From 8d1cda0edd31764f613f1ab100205c9d9a7faac9 Mon Sep 17 00:00:00 2001
From: Daniel Hahler <git@thequod.de>
Date: Thu, 10 Nov 2011 10:24:24 +0100
Subject: [PATCH] [JENKINS-5771] Use $JENKINS_USER in Debian postinst.

---
 changelog.html                 |  3 +++
 debian/debian/jenkins.postinst | 15 +++++++++------
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/changelog.html b/changelog.html
index f201cc6f21..649720be2a 100644
--- a/changelog.html
+++ b/changelog.html
@@ -82,6 +82,9 @@ Upcoming changes</a>
   <li class=bug>
     Jenkins takes up too much space in /var/run
     (<a href="https://issues.jenkins-ci.org/browse/JENKINS-11366">issue 11366</a>)
+  <li class=bug>
+    Use $JENKINS_USER in Debian postinst script.
+    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-5771">issue 5771</a>)
 </ul>
 </div><!--=TRUNK-END=-->
 
diff --git a/debian/debian/jenkins.postinst b/debian/debian/jenkins.postinst
index a2327a7e33..c114ab5fca 100644
--- a/debian/debian/jenkins.postinst
+++ b/debian/debian/jenkins.postinst
@@ -21,13 +21,16 @@ set -e
 case "$1" in
     configure)
     
+        [ -r /etc/default/jenkins ] && . /etc/default/jenkins
+        : ${JENKINS_USER:=jenkins}
+
         # Create jenkins user if it doesn't exist.
         # sometimes tools that users want Jenkins to run need a shell,
         # so use /bin/bash. See JENKINS-4830
-        if ! id jenkins > /dev/null 2>&1 ; then
+        if ! id $JENKINS_USER > /dev/null 2>&1 ; then
             adduser --system --home /var/lib/jenkins --no-create-home \
                 --ingroup nogroup --disabled-password --shell /bin/bash \
-                jenkins
+                $JENKINS_USER
         fi
 	
         # If we have an old hudson install, rename it to jenkins
@@ -38,20 +41,20 @@ case "$1" in
             touch /var/lib/hudson/.from-hudson
             mv -f /var/lib/hudson/* /var/lib/hudson/.??* /var/lib/jenkins
             rmdir /var/lib/hudson
-            find /var/lib/jenkins -user hudson -exec chown jenkins {} + || true
+            find /var/lib/jenkins -user hudson -exec chown $JENKINS_USER {} + || true
         fi
       
         # directories needed for jenkins
         # we don't do -R because it can take a long time on big installation
-        chown jenkins:adm /var/lib/jenkins /var/log/jenkins
+        chown $JENKINS_USER:adm /var/lib/jenkins /var/log/jenkins
         # we don't do "chmod 750" so that the user can choose the pemission for g and o on their own
         chmod u+rwx /var/lib/jenkins /var/log/jenkins
 
         # make sure jenkins can delete everything in /var/cache/jenkins to
         # re-explode war. older installations may use /var/run/jenkins
         # so make sure that they can delete too.
-        chown -R jenkins:adm /var/cache/jenkins /var/run/jenkins
-        chmod -R 750         /var/cache/jenkins /var/run/jenkins
+        chown -R $JENKINS_USER:adm /var/cache/jenkins /var/run/jenkins
+        chmod -R 750               /var/cache/jenkins /var/run/jenkins
     ;;
 
     abort-upgrade|abort-remove|abort-deconfigure)
-- 
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