66 lines
1.7 KiB
Bash
Executable file
66 lines
1.7 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
# setting the locale, some users have issues with different locales, this forces the correct one
|
|
export LC_ALL=en_US.UTF-8
|
|
|
|
current_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
|
|
source $current_dir/utils.sh
|
|
|
|
get_percent()
|
|
{
|
|
case $(uname -s) in
|
|
Linux)
|
|
percent=$(LC_NUMERIC=en_US.UTF-8 top -bn2 -d 0.01 | grep "Cpu(s)" | tail -1 | sed "s/.*, *\([0-9.]*\)%* id.*/\1/" | awk '{print 100 - $1"%"}')
|
|
normalize_percent_len $percent
|
|
;;
|
|
|
|
Darwin)
|
|
cpuvalue=$(ps -A -o %cpu | awk -F. '{s+=$1} END {print s}')
|
|
cpucores=$(sysctl -n hw.logicalcpu)
|
|
cpuusage=$(( cpuvalue / cpucores ))
|
|
percent="$cpuusage%"
|
|
normalize_percent_len $percent
|
|
;;
|
|
|
|
OpenBSD)
|
|
cpuvalue=$(ps -A -o %cpu | awk -F. '{s+=$1} END {print s}')
|
|
cpucores=$(sysctl -n hw.ncpuonline)
|
|
cpuusage=$(( cpuvalue / cpucores ))
|
|
percent="$cpuusage%"
|
|
normalize_percent_len $percent
|
|
;;
|
|
|
|
CYGWIN*|MINGW32*|MSYS*|MINGW*)
|
|
# TODO - windows compatability
|
|
;;
|
|
esac
|
|
}
|
|
|
|
get_load() {
|
|
case $(uname -s) in
|
|
Linux | Darwin | OpenBSD)
|
|
loadavg=$(uptime | awk -F'[a-z]:' '{ print $2}' | sed 's/,//g')
|
|
echo $loadavg
|
|
;;
|
|
|
|
CYGWIN* | MINGW32* | MSYS* | MINGW*)
|
|
# TODO - windows compatability
|
|
;;
|
|
esac
|
|
}
|
|
|
|
main() {
|
|
# storing the refresh rate in the variable RATE, default is 5
|
|
RATE=$(get_tmux_option "@kanagawa-refresh-rate" 5)
|
|
cpu_load=$(get_tmux_option "@kanagawa-cpu-display-load" false)
|
|
cpu_label=$(get_tmux_option "@kanagawa-cpu-usage-label" "CPU")
|
|
if [ "$cpu_load" = true ]; then
|
|
echo "$cpu_label $(get_load)"
|
|
else
|
|
cpu_percent=$(get_percent)
|
|
echo "$cpu_label $cpu_percent"
|
|
fi
|
|
sleep $RATE
|
|
}
|
|
|
|
# run main driver
|
|
main
|