require ‘bundler’ Bundler.require Bundler::GemHelper.install_tasks
require ‘opal/rspec/rake_task’ Opal::RSpec::RakeTask.new(:default) do |s|
s.index_path = 'spec/html/index.html.erb'
end
desc “Build build/opal-bootbox.js” task :dist do
require 'fileutils' FileUtils.mkdir_p 'build' src = Opal::Builder.build('opal-bootbox') #min = uglify src #gzp = gzip min File.open('build/opal-bootbox.js', 'w+') do |out| out << src end #puts "development: #{src.size}, minified: #{min.size}, gzipped: #{gzp.size}"
end
# Used for uglifying source to minify def uglify(str)
IO.popen('uglifyjs', 'r+') do |i| i.puts str i.close_write return i.read end
rescue Errno::ENOENT
$stderr.puts '"uglifyjs" command not found (install with: "npm install -g uglify-js")' nil
end
# Gzip code to check file size def gzip(str)
IO.popen('gzip -f', 'r+') do |i| i.puts str i.close_write return i.read end
rescue Errno::ENOENT
$stderr.puts '"gzip" command not found, it is required to produce the .gz version' nil
end