1 files changed, 38 insertions, 0 deletions
diff --git a/lib/facter/debian_release.rb b/lib/facter/debian_release.rb
new file mode 100644
index 0000000..2c334cc
--- /dev/null
+++ b/lib/facter/debian_release.rb
@@ -0,0 +1,38 @@
+begin
+  require 'facter/util/debian'
+rescue LoadError
+  require "#{File.dirname(__FILE__)}/util/debian"
+end
+
+def debian_codename_to_release(codename)
+  stable = Facter::Util::Debian::STABLE
+  versions = Facter::Util::Debian::CODENAMES.invert
+  release = nil
+  if codename == "sid"
+    release = "unstable"
+  elsif versions.has_key? codename
+    version = versions[codename].to_i
+    if version == stable
+      release = "stable"
+    elsif version < stable
+      release = "stable"
+      for i in version..stable - 1
+        release = "old" + release
+      end
+    elsif version == stable + 1
+      release = "testing"
+    end
+  end
+  if release.nil?
+    Facter.warn("Could not determine release from codename #{codename}!")
+  end
+  return release
+end
+
+Facter.add(:debian_release) do
+  has_weight 99
+  confine :operatingsystem => 'Debian'
+  setcode do
+    debian_codename_to_release(Facter.value('debian_codename'))
+  end
+end