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############################################ Battery plugin for oh-my-zsh ## Original Author: Peter hoeg (peterhoeg) ## Email: [email protected] ############################################# Author: Sean Jones (neuralsandwich) ## Email: [email protected] ## Modified to add support for Apple Mac ############################################# Author: J (927589452) ## Modified to add support for FreeBSD ############################################# Author: Avneet Singh (kalsi-avneet) ## Modified to add support for Android ############################################
if [[ "$OSTYPE" = darwin* ]]; then function battery_is_charging() { ioreg -rc AppleSmartBattery | command grep -q '^.*"ExternalConnected"\ =\ Yes' } function battery_pct() { pmset -g batt | grep -Eo "\d+%" | cut -d% -f1 } function battery_pct_remaining() { if battery_is_charging; then echo "External Power" else battery_pct fi } function battery_time_remaining() { local smart_battery_status="$(ioreg -rc "AppleSmartBattery")" if [[ $(echo $smart_battery_status | command grep -c '^.*"ExternalConnected"\ =\ No') -eq 1 ]]; then timeremaining=$(echo $smart_battery_status | command grep '^.*"AvgTimeToEmpty"\ =\ ' | sed -e 's/^.*"AvgTimeToEmpty"\ =\ //') if [ $timeremaining -gt 720 ]; then echo "::" else echo "~$((timeremaining / 60)):$((timeremaining % 60))" fi else echo "∞" fi } function battery_pct_prompt () { local battery_pct color if ioreg -rc AppleSmartBattery | command grep -q '^.*"ExternalConnected"\ =\ No'; then battery_pct=$(battery_pct_remaining) if [[ $battery_pct -gt 50 ]]; then color='green' elif [[ $battery_pct -gt 20 ]]; then color='yellow' else color='red' fi echo "%{$fg[$color]%}[${battery_pct}%%]%{$reset_color%}" else echo "∞" fi }
elif [[ "$OSTYPE" = freebsd* ]]; then function battery_is_charging() { [[ $(sysctl -n hw.acpi.battery.state) -eq 2 ]] } function battery_pct() { if (( $+commands[sysctl] )); then sysctl -n hw.acpi.battery.life fi } function battery_pct_remaining() { if ! battery_is_charging; then battery_pct else echo "External Power" fi } function battery_time_remaining() { local remaining_time remaining_time=$(sysctl -n hw.acpi.battery.time) if [[ $remaining_time -ge 0 ]]; then ((hour = $remaining_time / 60 )) ((minute = $remaining_time % 60 )) printf %02d:%02d $hour $minute fi } function battery_pct_prompt() { local battery_pct color battery_pct=$(battery_pct_remaining) if battery_is_charging; then echo "∞" else if [[ $battery_pct -gt 50 ]]; then color='green' elif [[ $battery_pct -gt 20 ]]; then color='yellow' else color='red' fi echo "%{$fg[$color]%}${battery_pct}%%%{$reset_color%}" fi }elif [[ "$OSTYPE" = linux-android ]] && (( ${+commands[termux-battery-status]} )); then function battery_is_charging() { termux-battery-status 2>/dev/null | command awk '/status/ { exit ($0 ~ /DISCHARGING/) }' } function battery_pct() { # Sample output: # { # "health": "GOOD", # "percentage": 93, # "plugged": "UNPLUGGED", # "status": "DISCHARGING", # "temperature": 29.0, # "current": 361816 # } termux-battery-status 2>/dev/null | command awk '/percentage/ { gsub(/[,]/,""); print $2}' } function battery_pct_remaining() { if ! battery_is_charging; then battery_pct else echo "External Power" fi } function battery_time_remaining() { } # Not available on android function battery_pct_prompt() { local battery_pct color battery_pct=$(battery_pct_remaining) if battery_is_charging; then echo "∞" else if [[ $battery_pct -gt 50 ]]; then color='green' elif [[ $battery_pct -gt 20 ]]; then color='yellow' else color='red' fi echo "%{$fg[$color]%}${battery_pct}%%%{$reset_color%}" fi }elif [[ "$OSTYPE" = linux* ]]; then function battery_is_charging() { if (( $+commands[acpitool] )); then ! acpitool 2>/dev/null | command grep -qE '^\s+Battery.*Discharging' elif (( $+commands[acpi] )); then ! acpi 2>/dev/null | command grep -v "rate information unavailable" | command grep -q '^Battery.*Discharging' fi } function battery_pct() { if (( $+commands[acpitool] )); then # Sample output: # Battery #1 : Unknown, 99.55% # Battery #2 : Discharging, 49.58%, 01:12:05 # All batteries : 62.60%, 02:03:03 local -i pct=$(acpitool 2>/dev/null | command awk -F, ' /^\s+All batteries/ { gsub(/[^0-9.]/, "", $1) pct=$1 exit } !pct && /^\s+Battery/ { gsub(/[^0-9.]/, "", $2) pct=$2 } END { print pct } ') echo $pct elif (( $+commands[acpi] )); then # Sample output: # Battery 0: Discharging, 0%, rate information unavailable # Battery 1: Full, 100% acpi 2>/dev/null | command awk -F, ' /rate information unavailable/ { next } /^Battery.*: /{ gsub(/[^0-9]/, "", $2); print $2; exit } ' fi } function battery_pct_remaining() { if ! battery_is_charging; then battery_pct else echo "External Power" fi } function battery_time_remaining() { if ! battery_is_charging; then acpi 2>/dev/null | command grep -v "rate information unavailable" | cut -f3 -d ',' fi } function battery_pct_prompt() { local battery_pct color battery_pct=$(battery_pct_remaining) if battery_is_charging; then echo "∞" else if [[ $battery_pct -gt 50 ]]; then color='green' elif [[ $battery_pct -gt 20 ]]; then color='yellow' else color='red' fi echo "%{$fg[$color]%}${battery_pct}%%%{$reset_color%}" fi }else # Empty functions so we don't cause errors in prompts function battery_is_charging { false } function battery_pct \
battery_pct_remaining \
battery_time_remaining \
battery_pct_prompt { }fi
function battery_level_gauge() { local gauge_slots=${BATTERY_GAUGE_SLOTS:-10} local green_threshold=${BATTERY_GREEN_THRESHOLD:-$(( gauge_slots * 0.6 ))} local yellow_threshold=${BATTERY_YELLOW_THRESHOLD:-$(( gauge_slots * 0.4 ))} local color_green=${BATTERY_COLOR_GREEN:-%F{green}} local color_yellow=${BATTERY_COLOR_YELLOW:-%F{yellow}} local color_red=${BATTERY_COLOR_RED:-%F{red}} local color_reset=${BATTERY_COLOR_RESET:-%{%f%k%b%}} local battery_prefix=${BATTERY_GAUGE_PREFIX:-'['} local battery_suffix=${BATTERY_GAUGE_SUFFIX:-']'} local filled_symbol=${BATTERY_GAUGE_FILLED_SYMBOL:-'▶'} local empty_symbol=${BATTERY_GAUGE_EMPTY_SYMBOL:-'▷'} local charging_color=${BATTERY_CHARGING_COLOR:-$color_yellow} local charging_symbol=${BATTERY_CHARGING_SYMBOL:-'⚡'}
local -i battery_remaining_percentage=$(battery_pct) local filled empty gauge_color
if [[ $battery_remaining_percentage =~ [0-9]+ ]]; then filled=$(( ($battery_remaining_percentage * $gauge_slots) / 100 )) empty=$(( $gauge_slots - $filled ))
if [[ $filled -gt $green_threshold ]]; then gauge_color=$color_green elif [[ $filled -gt $yellow_threshold ]]; then gauge_color=$color_yellow else gauge_color=$color_red fi else filled=$gauge_slots empty=0 filled_symbol=${BATTERY_UNKNOWN_SYMBOL:-'.'} fi
local charging=' ' battery_is_charging && charging=$charging_symbol
# Charging status and prefix print -n ${charging_color}${charging}${color_reset}${battery_prefix}${gauge_color} # Filled slots [[ $filled -gt 0 ]] && printf ${filled_symbol//\%/\%\%}'%.0s' {1..$filled} # Empty slots [[ $filled -lt $gauge_slots ]] && printf ${empty_symbol//\%/\%\%}'%.0s' {1..$empty} # Suffix print -n ${color_reset}${battery_suffix}${color_reset}}
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