1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
|
module Rails
class Configuration
attr_accessor :cache_classes, :load_paths, :eager_load_paths, :framework_paths,
:load_once_paths, :gems_dependencies_loaded, :after_initialize_blocks,
:frameworks, :framework_root_path, :root_path, :plugin_paths, :plugins,
:plugin_loader, :plugin_locators, :gems, :loaded_plugins, :reload_plugins,
:i18n, :gems, :whiny_nils, :consider_all_requests_local,
:action_controller, :active_record, :action_view, :active_support,
:action_mailer, :active_resource,
:log_path, :log_level, :logger, :preload_frameworks,
:database_configuration_file, :cache_store, :time_zone,
:view_path, :metals, :controller_paths, :routes_configuration_file,
:eager_load_paths, :dependency_loading, :paths
def initialize
set_root_path!
@framework_paths = []
@load_once_paths = []
@after_initialize_blocks = []
@loaded_plugins = []
@dependency_loading = true
@eager_load_paths = default_eager_load_paths
@load_paths = default_load_paths
@plugin_paths = default_plugin_paths
@frameworks = default_frameworks
@plugin_loader = default_plugin_loader
@plugin_locators = default_plugin_locators
@gems = default_gems
@i18n = default_i18n
@log_path = default_log_path
@log_level = default_log_level
@cache_store = default_cache_store
@view_path = default_view_path
@controller_paths = default_controller_paths
@routes_configuration_file = default_routes_configuration_file
@database_configuration_file = default_database_configuration_file
for framework in default_frameworks
self.send("#{framework}=", Rails::OrderedOptions.new)
end
self.active_support = Rails::OrderedOptions.new
end
def after_initialize(&blk)
@after_initialize_blocks << blk if blk
end
def set_root_path!
raise 'RAILS_ROOT is not set' unless defined?(RAILS_ROOT)
raise 'RAILS_ROOT is not a directory' unless File.directory?(RAILS_ROOT)
self.root_path =
# Pathname is incompatible with Windows, but Windows doesn't have
# real symlinks so File.expand_path is safe.
if RUBY_PLATFORM =~ /(:?mswin|mingw)/
File.expand_path(RAILS_ROOT)
# Otherwise use Pathname#realpath which respects symlinks.
else
Pathname.new(RAILS_ROOT).realpath.to_s
end
@paths = Rails::Application::Root.new(root_path)
@paths.app "app", :load_path => true
@paths.app.metals "app/metal", :eager_load => true
@paths.app.models "app/models", :eager_load => true
@paths.app.controllers "app/controllers", builtin_directories, :eager_load => true
@paths.app.helpers "app/helpers", :eager_load => true
@paths.app.services "app/services", :load_path => true
@paths.lib "lib", :load_path => true
@paths.vendor "vendor", :load_path => true
@paths.vendor.plugins "vendor/plugins"
@paths.cache "tmp/cache"
@paths.config "config"
@paths.config.locales "config/locales"
@paths.config.environments "config/environments", :glob => "#{RAILS_ENV}.rb"
RAILS_ROOT.replace root_path
end
# Enable threaded mode. Allows concurrent requests to controller actions and
# multiple database connections. Also disables automatic dependency loading
# after boot, and disables reloading code on every request, as these are
# fundamentally incompatible with thread safety.
def threadsafe!
self.preload_frameworks = true
self.cache_classes = true
self.dependency_loading = false
self.action_controller.allow_concurrency = true
self
end
def framework_paths
paths = %w(railties railties/lib activesupport/lib)
paths << 'actionpack/lib' if frameworks.include?(:action_controller) || frameworks.include?(:action_view)
[:active_record, :action_mailer, :active_resource, :action_web_service].each do |framework|
paths << "#{framework.to_s.gsub('_', '')}/lib" if frameworks.include?(framework)
end
paths.map { |dir| "#{framework_root_path}/#{dir}" }.select { |dir| File.directory?(dir) }
end
def framework_root_path
defined?(::RAILS_FRAMEWORK_ROOT) ? ::RAILS_FRAMEWORK_ROOT : "#{root_path}/vendor/rails"
end
# TODO: Fix this when there is an application object
def middleware
ActionController::Dispatcher.middleware
end
# Loads and returns the contents of the #database_configuration_file. The
# contents of the file are processed via ERB before being sent through
# YAML::load.
def database_configuration
require 'erb'
YAML::load(ERB.new(IO.read(database_configuration_file)).result)
end
def default_routes_configuration_file
File.join(root_path, 'config', 'routes.rb')
end
def default_controller_paths
paths = [File.join(root_path, 'app', 'controllers')]
paths.concat builtin_directories
paths
end
def default_cache_store
if File.exist?("#{root_path}/tmp/cache/")
[ :file_store, "#{root_path}/tmp/cache/" ]
else
:memory_store
end
end
def default_database_configuration_file
File.join(root_path, 'config', 'database.yml')
end
def default_view_path
File.join(root_path, 'app', 'views')
end
def default_eager_load_paths
%w(
app/metal
app/models
app/controllers
app/helpers
).map { |dir| "#{root_path}/#{dir}" }.select { |dir| File.directory?(dir) }
end
def default_load_paths
paths = []
# Add the old mock paths only if the directories exists
paths.concat(Dir["#{root_path}/test/mocks/#{RAILS_ENV}"]) if File.exists?("#{root_path}/test/mocks/#{RAILS_ENV}")
# Add the app's controller directory
paths.concat(Dir["#{root_path}/app/controllers/"])
# Followed by the standard includes.
paths.concat %w(
app
app/metal
app/models
app/controllers
app/helpers
app/services
lib
vendor
).map { |dir| "#{root_path}/#{dir}" }.select { |dir| File.directory?(dir) }
paths.concat builtin_directories
end
def builtin_directories
# Include builtins only in the development environment.
(RAILS_ENV == 'development') ? Dir["#{RAILTIES_PATH}/builtin/*/"] : []
end
def default_log_path
File.join(root_path, 'log', "#{RAILS_ENV}.log")
end
def default_log_level
RAILS_ENV == 'production' ? :info : :debug
end
def default_frameworks
[ :active_record, :action_controller, :action_view, :action_mailer, :active_resource ]
end
def default_plugin_paths
["#{root_path}/vendor/plugins"]
end
def default_plugin_loader
require 'rails/plugin/loader'
Plugin::Loader
end
def default_plugin_locators
require 'rails/plugin/locator'
locators = []
locators << Plugin::GemLocator if defined? Gem
locators << Plugin::FileSystemLocator
end
def default_i18n
i18n = Rails::OrderedOptions.new
i18n.load_path = []
if File.exist?(File.join(RAILS_ROOT, 'config', 'locales'))
i18n.load_path << Dir[File.join(RAILS_ROOT, 'config', 'locales', '*.{rb,yml}')]
i18n.load_path.flatten!
end
i18n
end
# Adds a single Gem dependency to the rails application. By default, it will require
# the library with the same name as the gem. Use :lib to specify a different name.
#
# # gem 'aws-s3', '>= 0.4.0'
# # require 'aws/s3'
# config.gem 'aws-s3', :lib => 'aws/s3', :version => '>= 0.4.0', \
# :source => "http://code.whytheluckystiff.net"
#
# To require a library be installed, but not attempt to load it, pass :lib => false
#
# config.gem 'qrp', :version => '0.4.1', :lib => false
def gem(name, options = {})
@gems << Rails::GemDependency.new(name, options)
end
def default_gems
[]
end
def environment_path
"#{root_path}/config/environments/#{RAILS_ENV}.rb"
end
def reload_plugins?
@reload_plugins
end
end
end
|