File vnfs-SUSE-Make-sure-no-repos-are-left-over-when-adding-a-list-of-repositories.patch of Package warewulf

From 5f125524f490b4542ce5d5fa4a45b5fe60a9b449 Mon Sep 17 00:00:00 2001
From: Christian Goll <cgoll@suse.com>
Date: Tue, 27 Nov 2018 08:18:08 +0100
Subject: [PATCH] vnfs: SUSE - Make sure no repos are left over when adding a
 list of repositories

---
 vnfs/libexec/wwmkchroot/include-suse | 39 ++++++++++++++++------------
 1 file changed, 23 insertions(+), 16 deletions(-)

diff --git a/vnfs/libexec/wwmkchroot/include-suse b/vnfs/libexec/wwmkchroot/include-suse
index 1b556f5..af7dd36 100644
--- a/vnfs/libexec/wwmkchroot/include-suse
+++ b/vnfs/libexec/wwmkchroot/include-suse
@@ -54,37 +54,44 @@ prechroot() {
         [ -d /etc/zypp/credentials.d ] && cp -rap /etc/zypp/credentials.d $CHROOTDIR/etc/zypp
     elif [ -n "$INSTALL_ISO" ]; then
         # Use ISO
-        for i in `ls -d $MEDIA_MOUNTPATH.*`; do
+        for mountpath in `ls -d $MEDIA_MOUNTPATH.*`; do
             if [ -z "$INSTALLDIRS" ]; then
-                if [ -d $i/repodata ]; then
+                if [ -d ${mountpath}/repodata ]; then
                     # RHEL 6.x
-                    INSTALLDIRS="file://$i"
-                elif [ -d $i/Server/repodata ]; then
+                    INSTALLDIRS="file://${mountpath}"
+                elif [ -d ${mountpath}/Server/repodata ]; then
                     # RHEL 5.x
-                    INSTALLDIRS="file://$i/Server"
+                    INSTALLDIRS="file://${mountpath}/Server"
                 fi
             else
-                INSTALLDIRS="$INSTALLDIRS,file://$i"
+                INSTALLDIRS="$INSTALLDIRS,file://${mountpath}"
             fi
         done
-
         ZYP_MIRROR=$INSTALLDIRS
     fi
 
-    declare -i cnt=0
-    $ZYP_CMD rr --all
-    for i in `echo $ZYP_MIRROR | sed -e 's/,/ /'`; do
-        $ZYP_CMD ar $i repo-$((cnt++))
-    done
-    
+    if [ -n "${ZYP_MIRROR}" ]; then
+        declare -i i=0 cnt
+        cnt=$($ZYP_CMD lr | grep '|' | wc -l)
+        while [ $i -lt $cnt ]; do
+            $ZYP_CMD rr $i
+            let i++
+        done
+
+        cnt=0
+        for repourl in `echo $ZYP_MIRROR | sed -e 's/,/ /'`; do
+            $ZYP_CMD ar $repourl repo-$((cnt++))
+        done
+    fi
+
     PKGR_CMD="$ZYP_CMD install --auto-agree-with-licenses $PKGLIST"
-    
+
     return 0
 }
 
 postchroot() {
-    for i in `echo $ZYP_MIRROR | sed -e 's/,/ /'`; do
-        $ZYP_CMD rr $i
+    for mirror in `echo $ZYP_MIRROR | sed -e 's/,/ /'`; do
+        $ZYP_CMD rr $mirror
     done
     touch $CHROOTDIR/fastboot
     return 0
-- 
2.25.0