Class: DevArchive::Shell

Inherits:
Object
  • Object
show all
Defined in:
lib/dev_archive/shell.rb

Constant Summary collapse

CODES = 
{
  red: 31,
  green: 32,
  yellow: 33,
  pink: 35,
}.freeze
CommandFailureError = 
Class.new(StandardError)

Instance Method Summary collapse

Instance Method Details

#notify(msg) ⇒ Object 



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# File 'lib/dev_archive/shell.rb', line 24

def notify(msg)
  print "#{colorize(msg, :yellow)}\n"
end

#puts(msg) ⇒ Object 



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# File 'lib/dev_archive/shell.rb', line 28

def puts(msg)
  print "#{msg}\n"
end

#run(cmd) ⇒ Object 



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# File 'lib/dev_archive/shell.rb', line 12

def run(cmd)
  puts(cmd)

  `#{cmd}`
    .split("\n")
    .tap { raise CommandFailureError.new(cmd) unless $? == 0 }
end

#warn(msg) ⇒ Object 



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# File 'lib/dev_archive/shell.rb', line 20

def warn(msg)
  print "#{colorize(msg, :red)}\n"
end