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Convert Gzip extension to new-style extension class

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This commit is contained in:
Ben Hollis 2013-04-13 18:39:33 -07:00
parent 6a5ecb17a3
commit 6eb7ff72d3
1 changed files with 18 additions and 19 deletions
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21
middleman-more/lib/middleman-more/extensions/gzip.rb
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@ -15,18 +15,20 @@ module Middleman::Extensions
# Pass the :exts options to customize which file extensions get zipped (defaults
# to .html, .htm, .js and .css.
#
module Gzip
class << self
def registered(app, options={})
exts = options[:exts] || %w(.js .css .html .htm)
class Gzip < ::Middleman::Extension
option :exts, %w(.js .css .html .htm), 'File extensions to Gzip when building.'
def initialize(app, options_hash={})
super
gzip_ext = self
app.after_build do |builder|
paths = ::Middleman::Util.all_files_under(self.class.inst.build_dir)
paths.each do |path|
next unless exts.include? path.extname
next unless gzip_ext.options.exts.include? path.extname
output_filename, old_size, new_size = Middleman::Extensions::Gzip.gzip_file(path.to_s)
output_filename, old_size, new_size = gzip_ext.gzip_file(path.to_s)
if output_filename
size_change_word = (old_size - new_size) > 0 ? 'smaller' : 'larger'
@ -39,10 +41,7 @@ module Middleman::Extensions
end
end
alias :included :registered
end
def self.gzip_file(path)
def gzip_file(path)
input_file = File.open(path, 'rb').read
output_filename = path + '.gz'
input_file_time = File.mtime(path)