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refactor: Change the method of parsing wmic output, improve performance.

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Li Haoyuan 2024-07-12 02:28:25 +08:00
parent 39e1c51ae3
commit bc0f9341da
1 changed files with 18 additions and 11 deletions
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29
internal/p10k.zsh
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@ -1467,20 +1467,27 @@ _p9k_prompt_battery_set_args() {
;;
Windows)
# See Win32_Battery class members at https://learn.microsoft.com/en-us/windows/win32/cimwin32prov/win32-battery
battery_data=$(wmic path Win32_Battery get EstimatedChargeRemaining,BatteryStatus,EstimatedRunTime /format:list)
bat_percent=$(echo "$battery_data" | grep "EstimatedChargeRemaining" | awk -F'=' '{print $2}')
bat_status=$(echo "$battery_data" | grep "BatteryStatus" | awk -F'=' '{print $2}')
bat_remain_minutes=$(echo "$battery_data" | grep "EstimatedRunTime" | awk -F'=' '{print $2}')
local raw_data
local -a info_values
# See definitions to Win32_Battery class members at https://learn.microsoft.com/en-us/windows/win32/cimwin32prov/win32-battery
{
read -r 2>/dev/null
read -r raw_data
} <<< "$(wmic path Win32_Battery get BatteryStatus,EstimatedChargeRemaining,EstimatedRunTime)"
# Missing critical parameters
if [[ -z "$bat_percent" || -z "$bat_status" || -z "$bat_remain_minutes" ]]; then
return 0
fi
# info_values[1]: BatteryStatus
# info_values[2]: EstimatedChargeRemaining
# info_values[3]: EstimatedRunTime
info_values=(${(s: :)raw_data})
case $bat_status in
(( ${#info_values[@]} == 4 )) || return # Missing info_values (index [4] is for the following CRCR)
bat_percent=${info_values[2]}
local -i bat_remain_minutes=${info_values[3]}
case ${info_values[1]} in
'1'|'4'|'5')
# When the battery is charging, system will show that bat_remain_minutes is 71582788 (min)
# When the battery is charging or full, system will show that bat_remain_minutes (EstimatedRunTime) is 71582788 (min)
(( bat_remain_minutes < 71582788 )) && remain=$((bat_remain_minutes/60)):${(l#2##0#)$((bat_remain_minutes%60))} || remain=''
if (( bat_percent < _POWERLEVEL9K_BATTERY_LOW_THRESHOLD )); then
state=LOW