1 #!/this/will/be/overwritten/or/wrapped/anyways/do/not/worry/ruby
2 # -*- encoding: binary -*-
3 require 'unicorn/launcher'
6 ENV["RACK_ENV"] ||= "development"
8 options
= { :listeners => [] }
9 host
, port
= Unicorn
::Const::DEFAULT_HOST, Unicorn
::Const::DEFAULT_PORT
12 opts
= OptionParser
.new("", 24, ' ') do |opts
|
13 opts
.banner
= "Usage: #{File.basename($0)} " \
14 "[ruby options] [unicorn options] [rackup config file]"
16 opts
.separator
"Ruby options:"
19 opts
.on("-e", "--eval LINE", "evaluate a LINE of code") do |line
|
20 eval line
, TOPLEVEL_BINDING
, "-e", lineno
24 opts
.on("-d", "--debug", "set debugging flags (set $DEBUG to true)") do
28 opts
.on("-w", "--warn", "turn warnings on for your script") do
32 opts
.on("-I", "--include PATH",
33 "specify $LOAD_PATH (may be used more than once)") do |path
|
34 $LOAD_PATH.unshift(*path
.split(/:/))
37 opts
.on("-r", "--require LIBRARY",
38 "require the library, before executing your script") do |library
|
42 opts
.separator
"Unicorn options:"
44 # some of these switches exist for rackup command-line compatibility,
46 opts
.on("-o", "--host HOST",
47 "listen on HOST (default: #{Unicorn::Const::DEFAULT_HOST})") do |h
|
52 opts
.on("-p", "--port PORT",
53 "use PORT (default: #{Unicorn::Const::DEFAULT_PORT})") do |p
|
58 opts
.on("-E", "--env ENVIRONMENT",
59 "use ENVIRONMENT for defaults (default: development)") do |e
|
63 opts
.on("-D", "--daemonize", "run daemonized in the background") do |d
|
64 daemonize
= d
? true : false
67 opts
.on("-P", "--pid FILE", "DEPRECATED") do |f
|
68 warn
%q{Use of --pid/-P is strongly discouraged}
69 warn %q{Use the 'pid' directive in the Unicorn config file instead}
73 opts.on("-s", "--server SERVER",
74 "this flag only exists for compatibility") do |s|
75 warn "-s/--server only exists for compatibility with rackup"
78 # Unicorn-specific stuff
79 opts.on("-l", "--listen {HOST:PORT|PATH}",
80 "listen on HOST:PORT or PATH",
81 "this may be specified multiple times",
82 "(default: #{Unicorn::Const::DEFAULT_LISTEN})") do |address|
83 options[:listeners] << address
86 opts.on("-c", "--config-file FILE", "Unicorn-specific config file") do |f|
87 options[:config_file] = f
90 # I'm avoiding Unicorn-specific config options on the command-line.
91 # IMNSHO, config options on the command-line are redundant given
92 # config files and make things unnecessarily complicated with multiple
93 # places to look for a config option.
95 opts.separator "Common options:"
97 opts.on_tail("-h", "--help", "Show this message") do
98 puts opts.to_s.gsub(/^.*DEPRECATED.*$/s, '')
102 opts.on_tail("-v", "--version", "Show version") do
103 puts "unicorn v#{Unicorn::Const::UNICORN_VERSION}"
110 ru = ARGV[0] || "config.ru"
111 abort "configuration file #{ru} not found" unless File.exist?(ru)
113 app = Unicorn.builder(ru, opts)
114 options[:listeners] << "#{host}:#{port}" if set_listener
119 :unicorn_options => options,
121 :daemonize => daemonize,
125 Unicorn::Launcher.daemonize!(options) if daemonize
126 Unicorn.run(app, options)