require 'opal/cli_runners'
module Opal
module CliRunners
class Server
def initialize(options)
@output = options.fetch(:output, $stdout)
@port = options.fetch(:port, 3000).to_int
end
attr_reader :output, :port, :server
def run(source, argv)
unless argv.empty?
raise ArgumentError, 'Program arguments are not supported on the Server runner'
end
require 'rack'
require 'webrick'
require 'logger'
@server = Rack::Server.start(
:app => app(source),
:Port => port,
:AccessLog => [],
:Logger => Logger.new(output)
)
end
def exit_status
nil
end
def app(source)
lambda do |env|
case env['PATH_INFO']
when '/'
body = <<-HTML
HTML
[200, {}, [body]]
when '/cli_runner.js'
[200, {'Content-Type' => 'text/javascript'}, [source]]
else
[404, {}, [body]]
end
end
end
end
end
end