Class: Virb::Pry

Inherits:
Object
  • Object
show all
Defined in:
lib/virb/pry.rb

Defined Under Namespace

Classes: Fifo, Output

Class Method Summary collapse

Class Method Details

.start ⇒ Object 



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# File 'lib/virb/pry.rb', line 49

def self.start
  `rm -rf .virb`
  `mkdir -p .virb`
  unless File.exist?('.virb/fifo')
    `mkfifo .virb/fifo`
  end
  `touch .virb/session`

  pgid = Process.getpgid(Process.pid())

  pid = fork do
    ENV['TERM'] = 'dumb'
    require 'pry'

    out = Virb::Pry::Output.new
    $stdout = out
    $stderr = out

    ::Pry.cli = true
    ::Pry.color = false
    ::Pry.config.pager = false
    ::Pry.config.print = ::Pry::SIMPLE_PRINT
    ::Pry.config.auto_indent = false # turns off ansi control escape sequences
    input = Fifo.new
    ::Pry.input = input
    ::Pry.config.output = out
    ::Pry.start(TOPLEVEL_BINDING.eval('self'))
  end

  args = ARGV.dup
  vimscript = File.join(File.dirname(__FILE__), '..', 'virb.vim')
  exec("vim -S #{vimscript} #{args.join(' ')} && rm -rf .virb && kill 0")
end