dtfscript: Implement service logging coloration

.config/dtfscripts/common_service.sh

@@ -14,17 +14,27 @@ service_flags=""
 # Basic logging service. Do not override unless necessary
 function svc_log() {
 	if [ -z ${1+x} ]; then return 1; fi
-	dtf_log "$service_name: $1"
+	out=1
+	if ! [ -z ${2+x} ]; then out="$2"; fi
+	col_reset="\e[0m"
+	col_svcname="\e[94m"
+	col_message="\e[39m"
+	if ! [ "$out" -eq "1" ]; then col_message="\e[31m"; fi
+	if [ "$out" -eq "0" ]; then
+		out=1
+		col_message="\e[37m"
+	fi
+	dtf_log "${col_svcname}${service_name}${col_reset}: ${col_message}${1}${col_reset}" >&${out}
 }
 
 # Basic pre-start checks. Stick extra checks in prestart-extra
 function prestart() {
 	if pgrep $service_process > /dev/null 2>&1; then
-		svc_log "Already running"
+		svc_log "Already running" 0
 		return 1
 	fi
 	if ! which $service_process > /dev/null 2>&1; then
-		svc_log "Could not find associated binary: \"${service_process}\""
+		svc_log "Could not find associated binary: \"${service_process}\"" 2
 		return 1
 	fi
 	return 0

.config/dtfscripts/services/bspwm_sxhkd.dtf

@@ -11,7 +11,7 @@ service_process="sxhkd"
 
 function prestart-extra() {
 	if ! pgrep bspwm > /dev/null 2>&1; then
-		svc_log "Not under bspwm"
+		svc_log "Not under bspwm" 2
 		return 1
 	fi
 	return 0

.config/dtfscripts/services/compton.dtf

@@ -11,7 +11,7 @@ service_process="compton"
 
 function prestart-extra() {
 	if [[ "$HOST" == "vm-*" ]]; then
-		svc_log "Will not start: in a VM"
+		svc_log "Will not start: in a VM" 2
 		return 1
 	fi
 	return 0

.config/dtfscripts/services/conky.dtf

@@ -22,7 +22,7 @@ function start-extra() {
 		if xprop -name "Conky" > /dev/null 2>&1; then break; fi
 		sleep 0.01
 		if (( $i > 99 )); then
-			svc_log "Conky may spawn behind the current desktop"
+			svc_log "Conky may spawn behind the current desktop" 2
 			break
 		fi
 	done

.config/dtfscripts/services/polybar.dtf

@@ -20,8 +20,8 @@ function start() {
 	# Spawn bars on the primary monitor
 	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
+	polybar -r primary& >/dev/null 2>&1
+	polybar -r primary-2& >/dev/null 2>&1
 
 	# Spawn more for each secondary
 	export secondary_monitors=$(xrandr -q | grep ' connected' | grep -v 'primary' | awk '{print $1}')
@@ -31,8 +31,8 @@ function start() {
 	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
+		polybar -r secondary& >/dev/null 2>&1
+		polybar -r secondary-2& >/dev/null 2>&1
 	done
 	return 0
 }