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authormh <mh@immerda.ch>2010-11-30 01:26:19 +0100
committermh <mh@immerda.ch>2010-11-30 01:26:19 +0100
commita81984c77ed1efb56e978d8b5050b6c3ec409d80 (patch)
tree0ef24833fe5f7747f266369f45125dd8f94e3a9a /lib/puppet/parser/functions
parentba430647940c1cfbf3e220f032804da325da94a7 (diff)
parent63322aa30578c69772d2f1e266a8534b12874a0f (diff)
downloadpuppet-common-a81984c77ed1efb56e978d8b5050b6c3ec409d80.tar.gz
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Merge remote branch 'lavamind/master'
Diffstat (limited to 'lib/puppet/parser/functions')
-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