Issue #14893 has been reported by Michael Keller.
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Feature #14893: eval function for puppet DSL as ruby function
https://projects.puppetlabs.com/issues/14893
Author: Michael Keller
Status: Unreviewed
Priority: Normal
Assignee:
Category: API
Target version:
Affected Puppet version:
Keywords:
Branch:
it would be super to have a ruby function which "evaluates" puppet DSL code.
that way the knowledge of the inner workings of puppet isn't required to write
some "macros".
Example (untested code - might be working or not):
Puppet::Parser::Functions::newfunction(:setup_virtualclass, :doc => 'write
stuff here') do |args|
Puppet::Parser::Functions.autoloader.loadall
args.flatten.each do |classname|
next if function_defined("Setup::Virtualclass[#{classname}]")
function_realize("Setup::Virtualclass[#{classname}]")
end
end
could be written as:
Puppet::Parser::Functions::newfunction(:setup_virtualclass, :doc => 'write
stuff here') do |args|
Puppet::Parser::evaluate("if !defined(Setup::Virtualclass[#{args[0
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