discourse/lib/tasks/images.rake

13 lines
375 B
Ruby

task "images:compress" => :environment do
io = ImageOptim.new
images = Dir.glob("#{Rails.root}/app/**/*.png")
image_sizes = Hash[*images.map{|i| [i,File.size(i)]}.to_a.flatten]
io.optimize_images!(images) do |name, optimized|
if optimized
new_size = File.size(name)
puts "#{name} => from: #{image_sizes[name.to_s]} to: #{new_size}"
end
end
end