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Contents
# ===========================================================================
# Project: Abbot - SproutCore Build Tools
# Copyright: ©2009 Apple Inc.
# portions copyright @2006-2009 Sprout Systems, Inc.
# and contributors
# ===========================================================================
require "sproutcore/builders/base"
require 'fileutils'
module SC
# This builder is used to process a single CSS stylesheet. Converts any
# build tool directives (such as sc_require() and sc_resource()) into
# comments. It will also substitute any calls to sc_static() (or
# static_url()) This builder does NOT handle combining multiple stylesheets
# into one. See the Builder::CombineStylesheets builder instead.
#
class Builder::Stylesheet < Builder::Base
def readlines(src_path)
if File.exist?(src_path) && !File.directory?(src_path)
File.read(src_path)
else
""
end
end
def writelines(dst_path, lines)
FileUtils.mkdir_p(File.dirname(dst_path))
File.open(dst_path, 'w') do |f|
f.write lines
end
end
def build(dst_path)
code = rewrite_inline_code(readlines(entry[:source_path]))
writelines dst_path, code
end
# Rewrites any inline content such as static urls. Subclasseses can
# override this to rewrite any other inline content.
#
# The default will rewrite calls to static_url().
def rewrite_inline_code(code)
# look for sc_require, require or sc_resource. wrap in comment
code.gsub!(/((sc_require|require|sc_resource)\(\s*['"].*["']\s*\)\s*\;)/, '/* \1 */')
replace_static_url(code)
code
end
def static_url(url=''); "url('#{url}')" ; end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems