Added osfamily fact to determine if a given operating system is a
derivative of a common operating system.
Signed-off-by: Adrien Thebo <adr...@puppetlabs.com>
---
Local-branch: ticket/master/6792
lib/facter/osfamily.rb | 24 ++++++++++++++++++++++++
spec/unit/osfamily_spec.rb | 26 ++++++++++++++++++++++++++
2 files changed, 50 insertions(+), 0 deletions(-)
create mode 100644 lib/facter/osfamily.rb
create mode 100755 spec/unit/osfamily_spec.rb
diff --git a/lib/facter/osfamily.rb b/lib/facter/osfamily.rb
new file mode 100644
index 0000000..fb23af4
--- /dev/null
+++ b/lib/facter/osfamily.rb
@@ -0,0 +1,24 @@
+# Fact: osfamily
+#
+# Purpose: Returns the operating system
+#
+# Resolution:
+# On Redhat and derivatives, returns redhat
+# On Debian and derivatives, returns debian
+# Else, falls back to the kernel
+#
+# Caveats:
+#
+
+Facter.add(:osfamily) do
+
+ setcode do
+ if FileTest.exists?("/etc/redhat-release")
+ "redhat"
+ elsif FileTest.exists?("/etc/debian_version")
+ "debian"
+ else
+ Facter.value("kernel")
+ end
+ end
+end
diff --git a/spec/unit/osfamily_spec.rb b/spec/unit/osfamily_spec.rb
new file mode 100755
index 0000000..dd8e73e
--- /dev/null
+++ b/spec/unit/osfamily_spec.rb
@@ -0,0 +1,26 @@
+#!/usr/bin/env ruby
+
+require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
+
+require 'facter'
+
+describe "Operating system family facts" do
+ it "should return redhat on redhat based systems" do
+ FileTest.stubs(:exists?).returns(false)
+ FileTest.stubs(:exists?).once.with("/etc/redhat-release").returns(true)
+ Facter.fact("osfamily").value.should == "redhat"
+ end
+
+ it "should return redhat on redhat based systems" do
+ FileTest.stubs(:exists?).returns(false)
+ FileTest.stubs(:exists?).once.with("/etc/debian_version").returns(true)
+ Facter.fact("osfamily").value.should == "debian"
+ end
+
+ it "should fall back to the kernel if no family was specified" do
+ FileTest.stubs(:exists?).returns(false)
+ Facter.stubs("value").with("kernel").returns("dummy")
+
+ Facter.fact("osfamily").value.should == "dummy"
+ end
+end
--
1.7.4.1
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