Contents

#!/usr/bin/env ruby

gem 'trollop', '~> 1.16.2'
require "trollop"

require "text_tunnel/version"

config = Trollop.options do
  version "text_tunneld #{TextTunnel::VERSION}"

  opt :editor, "Editor command e.g. /usr/local/bin/subl (otherwise will use ENV[\"EDITOR\"])", :type => :string
  opt :daemon, "Run as daemon in background"
  opt :port, "Port", :type => :int, :default => 1777
  opt :log, "Log file location", :type => :string
  opt :pid, "PID file location", :type => :string
end

editor = config[:editor] || ENV["EDITOR"]
Trollop.die "No --editor argument or EDITOR environment variable" unless editor

require "text_tunnel/watched_file"
require "text_tunnel/watched_file_repository"
require "text_tunnel/server"

File.umask(0077)

Server.configure do |s|
  s.set :environment, "production"
  s.set :bind, "127.0.0.1"
  s.set :port, config[:port]

  # Nesting callback because Sinatra evaluates the first automatically, so to
  # get a callback usable by Server it has to be wrapped.
  s.set :editor_spawner do
    Proc.new do |local_path|
      # Ordinarily, string concatenation should not be used for the command
      # string to spawn. However, if editor and local path are passed as
      # separate variables spawn will fail if the editor command has options
      # as it will treat the options as part of the file path.
      pid = spawn "#{editor} #{local_path}"
      Process.detach(pid)
    end
  end

  s.set :watched_files, WatchedFileRepository.new

  s.enable :logging
end

if config[:daemon]
  Process.daemon(true)
end

if config[:log]
  STDERR.reopen(open(config[:log], "w+"))
end

if config[:pid]
  File.write(config[:pid], Process.pid.to_s)
  at_exit { File.delete(config[:pid]) }
end

Server.run!

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
text_tunnel-0.2.0	bin/text_tunneld
text_tunnel-0.1.1	bin/text_tunneld
text_tunnel-0.1.0	bin/text_tunneld