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# frozen_string_literal: true
#
# basename.rb
#
module Puppet::Parser::Functions
newfunction(:basename, type: :rvalue, doc: <<-DOC
@summary
Strips directory (and optional suffix) from a filename
@return [String] The stripped filename
DOC
) do |arguments|
raise(Puppet::ParseError, 'basename(): No arguments given') if arguments.empty?
raise(Puppet::ParseError, "basename(): Too many arguments given (#{arguments.size})") if arguments.size > 2
raise(Puppet::ParseError, 'basename(): Requires string as first argument') unless arguments[0].is_a?(String)
rv = File.basename(arguments[0]) if arguments.size == 1
if arguments.size == 2
raise(Puppet::ParseError, 'basename(): Requires string as second argument') unless arguments[1].is_a?(String)
rv = File.basename(arguments[0], arguments[1])
end
return rv
end
end
# vim: set ts=2 sw=2 et :
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