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require 'rbconfig'
unless RUBY_PLATFORM !~ /mswin/ && !silence_stderr { `lighttpd -version` }.blank?
puts "PROBLEM: Lighttpd is not available on your system (or not in your path)"
exit 1
end
unless defined?(FCGI)
puts "PROBLEM: Lighttpd requires that the FCGI Ruby bindings are installed on the system"
exit 1
end
require 'initializer'
configuration = Rails::Initializer.run(:initialize_logger).configuration
default_config_file = config_file = Pathname.new("#{RAILS_ROOT}/config/lighttpd.conf").cleanpath
require 'optparse'
detach = false
ARGV.options do |opt|
opt.on('-c', "--config=#{config_file}", 'Specify a different lighttpd config file.') { |path| config_file = path }
opt.on('-h', '--help', 'Show this message.') { puts opt; exit 0 }
opt.on('-d', '-d', 'Call with -d to detach') { detach = true; puts "=> Configuration in config/lighttpd.conf" }
opt.parse!
end
unless File.exist?(config_file)
if config_file != default_config_file
puts "=> #{config_file} not found."
exit 1
end
require 'fileutils'
source = File.expand_path(File.join(File.dirname(__FILE__),
"..", "..", "..", "configs", "lighttpd.conf"))
puts "=> #{config_file} not found, copying from #{source}"
FileUtils.cp(source, config_file)
end
config = IO.read(config_file)
default_port, default_ip = 3000, '0.0.0.0'
port = config.scan(/^\s*server.port\s*=\s*(\d+)/).first rescue default_port
ip = config.scan(/^\s*server.bind\s*=\s*"([^"]+)"/).first rescue default_ip
puts "=> Rails application started on http://#{ip || default_ip}:#{port || default_port}"
tail_thread = nil
if !detach
puts "=> Call with -d to detach"
puts "=> Ctrl-C to shutdown server (see config/lighttpd.conf for options)"
detach = false
cursor = File.size(configuration.log_path)
last_checked = Time.now
tail_thread = Thread.new do
File.open(configuration.log_path, 'r') do |f|
loop do
f.seek cursor
if f.mtime > last_checked
last_checked = f.mtime
contents = f.read
cursor += contents.length
print contents
end
sleep 1
end
end
end
end
trap(:INT) { exit }
begin
`rake tmp:sockets:clear` # Needed if lighttpd crashes or otherwise leaves FCGI sockets around
`lighttpd #{!detach ? "-D " : ""}-f #{config_file}`
ensure
unless detach
tail_thread.kill if tail_thread
puts 'Exiting'
# Ensure FCGI processes are reaped
silence_stream(STDOUT) do
ARGV.replace ['-a', 'kill']
require 'commands/process/reaper'
end
`rake tmp:sockets:clear` # Remove sockets on clean shutdown
end
end
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