[gnome-continuous-yocto/gnomeostree-3.28-rocko: 1596/8267] useradd.bbclass: Fix delete user/group when more than one item

[Emmanuele Bassi <ebassi src gnome org>]

commit be68ef5129b787978a0e540eb58427b32bd67ce3
Author: Mariano Lopez <mariano lopez linux intel com>
Date:   Mon Jul 25 13:31:25 2016 +0000

    useradd.bbclass: Fix delete user/group when more than one item
    
    Currently when a recipe adds more than one user/group, the
    cleansstate task will delete only the first user/group. This
    will solve this behavior and delete all users/groups.
    
    [YOCTO #9943]
    
    (From OE-Core rev: da191d5c139a6b400d1b8fe246912b081dd18176)
    
    Signed-off-by: Mariano Lopez <mariano lopez linux intel com>
    Signed-off-by: Ross Burton <ross burton intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/classes/useradd.bbclass |   22 ++++++++++++++--------
 1 files changed, 14 insertions(+), 8 deletions(-)
---
diff --git a/meta/classes/useradd.bbclass b/meta/classes/useradd.bbclass
index 28dd341..8d51fb5 100644
--- a/meta/classes/useradd.bbclass
+++ b/meta/classes/useradd.bbclass
@@ -137,15 +137,21 @@ if test "x${STAGING_DIR_TARGET}" != "x"; then
         GROUPADD_PARAM="${@get_all_cmd_params(d, 'groupadd')}"
         USERADD_PARAM="${@get_all_cmd_params(d, 'useradd')}"
 
-        if test "x`echo $USERADD_PARAM | tr -d '[:space:]'`" != "x"; then
-            user=`echo "$USERADD_PARAM" | cut -d ';' -f 1 | awk '{ print $NF }'`
+        user=`echo "$USERADD_PARAM" | cut -d ';' -f 1 | awk '{ print $NF }'`
+        remaining=`echo "$USERADD_PARAM" | cut -d ';' -f 2- -s | sed -e 's#[ \t]*$##'`
+        while test "x$user" != "x"; do
             perform_userdel "${STAGING_DIR_TARGET}" "$OPT $user"
-        fi
-
-        if test "x`echo $GROUPADD_PARAM | tr -d '[:space:]'`" != "x"; then
-            group=`echo "$GROUPADD_PARAM" | cut -d ';' -f 1 | awk '{ print $NF }'`
-            perform_groupdel "${STAGING_DIR_TARGET}" "$OPT $group"
-        fi
+            user=`echo "$remaining" | cut -d ';' -f 1 | awk '{ print $NF }'`
+            remaining=`echo "$remaining" | cut -d ';' -f 2- -s | sed -e 's#[ \t]*$##'`
+        done
+
+        user=`echo "$GROUPADD_PARAM" | cut -d ';' -f 1 | awk '{ print $NF }'`
+        remaining=`echo "$GROUPADD_PARAM" | cut -d ';' -f 2- -s | sed -e 's#[ \t]*$##'`
+        while test "x$user" != "x"; do
+            perform_groupdel "${STAGING_DIR_TARGET}" "$OPT $user"
+            user=`echo "$remaining" | cut -d ';' -f 1 | awk '{ print $NF }'`
+            remaining=`echo "$remaining" | cut -d ';' -f 2- -s | sed -e 's#[ \t]*$##'`
+        done
 
     fi
 fi