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authorJerome Charaoui <jcharaoui@cmaisonneuve.qc.ca>2010-09-24 14:41:07 -0400
committerJerome Charaoui <jcharaoui@cmaisonneuve.qc.ca>2010-09-24 14:41:07 -0400
commit63322aa30578c69772d2f1e266a8534b12874a0f (patch)
treecfc3496e42aca9abb484c74db55cdd8ff7de9978
parenta0818f9b36f2237f5b376207f0c5ddf92425f409 (diff)
downloadpuppet-common-63322aa30578c69772d2f1e266a8534b12874a0f.tar.gz
puppet-common-63322aa30578c69772d2f1e266a8534b12874a0f.tar.bz2
Add multi_source_template function
-rw-r--r--lib/puppet/parser/functions/multi_source_template.rb29
1 files changed, 29 insertions, 0 deletions
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