Class: Wemux::Pair::Commands::CheckForWemux

Inherits:
Command
  • Object
show all
Defined in:
lib/wemux/pair/commands/check_for_wemux.rb

Instance Method Summary collapse

Methods inherited from Command

#initialize, run

Constructor Details

This class inherits a constructor from Wemux::Pair::Commands::Command

Instance Method Details

#execute ⇒ Object 



7
8
9
10
11
12
13
14
15
16
17
 
# File 'lib/wemux/pair/commands/check_for_wemux.rb', line 7

def execute
  return if in_wemux?

  if system("command -v wemux > /dev/null 2>&1")
    puts "Please run from within wemux"
  else
    puts "Please install wemux and run from within it: https://github.com/zolrath/wemux"
  end

  exit 1
end