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-rw-r--r--plugins/battery/README.md13
-rw-r--r--plugins/battery/battery.plugin.zsh181
2 files changed, 129 insertions, 65 deletions
diff --git a/plugins/battery/README.md b/plugins/battery/README.md
new file mode 100644
index 000000000..b7a13a7ec
--- /dev/null
+++ b/plugins/battery/README.md
@@ -0,0 +1,13 @@
+# Battery Plugin
+
+This plugin adds some functions you can use to display battery information in your custom theme.
+
+To use, add `battery` to the list of plugins in your `.zshrc` file:
+
+`plugins=(... battery)`
+
+Then, add the `battery_pct_prompt` function to your custom theme. For example:
+
+```
+RPROMPT='$(battery_pct_prompt)'
+```
diff --git a/plugins/battery/battery.plugin.zsh b/plugins/battery/battery.plugin.zsh
index 014bb15dd..4c4d0d4fc 100644
--- a/plugins/battery/battery.plugin.zsh
+++ b/plugins/battery/battery.plugin.zsh
@@ -7,23 +7,25 @@
# Email: neuralsandwich@gmail.com #
# Modified to add support for Apple Mac #
###########################################
+# Author: J (927589452) #
+# Modified to add support for FreeBSD #
+###########################################
-if [[ "$OSTYPE" = darwin* ]] ; then
+if [[ "$OSTYPE" = darwin* ]]; then
- function battery_pct() {
- local smart_battery_status="$(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 battery_is_charging() {
+ ioreg -rc AppleSmartBattery | command grep -q '^.*"ExternalConnected"\ =\ Yes'
}
- function plugged_in() {
- [ $(ioreg -rc AppleSmartBattery | grep -c '^.*"ExternalConnected"\ =\ Yes') -eq 1 ]
+ function battery_pct() {
+ local battery_status="$(ioreg -rc AppleSmartBattery)"
+ local -i capacity=$(sed -n -e '/MaxCapacity/s/^.*"MaxCapacity"\ =\ //p' <<< $battery_status)
+ local -i current=$(sed -n -e '/CurrentCapacity/s/^.*"CurrentCapacity"\ =\ //p' <<< $battery_status)
+ echo $(( current * 100 / capacity ))
}
function battery_pct_remaining() {
- if plugged_in ; then
+ if battery_is_charging; then
echo "External Power"
else
battery_pct
@@ -32,9 +34,9 @@ if [[ "$OSTYPE" = darwin* ]] ; then
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
+ 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)):$((timeremaining % 60))"
@@ -45,39 +47,36 @@ if [[ "$OSTYPE" = darwin* ]] ; then
}
function battery_pct_prompt () {
- if [[ $(ioreg -rc AppleSmartBattery | grep -c '^.*"ExternalConnected"\ =\ No') -eq 1 ]] ; then
- b=$(battery_pct_remaining)
- if [ $b -gt 50 ] ; then
+ local battery_pct color
+ if ioreg -rc AppleSmartBattery | command grep -q '^.*"ExternalConnected"\ =\ No'; then
+ battery_pct=$(battery_pct_remaining)
+ if [[ $battery_pct -gt 50 ]]; then
color='green'
- elif [ $b -gt 20 ] ; then
+ elif [[ $battery_pct -gt 20 ]]; then
color='yellow'
else
color='red'
fi
- echo "%{$fg[$color]%}[$(battery_pct_remaining)%%]%{$reset_color%}"
+ echo "%{$fg[$color]%}[${battery_pct}%%]%{$reset_color%}"
else
echo "∞"
fi
}
- function battery_is_charging() {
- [[ $(ioreg -rc "AppleSmartBattery"| grep '^.*"IsCharging"\ =\ ' | sed -e 's/^.*"IsCharging"\ =\ //') == "Yes" ]]
- }
-
-elif [[ $(uname) == "Linux" ]] ; then
+elif [[ "$OSTYPE" = freebsd* ]]; then
function battery_is_charging() {
- ! [[ $(acpi 2&>/dev/null | grep -c '^Battery.*Discharging') -gt 0 ]]
+ [[ $(sysctl -n hw.acpi.battery.state) -eq 2 ]]
}
function battery_pct() {
- if (( $+commands[acpi] )) ; then
- echo "$(acpi | cut -f2 -d ',' | tr -cd '[:digit:]')"
+ if (( $+commands[sysctl] )); then
+ sysctl -n hw.acpi.battery.life
fi
}
function battery_pct_remaining() {
- if [ ! $(battery_is_charging) ] ; then
+ if ! battery_is_charging; then
battery_pct
else
echo "External Power"
@@ -85,76 +84,128 @@ elif [[ $(uname) == "Linux" ]] ; then
}
function battery_time_remaining() {
- if [[ $(acpi 2&>/dev/null | grep -c '^Battery.*Discharging') -gt 0 ]] ; then
- echo $(acpi | cut -f3 -d ',')
+ local remaining_time
+ remaining_time=$(sysctl -n hw.acpi.battery.time)
+ if [[ $remaining_time -ge 0 ]]; then
+ ((hour = $remaining_time / 60 ))
+ ((minute = $remaining_time % 60 ))
+ printf %02d:%02d $hour $minute
fi
}
function battery_pct_prompt() {
- b=$(battery_pct_remaining)
- if [[ $(acpi 2&>/dev/null | grep -c '^Battery.*Discharging') -gt 0 ]] ; then
- if [ $b -gt 50 ] ; then
+ local battery_pct color
+ battery_pct=$(battery_pct_remaining)
+ if battery_is_charging; then
+ echo "∞"
+ else
+ if [[ $battery_pct -gt 50 ]]; then
color='green'
- elif [ $b -gt 20 ] ; then
+ elif [[ $battery_pct -gt 20 ]]; then
color='yellow'
else
color='red'
fi
- echo "%{$fg[$color]%}[$(battery_pct_remaining)%%]%{$reset_color%}"
- else
- echo "∞"
+ echo "%{$fg[$color]%}${battery_pct}%%%{$reset_color%}"
+ fi
+ }
+
+elif [[ "$OSTYPE" = linux* ]]; then
+
+ function battery_is_charging() {
+ ! acpi 2>/dev/null | command grep -v "rate information unavailable" | command grep -q '^Battery.*Discharging'
+ }
+
+ function battery_pct() {
+ if (( $+commands[acpi] )); then
+ acpi 2>/dev/null | command grep -v "rate information unavailable" | command grep -E '^Battery.*(Disc|C)harging' | cut -f2 -d ',' | tr -cd '[:digit:]'
fi
}
-else
- # Empty functions so we don't cause errors in prompts
function battery_pct_remaining() {
+ if ! battery_is_charging; then
+ battery_pct
+ else
+ echo "External Power"
+ fi
}
function battery_time_remaining() {
+ if ! battery_is_charging; then
+ acpi 2>/dev/null | command grep -v "rate information unavailable" | cut -f3 -d ','
+ fi
}
function battery_pct_prompt() {
+ local battery_pct color
+ battery_pct=$(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=${BATTERY_GREEN_THRESHOLD:-6};
- local yellow_threshold=${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);
+ 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 battery_remaining_percentage=$(battery_pct)
+ local filled empty gauge_color
if [[ $battery_remaining_percentage =~ [0-9]+ ]]; then
- local filled=$(((( $battery_remaining_percentage + $gauge_slots - 1) / $gauge_slots)));
- local empty=$(($gauge_slots - $filled));
+ filled=$(( ($battery_remaining_percentage * $gauge_slots) / 100 ))
+ empty=$(( $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;
+ if [[ $filled -gt $green_threshold ]]; then
+ gauge_color=$color_green
+ elif [[ $filled -gt $yellow_threshold ]]; then
+ gauge_color=$color_yellow
+ else
+ gauge_color=$color_red
fi
else
- local filled=$gauge_slots;
- local empty=0;
- filled_symbol=${BATTERY_UNKNOWN_SYMBOL:-'.'};
+ filled=$gauge_slots
+ empty=0
+ filled_symbol=${BATTERY_UNKNOWN_SYMBOL:-'.'}
fi
- local charging=' ' && battery_is_charging && charging=$charging_symbol;
+ local charging=' '
+ battery_is_charging && charging=$charging_symbol
+ # Charging status and prefix
printf ${charging_color//\%/\%\%}$charging${color_reset//\%/\%\%}${battery_prefix//\%/\%\%}${gauge_color//\%/\%\%}
- printf ${filled_symbol//\%/\%\%}'%.0s' {1..$filled}
+ # Filled slots
+ [[ $filled -gt 0 ]] && printf ${filled_symbol//\%/\%\%}'%.0s' {1..$filled}
+ # Empty slots
[[ $filled -lt $gauge_slots ]] && printf ${empty_symbol//\%/\%\%}'%.0s' {1..$empty}
+ # Suffix
printf ${color_reset//\%/\%\%}${battery_suffix//\%/\%\%}${color_reset//\%/\%\%}
}
-
-
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