From 3960227e608b2b9b12b8694c2dcfcf2ef55f925d Mon Sep 17 00:00:00 2001
From: ntpttr <nathaniel.potter@intel.com>
Date: Tue, 20 Sep 2016 13:53:03 -0700
Subject: [PATCH] Add unless clause to exec

---
 manifests/config.pp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/manifests/config.pp b/manifests/config.pp
index dcf31db..e7ccb61 100644
--- a/manifests/config.pp
+++ b/manifests/config.pp
@@ -14,6 +14,7 @@ class java::config ( ) {
           path    => '/bin',
           user    => 'root',
           command => "echo JAVA_HOME=${$java::use_java_home} >> /etc/environment",
+          unless => "grep -Fx \"JAVA_HOME=${$java::use_java_home}\" \"/etc/environment\"",
         }
       }
     }
@@ -41,6 +42,7 @@ class java::config ( ) {
           path    => '/bin',
           user    => 'root',
           command => "echo JAVA_HOME=${$java::use_java_home} >> /etc/environment",
+          unless => "grep -Fx \"JAVA_HOME=${$java::use_java_home}\" \"/etc/environment\"",
         }
       }
     }
@@ -50,6 +52,7 @@ class java::config ( ) {
           path    => '/bin',
           user    => 'root',
           command => "echo JAVA_HOME=${$java::use_java_home} >> /etc/environment",
+          unless => "grep -Fx \"JAVA_HOME=${$java::use_java_home}\" \"/etc/environment\"",
         }
       }
     }
@@ -59,6 +62,7 @@ class java::config ( ) {
           path    => '/bin',
           user    => 'root',
           command => "echo JAVA_HOME=${$java::use_java_home} >> /etc/environment",
+          unless => "grep -Fx \"JAVA_HOME=${$java::use_java_home}\" \"/etc/environment\"",
         }
       }
     }
@@ -68,6 +72,7 @@ class java::config ( ) {
           path    => '/bin',
           user    => 'root',
           command => "echo JAVA_HOME=${$java::use_java_home} >> /etc/environment",
+          unless => "grep -Fx \"JAVA_HOME=${$java::use_java_home}\" \"/etc/environment\"",
         }
       }
     }
@@ -77,6 +82,7 @@ class java::config ( ) {
           path    => '/bin',
           user    => 'root',
           command => "echo JAVA_HOME=${$java::use_java_home} >> /etc/environment",
+          unless => "grep -Fx \"JAVA_HOME=${$java::use_java_home}\" \"/etc/environment\"",
         }
       }
     }