Rainbows! Rack HTTP server user/dev discussion
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c659afaad12d53c395cf5a3752b91e070e369068 blob 3629 bytes (raw)

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#!/this/will/be/overwritten/or/wrapped/anyways/do/not/worry/ruby
# -*- encoding: binary -*-
require 'unicorn/launcher'
require 'rainbows'
require 'optparse'

ENV["RACK_ENV"] ||= "development"
rackup_opts = Unicorn::Configurator::RACKUP
options = rackup_opts[:options]

op = OptionParser.new("", 24, '  ') do |opts|
  cmd = File.basename($0)
  opts.banner = "Usage: #{cmd} " \
                "[ruby options] [#{cmd} options] [rackup config file]"
  opts.separator "Ruby options:"

  lineno = 1
  opts.on("-e", "--eval LINE", "evaluate a LINE of code") do |line|
    eval line, TOPLEVEL_BINDING, "-e", lineno
    lineno += 1
  end

  opts.on("-d", "--debug", "set debugging flags (set $DEBUG to true)") do
    $DEBUG = true
  end

  opts.on("-w", "--warn", "turn warnings on for your script") do
    $-w = true
  end

  opts.on("-I", "--include PATH",
          "specify $LOAD_PATH (may be used more than once)") do |path|
    $LOAD_PATH.unshift(*path.split(/:/))
  end

  opts.on("-r", "--require LIBRARY",
          "require the library, before executing your script") do |library|
    require library
  end

  opts.separator "#{cmd} options:"

  # some of these switches exist for rackup command-line compatibility,

  opts.on("-o", "--host HOST",
          "listen on HOST (default: #{Unicorn::Const::DEFAULT_HOST})") do |h|
    rackup_opts[:host] = h
    rackup_opts[:set_listener] = true
  end

  opts.on("-p", "--port PORT",
          "use PORT (default: #{Unicorn::Const::DEFAULT_PORT})") do |p|
    rackup_opts[:port] = p.to_i
    rackup_opts[:set_listener] = true
  end

  opts.on("-E", "--env RACK_ENV",
          "use RACK_ENV for defaults (default: development)") do |e|
    ENV["RACK_ENV"] = e
  end

  opts.on("-N", "--no-default-middleware",
          "do not load middleware implied by RACK_ENV") do |e|
    rackup_opts[:no_default_middleware] = true
  end

  opts.on("-D", "--daemonize", "run daemonized in the background") do |d|
    rackup_opts[:daemonize] = !!d
  end

  opts.on("-P", "--pid FILE", "DEPRECATED") do |f|
    warn "Use of --pid/-P is strongly discouraged"
    warn "Use the 'pid' directive in the Rainbows!/Unicorn config file instead"
    options[:pid] = f
  end

  opts.on("-s", "--server SERVER",
          "this flag only exists for compatibility") do |s|
    warn "-s/--server only exists for compatibility with rackup"
  end

  # Rainbows!/Unicorn-specific stuff
  opts.on("-l", "--listen {HOST:PORT|PATH}",
          "listen on HOST:PORT or PATH",
          "this may be specified multiple times",
          "(default: #{Unicorn::Const::DEFAULT_LISTEN})") do |address|
    options[:listeners] << address
  end

  opts.on("-c", "--config-file FILE", "Rainbows!-specific config file") do |f|
    options[:config_file] = f
  end

  # I'm avoiding Unicorn-specific config options on the command-line.
  # IMNSHO, config options on the command-line are redundant given
  # config files and make things unnecessarily complicated with multiple
  # places to look for a config option.

  opts.separator "Common options:"

  opts.on_tail("-h", "--help", "Show this message") do
    puts opts.to_s.gsub(/^.*DEPRECATED.*$/s, '')
    exit
  end

  opts.on_tail("-v", "--version", "Show version") do
    puts "Rainbows! v#{Rainbows::Const::RAINBOWS_VERSION}"
    exit
  end

  opts.parse! ARGV
end

app = Unicorn.builder(ARGV[0] || 'config.ru', op)
op = nil

if $DEBUG
  require 'pp'
  pp({
    unicorn_options: options,
    app: app,
    daemonize: rackup_opts[:daemonize],
  })
end

Unicorn::Launcher.daemonize!(options) if rackup_opts[:daemonize]
Rainbows::HttpServer.new(app, options).start.join
debug log:

solving c659afa ...
found c659afa in http://bogomips.org/rainbows.git

Rainbows! Rack HTTP server user/dev discussion

Archives are clonable:
	git clone --mirror http://bogomips.org/rainbows-public
	git clone --mirror http://ou63pmih66umazou.onion/rainbows-public

Example config snippet for mirrors

Newsgroups are available over NNTP:
	nntp://news.public-inbox.org/inbox.comp.lang.ruby.rainbows
	nntp://ou63pmih66umazou.onion/inbox.comp.lang.ruby.rainbows

 note: .onion URLs require Tor: https://www.torproject.org/

AGPL code for this site: git clone https://public-inbox.org/public-inbox.git