Quick script to start certain services for development

dev-env.rb

require 'sys/proctable'

module ProcTableGrep
  def exist?
    Sys::ProcTable.ps.each do |p|
      return true if p.cmdline.include? @pgrep
    end
    false
  end
end

module VMGrep
  def exist?
    result = `/Applications/VMware\\ Fusion.app/Contents/Library/vmrun list`
    result.include? @pgrep
  end
end

class ReqProcess
  def initialize(name, pgrep, cmd, is_vmware=false)
    @name = name
    @pgrep = pgrep
    @cmd = cmd
    unless is_vmware
      extend ProcTableGrep
    else
      extend VMGrep
    end
  end

  def daemonize
    fork {`#{@cmd}`}
    puts "Started #{@name}."
  end
end

processes = []
# Add processes
processes.each {|p| p.daemonize unless p.exist?}