X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;ds=sidebyside;f=3rdparty%2Fmodules%2Fstdlib%2Flib%2Fpuppet%2Fparser%2Ffunctions%2Fdefined_with_params.rb;fp=3rdparty%2Fmodules%2Fstdlib%2Flib%2Fpuppet%2Fparser%2Ffunctions%2Fdefined_with_params.rb;h=d7df306c7932e6f310669c58c4c21a1a0a291b85;hb=ad88f67c13ae0f1a08936dad643f1e3509ab5f40;hp=0000000000000000000000000000000000000000;hpb=23d29143ac40015ce61cf83a4067466f8f7d66dc;p=dsa-puppet.git

diff --git a/3rdparty/modules/stdlib/lib/puppet/parser/functions/defined_with_params.rb b/3rdparty/modules/stdlib/lib/puppet/parser/functions/defined_with_params.rb
new file mode 100644
index 00000000..d7df306c
--- /dev/null
+++ b/3rdparty/modules/stdlib/lib/puppet/parser/functions/defined_with_params.rb
@@ -0,0 +1,35 @@
+# Test whether a given class or definition is defined
+require 'puppet/parser/functions'
+
+Puppet::Parser::Functions.newfunction(:defined_with_params,
+                                      :type => :rvalue,
+                                      :doc => <<-'ENDOFDOC'
+Takes a resource reference and an optional hash of attributes.
+
+Returns true if a resource with the specified attributes has already been added
+to the catalog, and false otherwise.
+
+    user { 'dan':
+      ensure => present,
+    }
+
+    if ! defined_with_params(User[dan], {'ensure' => 'present' }) {
+      user { 'dan': ensure => present, }
+    }
+ENDOFDOC
+) do |vals|
+  reference, params = vals
+  raise(ArgumentError, 'Must specify a reference') unless reference
+  if (! params) || params == ''
+    params = {}
+  end
+  ret = false
+  if resource = findresource(reference.to_s)
+    matches = params.collect do |key, value|
+      resource[key] == value
+    end
+    ret = params.empty? || !matches.include?(false)
+  end
+  Puppet.debug("Resource #{reference} was not determined to be defined")
+  ret
+end