Module: Antrapol::ToolRack::CliUtils

Includes:
ConditionUtils
Defined in:
lib/toolrack/cli_utils.rb

Defined Under Namespace

Classes: CliUtilsError

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(klass) ⇒ Object 



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# File 'lib/toolrack/cli_utils.rb', line 20

def self.included(klass)
  klass.class_eval <<-END
  extend Antrapol::ToolRack::CliUtils
  END
end

Instance Method Details

#which(app) ⇒ Object 



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# File 'lib/toolrack/cli_utils.rb', line 10

def which(app)
  if not_empty?(app)
    path = `which #{app}` 
    path.strip if not_empty?(path)
  else
    raise CliUtilsError, "Given appication to look for full path (which) is empty"
  end
end