From 63322aa30578c69772d2f1e266a8534b12874a0f Mon Sep 17 00:00:00 2001 From: Jerome Charaoui Date: Fri, 24 Sep 2010 14:41:07 -0400 Subject: Add multi_source_template function --- .../parser/functions/multi_source_template.rb | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 lib/puppet/parser/functions/multi_source_template.rb (limited to 'lib') diff --git a/lib/puppet/parser/functions/multi_source_template.rb b/lib/puppet/parser/functions/multi_source_template.rb new file mode 100644 index 0000000..e075320 --- /dev/null +++ b/lib/puppet/parser/functions/multi_source_template.rb @@ -0,0 +1,29 @@ +module Puppet::Parser::Functions + require 'erb' + + newfunction(:multi_source_template, :type => :rvalue) do |args| + contents = nil + environment = compiler.environment + sources = args + + sources.each do |file| + Puppet.debug("Looking for #{file} in #{environment}") + if filename = Puppet::Parser::Files.find_template(file, environment.to_s) + wrapper = Puppet::Parser::TemplateWrapper.new(self) + wrapper.file = file + + begin + contents = wrapper.result + rescue => detail + raise Puppet::ParseError, "Failed to parse template %s: %s" % [file, detail] + end + + break + end + end + + raise Puppet::ParseError, "multi_source_template: No match found for files: #{sources.join(', ')}" if contents == nil + + contents + end +end -- cgit v1.2.3