Merge branch '0.24.x' of git://reductivelabs.com/puppet into 0.24.x

4 files changed, 9 insertions, 65 deletions

diff --git a/lib/puppet/pgraph.rb b/lib/puppet/pgraph.rb
index 71547802e..3bcc2ced0 100644
--- a/lib/puppet/pgraph.rb
+++ b/lib/puppet/pgraph.rb
@@ -19,23 +19,6 @@ class Puppet::PGraph < Puppet::SimpleGraph
         super
     end
 
-    # Make sure whichever edge has a label keeps the label
-    def copy_label(source, target, label)
-        # 'require' relationships will not have a label,
-        # and all 'subscribe' relationships have the same
-        # label, at least for now.
-
-        # Labels default to {}, so we can't just test for nil.
-        newlabel = label || {}
-        oldlabel = edge_label(source, target) || {}
-        if ! newlabel.empty? and oldlabel.empty?
-            edge_label_set(source, target, label)
-            # We should probably check to see if the labels both exist
-            # and don't match, but we'd just throw an error which the user
-            # couldn't do anyting about.
-        end
-    end
-
     # Which resources a given resource depends upon.
     def dependents(resource)
         tree_from_vertex(resource).keys
@@ -115,23 +98,11 @@ class Puppet::PGraph < Puppet::SimpleGraph
                             t = edge.target
                         end
 
-                        # We don't want to add multiple copies of the
-                        # same edge, but we *do* want to make sure we
-                        # keep labels around.
-                        # XXX This will *not* work when we support multiple
-                        # types of labels, and only works now because
-                        # you can only do simple subscriptions.
-                        if edge?(s, t)
-                            copy_label(s, t, edge.label)
-                            next
-                        end
                         add_edge(s, t, edge.label)
                     end
 
                     # Now get rid of the edge, so remove_vertex! works correctly.
                     remove_edge!(edge)
-                    Puppet.debug "%s: %s => %s: %s" % [container,
-                        edge.source, edge.target, edge?(edge.source, edge.target)]
                 end
             end
             remove_vertex!(container)
diff --git a/lib/puppet/reference/node_source.rb b/lib/puppet/reference/node_source.rb
deleted file mode 100644
index 29a01f850..000000000
--- a/lib/puppet/reference/node_source.rb
+++ /dev/null
@@ -1,9 +0,0 @@
-require 'puppet/node'
-
-noderef = Puppet::Util::Reference.newreference :node_source, :doc => "Sources of node configuration information" do
-    Puppet::Network::Handler.node.docs
-end
-
-noderef.header = "
-Nodes can be searched for in different locations.  This document describes those different locations.
-"
diff --git a/lib/puppet/reference/report.rb b/lib/puppet/reference/report.rb
deleted file mode 100644
index a8086f8bc..000000000
--- a/lib/puppet/reference/report.rb
+++ /dev/null
@@ -1,21 +0,0 @@
-report = Puppet::Util::Reference.newreference :report, :doc => "All available transaction reports" do
-    Puppet::Network::Handler.report.reportdocs
-end
-
-report.header = "
-Puppet clients can report back to the server after each transaction.  This
-transaction report is sent as a YAML dump of the
-``Puppet::Transaction::Report`` class and includes every log message that was
-generated during the transaction along with as many metrics as Puppet knows how
-to collect.  See `ReportsAndReporting Reports and Reporting`:trac:
-for more information on how to use reports.
-
-Currently, clients default to not sending in reports; you can enable reporting
-by setting the ``report`` parameter to true.
-
-To use a report, set the ``reports`` parameter on the server; multiple
-reports must be comma-separated.  You can also specify ``none`` to disable
-reports entirely.
-
-Puppet provides multiple report handlers that will process client reports:
-"
diff --git a/lib/puppet/simple_graph.rb b/lib/puppet/simple_graph.rb
index 503e4814c..48f393f77 100644
--- a/lib/puppet/simple_graph.rb
+++ b/lib/puppet/simple_graph.rb
@@ -51,10 +51,12 @@ class Puppet::SimpleGraph
 
         # Create methods for returning the degree and edges.
         [:in, :out].each do |direction|
-            define_method("%s_degree" % direction) do
-                @adjacencies[direction].length
-            end
-
+            # LAK:NOTE If you decide to create methods for directly
+            # testing the degree, you'll have to get the values and flatten
+            # the results -- you might have duplicate edges, which can give
+            # a false impression of what the degree is.  That's just
+            # as expensive as just getting the edge list, so I've decided
+            # to only add this method.
             define_method("%s_edges" % direction) do
                 @adjacencies[direction].values.flatten
             end
@@ -126,8 +128,9 @@ class Puppet::SimpleGraph
 
         # Collect each of our vertices, with the number of in-edges each has.
         @vertices.each do |name, wrapper|
-            zeros << wrapper if wrapper.in_degree == 0
-            degree[wrapper.vertex] = wrapper.in_edges
+            edges = wrapper.in_edges
+            zeros << wrapper if edges.length == 0
+            degree[wrapper.vertex] = edges
         end
 
         # Iterate over each 0-degree vertex, decrementing the degree of