summaryrefslogtreecommitdiffstats
path: root/src/rpm/systemd-update-helper.in
diff options
context:
space:
mode:
Diffstat (limited to 'src/rpm/systemd-update-helper.in')
-rwxr-xr-xsrc/rpm/systemd-update-helper.in119
1 files changed, 119 insertions, 0 deletions
diff --git a/src/rpm/systemd-update-helper.in b/src/rpm/systemd-update-helper.in
new file mode 100755
index 0000000..ab8cdc0
--- /dev/null
+++ b/src/rpm/systemd-update-helper.in
@@ -0,0 +1,119 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: LGPL-2.1-or-later
+set -eu
+set -o pipefail
+
+command="${1:?}"
+shift
+
+command -v systemctl >/dev/null || exit 0
+
+case "$command" in
+ install-system-units)
+ systemctl --no-reload preset "$@"
+ ;;
+
+ install-user-units)
+ systemctl --no-reload preset --global "$@"
+ ;;
+
+ remove-system-units)
+ if [ -d /run/systemd/system ]; then
+ systemctl --no-reload disable --now "$@"
+ else
+ systemctl --no-reload disable "$@"
+ fi
+ ;;
+
+ remove-user-units)
+ systemctl --global disable "$@"
+
+ [ -d /run/systemd/system ] || exit 0
+
+ users=$(systemctl list-units 'user@*' --legend=no | sed -n -r 's/.*user@([0-9]+).service.*/\1/p')
+ for user in $users; do
+ SYSTEMD_BUS_TIMEOUT={{UPDATE_HELPER_USER_TIMEOUT}} \
+ systemctl --user -M "$user@" disable --now "$@" &
+ done
+ wait
+ ;;
+
+ mark-restart-system-units)
+ [ -d /run/systemd/system ] || exit 0
+
+ for unit in "$@"; do
+ systemctl set-property "$unit" Markers=+needs-restart &
+ done
+ wait
+ ;;
+
+ mark-restart-user-units)
+ [ -d /run/systemd/system ] || exit 0
+
+ users=$(systemctl list-units 'user@*' --legend=no | sed -n -r 's/.*user@([0-9]+).service.*/\1/p')
+ for user in $users; do
+ for unit in "$@"; do
+ SYSTEMD_BUS_TIMEOUT={{UPDATE_HELPER_USER_TIMEOUT}} \
+ systemctl --user -M "$user@" set-property "$unit" Markers=+needs-restart &
+ done
+ done
+ wait
+ ;;
+
+ system-reload-restart|system-reload|system-restart)
+ if [ -n "$*" ]; then
+ echo "Unexpected arguments for '$command': $*"
+ exit 2
+ fi
+
+ [ -d /run/systemd/system ] || exit 0
+
+ if [[ "$command" =~ reload ]]; then
+ systemctl daemon-reload
+ fi
+
+ if [[ "$command" =~ restart ]]; then
+ systemctl reload-or-restart --marked
+ fi
+ ;;
+
+ user-reload-restart|user-reload|user-restart|user-reexec)
+ if [ -n "$*" ]; then
+ echo "Unexpected arguments for '$command': $*"
+ exit 2
+ fi
+
+ [ -d /run/systemd/system ] || exit 0
+
+ users=$(systemctl list-units 'user@*' --legend=no | sed -n -r 's/.*user@([0-9]+).service.*/\1/p')
+
+ if [[ "$command" =~ reexec ]]; then
+ for user in $users; do
+ SYSTEMD_BUS_TIMEOUT={{UPDATE_HELPER_USER_TIMEOUT}} \
+ systemctl --user -M "$user@" daemon-reexec &
+ done
+ wait
+ fi
+
+ if [[ "$command" =~ reload ]]; then
+ for user in $users; do
+ SYSTEMD_BUS_TIMEOUT={{UPDATE_HELPER_USER_TIMEOUT}} \
+ systemctl --user -M "$user@" daemon-reload &
+ done
+ wait
+ fi
+
+ if [[ "$command" =~ restart ]]; then
+ for user in $users; do
+ SYSTEMD_BUS_TIMEOUT={{UPDATE_HELPER_USER_TIMEOUT}} \
+ systemctl --user -M "$user@" reload-or-restart --marked &
+ done
+ wait
+ fi
+ ;;
+
+ *)
+ echo "Unknown verb '$command'"
+ exit 3
+ ;;
+esac