113 lines
4 KiB
Ruby
113 lines
4 KiB
Ruby
namespace :rails do
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namespace :freeze do
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desc "Lock this application to the current gems (by unpacking them into vendor/rails)"
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task :gems do
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deps = %w(actionpack activerecord actionmailer activesupport actionwebservice)
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require 'rubygems'
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Gem.manage_gems
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rails = (version = ENV['VERSION']) ?
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Gem.cache.search('rails', "= #{version}").first :
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Gem.cache.search('rails').sort_by { |g| g.version }.last
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version ||= rails.version
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unless rails
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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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exit
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end
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puts "Freezing to the gems for Rails #{rails.version}"
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rm_rf "vendor/rails"
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mkdir_p "vendor/rails"
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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", "-v", "#{g.version_requirements}", "#{g.name}"])
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mv(Dir.glob("#{g.name}*").first, g.name)
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end
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Gem::GemRunner.new.run(["unpack", "-v", "=#{version}", "rails"])
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FileUtils.mv(Dir.glob("rails*").first, "railties")
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end
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end
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desc "Lock to latest Edge Rails or a specific revision with REVISION=X (ex: REVISION=4021) or a tag with TAG=Y (ex: TAG=rel_1-1-0)"
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task :edge do
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$verbose = false
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`svn --version` rescue nil
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unless !$?.nil? && $?.success?
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$stderr.puts "ERROR: Must have subversion (svn) available in the PATH to lock this application to Edge Rails"
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exit 1
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end
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rm_rf "vendor/rails"
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mkdir_p "vendor/rails"
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svn_root = "http://dev.rubyonrails.org/svn/rails/"
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if ENV['TAG']
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rails_svn = "#{svn_root}/tags/#{ENV['TAG']}"
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touch "vendor/rails/TAG_#{ENV['TAG']}"
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else
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rails_svn = "#{svn_root}/trunk"
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if ENV['REVISION'].nil?
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ENV['REVISION'] = /^r(\d+)/.match(%x{svn -qr HEAD log #{svn_root}})[1]
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puts "REVISION not set. Using HEAD, which is revision #{ENV['REVISION']}."
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end
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touch "vendor/rails/REVISION_#{ENV['REVISION']}"
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end
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for framework in %w( railties actionpack activerecord actionmailer activesupport actionwebservice )
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system "svn export #{rails_svn}/#{framework} vendor/rails/#{framework}" + (ENV['REVISION'] ? " -r #{ENV['REVISION']}" : "")
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end
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end
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end
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desc "Unlock this application from freeze of gems or edge and return to a fluid use of system gems"
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task :unfreeze do
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rm_rf "vendor/rails"
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end
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desc "Update both configs, scripts and public/javascripts from Rails"
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task :update => [ "update:scripts", "update:javascripts", "update:configs" ]
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namespace :update do
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desc "Add new scripts to the application script/ directory"
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task :scripts do
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local_base = "script"
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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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edge.each do |script|
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base_name = script[(edge_base.length+1)..-1]
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next if base_name == "rails"
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next if local.detect { |path| base_name == path[(local_base.length+1)..-1] }
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if !File.directory?("#{local_base}/#{File.dirname(base_name)}")
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mkdir_p "#{local_base}/#{File.dirname(base_name)}"
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end
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install script, "#{local_base}/#{base_name}", :mode => 0755
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end
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end
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desc "Update your javascripts from your current rails install"
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task :javascripts do
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require 'railties_path'
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project_dir = RAILS_ROOT + '/public/javascripts/'
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scripts = Dir[RAILTIES_PATH + '/html/javascripts/*.js']
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scripts.reject!{|s| File.basename(s) == 'application.js'} if File.exists?(project_dir + 'application.js')
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FileUtils.cp(scripts, project_dir)
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end
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desc "Update config/boot.rb from your current rails install"
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task :configs do
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require 'railties_path'
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FileUtils.cp(RAILTIES_PATH + '/environments/boot.rb', RAILS_ROOT + '/config/boot.rb')
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end
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end
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end
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