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EDITING: barby

#!/usr/bin/env ruby
#encoding: UTF-8
require 'optparse'
require 'rubygems'

#$: << File.join(File.dirname(__FILE__), '..', 'lib')
require 'barby'

options = {
  :outputter => 'Ascii',
  :outputter_method => 'to_ascii',
  :barcode => 'Code128B'
}

ARGV.options do |o|
  o.banner = "  Usage: #{File.basename(__FILE__)} [OPTIONS] data"
  o.define_head '  Generates barcodes and prints the generated output to STDOUT'

o.separator ''
  o.separator '  EXPERIMENTAL'
  o.separator ''

o.on('-b', '--barcode=ClassName', String, 'Barcode type (Code128B)'){|v| options[:barcode] = v }
  o.on('-o', '--outputter=ClassName', String, 'Outputter (Ascii)'){|v| options[:outputter] = v }
  o.on('-m', '--method=method_name', String, 'Outputter method (to_ascii)'){|v| options[:outputter_method] = v }

o.on_tail("-h", "--help", "Show this help message.") { puts o; exit }
    
  o.parse!
end

#p STDIN.read
#exit

require "barby/outputter/#{options[:outputter].gsub(/[A-Z]/){|c| '_'+c.downcase }[1..-1]}_outputter"

barcode_class = Barby.const_get(options[:barcode])
barcode = barcode_class.new($*.empty? ? STDIN.read.chomp : $*[0])
outputter_class = Barby.const_get("#{options[:outputter]}Outputter")
outputter = outputter_class.new(barcode)

print eval("outputter.#{options[:outputter_method]}(#{ENV['OPTIONS']})")

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📄 barby	?	1.3 KB	2023-09-24 03:46	EDIT