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authorLuke Kanies <luke@madstop.com>2008-12-02 16:26:54 -0600
committerLuke Kanies <luke@madstop.com>2008-12-02 16:26:54 -0600
commit99a9b5a045af6f1c68619792a45603cbe450652d (patch)
tree579963d464c0529d4e9250f937d495e415f1e867 /lib/puppet/parser/functions/inline_template.rb
parentf73e13e7464edab73443857d628602b89361c220 (diff)
parent278bfe83015312292360f727d6532a143610db0d (diff)
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Merge branch '0.24.x'
Conflicts: bin/puppetca lib/puppet/type/group.rb lib/puppet/type/tidy.rb lib/puppet/util/settings.rb Also edited the following files so tests will pass: lib/puppet/type/component.rb spec/unit/ssl/certificate_request.rb spec/unit/type/computer.rb spec/unit/type/mcx.rb spec/unit/type/resources.rb spec/unit/util/settings.rb spec/unit/util/storage.rb test/ral/type/zone.rb
Diffstat (limited to 'lib/puppet/parser/functions/inline_template.rb')
-rw-r--r--lib/puppet/parser/functions/inline_template.rb21
1 files changed, 21 insertions, 0 deletions
diff --git a/lib/puppet/parser/functions/inline_template.rb b/lib/puppet/parser/functions/inline_template.rb
new file mode 100644
index 000000000..289740873
--- /dev/null
+++ b/lib/puppet/parser/functions/inline_template.rb
@@ -0,0 +1,21 @@
+Puppet::Parser::Functions::newfunction(:inline_template, :type => :rvalue, :doc =>
+ "Evaluate a template string and return its value. See `the templating docs
+ </trac/puppet/wiki/PuppetTemplating>`_ for more information. Note that
+ if multiple template strings are specified, their output is all concatenated
+ and returned as the output of the function.") do |vals|
+ require 'erb'
+
+ vals.collect do |string|
+ # Use a wrapper, so the template can't get access to the full
+ # Scope object.
+
+ wrapper = Puppet::Parser::TemplateWrapper.new(self)
+ begin
+ wrapper.result(string)
+ rescue => detail
+ raise Puppet::ParseError,
+ "Failed to parse inline template: %s" %
+ [detail]
+ end
+ end.join("")
+end