88 lines
1.4 KiB
Bash
Executable file
88 lines
1.4 KiB
Bash
Executable file
#!/usr/bin/env bash
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linux_acpi() {
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arg=$1
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BAT=$(ls -d /sys/class/power_supply/BAT* | head -1)
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if [ ! -x "$(which acpi 2> /dev/null)" ];then
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case "$arg" in
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status)
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cat $BAT/status
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;;
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percent)
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cat $BAT/capacity
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;;
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*)
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;;
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esac
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else
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case "$arg" in
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status)
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acpi | cut -d: -f2- | cut -d, -f1 | tr -d ' '
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;;
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percent)
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acpi | cut -d: -f2- | cut -d, -f2 | tr -d '% '
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;;
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*)
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;;
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esac
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fi
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}
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battery_percent()
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{
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# Check OS
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case $(uname -s) in
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Linux)
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linux_acpi percent
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;;
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Darwin)
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echo $(pmset -g batt | grep -Eo '[0-9]?[0-9]?[0-9]%')
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;;
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CYGWIN*|MINGW32*|MSYS*|MINGW*)
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# leaving empty - TODO - windows compatability
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;;
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*)
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;;
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esac
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}
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battery_status()
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{
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# Check OS
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case $(uname -s) in
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Linux)
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status=$(linux_acpi status)
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;;
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Darwin)
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status=$(pmset -g batt | sed -n 2p | cut -d ';' -f 2)
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;;
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CYGWIN*|MINGW32*|MSYS*|MINGW*)
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# leaving empty - TODO - windows compatability
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;;
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*)
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;;
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esac
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if [[ "$status" = 'discharging' ]] || [[ "$status" = 'Discharging' ]]; then
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echo ''
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else
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echo 'AC '
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fi
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}
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main()
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{
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bat_stat=$(battery_status)
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bat_perc=$(battery_percent)
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echo "♥ $bat_stat$bat_perc"
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}
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#run main driver program
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main
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