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38 lines
No EOL
1.3 KiB
Ruby
38 lines
No EOL
1.3 KiB
Ruby
class Middleman::Features::SmushPngs
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def initialize(app)
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require "middleman/builder"
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Middleman::Base.alias_method :pre_smush_after_run, :after_run
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Middleman::Base.define_method :after_run do
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pre_smush_after_run
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smush_dir = File.join(Middleman::Base.build_dir, Middleman::Base.images_dir)
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# Read cache
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cache_file = File.join(Middleman::Base.root, ".smush-cache")
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cache_data = if File.exists?(cache_file)
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Marshal.restore(File.read(cache_file))
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else
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{}
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end
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require "smusher"
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require "json/pure"
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::Smusher.class_eval do
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images_in_folder(smush_dir).each do |file|
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original_file_size = size(file)
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return if original_file_size.zero?
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return if cache_data[file] && cache_data[file] == original_file_size
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with_logging(file, true) do
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write_optimized_data(file)
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cache_data[file] = size(file) # Add or update cache
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File.open(cache_file, "w") { |f| f.write Marshal.dump(cache_data) } # Write cache
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say "<%= color('#{"[SMUSHED]".rjust(12)}', :yellow) %> " + file.gsub(Middleman::Base.build_dir+"/", '')
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end
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end
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end
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end
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end
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end
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Middleman::Features.register :smush_pngs, Middleman::Features::SmushPngs |