1 files changed, 23 insertions, 0 deletions
diff --git a/lib/facter/debian_nextrelease.rb b/lib/facter/debian_nextrelease.rb
new file mode 100644
index 0000000..2a9c4f5
--- /dev/null
+++ b/lib/facter/debian_nextrelease.rb
@@ -0,0 +1,23 @@
+def debian_release_to_next(release)
+  releases = [
+    'oldoldoldstable',
+    'oldoldstable',
+    'oldstable',
+    'stable',
+    'testing',
+    'unstable',
+    'experimental',
+  ]
+  if releases.include? release
+    if releases.index(release)+1 < releases.count
+      return releases[releases.index(release)+1]
+    end
+  end
+end
+
+Facter.add(:debian_nextrelease) do
+  confine :operatingsystem => 'Debian'
+  setcode do
+    debian_release_to_next(Facter.value('debian_release'))
+  end
+end