info() and fixes

* Info function
* Fix: removing the pidfile

Signed-off-by: fbt <fbt@fleshless.org>

ssm

@@ -27,14 +27,16 @@ svc() {
 		kill -n "$service_stop_signal" "$job_pid"
 
 		pid_wait "$job_pid" && {
-			rm -f $svc_pidfile $service_ready_flag
+			rm -f "$svc_pidfile" "$service_ready_flag"
+		}
 	}
-	}; trap 'svc::cleanup' TERM
 
 	"$@" & job_pid=$!
 
 	printf '%s' "$job_pid" > "$svc_pidfile"
 	wait "$job_pid"
+
+	svc::cleanup
 }
 
 ## Respawn
@@ -49,6 +51,8 @@ respawn() {
 			wait "${jobs[@]}"
 		fi
 
+		rm -vf "$svc_pidfile" "$service_ready_flag" &>>/tmp/ssm.log
+
 		exit 0
 	}; trap 'respawn::cleanup' TERM
 
@@ -251,6 +255,17 @@ super_stop() {
 	fi
 }
 
+info() {
+	declare info=()
+
+	printf "%12s: %s\n" \
+		"Name"    "$service_name" \
+		"Exec"    "$service_command ${service_args[*]}" \
+		"Respawn" "${service_respawn:-false}" \
+		"PIDfile" "${service_pidfile:-none}" \
+		"PID"     "${service_pid:-none}"
+}
+
 result() {
 	declare rc=$1; shift
 	declare -A msgs