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added battery plugin support for OS X

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This commit is contained in:
Michele Campeotto 2012-08-01 16:53:54 -07:00
commit 6428159e58
1 changed files with 17 additions and 10 deletions
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27
plugins/battery/battery.plugin.zsh
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@ -1,8 +1,18 @@
if [[ $(acpi 2&>/dev/null | grep -c '^Battery.*Discharging') -gt 0 ]] ; then
function battery_pct_remaining() { echo "$(acpi | cut -f2 -d ',' | tr -cd '[:digit:]')" }
function battery_time_remaining() { echo $(acpi | cut -f3 -d ',') }
function battery_pct_prompt() {
b=$(battery_pct_remaining)
elif [[ $(pmset -g ps 2&>/dev/null | grep -c -- '-InternalBattery-') -gt 0 ]] ; then
function battery_pct_remaining() { echo "$(pmset -g ps | tr -cd '[:digit:][:blank:]:' | awk '{print $2}')" }
function battery_time_remaining() { echo "$(pmset -g ps | tr -cd '[:digit:][:blank:]:' | awk '{print $3}')" }
else
error_msg='no battery'
function battery_pct_remaining() { echo $error_msg }
function battery_time_remaining() { echo $error_msg }
fi
function battery_pct_prompt() {
b=$(battery_pct_remaining)
if [[ $b == <-> ]] ; then
if [ $b -gt 50 ] ; then
color='green'
elif [ $b -gt 20 ] ; then
@ -10,11 +20,8 @@ if [[ $(acpi 2&>/dev/null | grep -c '^Battery.*Discharging') -gt 0 ]] ; then
else
color='red'
fi
echo "%{$fg[$color]%}[$(battery_pct_remaining)%%]%{$reset_color%}"
}
else
error_msg='no battery'
function battery_pct_remaining() { echo $error_msg }
function battery_time_remaining() { echo $error_msg }
function battery_pct_prompt() { echo '' }
fi
echo "%{$fg[$color]%}[$b%%]%{$reset_color%}"
else
echo ''
fi
}