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rails--rails/railties/lib/tasks/framework.rake
2005-11-28 00:53:38 +00:00

71 lines
2.6 KiB
Ruby

desc "Lock this application to the current gems (by unpacking them into vendor/rails)"
task :freeze_gems do
deps = %w(actionpack activerecord actionmailer activesupport actionwebservice)
require 'rubygems'
rails = if version = ENV['VERSION']
Gem.cache.search('rails', "= #{version}").first
else
Gem.cache.search('rails').sort_by { |g| g.version }.last
end
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"
rails.dependencies.select { |g| deps.include? g.name }.each do |g|
system "cd vendor/rails; gem unpack -v '#{g.version_requirements}' #{g.name}; mv #{g.name}* #{g.name}"
end
system "cd vendor/rails; gem unpack -v '=#{version}' rails"
FileUtils.mv(Dir.glob("vendor/rails/rails*").first, "vendor/rails/railties")
end
desc "Lock this application to the Edge Rails (by exporting from Subversion). Defaults to svn HEAD; do 'rake freeze_edge REVISION=1234' to lock to a specific revision."
task :freeze_edge do
$verbose = false
`svn --version` rescue nil
unless !$?.nil? && $?.success?
$stderr.puts "ERROR: Must have subversion (svn) available in the PATH to lock this application to Edge Rails"
exit 1
end
rm_rf "vendor/rails"
mkdir_p "vendor/rails"
revision_switch = ENV['REVISION'] ? " -r #{ENV['REVISION']}" : ''
for framework in %w( railties actionpack activerecord actionmailer activesupport actionwebservice )
mkdir_p "vendor/rails/#{framework}"
system "svn export http://dev.rubyonrails.org/svn/rails/trunk/#{framework}/lib vendor/rails/#{framework}/lib #{revision_switch}"
end
end
desc "Unlock this application from freeze of gems or edge and return to a fluid use of system gems"
task :unfreeze_rails do
rm_rf "vendor/rails"
end
desc "Add new scripts to the application script/ directory"
task :add_new_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