dtfscripts: Major refactor with more modular service startup

.config/dtfscripts/services/common.bash

@@ -0,0 +1,53 @@
+#! /usr/bin/env bash
+#
+# wmstartup service common functions
+# Copyright (C) 2018 salt <salt@lap-th-e560-0>
+#
+# Distributed under terms of the MIT license.
+#
+
+service_name="unnamed_service"
+service_process="true"
+
+function svc_log() {
+	if [ -z ${1+x} ]; then return 1; fi
+	dtf_log "$service_name: $1"
+}
+
+function prestart() {
+	if ! which $service_process > /dev/null 2>&1; then
+		svc_log "Could not find process"
+		return 1
+	fi
+	return 0
+}
+
+function start() {
+	if ! prestart; then
+		svc_log "Failed pre-start checks"
+		return 1
+	fi
+	svc_log "Starting"
+	$service_process > /dev/null 2>&1 &
+	return 0
+}
+
+function stop() {
+	svc_log "Stopping"
+	killall $service_process &
+	for i in {1..100}; do
+		if ! isup; then break; fi
+		sleep 0.01
+		if (( $i > 99 )); then
+			svc_log "Stopping with prejudice"
+			killall -9 $service_process
+		fi
+	done
+	return $?
+}
+
+function isup() {
+	pgrep "$service_process" > /dev/null 2>&1
+	return $?
+}
+

.config/dtfscripts/services/compton.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 $DTF_SERVICES_DIR/common.bash
+service_name="Compton"
+service_process="compton"
+
+function start() {
+	if [[ "$HOST" == "vm-*" ]]; then
+		svc_log "Will not start: in a VM"
+		return 0
+	else
+		svc_log "Starting"
+		$service_process > /dev/null 2>&1 &
+		return 0
+	fi
+}
+

.config/dtfscripts/services/conky.dtf

@@ -0,0 +1,24 @@
+#! /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="Conky"
+service_process="conky"
+
+function start() {
+	if ! prestart; then
+		svc_log "Failed pre-start checks"
+		return 1
+	fi
+	for file in $XDG_CONFIG_HOME/conky/*.conf; do
+		svc_log "Starting with config $file"
+		conky -c $file > /dev/null 2>&1 &
+	done
+	return 0
+}
+

.config/dtfscripts/services/dunst.dtf

@@ -0,0 +1,12 @@
+#! /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="Dunst"
+service_process="dunst"
+

.config/dtfscripts/services/kill_krunner.dtf

@@ -0,0 +1,16 @@
+#! /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="Krunner"
+service_process="krunner"
+
+function start() {
+	return 0
+}
+

.config/dtfscripts/services/plasmashell.dtf

@@ -0,0 +1,12 @@
+#! /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="Plasma"
+service_process="plasmashell"
+

.config/dtfscripts/services/polybar.dtf

@@ -0,0 +1,35 @@
+#! /usr/bin/env bash
+#
+# Simple wmstartup service
+# Copyright (C) 2018 salt <salt@lap-th-e560-0>
+#
+# Distributed under terms of the MIT license.
+#
+
+source $DTF_SERVICES_DIR/common.bash
+service_name="Polybar"
+service_process="polybar"
+
+function start() {
+	if ! prestart; then
+		svc_log "Failed pre-start checks"
+		return 1
+	fi
+	export PB_MONITOR=$(xrandr -q | awk '/primary/{print $1}')
+	svc_log "Starting primary on monitor $PB_MONITOR"
+	polybar -r primary& > /dev/null 2>&1
+	polybar -r primary-2& > /dev/null 2>&1
+
+	export secondary_monitors=$(xrandr -q | grep ' connected' | grep -v 'primary' | awk '{print $1}')
+	if [[ "$secondary_monitors" == "" ]]; then
+		return 0
+	fi
+	for monitor in $secondary monitors; do
+		svc_log "Starting secondary on monitor $monitor"
+		PB_MONITOR=$monitor
+		polybar -r secondary& > /dev/null 2>&1
+		polybar -r secondary-2& > /dev/null 2>&1
+	done
+	return 0
+}
+

.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
+}
+