lib/linux_admin/common.rb
require 'awesome_spawn'
module LinuxAdmin
module Common
include Logging
BIN_DIRS = ENV["PATH"].split(File::PATH_SEPARATOR).freeze
def self.cmd(name)
BIN_DIRS.collect { |dir| "#{dir}/#{name}" }.detect { |cmd| File.exist?(cmd) }
end
def self.cmd?(name)
!cmd(name).nil?
end
def self.run(cmd, options = {})
AwesomeSpawn.logger ||= logger
AwesomeSpawn.run(cmd, options)
end
def self.run!(cmd, options = {})
AwesomeSpawn.logger ||= logger
AwesomeSpawn.run!(cmd, options)
end
end
end