require "rubygems" require "pty" require "fileutils" require "rake/testtask" ## ## HELPER ## def run(cmd) PTY.spawn(cmd) do |output, input, pid| begin while line = output.gets do puts line end rescue Errno::EIO end end rescue PTY::ChildExited end ## ## GEM BUILDING AND INSTALLING ## $spec_path = 'leap_cli.gemspec' $spec = eval(File.read($spec_path)) $base_dir = File.dirname(__FILE__) $gem_path = File.join($base_dir, 'pkg', "#{$spec.name}-#{$spec.version}.gem") def built_gem_path Dir[File.join($base_dir, "#{$spec.name}-*.gem")].sort_by{|f| File.mtime(f)}.last end desc "Build #{$spec.name}-#{$spec.version}.gem into the pkg directory" task 'build' do FileUtils.mkdir_p(File.join($base_dir, 'pkg')) FileUtils.rm($gem_path) if File.exists?($gem_path) run "gem build -V '#{$spec_path}'" file_name = File.basename(built_gem_path) FileUtils.mv(built_gem_path, 'pkg') puts "#{$spec.name} #{$spec.version} built to pkg/#{file_name}" end desc "Install #{$spec.name}-#{$spec.version}.gem into either system-wide or user gems" task 'install' do if !File.exists?($gem_path) puts("Could not file #{$gem_path}. Try running 'rake build'") else options = '--verbose --conservative --no-rdoc --no-ri' if ENV["USER"] == "root" run "gem install #{options} '#{$gem_path}'" else home_gem_path = Gem.path.grep(/home/).first puts "You are installing as an unprivileged user, which will result in the installation being placed in '#{home_gem_path}'." print "Do you want to continue installing to #{home_gem_path}? [y/N] " input = STDIN.readline if input =~ /[yY]/ run "gem install #{options} --user-install '#{$gem_path}'" else puts "bailing out." end end end end desc "Uninstall #{$spec.name}-#{$spec.version}.gem from either system-wide or user gems" task 'uninstall' do if ENV["USER"] == "root" puts "Removing #{$spec.name}-#{$spec.version}.gem from system-wide gems" run "gem uninstall '#{$spec.name}' --version #{$spec.version} --verbose -x -I" else puts "Removing #{$spec.name}-#{$spec.version}.gem from user's gems" run "gem uninstall '#{$spec.name}' --version #{$spec.version} --verbose --user-install -x -I" end end ## ## TESTING ## Rake::TestTask.new do |t| t.pattern = "test/unit/*_test.rb" end task :default => :test ## ## CODE GENERATION ## desc "Updates the list of required configuration options for this version of LEAP CLI" task 'update-requirements' do Dir.chdir($base_dir) do required_configs = `find -name '*.rb' | xargs grep -R 'assert_config!'`.split("\n").collect{|line| if line =~ /def/ || line =~ /pre\.rb/ nil else line.sub(/.*assert_config! ["'](.*?)["'].*/,'"\1"') end }.compact File.open("#{$base_dir}/lib/leap_cli/requirements.rb", 'w') do |f| f.puts "# run 'rake update-requirements' to generate this file." f.puts "module LeapCli" f.puts " REQUIREMENTS = [" f.puts " " + required_configs.join(",\n ") f.puts " ]" f.puts "end" end puts "updated #{$base_dir}/lib/leap_cli/requirements.rb" #puts `cat '#{$base_dir}/lib/leap_cli/requirements.rb'` end end ## ## DOCUMENTATION ## # require 'rdoc/task' # Rake::RDocTask.new do |rd| # rd.main = "README.rdoc" # rd.rdoc_files.include("README.rdoc","lib/**/*.rb","bin/**/*") # rd.title = 'Your application title' # end