From ba3ca3e10f4975510dfeedcb6dfe8e2374ca3097 Mon Sep 17 00:00:00 2001
From: Jameson Graef Rollins <jrollins@finestructure.net>
Date: Sat, 11 Jul 2009 16:25:52 -0400
Subject: improve function to get primary group to make it more portable

---
 src/share/common | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/share/common')

diff --git a/src/share/common b/src/share/common
index bd887d3..76b539f 100644
--- a/src/share/common
+++ b/src/share/common
@@ -483,6 +483,12 @@ get_homedir() {
     eval "echo ~${uname}"
 }
 
+# return the primary group of a user
+get_primary_group() {
+    local uname=${1:-`whoami`}
+    groups "$uname" | sed 's/^..* : //' | awk '{ print $1 }'
+}
+
 ### CONVERSION UTILITIES
 
 # output the ssh key for a given key ID
-- 
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