Module: Snails::Assets::Tasks

Defined in:
lib/snails/app.rb

Class Method Summary collapse

Class Method Details

.precompile_for(app) ⇒ Object 



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# File 'lib/snails/app.rb', line 159

def self.precompile_for(app)
  unless app.respond_to?(:assets_public_path)
    return puts "#{app.name} doesn't have the Asset module included."
  end

  puts "Precompiling #{app.name} assets to #{app.assets_public_path}..."
  FileUtils.remove_dir(app.assets_public_path.to_s, true)

  environment = app.sprockets
  manifest    = ::Sprockets::Manifest.new(environment.index, app.assets_public_path)
  manifest.compile(app.assets_precompile)

  if app.assets_remove_digests?
    # files = Dir[app.assets_public_path.to_s + '/*/*']
    files = `find #{app.assets_public_path}`.split("\n").select { |f| f[/\.(js|css)/] }
    remove_digests(files)
  end
end

.remove_digests(files) ⇒ Object 



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# File 'lib/snails/app.rb', line 180

def self.remove_digests(files)
  puts "Removing digests from #{files.length} files..."
  files.each do |file|
    dir   = File.dirname(file)
    parts = File.basename(file).split(/-|\./)
    if !parts[1] or parts[1].length < 10
      # puts "This doesn't look like a digested file: #{file}. Skipping..."
      next
    end

    dest  = File.join(dir, "#{parts.first}.#{parts.last}").sub('.gz', '.' + parts.last(2).join('.'))
    FileUtils.mv(file, dest)
    puts " --> #{dest}"
  end
end