From 21a168e0e354ffb3ab9a1e47f651eecb740cce52 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Mon, 6 Jul 2020 15:13:27 +0200
Subject: [systemctl] Add support for "journal", which actually uses journalctl

---
 scripts/systemctl | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/scripts/systemctl b/scripts/systemctl
index e3afe73..ae9ef41 100755
--- a/scripts/systemctl
+++ b/scripts/systemctl
@@ -9,6 +9,12 @@ if [ $# -eq 0 ]; then
 fi
 
 declare -A services
+declare -a args
+if [[ "$op" == "journal" ]]; then
+	args=( journalctl "--no-hostname" "-n" "100" "-u" )
+else
+	args=( systemctl "$op" )
+fi
 
 services["dmsd"]="start stop restart"
 services["lighttpd"]="restart"
@@ -23,7 +29,7 @@ one_fail=
 cmpop="${op##*-}"
 for service in "$@"; do
 	ok=
-	[[ "$op" =~ ^(is-active|status|cat)$ ]] && ok=1
+	[[ "$op" =~ ^(is-active|status|cat|journal)$ ]] && ok=1
 	str="${service%.service}"
 	noa="${str%%@*}"
 	[[ "$noa" != "$str" ]] && str="${noa}@"
@@ -36,11 +42,11 @@ for service in "$@"; do
 		done
 	fi
 	if [ -n "$ok" ]; then
-		if systemctl "$op" "$service"; then
+		if "${args[@]}" "$service"; then
 			one_ok=1
 		else
 			one_fail=1
-			[[ "$op" != "status" ]] && systemctl status "$service"
+			[[ "$op" != "status" && "$op" != "journal" ]] && systemctl status "$service"
 		fi
 	else
 		echo "Operation '$op' not allowed on '$service'" >&2
-- 
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