From eb93312810937b63bef884479ffb304452ce5385 Mon Sep 17 00:00:00 2001
From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Sat, 24 Sep 2016 09:03:54 -0400
Subject: kernel-install: allow plugins to terminate the procedure (#4174)

Replaces #4103.
---
 src/kernel-install/kernel-install | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/kernel-install/kernel-install b/src/kernel-install/kernel-install
index c66bcfc092..0c0ee718ac 100644
--- a/src/kernel-install/kernel-install
+++ b/src/kernel-install/kernel-install
@@ -19,6 +19,8 @@
 # You should have received a copy of the GNU Lesser General Public License
 # along with systemd; If not, see <http://www.gnu.org/licenses/>.
 
+SKIP_REMAINING=77
+
 usage()
 {
     echo "Usage:"
@@ -123,7 +125,11 @@ case $COMMAND in
         for f in "${PLUGINS[@]}"; do
             if [[ -x $f ]]; then
                 "$f" add "$KERNEL_VERSION" "$BOOT_DIR_ABS" "$KERNEL_IMAGE"
-                ((ret+=$?))
+                x=$?
+                if [[ $x == $SKIP_REMAINING ]]; then
+                    return 0
+                fi
+                ((ret+=$x))
             fi
         done
         ;;
@@ -132,7 +138,11 @@ case $COMMAND in
         for f in "${PLUGINS[@]}"; do
             if [[ -x $f ]]; then
                 "$f" remove "$KERNEL_VERSION" "$BOOT_DIR_ABS"
-                ((ret+=$?))
+                x=$?
+                if [[ $x == $SKIP_REMAINING ]]; then
+                    return 0
+                fi
+                ((ret+=$x))
             fi
         done
 
-- 
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