <a href="http://merbivore.com/"> project page</a>,
feel free to come chat at irc.freenode.net, channel #merb,
or post to <a href="http://groups.google.com/group/merb">merb mailing list</a>
on Google Groups.</p>
<h3>What if I've found a bug?</h3>
<p>If you want to file a bug or make your own contribution to Merb,
feel free to register and create a ticket at our
<a href="http://merb.lighthouseapp.com/">project development page</a>
on Lighthouse.</p>
<h3>How do I edit this page?</h3>
<p>You're seeing this page because you need to edit the following files:
<ul>
<li>config/router.rb <strong><em>(recommended)</em></strong></li>
<li>app/views/exceptions/not_found.html.erb <strong><em>(recommended)</em></strong></li>
<li>app/views/layout/application.html.erb <strong><em>(change this layout)</em></strong></li>
</ul>
</p>
</div>
<div id="footer-container">
<hr />
<div class="left"></div>
<div class="right">&copy; 2008 the merb dev team</div>
<p>&nbsp;</p>
</div>
</div>

12
spec/integration/merb/app/views/layout/application.html.erb Normal file
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@ -0,0 +1,12 @@
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-us" lang="en-us">
<head>
<title>Fresh Merb App</title>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<link rel="stylesheet" href="/stylesheets/master.css" type="text/css" media="screen" charset="utf-8" />
</head>
<body>
<%#= message[:notice] %>
<%= catch_content :for_layout %>
</body>
</html>

22
spec/integration/merb/app/views/testing/show_form.html.erb Normal file
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@ -0,0 +1,22 @@
<h1>Webrat Form</h1>
<form action="/testing/submit_form" method="post">
<label>
Text field
<input type="text" name="text_field" />
</label>
<label>
TOS <input type="checkbox" name="tos" />
</label>
<label>
Month
<select name="month">
<option>None</option>
<option>January</option>
</select>
</label>
<input type="submit" value="Test">
</form>

15
spec/integration/merb/config/environments/development.rb Normal file
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@ -0,0 +1,15 @@
Merb.logger.info("Loaded DEVELOPMENT Environment...")
Merb::Config.use { |c|
c[:exception_details] = true
c[:reload_templates] = true
c[:reload_classes] = true
c[:reload_time] = 0.5
c[:ignore_tampered_cookies] = true
c[:log_auto_flush ] = true
c[:log_level] = :debug
c[:log_stream] = STDOUT
c[:log_file] = nil
# Or redirect logging into a file:
# c[:log_file] = Merb.root / "log" / "development.log"
}

11
spec/integration/merb/config/environments/rake.rb Normal file
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@ -0,0 +1,11 @@
Merb.logger.info("Loaded RAKE Environment...")
Merb::Config.use { |c|
c[:exception_details] = true
c[:reload_classes] = false
c[:log_auto_flush ] = true
c[:log_stream] = STDOUT
c[:log_file] = nil
# Or redirect logging into a file:
# c[:log_file] = Merb.root / "log" / "development.log"
}

12
spec/integration/merb/config/environments/test.rb Normal file
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@ -0,0 +1,12 @@
Merb.logger.info("Loaded TEST Environment...")
Merb::Config.use { |c|
c[:testing] = true
c[:exception_details] = true
c[:log_auto_flush ] = true
# log less in testing environment
c[:log_level] = :error
#c[:log_file] = Merb.root / "log" / "test.log"
# or redirect logger using IO handle
c[:log_stream] = STDOUT
}

25
spec/integration/merb/config/init.rb Normal file
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@ -0,0 +1,25 @@
# Go to http://wiki.merbivore.com/pages/init-rb
# Specify a specific version of a dependency
# dependency "RedCloth", "> 3.0"
# use_orm :none
use_test :rspec
use_template_engine :erb
Merb::Config.use do |c|
c[:use_mutex] = false
c[:session_store] = 'cookie' # can also be 'memory', 'memcache', 'container', 'datamapper
# cookie session store configuration
c[:session_secret_key] = 'adb9ea7a0e94b5513503f58623a393c5efe18851' # required for cookie session store
c[:session_id_key] = '_merb_session_id' # cookie session id key, defaults to "_session_id"
end
Merb::BootLoader.before_app_loads do
# This will get executed after dependencies have been loaded but before your app's classes have loaded.
end
Merb::BootLoader.after_app_loads do
# This will get executed after your app's classes have been loaded.
end

11
spec/integration/merb/config/rack.rb Normal file
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@ -0,0 +1,11 @@
# use PathPrefix Middleware if :path_prefix is set in Merb::Config
if prefix = ::Merb::Config[:path_prefix]
use Merb::Rack::PathPrefix, prefix
end
# comment this out if you are running merb behind a load balancer
# that serves static files
use Merb::Rack::Static, Merb.dir_for(:public)
# this is our main merb application
run Merb::Rack::Application.new

31
spec/integration/merb/config/router.rb Normal file
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@ -0,0 +1,31 @@
# Merb::Router is the request routing mapper for the merb framework.
#
# You can route a specific URL to a controller / action pair:
#
# match("/contact").
# to(:controller => "info", :action => "contact")
#
# You can define placeholder parts of the url with the :symbol notation. These
# placeholders will be available in the params hash of your controllers. For example:
#
# match("/books/:book_id/:action").
# to(:controller => "books")
#
# Or, use placeholders in the "to" results for more complicated routing, e.g.:
#
# match("/admin/:module/:controller/:action/:id").
# to(:controller => ":module/:controller")
#
# You can specify conditions on the placeholder by passing a hash as the second
# argument of "match"
#
# match("/registration/:course_name", :course_name => /^[a-z]{3,5}-\d{5}$/).
# to(:controller => "registration")
#
# You can also use regular expressions, deferred routes, and many other options.
# See merb/specs/merb/router.rb for a fairly complete usage sample.
Merb.logger.info("Compiling routes...")
Merb::Router.prepare do
match("/").to(:controller => "testing", :action => "show_form")
end

1
spec/integration/merb/spec/spec.opts Normal file
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@ -0,0 +1 @@
--color

20
spec/integration/merb/spec/spec_helper.rb Normal file
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@ -0,0 +1,20 @@
require "rubygems"
# Add the local gems dir if found within the app root; any dependencies loaded
# hereafter will try to load from the local gems before loading system gems.
if (local_gem_dir = File.join(File.dirname(__FILE__), '..', 'gems')) && $BUNDLE.nil?
$BUNDLE = true; Gem.clear_paths; Gem.path.unshift(local_gem_dir)
end
require "merb-core"
require "spec" # Satisfies Autotest and anyone else not using the Rake tasks
# this loads all plugins required in your init file so don't add them
# here again, Merb will do it for you
Merb.start_environment(:testing => true, :adapter => 'runner', :environment => ENV['MERB_ENV'] || 'test')
Spec::Runner.configure do |config|
config.include(Merb::Test::ViewHelper)
config.include(Merb::Test::RouteHelper)
config.include(Merb::Test::ControllerHelper)
end

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spec/integration/merb/spec/webrat_spec.rb Normal file
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@ -0,0 +1,17 @@
require File.expand_path(File.join(File.dirname(__FILE__), "spec_helper"))
describe "Webrat" do
it "should visit pages" do
response = visit "/"
response.should contain("Webrat Form")
end
it "should submit forms" do
visit "/"
fill_in "Text field", :with => "Hello"
check "TOS"
select "January"
click_button "Test"
end
end

31
spec/integration/merb/tasks/merb.thor/app_script.rb Normal file
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#!/usr/bin/env ruby
# This was added by Merb's bundler
require "rubygems"
require File.join(File.dirname(__FILE__), "common")
gems_dir = File.join(File.dirname(__FILE__), '..', 'gems')
if File.directory?(gems_dir)
$BUNDLE = true
Gem.clear_paths
Gem.path.replace([File.expand_path(gems_dir)])
ENV["PATH"] = "#{File.dirname(__FILE__)}:#{ENV["PATH"]}"
gem_file = File.join(gems_dir, "specifications", "<%= spec.name %>-*.gemspec")
if local_gem = Dir[gem_file].last
version = File.basename(local_gem)[/-([\.\d]+)\.gemspec$/, 1]
end
end
version ||= "<%= Gem::Requirement.default %>"
if ARGV.first =~ /^_(.*)_$/ and Gem::Version.correct? $1 then
version = $1
ARGV.shift
end
gem '<%= @spec.name %>', version
load '<%= bin_file_name %>'

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spec/integration/merb/tasks/merb.thor/common.rb Normal file
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# This was added via Merb's bundler
require "rubygems"
require "rubygems/source_index"
module Gem
BUNDLED_SPECS = File.join(Dir.pwd, "gems", "specifications")
MAIN_INDEX = Gem::SourceIndex.from_gems_in(BUNDLED_SPECS)
FALLBACK_INDEX = Gem::SourceIndex.from_installed_gems
def self.source_index
MultiSourceIndex.new
end
def self.searcher
MultiPathSearcher.new
end
class ArbitrarySearcher < GemPathSearcher
def initialize(source_index)
@source_index = source_index
super()
end
def init_gemspecs
@source_index.map { |_, spec| spec }.sort { |a,b|
(a.name <=> b.name).nonzero? || (b.version <=> a.version)
}
end
end
class MultiPathSearcher
def initialize
@main_searcher = ArbitrarySearcher.new(MAIN_INDEX)
@fallback_searcher = ArbitrarySearcher.new(FALLBACK_INDEX)
end
def find(path)
try = @main_searcher.find(path)
return try if try
@fallback_searcher.find(path)
end
def find_all(path)
try = @main_searcher.find_all(path)
return try unless try.empty?
@fallback_searcher.find_all(path)
end
end
class MultiSourceIndex
def search(*args)
try = MAIN_INDEX.search(*args)
return try unless try.empty?
FALLBACK_INDEX.search(*args)
end
def find_name(*args)
try = MAIN_INDEX.find_name(*args)
return try unless try.empty?
FALLBACK_INDEX.find_name(*args)
end
end
end

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spec/integration/merb/tasks/merb.thor/gem_ext.rb Normal file
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require "erb"
Gem.pre_install_hooks.push(proc do |installer|
$INSTALLING << installer.spec
unless File.file?(installer.bin_dir / "common.rb")
FileUtils.mkdir_p(installer.bin_dir)
FileUtils.cp(File.dirname(__FILE__) / "common.rb", installer.bin_dir / "common.rb")
end
include ColorfulMessages
name = installer.spec.name
if $GEMS && versions = ($GEMS.assoc(name) || [])[1]
dep = Gem::Dependency.new(name, versions)
unless dep.version_requirements.satisfied_by?(installer.spec.version)
error "Cannot install #{installer.spec.full_name} " \
"for #{$INSTALLING.map {|x| x.full_name}.join(", ")}; " \
"you required #{dep}"
::Thor::Tasks::Merb::Gem.rollback_trans
exit!
end
end
success "Installing #{installer.spec.full_name}"
end)
class ::Gem::Uninstaller
def self._with_silent_ui
ui = Gem::DefaultUserInteraction.ui
def ui.say(str)
puts "- #{str}"
end
yield
class << Gem::DefaultUserInteraction.ui
remove_method :say
end
end
def self._uninstall(source_index, name, op, version)
unless source_index.find_name(name, "#{op} #{version}").empty?
uninstaller = Gem::Uninstaller.new(
name,
:version => "#{op} #{version}",
:install_dir => Dir.pwd / "gems",
:all => true,
:ignore => true
)
_with_silent_ui { uninstaller.uninstall }
end
end
def self._uninstall_others(source_index, name, version)
_uninstall(source_index, name, "<", version)
_uninstall(source_index, name, ">", version)
end
end
Gem.post_install_hooks.push(proc do |installer|
$INSTALLING.pop
source_index = installer.instance_variable_get("@source_index")
::Gem::Uninstaller._uninstall_others(
source_index, installer.spec.name, installer.spec.version
)
end)
class ::Gem::DependencyInstaller
alias old_fg find_gems_with_sources
def find_gems_with_sources(dep)
if @source_index.any? { |_, installed_spec|
installed_spec.satisfies_requirement?(dep)
}
return []
end
old_fg(dep)
end
end
class ::Gem::SpecFetcher
alias old_fetch fetch
def fetch(dependency, all = false, matching_platform = true)
idx = Gem::SourceIndex.from_installed_gems
dep = idx.search(dependency).sort.last
if dep
file = dep.loaded_from.dup
file.gsub!(/specifications/, "cache")
file.gsub!(/gemspec$/, "gem")
spec = ::Gem::Format.from_file_by_path(file).spec
[[spec, file]]
else
old_fetch(dependency, all, matching_platform)
end
end
end
class ::Gem::Installer
def app_script_text(bin_file_name)
template = File.read(File.dirname(__FILE__) / "app_script.rb")
erb = ERB.new(template)
erb.result(binding)
end
end
class ::Gem::Specification
def recursive_dependencies(from, index = Gem.source_index)
specs = self.runtime_dependencies.map do |dep|
spec = index.search(dep).last
unless spec
from_name = from.is_a?(::Gem::Specification) ? from.full_name : from.to_s
wider_net = index.find_name(dep.name).last
ThorUI.error "Needed #{dep} for #{from_name}, but could not find it"
ThorUI.error "Found #{wider_net.full_name}" if wider_net
::Thor::Tasks::Merb::Gem.rollback_trans
end
spec
end
specs + specs.map {|s| s.recursive_dependencies(self, index)}.flatten.uniq
end
end

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spec/integration/merb/tasks/merb.thor/main.thor Normal file
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require "rubygems"
require "rubygems/source_index"
require "rubygems/dependency_installer"
require "rubygems/uninstaller"
require "fileutils"
require File.join(File.dirname(__FILE__), "utils")
require File.join(File.dirname(__FILE__), "gem_ext")
require File.join(File.dirname(__FILE__), "ops")
$INSTALLING = []
module Merb
class Gem < Thor
extend ColorfulMessages
def initialize
dirs = [Dir.pwd, File.dirname(__FILE__) / ".."]
root = dirs.find {|d| File.file?(d / "config" / "dependencies.rb")}
if root
@depsrb = root / "config" / "dependencies.rb"
else
self.class.error "dependencies.rb was not found"
exit!
end
FileUtils.mkdir_p(Dir.pwd / "gems")
@list = Collector.collect(File.read(@depsrb))
@idx = ::Gem::SourceIndex.new.load_gems_in("gems/specifications")
end
def list
require "pp"
pp @list
end
desc "redeploy", "Syncs up gems/cache with gems/gems. All gems in the cache " \
"that are not already installed will be installed from the " \
"cache. All installed gems that are not in the cache will " \
"be uninstalled."
def redeploy
gem_dir = Dir.pwd / "gems" / "gems"
cache_dir = Dir.pwd / "gems" / "cache"
gems = Dir[gem_dir / "*"].map! {|n| File.basename(n)}
cache = Dir[cache_dir / "*.gem"].map! {|n| File.basename(n, ".gem")}
new_gems = cache - gems
outdated = gems - cache
idx = ::Gem::SourceIndex.new
idx.load_gems_in(Dir.pwd / "gems" / "specifications")
new_gems.each do |g|
installer = ::Gem::Installer.new(cache_dir / "#{g}.gem",
:bin_dir => Dir.pwd / "bin",
:install_dir => Dir.pwd / "gems",
:ignore_dependencies => true,
:user_install => false,
:wrappers => true,
:source_index => idx)
installer.install
end
outdated.each do |g|
/(.*)\-(.*)/ =~ g
name, version = $1, $2
uninstaller = ::Gem::Uninstaller.new(name,
:version => version,
:bin_dir => Dir.pwd / "bin",
:install_dir => Dir.pwd / "gems",
:ignore => true,
:executables => true
)
uninstaller.uninstall
end
end
desc "confirm", "Confirm the current setup. merb:gem:install will " \
"automatically run this task before committing the " \
"changes it makes."
def confirm(gems = @list)
::Gem.path.replace([Dir.pwd / "gems"])
::Gem.source_index.load_gems_in(Dir.pwd / "gems" / "specifications")
self.class.info "Confirming configuration..."
::Gem.loaded_specs.clear
begin
gems.each do |name, versions|
versions ||= []
::Gem.activate name, *versions
end
rescue ::Gem::LoadError => e
self.class.error "Configuration could not be confirmed: #{e.message}"
self.class.rollback_trans
end
self.class.info "Confirmed"
end
desc 'install', 'Sync up your bundled gems with the list in config/dependencies.rb'
def install(*gems)
if gems.empty?
gems = @list
else
gems = gems.map {|desc| name, *versions = desc.split(" ") }
end
$GEMS = gems
self.class.begin_trans
gems.each do |name, versions|
dep = ::Gem::Dependency.new(name, versions || [])
unless @idx.search(dep).empty?
next
end
rescue_failures do
$INSTALLING = []
_install(dep)
end
end
gem_dir = Dir.pwd / "gems" / "gems"
installed_gems = Dir[gem_dir / "*"].map! {|n| File.basename(n)}
list = full_list.map {|x| x.full_name}.compact
(installed_gems - list).each do |g|
/^(.*)\-(.*)$/ =~ g
name, version = $1, $2
uninstaller = ::Gem::Uninstaller.new(name,
:version => version,
:bin_dir => (Dir.pwd / "bin").to_s,
:install_dir => (Dir.pwd / "gems").to_s,
:ignore => true,
:executables => true
)
uninstaller.uninstall
end
confirm(gems)
self.class.commit_trans
end
end
end

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spec/integration/merb/tasks/merb.thor/ops.rb Normal file
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module Thor::Tasks
module Merb
class Collector
attr_reader :dependencies
def self.collect(str)
collector = new
collector.instance_eval(str)
collector.dependencies
end
def initialize
@dependencies = []
end
def dependency(name, *versions)
versions.pop if versions.last.is_a?(Hash)
@dependencies << [name, versions]
end
end
class Gem < Thor
def full_list
@idx.load_gems_in("gems/specifications")
@list.map do |name, versions|
dep = ::Gem::Dependency.new(name, versions)
spec = @idx.search(dep).last
unless spec
self.class.error "A required dependency #{dep} was not found"
self.class.rollback_trans
end
deps = spec.recursive_dependencies(dep, @idx)
[spec] + deps
end.flatten.uniq
end
def rescue_failures(error = StandardError, prc = nil)
begin
yield
rescue error => e
if prc
prc.call(e)
else
puts e.message
puts e.backtrace
end
self.class.rollback_trans
end
end
def self.begin_trans
note "Beginning transaction"
FileUtils.cp_r(Dir.pwd / "gems", Dir.pwd / ".original_gems")
end
def self.commit_trans
note "Committing transaction"
FileUtils.rm_rf(Dir.pwd / ".original_gems")
end
def self.rollback_trans
if File.exist?(Dir.pwd / ".original_gems")
note "Rolling back transaction"
FileUtils.rm_rf(Dir.pwd / "gems")
FileUtils.mv(Dir.pwd / ".original_gems", Dir.pwd / "gems")
end
exit!
end
private
def _install(dep)
@idx.load_gems_in("gems/specifications")
return if @idx.search(dep).last
installer = ::Gem::DependencyInstaller.new(
:bin_dir => Dir.pwd / "bin",
:install_dir => Dir.pwd / "gems",
:user_install => false)
begin
installer.install dep.name, dep.version_requirements
rescue ::Gem::GemNotFoundException => e
puts "Cannot find #{dep}"
rescue ::Gem::RemoteFetcher::FetchError => e
puts e.message
puts "Retrying..."
retry
end
end
end
end
end

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class String
def /(other)
(Pathname.new(self) + other).to_s
end
end
module ColorfulMessages
# red
def error(*messages)
puts messages.map { |msg| "\033[1;31m#{msg}\033[0m" }
end
# yellow
def warning(*messages)
puts messages.map { |msg| "\033[1;33m#{msg}\033[0m" }
end
# green
def success(*messages)
puts messages.map { |msg| "\033[1;32m#{msg}\033[0m" }
end
alias_method :message, :success
# magenta
def note(*messages)
puts messages.map { |msg| "\033[1;35m#{msg}\033[0m" }
end
# blue
def info(*messages)
puts messages.map { |msg| "\033[1;34m#{msg}\033[0m" }
end
end
module ThorUI
extend ColorfulMessages
end