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optimizing sb-cpu

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This commit is contained in:
Luca Bilke 2024-02-03 18:57:14 +01:00
parent 698aed64f1
commit 94b2de92aa
1 changed files with 22 additions and 7 deletions
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29
.local/libexec/statusbar/sb-cpu
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@ -1,4 +1,6 @@
#!/bin/sh
# WARN: This is largely untested with the new pango changes
# If the colors change too often it could result in the statusbar disappearing
. "$HOME/.local/libexec/statusbar/colors"
cache=/tmp/cpubarscache
@ -8,6 +10,8 @@ stats=$(awk '/cpu[0-9]+/ {printf "%d %d %d\n", substr($1,4), ($2 + $3 + $4 + $5)
[ ! -f $cache ] && echo "$stats" >"$cache"
old=$(cat "$cache")
printf "%b" " $temp"
first=true
echo "$stats" | while read -r row; do
id=${row%% *}
rest=${row#* }
@ -18,13 +22,24 @@ echo "$stats" | while read -r row; do
awk '{if ($1 == id) printf "%d\n", (1 - (idle - $3) / (total - $2))*100 /12.5}' \
id="$id" total="$total" idle="$idle" 2>/dev/null
)" in
"0") printf "%b" "<span $fggreen>▁</span>" ;;
"1") printf "%b" "<span $fggreen>▂</span>" ;;
"2") printf "%b" "<span $fggreen>▃</span>" ;;
"3") printf "%b" "<span $fgorange>▄</span>" ;;
"4") printf "%b" "<span $fgorange>▅</span>" ;;
"5") printf "%b" "<span $fgorange>▆</span>" ;;
"6" | "7" | "8") printf "%b" "<span $fgred>▇</span>" ;;
"0") col=$fggreen icon=▁ ;;
"1") col=$fggreen icon=▂ ;;
"2") col=$fggreen icon=▃ ;;
"3") col=$fgorange icon=▄ ;;
"4") col=$fgorange icon=▅ ;;
"5") col=$fgorange icon=▆ ;;
"6" | "7" | "8") col=$fgred icon=▇ ;;
esac
if [ "$col" != "$prevcol" ]; then
[ "$first" != "true" ] && printf "%b" "</span>"
printf "%b" "<span $col>"
fi
printf "%b" "$icon"
first=false
prevcol=$col
done
printf "%b" "</span>"
echo "$stats" >"$cache"