Contents

#!/usr/bin/env ruby

require File.join(File.dirname(__FILE__), "..", "lib", "asciimo")
require 'optparse'

options = {
  :font => "Soft.flf"
}
parser = OptionParser.new

parser.banner = "Usage: asciimo [options]"

parser.on("-f", "--font FONT", "Render TEXT with this font") do |font|
  options[:font] = font
  unless Asciimo.fonts.include?(font)
    puts "asciimo: invalid font '#{font}' (asciimo --list-fonts to show all)"
    exit
  end
end

parser.on("-c", "--color [COLOR]", "Render TEXT with this color") do |color|
  options[:color] = color
  unless Asciimo.colors.include?(color)
    puts "asciimo: invalid color '#{color}' (must be in {#{Asciimo.colors.join("|")}})"
    exit
  end
end

parser.on("-m MESSAGE", "render MESSAGE instead of STDIN") do |msg|
  options[:msg] = msg
end

parser.on("--list-colors", "List possible colors") do
  puts Asciimo.colors.join(",")
  exit
end

parser.on("--list-fonts", "List possible fonts") do
  puts Asciimo.fonts.join("\n")
  exit
end

parser.on("-h", "show help") do
  puts parser
  exit
end

begin
  parser.parse!(ARGV)
  puts Asciimo.text(options[:font], (options[:msg] || $stdin.read()).chomp, options[:color])
rescue OptionParser::ParseError => e
  puts "asciimo: #{e.message}"
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
asciimo-0.1.0	bin/asciimo