massive cleanup

.local/bin/sbar

@@ -1,20 +1,20 @@
 #!/bin/bash
 
-function scrypto() {
+scrypto() {
     local tmp
 
     tmp="$(crypto 2> /dev/null)" && echo "$tmp" > crypto
 }
 
-function scpu() {
+scpu() {
     echo " $(awk '{print $1}' /proc/loadavg)" > cpu
 }
 
-function smemory() {
+smemory() {
     echo " $(free -h | awk '/^Mem:/{print $3}')" > memory
 }
 
-function sbat() {
+sbat() {
     local cap; cap="$(cat /sys/class/power_supply/BAT0/capacity)"
 
     if grep -qv Discharging /sys/class/power_supply/BAT0/status; then
@@ -24,7 +24,7 @@ function sbat() {
     fi > bat
 }
 
-function svol() {
+svol() {
     local st v m vol=('' ' ') mut=('🔇' ' ')
 
     mapfile -t st <<< "$(wpctl status | sed -n 's/.*\*.*\[vol: \(.*\)]/\1/p')"
@@ -41,7 +41,7 @@ function svol() {
     done > vol
 }
 
-function snet() {
+snet() {
     local dev j ssid sig
 
     dev="$(ip route | grep -oP 'default.*dev\s+\K[^\s]+')"
@@ -66,7 +66,7 @@ function snet() {
     esac > net
 }
 
-function svpn() {
+svpn() {
     local v; v="$(ip -br link show type wireguard | awk '{print $1}')"
 
     if [ -n "$v" ]; then
@@ -74,22 +74,22 @@ function svpn() {
     fi > vpn
 }
 
-function stz() {
+stz() {
     local tmp ip; ip="$(ip route | grep -oP '^default.*src\s+\K[^\s]+')"
 
-    if [ "$ip" != "$(cat ip)" ]; then
+    if ! [ -s tz ] || [ "$ip" != "$(cat ip)" ]; then
         tmp="$(curl -s --interface wlan0 'https://ipapi.co/timezone')" \
             && echo "$tmp" > tz
         echo "$ip" > ip
     fi
 }
 
-function stime() {
+stime() {
     # shellcheck disable=SC2238
     TZ="$(cat tz)" date '+%a %m-%d %R%:::z' > time
 }
 
-function display() {
+display() {
     for f in *; do
         local - "$f"="$(cat "$f")"
     done