lib/reloadlive/options.rb
require 'optparse'
module Reloadlive
help = <<HELP
Reloadlive is command line tool to easily preview your github-markup files
Basic Command Line Usage:
reloadlive [OPTIONS] [DIRS]
HELP
@@options = { 'port' => 4567, 'host' => '0.0.0.0', 'static' => Dir.pwd }
options_parser = OptionParser.new do |opts|
opts.banner = help
opts.on("--port [PORT]", "Bind port (default 4567).") do |port|
@@options['port'] = port.to_i
end
opts.on("--host [HOST]", "Hostname or IP address to listen on (default 0.0.0.0).") do |host|
@@options['bind'] = host
end
opts.on("--static [PATH]", "Specify the static path.") do |path|
@@options['static'] = path
end
opts.on("--version", "Display current version.") do
puts "Reloadlive " + Reloadlive::VERSION
exit 0
end
end
begin
options_parser.parse!
rescue OptionParser::InvalidOption
puts "reloadlive: #{$!.message}"
puts "reloadlive: try 'reloadlive --help' for more information"
exit
end
if ARGV.empty?
@@options['watch'] = [Dir.pwd]
else
@@options['watch'] = ARGV.dup
end
def options
@@options
end
def self.options
@@options
end
end