diff options
author | Dmitry Polushkin <dmitry.polushkin@gmail.com> | 2011-10-01 20:49:14 +0100 |
---|---|---|
committer | Dmitry Polushkin <dmitry.polushkin@gmail.com> | 2011-10-01 20:49:14 +0100 |
commit | 19965402b2f868c79d78269ca17cb6282f271382 (patch) | |
tree | 8635415f386595650c27469d6b6d04335121d070 /actionpack/lib/sprockets/static_compiler.rb | |
parent | 9d54f8994d09db5435d6c234430ae13333928fb9 (diff) | |
parent | ec53b802dab9b676dcc9b53e542bcd840983b7a2 (diff) | |
download | rails-19965402b2f868c79d78269ca17cb6282f271382.tar.gz rails-19965402b2f868c79d78269ca17cb6282f271382.tar.bz2 rails-19965402b2f868c79d78269ca17cb6282f271382.zip |
Merge branch 'master' of git://github.com/rails/rails
Diffstat (limited to 'actionpack/lib/sprockets/static_compiler.rb')
-rw-r--r-- | actionpack/lib/sprockets/static_compiler.rb | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/actionpack/lib/sprockets/static_compiler.rb b/actionpack/lib/sprockets/static_compiler.rb new file mode 100644 index 0000000000..4a0078be46 --- /dev/null +++ b/actionpack/lib/sprockets/static_compiler.rb @@ -0,0 +1,52 @@ +require 'fileutils' + +module Sprockets + class StaticCompiler + attr_accessor :env, :target, :digest + + def initialize(env, target, options = {}) + @env = env + @target = target + @digest = options.key?(:digest) ? options.delete(:digest) : true + end + + def precompile(paths) + Rails.application.config.assets.digest = digest + manifest = {} + + env.each_logical_path do |logical_path| + next unless precompile_path?(logical_path, paths) + if asset = env.find_asset(logical_path) + manifest[logical_path] = compile(asset) + end + end + manifest + end + + def compile(asset) + asset_path = digest_asset(asset) + filename = File.join(target, asset_path) + FileUtils.mkdir_p File.dirname(filename) + asset.write_to(filename) + asset.write_to("#{filename}.gz") if filename.to_s =~ /\.(css|js)$/ + asset_path + end + + def precompile_path?(logical_path, paths) + paths.each do |path| + if path.is_a?(Regexp) + return true if path.match(logical_path) + elsif path.is_a?(Proc) + return true if path.call(logical_path) + else + return true if File.fnmatch(path.to_s, logical_path) + end + end + false + end + + def digest_asset(asset) + digest ? asset.digest_path : asset.logical_path + end + end +end |