From e2ef15480abaf5a10404ec4c2c049d82aae47b68 Mon Sep 17 00:00:00 2001
From: Yanis Guenane <yanis.guenane@enovance.com>
Date: Thu, 12 Mar 2015 10:17:33 +0100
Subject: (FACT-852) Support for systemd and systemd_version

This commit adds support for systemd and systemd_version facts.
---
 lib/facter/systemd.rb | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 lib/facter/systemd.rb

diff --git a/lib/facter/systemd.rb b/lib/facter/systemd.rb
new file mode 100644
index 0000000..3ac0a1e
--- /dev/null
+++ b/lib/facter/systemd.rb
@@ -0,0 +1,39 @@
+# Fact: systemd
+#
+# Purpose: 
+#   Determine whether SystemD is the init system on the node
+#
+# Resolution:
+#   Check the name of the process 1 (ps -p 1)
+#
+# Caveats:
+#
+
+# Fact: systemd-version
+#
+# Purpose: 
+#   Determine the version of systemd installed
+#
+# Resolution:
+#  Check the output of systemctl --version
+#
+# Caveats:
+#
+
+Facter.add(:systemd) do
+  confine :kernel => :linux
+  setcode do
+    result = false
+    init_process_name = Facter::Core::Execution.exec('ps -p 1 -o comm=')
+    if init_process_name.eql? 'systemd'
+      result = true
+    end
+  end
+end
+
+Facter.add(:systemd_version) do
+  confine :systemd => true
+  setcode do
+    version = Facter::Core::Execution.exec("systemctl --version | grep 'systemd' | awk '{ print $2 }'")
+  end
+end
-- 
cgit v1.2.3


From b19ae68789e2a7abe0368d710f5860eef2a70a1d Mon Sep 17 00:00:00 2001
From: Julien Pivotto <roidelapluie@inuits.eu>
Date: Fri, 19 Feb 2016 09:14:51 +0100
Subject: Simplify systemd facts following puppetlabs/facter#871 comments

---
 lib/facter/systemd.rb | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/lib/facter/systemd.rb b/lib/facter/systemd.rb
index 3ac0a1e..b4b11fb 100644
--- a/lib/facter/systemd.rb
+++ b/lib/facter/systemd.rb
@@ -23,17 +23,13 @@
 Facter.add(:systemd) do
   confine :kernel => :linux
   setcode do
-    result = false
-    init_process_name = Facter::Core::Execution.exec('ps -p 1 -o comm=')
-    if init_process_name.eql? 'systemd'
-      result = true
-    end
+    Facter::Core::Execution.exec('ps -p 1 -o comm=') == 'systemd'
   end
 end
 
 Facter.add(:systemd_version) do
   confine :systemd => true
   setcode do
-    version = Facter::Core::Execution.exec("systemctl --version | grep 'systemd' | awk '{ print $2 }'")
+    Facter::Core::Execution.exec("systemctl --version | grep 'systemd' | awk '{ print $2 }'")
   end
 end
-- 
cgit v1.2.3