From 8bfc0e2d5ca09985900e8a2494b797f3086e9649 Mon Sep 17 00:00:00 2001
From: Luca Boccassi <bluca@debian.org>
Date: Wed, 27 Dec 2023 16:59:03 +0100
Subject: [PATCH] bash completion: add systemctl service-log-level/target

(cherry picked from commit 79272d3098597686d9e796bd946ea272304fd720)
---
 shell-completion/bash/systemctl.in | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/shell-completion/bash/systemctl.in b/shell-completion/bash/systemctl.in
index 03c3b701504..ef8cd8f4be2 100644
--- a/shell-completion/bash/systemctl.in
+++ b/shell-completion/bash/systemctl.in
@@ -236,6 +236,8 @@ _systemctl () {
         [MACHINES]='list-machines'
         [LOG_LEVEL]='log-level'
         [LOG_TARGET]='log-target'
+        [SERVICE_LOG_LEVEL]='service-log-level'
+        [SERVICE_LOG_TARGET]='service-log-target'
         [SERVICE_WATCHDOGS]='service-watchdogs'
     )
 
@@ -365,6 +367,22 @@ _systemctl () {
         comps='debug info notice warning err crit alert emerg'
     elif __contains_word "$verb" ${VERBS[LOG_TARGET]}; then
         comps='console journal kmsg journal-or-kmsg null'
+    elif __contains_word "$verb" ${VERBS[SERVICE_LOG_LEVEL]}; then
+        if __contains_word "$prev" ${VERBS[SERVICE_LOG_LEVEL]}; then
+            comps=$( __get_all_unit_files $mode "$cur" )
+        elif __contains_word "$prev" debug info notice warning err crit alert emerg; then
+            return 0
+        else
+            comps='debug info notice warning err crit alert emerg'
+        fi
+    elif __contains_word "$verb" ${VERBS[SERVICE_LOG_TARGET]}; then
+        if __contains_word "$prev" ${VERBS[SERVICE_LOG_TARGET]}; then
+            comps=$( __get_all_unit_files $mode "$cur" )
+        elif __contains_word "$prev" console journal kmsg journal-or-kmsg null; then
+            return 0
+        else
+            comps='console journal kmsg journal-or-kmsg null'
+        fi
     elif __contains_word "$verb" ${VERBS[SERVICE_WATCHDOGS]}; then
         comps='on off'
     fi
