From 8dcfbe8766be1804ae5860126a787030906e61bf Mon Sep 17 00:00:00 2001
From: Jerome Charaoui <jcharaoui@cmaisonneuve.qc.ca>
Date: Mon, 4 May 2015 14:25:33 -0400
Subject: Add apache_version fact, copied [1] with author's permission.

[1] https://gist.github.com/apenney/5670147
---
 lib/facter/apache_version.rb | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 lib/facter/apache_version.rb

diff --git a/lib/facter/apache_version.rb b/lib/facter/apache_version.rb
new file mode 100644
index 0000000..146702d
--- /dev/null
+++ b/lib/facter/apache_version.rb
@@ -0,0 +1,28 @@
+# determine the version of apache installed
+ 
+def parse_version(version_string)
+  version = ""
+  version_string.each_line do |line|
+    if line.match(/^Server version/)
+      version = line.scan(/Apache\/(.*) /)
+    end
+  end
+  return version
+end
+ 
+Facter.add('apache_version') do
+  setcode do
+    case Facter.value('osfamily')
+    when /RedHat/
+      if File.exists?('/usr/sbin/httpd')
+        version = parse_version(%x(/usr/sbin/httpd -v))
+      end
+    when /Debian/
+      if File.exists?('/usr/sbin/apache2')
+        version = parse_version(%x(/usr/sbin/apache2 -v))
+      end
+    else
+      version = 'undef'
+    end
+  end
+end
-- 
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