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
|
namespace :rails do
namespace :freeze do
desc "Lock this application to the current gems (by unpacking them into vendor/rails)"
task :gems do
deps = %w(actionpack activerecord actionmailer activesupport activeresource)
require 'rubygems'
require 'rubygems/gem_runner'
rails = (version = ENV['VERSION']) ?
Gem.cache.find_name('rails', "= #{version}").first :
Gem.cache.find_name('rails').sort_by { |g| g.version }.last
version ||= rails.version
unless rails
puts "No rails gem #{version} is installed. Do 'gem list rails' to see what you have available."
exit
end
puts "Freezing to the gems for Rails #{rails.version}"
rm_rf "vendor/rails"
mkdir_p "vendor/rails"
begin
chdir("vendor/rails") do
rails.dependencies.select { |g| deps.include? g.name }.each do |g|
Gem::GemRunner.new.run(["unpack", g.name, "--version", g.version_requirements.to_s])
mv(Dir.glob("#{g.name}*").first, g.name)
end
Gem::GemRunner.new.run(["unpack", "rails", "--version", "=#{version}"])
FileUtils.mv(Dir.glob("rails*").first, "railties")
end
rescue Exception
rm_rf "vendor/rails"
raise
end
end
desc 'Lock to latest Edge Rails, for a specific release use RELEASE=1.2.0'
task :edge do
require 'open-uri'
version = ENV["RELEASE"] || "edge"
target = "rails_#{version}.zip"
commits = "http://github.com/api/v1/yaml/rails/rails/commits/master"
url = "http://dev.rubyonrails.org/archives/#{target}"
chdir 'vendor' do
latest_revision = YAML.load(open(commits))["commits"].first["id"]
puts "Downloading Rails from #{url}"
File.open('rails.zip', 'wb') do |dst|
open url do |src|
while chunk = src.read(4096)
dst << chunk
end
end
end
puts 'Unpacking Rails'
rm_rf 'rails'
`unzip rails.zip`
%w(rails.zip rails/Rakefile rails/cleanlogs.sh rails/pushgems.rb rails/release.rb).each do |goner|
rm_f goner
end
touch "rails/REVISION_#{latest_revision}"
end
puts 'Updating current scripts, javascripts, and configuration settings'
Rake::Task['rails:update'].invoke
end
end
desc "Unlock this application from freeze of gems or edge and return to a fluid use of system gems"
task :unfreeze do
rm_rf "vendor/rails"
end
desc "Update both configs, scripts and public/javascripts from Rails"
task :update => [ "update:scripts", "update:javascripts", "update:configs", "update:application_controller" ]
desc "Applies the template supplied by LOCATION=/path/to/template"
task :template do
require 'rails_generator/generators/applications/app/template_runner'
Rails::TemplateRunner.new(ENV["LOCATION"])
end
namespace :update do
desc "Add new scripts to the application script/ directory"
task :scripts do
local_base = "script"
edge_base = "#{File.dirname(__FILE__)}/../../bin"
local = Dir["#{local_base}/**/*"].reject { |path| File.directory?(path) }
edge = Dir["#{edge_base}/**/*"].reject { |path| File.directory?(path) }
edge.each do |script|
base_name = script[(edge_base.length+1)..-1]
next if base_name == "rails"
next if local.detect { |path| base_name == path[(local_base.length+1)..-1] }
if !File.directory?("#{local_base}/#{File.dirname(base_name)}")
mkdir_p "#{local_base}/#{File.dirname(base_name)}"
end
install script, "#{local_base}/#{base_name}", :mode => 0755
end
end
desc "Update your javascripts from your current rails install"
task :javascripts do
require 'railties_path'
project_dir = RAILS_ROOT + '/public/javascripts/'
scripts = Dir[RAILTIES_PATH + '/html/javascripts/*.js']
scripts.reject!{|s| File.basename(s) == 'application.js'} if File.exist?(project_dir + 'application.js')
FileUtils.cp(scripts, project_dir)
end
desc "Update config/boot.rb from your current rails install"
task :configs do
require 'railties_path'
FileUtils.cp(RAILTIES_PATH + '/environments/boot.rb', RAILS_ROOT + '/config/boot.rb')
end
desc "Rename application.rb to application_controller.rb"
task :application_controller do
old_style = RAILS_ROOT + '/app/controllers/application.rb'
new_style = RAILS_ROOT + '/app/controllers/application_controller.rb'
if File.exists?(old_style) && !File.exists?(new_style)
FileUtils.mv(old_style, new_style)
puts "#{old_style} has been renamed to #{new_style}, update your SCM as necessary"
end
end
desc "Generate dispatcher files in RAILS_ROOT/public"
task :generate_dispatchers do
require 'railties_path'
FileUtils.cp(RAILTIES_PATH + '/dispatches/config.ru', RAILS_ROOT + '/config.ru')
FileUtils.cp(RAILTIES_PATH + '/dispatches/dispatch.fcgi', RAILS_ROOT + '/public/dispatch.fcgi')
FileUtils.cp(RAILTIES_PATH + '/dispatches/dispatch.rb', RAILS_ROOT + '/public/dispatch.rb')
FileUtils.cp(RAILTIES_PATH + '/dispatches/dispatch.rb', RAILS_ROOT + '/public/dispatch.cgi')
end
end
end
|
