Puppet Function: basename

Defined in:
puppet/modules/stdlib/lib/puppet/parser/functions/basename.rb
Function type:
Ruby 3.x API

Overview

basename() ⇒ Any

Strips directory (and optional suffix) from a filename

Returns:

  • (Any) 


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# File 'puppet/modules/stdlib/lib/puppet/parser/functions/basename.rb', line 2

newfunction(:basename, :type => :rvalue, :doc => <<-EOS
  Strips directory (and optional suffix) from a filename
  EOS
) do |arguments|

  if arguments.size < 1 then
    raise(Puppet::ParseError, "basename(): No arguments given")
  elsif arguments.size > 2 then
    raise(Puppet::ParseError, "basename(): Too many arguments given (#{arguments.size})")
  else

    unless arguments[0].is_a?(String)
      raise(Puppet::ParseError, 'basename(): Requires string as first argument')
    end

    if arguments.size == 1 then
      rv = File.basename(arguments[0])
    elsif arguments.size == 2 then

      unless arguments[1].is_a?(String)
        raise(Puppet::ParseError, 'basename(): Requires string as second argument')
      end

      rv = File.basename(arguments[0], arguments[1])
    end

  end

  return rv
end