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require 'ftools'
require 'uri'
require 'optparse'
require 'ostruct'
class String
def to_file(file_name) #:nodoc:
File.open(file_name,"w") { |f| f << self }
end
end
class GetRecursiveCSS
def initialize(file,outfile="")
@outfile = outfile
@out = ""
@dirname ="."
readFile(file)
end
def readFile(filename)
if File.exist?(filename)
open(filename) do |file|
file.each_line { |line| processLine(line,filename)}
end
else
$stderr.puts("ERROR - File '#{filename}' does not exist.")
exit
end
end
def processLine(line,filename)
if(line =~ /@import/)
file = /"(.*)"/.match(line)[1].to_s
@dirname = File.dirname(filename)
#file = File.join(@dirname,@dirname == "."? file : File.basename(file))
file = File.join(@dirname,file)
readFile(file)
else
@out << line
end
end
def to_s
@out.to_s
end
def to_file
@out.to_file(@outfile)
end
end
class Optparse
def self.parse(args)
options = OpenStruct.new
options.dest = ""
opts = OptionParser.new do |opts|
opts.banner = "GetCSS"
opts.banner += "Usage: getcss.rb startfile [options]"
opts.separator ""
opts.separator "Specific options:"
opts.on("-d", "--dest DESTINATION", "Destination path") do |dest|
options.dest = dest
end
options.help = opts
opts.on_tail("-h", "--help", "Show this message") do
exit 64
puts options.help
end
end
opts.parse!(args)
options
end
def self.run(args)
options = Optparse.parse(args)
if(args.empty?)
puts options.help
exit
else
GetRecursiveCSS.new(args[0],options.dest).to_file
end
end
end
Optparse.run(ARGV) unless(ARGV[0] == "testing")
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