Puppet Function: strip_file_extension

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

Overview

strip_file_extension() ⇒ Any

Takes two arguments, a file name which can include the path, and the extension to be removed. Returns the file name without the extension as a string.

Returns:

  • (Any) 


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# File 'lib/puppet/parser/functions/strip_file_extension.rb', line 2

newfunction(:strip_file_extension, :type => :rvalue, :doc => <<-EOS
  Takes two arguments, a file name which can include the path, and the
  extension to be removed. Returns the file name without the extension
  as a string.
  EOS
) do |args|

  raise(Puppet::ParseError, "strip_file_extension(): Wrong number of arguments " +
    "given (#{args.size} for 2)") if args.size != 2

  filename = args[0]

  # allow the extension to optionally start with a period.
  if args[1] =~ /^\./
    extension = args[1]
  else
    extension = ".#{args[1]}"
  end

  File.basename(filename,extension)
end