3
desc "Lock this application to the current gems (by unpacking them into vendor/rails)"
5
deps = %w(actionpack activerecord actionmailer activesupport activeresource)
7
require 'rubygems/gem_runner'
9
rails = (version = ENV['VERSION']) ?
10
Gem.cache.find_name('rails', "= #{version}").first :
11
Gem.cache.find_name('rails').sort_by { |g| g.version }.last
13
version ||= rails.version
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puts "No rails gem #{version} is installed. Do 'gem list rails' to see what you have available."
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puts "Freezing to the gems for Rails #{rails.version}"
22
mkdir_p "vendor/rails"
25
chdir("vendor/rails") do
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rails.dependencies.select { |g| deps.include? g.name }.each do |g|
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Gem::GemRunner.new.run(["unpack", g.name, "--version", g.version_requirements.to_s])
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mv(Dir.glob("#{g.name}*").first, g.name)
31
Gem::GemRunner.new.run(["unpack", "rails", "--version", "=#{version}"])
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FileUtils.mv(Dir.glob("rails*").first, "railties")
40
desc 'Lock to latest Edge Rails, for a specific release use RELEASE=1.2.0'
43
version = ENV["RELEASE"] || "edge"
44
target = "rails_#{version}.zip"
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commits = "http://github.com/api/v1/yaml/rails/rails/commits/master"
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url = "http://dev.rubyonrails.org/archives/#{target}"
49
latest_revision = YAML.load(open(commits))["commits"].first["id"]
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puts "Downloading Rails from #{url}"
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File.open('rails.zip', 'wb') do |dst|
54
while chunk = src.read(4096)
60
puts 'Unpacking Rails'
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%w(rails.zip rails/Rakefile rails/cleanlogs.sh rails/pushgems.rb rails/release.rb).each do |goner|
67
touch "rails/REVISION_#{latest_revision}"
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puts 'Updating current scripts, javascripts, and configuration settings'
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Rake::Task['rails:update'].invoke
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desc "Unlock this application from freeze of gems or edge and return to a fluid use of system gems"
80
desc "Update both configs, scripts and public/javascripts from Rails"
81
task :update => [ "update:scripts", "update:javascripts", "update:configs", "update:application_controller" ]
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desc "Applies the template supplied by LOCATION=/path/to/template"
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require 'rails_generator/generators/applications/app/template_runner'
86
Rails::TemplateRunner.new(ENV["LOCATION"])
90
desc "Add new scripts to the application script/ directory"
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edge_base = "#{File.dirname(__FILE__)}/../../bin"
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local = Dir["#{local_base}/**/*"].reject { |path| File.directory?(path) }
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edge = Dir["#{edge_base}/**/*"].reject { |path| File.directory?(path) }
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base_name = script[(edge_base.length+1)..-1]
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next if base_name == "rails"
101
next if local.detect { |path| base_name == path[(local_base.length+1)..-1] }
102
if !File.directory?("#{local_base}/#{File.dirname(base_name)}")
103
mkdir_p "#{local_base}/#{File.dirname(base_name)}"
105
install script, "#{local_base}/#{base_name}", :mode => 0755
109
desc "Update your javascripts from your current rails install"
111
require 'railties_path'
112
project_dir = RAILS_ROOT + '/public/javascripts/'
113
scripts = Dir[RAILTIES_PATH + '/html/javascripts/*.js']
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scripts.reject!{|s| File.basename(s) == 'application.js'} if File.exist?(project_dir + 'application.js')
115
FileUtils.cp(scripts, project_dir)
118
desc "Update config/boot.rb from your current rails install"
120
require 'railties_path'
121
FileUtils.cp(RAILTIES_PATH + '/environments/boot.rb', RAILS_ROOT + '/config/boot.rb')
124
desc "Rename application.rb to application_controller.rb"
125
task :application_controller do
126
old_style = RAILS_ROOT + '/app/controllers/application.rb'
127
new_style = RAILS_ROOT + '/app/controllers/application_controller.rb'
128
if File.exists?(old_style) && !File.exists?(new_style)
129
FileUtils.mv(old_style, new_style)
130
puts "#{old_style} has been renamed to #{new_style}, update your SCM as necessary"
134
desc "Generate dispatcher files in RAILS_ROOT/public"
135
task :generate_dispatchers do
136
require 'railties_path'
137
FileUtils.cp(RAILTIES_PATH + '/dispatches/config.ru', RAILS_ROOT + '/config.ru')
138
FileUtils.cp(RAILTIES_PATH + '/dispatches/dispatch.fcgi', RAILS_ROOT + '/public/dispatch.fcgi')
139
FileUtils.cp(RAILTIES_PATH + '/dispatches/dispatch.rb', RAILS_ROOT + '/public/dispatch.rb')
140
FileUtils.cp(RAILTIES_PATH + '/dispatches/dispatch.rb', RAILS_ROOT + '/public/dispatch.cgi')