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Pre-Grep the raw data to save some memory and to avoid cluttering up the output of setopt xtrace
too much.
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1 changed files with 3 additions and 1 deletions
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@ -220,7 +220,9 @@ prompt_battery() {
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[[ -z $POWERLEVEL9K_BATTERY_FOREGROUND ]] && local icon_color="$DEFAULT_COLOR_INVERTED" || local icon_color="$POWERLEVEL9K_BATTERY_FOREGROUND"
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if [[ $OS =~ OSX && -f /usr/sbin/ioreg && -x /usr/sbin/ioreg ]]; then
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local raw_data=$(ioreg -n AppleSmartBattery)
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# Pre-Grep all needed informations to save some memory and
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# as little pollution of the xtrace output as possible.
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local raw_data=$(ioreg -n AppleSmartBattery | grep -E "MaxCapacity|TimeRemaining|CurrentCapacity|ExternalConnected|IsCharging")
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# return if there is no battery on system
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[[ -z $(echo $raw_data | grep MaxCapacity) ]] && return
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