module Fop::CLI
Constants
- Options
Public Class Methods
options!()
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# File lib/fop/cli.rb, line 7 def self.options! options = Options.new OptionParser.new do |opts| opts.banner = "Usage: fop [options] [ 'prog' | -f progfile ] [ file ... ]" opts.on("-fFILE", "--file=FILE", "Read program from file instead of first argument") do |f| options.src = File.open(f) options.src.advise(:sequential) end opts.on("-c", "--check", "Perform a syntax check on the program and exit") do options.check = true end opts.on("-q", "--quiet", "Only print errors and output") do options.quiet = true end opts.on("--version", "Print version and exit") do options.version = true end end.parse! options.src ||= StringIO.new(ARGV.shift || "") options end