1 files changed, 108 insertions, 0 deletions
diff --git a/bin/svcm b/bin/svcm
new file mode 100755
index 0000000..b7daf39
--- /dev/null
+++ b/bin/svcm
@@ -0,0 +1,108 @@
+#!/bin/bash
+set -eu
+
+# shellcheck disable=2034
+description="service manager"
+
+export FUZL_PROMPT=svcm
+export FUZL_ICON=󰲽
+. libfuzl.sh
+
+SVCM_SCOPE=usr
+
+main() {
+	fuzl_action_add "usr" "󰀄" "User"
+	fuzl_action_add "sys" "󰟀" "System"
+	fuzl_action_menu || return
+
+	select_service
+}
+
+#
+# helpers
+#
+
+select_service() {
+	local rl
+	rl=$(runlevel_current)
+
+	local srv
+	srv=$(get_services |
+		FUZL_PROMPT="$FUZL_PROMPT [$rl]" fuzl_menu $FUZL_MENU_FILTER || true)
+
+	test -n "$srv" || main
+
+	if [[ "$srv" = runlevel:* ]]; then
+		runlevel_start "$(cut -c10- <<<"$srv")"
+		return
+	fi
+
+	fuzl_action_add "restart" "󰜉" "Restart"
+	fuzl_action_add "start" "󰈸" "Start"
+	fuzl_action_add "stop" "" "Stop"
+	fuzl_action_menu "$srv" || select_service
+}
+
+get_services() {
+	case "${SVCM_SCOPE:?missing scope}" in
+	usr)
+		fuzl_try -- rc-service -U -l | sort -u
+		find ~/.config/rc/runlevels/ -mindepth 1 -type d -printf 'runlevel:%P\n'
+		;;
+	sys)
+		fuzl_try -- rc-service -l | sort -u
+		find /etc/runlevels/ -mindepth 1 -type d -printf 'runlevel:%P\n'
+		;;
+	esac
+}
+
+runlevel_current() {
+	case "${SVCM_SCOPE:?missing scope}" in
+	usr) fuzl_try -- rc-status -U -r ;;
+	sys) fuzl_try -- rc-status -r ;;
+	esac
+}
+runlevel_start() {
+	local rl=${1:?missing runlevel}
+	case "${SVCM_SCOPE:?missing scope}" in
+	usr) fuzl_try -- openrc -U "$rl" ;;
+	sys) fuzl_try -- doas -n openrc "$rl" ;;
+	esac
+}
+
+#
+# actions
+#
+
+svcm_usr() {
+	SVCM_SCOPE=usr
+}
+svcm_sys() {
+	SVCM_SCOPE=sys
+}
+
+svcm_start() {
+	local srv=${1:?missing service}
+	case "${SVCM_SCOPE:?missing scope}" in
+	usr) fuzl_try -- rc-service -U "$srv" start ;;
+	sys) fuzl_try -- doas -n rc-service "$srv" start ;;
+	esac
+}
+
+svcm_stop() {
+	local srv=${1:?missing service}
+	case "${SVCM_SCOPE:?missing scope}" in
+	usr) fuzl_try -- rc-service -U "$srv" stop ;;
+	sys) fuzl_try -- doas -n rc-service "$srv" stop ;;
+	esac
+}
+
+svcm_restart() {
+	local srv=${1:?missing service}
+	case "${SVCM_SCOPE:?missing scope}" in
+	usr) fuzl_try -- rc-service -U "$srv" restart ;;
+	sys) fuzl_try -- doas -n rc-service "$srv" stop ;;
+	esac
+}
+
+main