Sha256: cf43e6ee1f5bcf2f86f5b6ac68342cc50e7738d4c71a03839af7469dbe728250
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Size: 1.14 KB
Versions: 14
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Contents
require 'optparse'
module Artii
class CLI
attr_accessor :params, :action
def initialize(*args)
@params = {}
@action = :output
OptionParser.new do |opts|
opts.banner = "Usage: artii 'your string here' [-f FONT_NAME or --font FONT_NAME] [-l or --list]"
opts.on('-f', '--font FONT_NAME', 'Specify the font to be used (defaults to "big")') do |font|
@params[:font] = font
end
opts.on('-l', '--list', 'Prints the list of available fonts') do |list|
@action = :list_all_fonts
end
opts.on('-v', '--version', 'Displays current version number') do |version|
@action = :version
end
opts.on_tail("-h", "--help", "Show this message") do
puts opts
exit
end
if args.empty?
puts opts
exit
end
end.parse!(args)
@params[:text] = args.join " "
@a = Artii::Base.new(@params)
end
def font_name
@a.font_name
end
def output
if @action == :output
@a.send @action, @params[:text]
else
@a.send @action
end
end
end
end
Version data entries
14 entries across 14 versions & 3 rubygems