Sha256: 607a0ef118a401c728d1655ed55948664310e5e297ba6baf7723b4a132c568d6
Contents?: true
Size: 1.17 KB
Versions: 6
Compression:
Stored size: 1.17 KB
Contents
require 'optparse'
module <%= module_name %>
class CLI
def self.execute(stdout, arguments=[])
# NOTE: the option -p/--path= is given as an example, and should be replaced in your application.
options = {
:path => '~'
}
mandatory_options = %w( )
parser = OptionParser.new do |opts|
opts.banner = <<-BANNER.gsub(/^ /,'')
This application is wonderful because...
Usage: #{File.basename($0)} [options]
Options are:
BANNER
opts.separator ""
opts.on("-p", "--path=PATH", String,
"This is a sample message.",
"For multiple lines, add more strings.",
"Default: ~") { |arg| options[:path] = arg }
opts.on("-h", "--help",
"Show this help message.") { stdout.puts opts; exit }
opts.parse!(arguments)
if mandatory_options && mandatory_options.find { |option| options[option.to_sym].nil? }
stdout.puts opts; exit
end
end
path = options[:path]
# do stuff
stdout.puts "To update this executable, look in lib/<%= bin_name %>/cli.rb"
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems