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# File lib/camping/server.rb, line 42 def parse!(args) args = args.dup options = {} opt_parser = OptionParser.new("", 24, ' ') do |opts| opts.banner = "Usage: camping app1.rb app2.rb..." opts.define_head "#{File.basename($0)}, the microframework ON-button for ruby #{RUBY_VERSION} (#{RUBY_RELEASE_DATE}) [#{RUBY_PLATFORM}]" opts.separator "" opts.separator "Specific options:" opts.on("-h", "--host HOSTNAME", "Host for web server to bind to (default is all IPs)") { |v| options[:Host] = v } opts.on("-p", "--port NUM", "Port for web server (defaults to 3301)") { |v| options[:Port] = v } db = DB.sub(HOME, '~/') if DB opts.on("-d", "--database FILE", "SQLite3 database path (defaults to #{db ? db : '<none>'})") { |db_path| options[:database] = db_path } opts.on("-C", "--console", "Run in console mode with IRB") { options[:server] = "console" } server_list = ["thin", "webrick", "console"] opts.on("-s", "--server NAME", "Server to force (#{server_list.join(', ')})") { |v| options[:server] = v } opts.separator "" opts.separator "Common options:" # No argument, shows at tail. This will print an options summary. # Try it and see! opts.on_tail("-?", "--help", "Show this message") do puts opts exit end # Another typical switch to print the version. opts.on_tail("-v", "--version", "Show version") do puts Gem.loaded_specs['camping'].version exit end end opt_parser.parse!(args) if args.empty? puts opt_parser exit end options[:script] = args.shift options end
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