diff options
Diffstat (limited to 'plugins/battery')
| -rw-r--r-- | plugins/battery/battery.plugin.zsh | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/plugins/battery/battery.plugin.zsh b/plugins/battery/battery.plugin.zsh new file mode 100644 index 000000000..32dd4b624 --- /dev/null +++ b/plugins/battery/battery.plugin.zsh @@ -0,0 +1,160 @@ +########################################### +# Battery plugin for oh-my-zsh # +# Original Author: Peter hoeg (peterhoeg) # +# Email: peter@speartail.com # +########################################### +# Author: Sean Jones (neuralsandwich) # +# Email: neuralsandwich@gmail.com # +# Modified to add support for Apple Mac # +########################################### + +if [[ $(uname) == "Darwin" ]] ; then + + function battery_pct() { + local smart_battery_status="$(ioreg -rc "AppleSmartBattery")" + typeset -F maxcapacity=$(echo $smart_battery_status | grep '^.*"MaxCapacity"\ =\ ' | sed -e 's/^.*"MaxCapacity"\ =\ //') + typeset -F currentcapacity=$(echo $smart_battery_status | grep '^.*"CurrentCapacity"\ =\ ' | sed -e 's/^.*CurrentCapacity"\ =\ //') + integer i=$(((currentcapacity/maxcapacity) * 100)) + echo $i + } + + function plugged_in() { + [ $(ioreg -rc AppleSmartBattery | grep -c '^.*"ExternalConnected"\ =\ Yes') -eq 1 ] + } + + function battery_pct_remaining() { + if plugged_in ; then + echo "External Power" + else + battery_pct + fi + } + + function battery_time_remaining() { + local smart_battery_status="$(ioreg -rc "AppleSmartBattery")" + if [[ $(echo $smart_battery_status | grep -c '^.*"ExternalConnected"\ =\ No') -eq 1 ]] ; then + timeremaining=$(echo $smart_battery_status | 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 () { + if [[ $(ioreg -rc AppleSmartBattery | grep -c '^.*"ExternalConnected"\ =\ No') -eq 1 ]] ; then + b=$(battery_pct_remaining) + if [ $b -gt 50 ] ; then + color='green' + elif [ $b -gt 20 ] ; then + color='yellow' + else + color='red' + fi + echo "%{$fg[$color]%}[$(battery_pct_remaining)%%]%{$reset_color%}" + else + echo "∞" + fi + } + + function battery_is_charging() { + [[ $(ioreg -rc "AppleSmartBattery"| grep '^.*"IsCharging"\ =\ ' | sed -e 's/^.*"IsCharging"\ =\ //') == "Yes" ]] + } + +elif [[ $(uname) == "Linux" ]] ; then + + function battery_is_charging() { + ! [[ $(acpi 2&>/dev/null | grep -c '^Battery.*Discharging') -gt 0 ]] + } + + function battery_pct() { + if (( $+commands[acpi] )) ; then + echo "$(acpi | cut -f2 -d ',' | tr -cd '[:digit:]')" + fi + } + + function battery_pct_remaining() { + if [ ! $(battery_is_charging) ] ; then + battery_pct + else + echo "External Power" + fi + } + + function battery_time_remaining() { + if [[ $(acpi 2&>/dev/null | grep -c '^Battery.*Discharging') -gt 0 ]] ; then + echo $(acpi | cut -f3 -d ',') + fi + } + + function battery_pct_prompt() { + b=$(battery_pct_remaining) + if [[ $(acpi 2&>/dev/null | grep -c '^Battery.*Discharging') -gt 0 ]] ; then + if [ $b -gt 50 ] ; then + color='green' + elif [ $b -gt 20 ] ; then + color='yellow' + else + color='red' + fi + echo "%{$fg[$color]%}[$(battery_pct_remaining)%%]%{$reset_color%}" + else + echo "∞" + fi + } + +else + # Empty functions so we don't cause errors in prompts + function battery_pct_remaining() { + } + + function battery_time_remaining() { + } + + function battery_pct_prompt() { + } +fi + +function battery_level_gauge() { + local gauge_slots=${BATTERY_GAUGE_SLOTS:-10}; + local green_threshold=${BATTERY_GREEN_THRESHOLD:-6}; + local yellow_threshold=${BATTERY_YELLOW_THRESHOLD:-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=${BATTERY_CHARGING_SYMBOL:-'⚡'}; + + local battery_remaining_percentage=$(battery_pct); + + if [[ $battery_remaining_percentage =~ [0-9]+ ]]; then + local filled=$(((( $battery_remaining_percentage + $gauge_slots - 1) / $gauge_slots))); + local empty=$(($gauge_slots - $filled)); + + if [[ $filled -gt $green_threshold ]]; then local gauge_color=$color_green; + elif [[ $filled -gt $yellow_threshold ]]; then local gauge_color=$color_yellow; + else local gauge_color=$color_red; + fi + else + local filled=$gauge_slots; + local empty=0; + filled_symbol=${BATTERY_UNKNOWN_SYMBOL:-'.'}; + fi + + local charging=' ' && battery_is_charging && charging=$charging_symbol; + + printf ${charging_color//\%/\%\%}$charging${color_reset//\%/\%\%}${battery_prefix//\%/\%\%}${gauge_color//\%/\%\%} + printf ${filled_symbol//\%/\%\%}'%.0s' {1..$filled} + [[ $filled -lt $gauge_slots ]] && printf ${empty_symbol//\%/\%\%}'%.0s' {1..$empty} + printf ${color_reset//\%/\%\%}${battery_suffix//\%/\%\%}${color_reset//\%/\%\%} +} + + |