When ensure => latest, svn didn't update.

svn provider now gets the latest revision from the repo, rather than the checkout
Test with revision => <some value> as well

now when ensure => latest, only refresh dependent resources if the
repo is actually updated

Tidied up debug messages

1 files changed, 17 insertions, 1 deletions

diff --git a/lib/puppet/provider/vcsrepo/svn.rb b/lib/puppet/provider/vcsrepo/svn.rb
index f712bf5..e856220 100644
--- a/lib/puppet/provider/vcsrepo/svn.rb
+++ b/lib/puppet/provider/vcsrepo/svn.rb
@@ -26,6 +26,22 @@ Puppet::Type.type(:vcsrepo).provide(:svn, :parent => Puppet::Provider::Vcsrepo)
   def destroy
     FileUtils.rm_rf(@resource.value(:path))
   end
+
+  def latest?
+    at_path do
+      if self.revision < self.latest then
+        return false
+      else
+        return true
+      end
+    end
+  end
+
+  def latest
+    at_path do
+      svn('info', '-r', 'HEAD')[/^Revision:\s+(\d+)/m, 1]
+    end
+  end
   
   def revision
     at_path do
@@ -59,4 +75,4 @@ Puppet::Type.type(:vcsrepo).provide(:svn, :parent => Puppet::Provider::Vcsrepo)
     svnadmin(*args)
   end
 
-end
+end
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