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# frozen_string_literal: true
$LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', '..', '..'))
require 'puppet_x/elastic/plugin_parsing'
# Top-level Puppet functions
module Puppet::Parser::Functions
newfunction(
:es_plugin_name,
type: :rvalue,
doc: <<-ENDHEREDOC) do |args|
Given a string, return the best guess at what the directory name
will be for the given plugin. Any arguments past the first will
be fallbacks (using the same logic) should the first fail.
For example, all the following return values are "plug":
es_plugin_name('plug')
es_plugin_name('foo/plug')
es_plugin_name('foo/plug/1.0.0')
es_plugin_name('foo/elasticsearch-plug')
es_plugin_name('foo/es-plug/1.3.2')
@return String
ENDHEREDOC
if args.empty?
raise Puppet::ParseError,
'wrong number of arguments, at least one value required'
end
ret = args.select do |arg|
arg.is_a?(String) && !arg.empty?
end.first
if ret
Puppet_X::Elastic.plugin_name ret
else
raise Puppet::Error,
'could not determine plugin name'
end
end
end
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