dtfscripts: Major refactor with more modular service startup

.config/dtfscripts/services/sxhkd.dtf

@@ -0,0 +1,23 @@
+#! /usr/bin/env bash
+#
+# Simple wmstartup service
+# Copyright (C) 2018 salt <salt@lap-th-e560-0>
+#
+# Distributed under terms of the MIT license.
+#
+
+source $DTF_SERVICES_DIR/common.bash
+service_name="sxhkd"
+service_process="sxhkd"
+
+function prestart() {
+	if ! which $service_process > /dev/null 2>&1; then
+		svc_log "Could not find process"
+	fi
+	if ! pgrep bspwm > /dev/null 2>&1; then
+		svc_log "Not under bspwm"
+		return 1
+	fi
+	return 0
+}
+