Sha256: 40203666835de68e674dcc6bc785effcc298af51a7798c83462200e3b85dc799
Contents?: true
Size: 674 Bytes
Versions: 18
Compression:
Stored size: 674 Bytes
Contents
# == ShellManager::Which
#
# A ShellManager driver providing access to the +which+ command found on
# Unix-like systems.
class AutomateIt::ShellManager::Which < AutomateIt::ShellManager::BaseDriver
depends_on :programs => %w(which)
def suitability(method, *args) # :nodoc:
# Level must be higher than Portable
return available? ? 2 : 0
end
# See ShellManager#which
def which(command)
data = `which "#{command}" 2>&1`.chomp
return (! data.blank? && File.exists?(data)) ? data : nil
end
# See ShellManager#which!
def which!(command)
if which(command).nil?
raise ArgumentError.new("command not found: #{command}")
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems