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migrated battery segment to use pmset on OSX over ioreg

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rjorgenson 2016-12-19 15:34:04 -07:00
parent 7a49c9704d
commit 16283fc8ee
1 changed files with 20 additions and 28 deletions
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44
powerlevel9k.zsh-theme
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@ -350,43 +350,35 @@ prompt_battery() {
# Set default values if the user did not configure them # Set default values if the user did not configure them
set_default POWERLEVEL9K_BATTERY_LOW_THRESHOLD 10 set_default POWERLEVEL9K_BATTERY_LOW_THRESHOLD 10
if [[ $OS =~ OSX && -f /usr/sbin/ioreg && -x /usr/sbin/ioreg ]]; then if [[ $OS =~ OSX && -f /usr/bin/pmset && -x /usr/bin/pmset ]]; then
# Pre-Grep as much information as possible to save some memory and # obtain battery information from system
# avoid pollution of the xtrace output. local raw_data="$(pmset -g batt)"
local raw_data="$(ioreg -n AppleSmartBattery | grep -E "MaxCapacity|TimeRemaining|CurrentCapacity|ExternalConnected|IsCharging")"
# return if there is no battery on system # return if there is no battery on system
[[ -z $(echo $raw_data | grep MaxCapacity) ]] && return [[ -z $(echo $raw_data | grep "InternalBattery") ]] && return
# Convert time remaining from minutes to hours:minutes date string # Time remaining on battery operation (charging/discharging)
local time_remaining=$(echo $raw_data | grep TimeRemaining | awk '{ print $5 }') local tstring=$(echo $raw_data | awk 'FNR==2{print $5}')
if [[ -n $time_remaining ]]; then [[ $tstring =~ '\(no' ]] && tstring="..."
# this value is set to a very high number when the system is calculating
[[ $time_remaining -gt 10000 ]] && local tstring="..." || local tstring=${(f)$(/bin/date -u -r $(($time_remaining * 60)) +%k:%M)}
fi
# Get charge values # percent of battery charged
local max_capacity=$(echo $raw_data | grep MaxCapacity | awk '{ print $5 }')
local current_capacity=$(echo $raw_data | grep CurrentCapacity | awk '{ print $5 }')
if [[ -n "$max_capacity" && -n "$current_capacity" ]]; then
typeset -i 10 bat_percent typeset -i 10 bat_percent
bat_percent=$(( (current_capacity * 100) / max_capacity )) bat_percent=$(echo $raw_data | grep -o '[0-9]*%' | sed 's/%//')
fi
local remain="" local remain=""
# Logic for string output # Logic for string output
if [[ $(echo $raw_data | grep ExternalConnected | awk '{ print $5 }') =~ "Yes" ]]; then case $(echo $raw_data | awk 'FNR==2{print $4}') in
# Battery is charging 'charging;|finishing charge;')
if [[ $(echo $raw_data | grep IsCharging | awk '{ print $5 }') =~ "Yes" ]]; then
current_state="charging" current_state="charging"
remain=" ($tstring)" remain=" ($tstring)"
else ;;
current_state="charged" 'discharging;')
fi
else
[[ $bat_percent -lt $POWERLEVEL9K_BATTERY_LOW_THRESHOLD ]] && current_state="low" || current_state="disconnected" [[ $bat_percent -lt $POWERLEVEL9K_BATTERY_LOW_THRESHOLD ]] && current_state="low" || current_state="disconnected"
remain=" ($tstring)" remain=" ($tstring)"
fi ;;
*)
current_state="charged"
;;
esac
fi fi
if [[ $OS =~ Linux ]]; then if [[ $OS =~ Linux ]]; then