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
254
255
256
257
258
259
260
|
require 'open-uri'
require 'rbconfig'
module Rails
module Generators
module Actions
def initialize(*) # :nodoc:
super
@in_group = nil
end
# Adds an entry into Gemfile for the supplied gem.
#
# gem "rspec", group: :test
# gem "technoweenie-restful-authentication", lib: "restful-authentication", source: "http://gems.github.com/"
# gem "rails", "3.0", git: "git://github.com/rails/rails"
def gem(*args)
options = args.extract_options!
name, version = args
# Set the message to be shown in logs. Uses the git repo if one is given,
# otherwise use name (version).
parts, message = [ name.inspect ], name
if version ||= options.delete(:version)
parts << version.inspect
message << " (#{version})"
end
message = options[:git] if options[:git]
log :gemfile, message
options.each do |option, value|
parts << "#{option}: #{value.inspect}"
end
in_root do
str = "gem #{parts.join(", ")}"
str = " " + str if @in_group
str = "\n" + str
append_file "Gemfile", str, verbose: false
end
end
# Wraps gem entries inside a group.
#
# gem_group :development, :test do
# gem "rspec-rails"
# end
def gem_group(*names, &block)
name = names.map(&:inspect).join(", ")
log :gemfile, "group #{name}"
in_root do
append_file "Gemfile", "\ngroup #{name} do", force: true
@in_group = true
instance_eval(&block)
@in_group = false
append_file "Gemfile", "\nend\n", force: true
end
end
# Add the given source to Gemfile
#
# add_source "http://gems.github.com/"
def add_source(source, options={})
log :source, source
in_root do
prepend_file "Gemfile", "source #{source.inspect}\n", verbose: false
end
end
# Adds a line inside the Application class for config/application.rb.
#
# If options :env is specified, the line is appended to the corresponding
# file in config/environments.
#
# environment do
# "config.autoload_paths += %W(#{config.root}/extras)"
# end
#
# environment(nil, env: "development") do
# "config.autoload_paths += %W(#{config.root}/extras)"
# end
def environment(data=nil, options={}, &block)
sentinel = /class [a-z_:]+ < Rails::Application/i
env_file_sentinel = /::Application\.configure do/
data = block.call if !data && block_given?
in_root do
if options[:env].nil?
inject_into_file 'config/application.rb', "\n #{data}", after: sentinel, verbose: false
else
Array(options[:env]).each do |env|
inject_into_file "config/environments/#{env}.rb", "\n #{data}", after: env_file_sentinel, verbose: false
end
end
end
end
alias :application :environment
# Run a command in git.
#
# git :init
# git add: "this.file that.rb"
# git add: "onefile.rb", rm: "badfile.cxx"
def git(commands={})
if commands.is_a?(Symbol)
run "git #{commands}"
else
commands.each do |cmd, options|
run "git #{cmd} #{options}"
end
end
end
# Create a new file in the vendor/ directory. Code can be specified
# in a block or a data string can be given.
#
# vendor("sekrit.rb") do
# sekrit_salt = "#{Time.now}--#{3.years.ago}--#{rand}--"
# "salt = '#{sekrit_salt}'"
# end
#
# vendor("foreign.rb", "# Foreign code is fun")
def vendor(filename, data=nil, &block)
log :vendor, filename
create_file("vendor/#{filename}", data, verbose: false, &block)
end
# Create a new file in the lib/ directory. Code can be specified
# in a block or a data string can be given.
#
# lib("crypto.rb") do
# "crypted_special_value = '#{rand}--#{Time.now}--#{rand(1337)}--'"
# end
#
# lib("foreign.rb", "# Foreign code is fun")
def lib(filename, data=nil, &block)
log :lib, filename
create_file("lib/#{filename}", data, verbose: false, &block)
end
# Create a new Rakefile with the provided code (either in a block or a string).
#
# rakefile("bootstrap.rake") do
# project = ask("What is the UNIX name of your project?")
#
# <<-TASK
# namespace :#{project} do
# task :bootstrap do
# puts "I like boots!"
# end
# end
# TASK
# end
#
# rakefile('seed.rake', 'puts "Planting seeds"')
def rakefile(filename, data=nil, &block)
log :rakefile, filename
create_file("lib/tasks/#{filename}", data, verbose: false, &block)
end
# Create a new initializer with the provided code (either in a block or a string).
#
# initializer("globals.rb") do
# data = ""
#
# ['MY_WORK', 'ADMINS', 'BEST_COMPANY_EVAR'].each do |const|
# data << "#{const} = :entp\n"
# end
#
# data
# end
#
# initializer("api.rb", "API_KEY = '123456'")
def initializer(filename, data=nil, &block)
log :initializer, filename
create_file("config/initializers/#{filename}", data, verbose: false, &block)
end
# Generate something using a generator from Rails or a plugin.
# The second parameter is the argument string that is passed to
# the generator or an Array that is joined.
#
# generate(:authenticated, "user session")
def generate(what, *args)
log :generate, what
argument = args.map {|arg| arg.to_s }.flatten.join(" ")
in_root { run_ruby_script("bin/rails generate #{what} #{argument}", verbose: false) }
end
# Runs the supplied rake task
#
# rake("db:migrate")
# rake("db:migrate", env: "production")
# rake("gems:install", sudo: true)
def rake(command, options={})
log :rake, command
env = options[:env] || ENV["RAILS_ENV"] || 'development'
sudo = options[:sudo] && RbConfig::CONFIG['host_os'] !~ /mswin|mingw/ ? 'sudo ' : ''
in_root { run("#{sudo}#{extify(:rake)} #{command} RAILS_ENV=#{env}", verbose: false) }
end
# Just run the capify command in root
#
# capify!
def capify!
log :capify, ""
in_root { run("#{extify(:capify)} .", verbose: false) }
end
# Make an entry in Rails routing file config/routes.rb
#
# route "root 'welcome#index'"
def route(routing_code)
log :route, routing_code
sentinel = /\.routes\.draw do\s*$/
in_root do
inject_into_file 'config/routes.rb', "\n #{routing_code}", { after: sentinel, verbose: false }
end
end
# Reads the given file at the source root and prints it in the console.
#
# readme "README"
def readme(path)
log File.read(find_in_source_paths(path))
end
protected
# Define log for backwards compatibility. If just one argument is sent,
# invoke say, otherwise invoke say_status. Differently from say and
# similarly to say_status, this method respects the quiet? option given.
def log(*args)
if args.size == 1
say args.first.to_s unless options.quiet?
else
args << (self.behavior == :invoke ? :green : :red)
say_status(*args)
end
end
# Add an extension to the given name based on the platform.
def extify(name)
if RbConfig::CONFIG['host_os'] =~ /mswin|mingw/
"#{name}.bat"
else
name
end
end
end
end
end
|
