65 lines
1.7 KiB
Bash
65 lines
1.7 KiB
Bash
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#!/usr/bin/env bash
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# Files and Directories #
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DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
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BAR="Chad WM"
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POLYBAR_DIR="$HOME/.config/bspwm/polybar"
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SFILE="${POLYBAR_DIR}/utils/system"
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# Get system variable values for various modules #
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GET_VALUES() {
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CARD=$(light -L | grep 'backlight' | head -n1 | cut -d'/' -f3)
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BATTERY=$(upower -i `upower -e | grep 'BAT'` | grep 'native-path' | cut -d':' -f2 | tr -d '[:blank:]')
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ADAPTER=$(upower -i `upower -e | grep 'AC'` | grep 'native-path' | cut -d':' -f2 | tr -d '[:blank:]')
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INTERFACE=$(ip link | awk '/state UP/ {print $2}' | tr -d :)
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}
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# Write values to `system` file #
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SET_VALUES() {
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if [[ "$ADAPTER" ]]; then
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sed -i -e "s/adapter = .*/adapter = $ADAPTER/g" "${SFILE}"
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fi
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if [[ "$BATTERY" ]]; then
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sed -i -e "s/battery = .*/battery = $BATTERY/g" "${SFILE}"
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fi
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if [[ "$CARD" ]]; then
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sed -i -e "s/graphics_card = .*/graphics_card = $CARD/g" "${SFILE}"
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fi
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if [[ "$INTERFACE" ]]; then
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sed -i -e "s/network_interface = .*/network_interface = $INTERFACE/g" "${SFILE}"
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fi
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}
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# Launch Polybar with the selected style ONLY in the primary display #
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LAUNCH_SINGLE_BAR() {
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CARD=$(light -L | grep 'backlight' | head -n1 | cut -d'/' -f3)
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INTERFACE=$(ip link | awk '/state UP/ {print $2}' | tr -d :)
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if [[ -z "$CARD" ]]; then
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sed -i -e 's/backlight/bna/g' "$DIR"/config
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elif [[ "$CARD" != *"intel_"* ]]; then
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sed -i -e 's/backlight/brightness/g' "$DIR"/config
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fi
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# Close polybar #
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killall -q polybar
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# Wait until closing polybar #
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while pgrep -u $UID -x polybar >/dev/null; do
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sleep 1
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done
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# Launch polybar #
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polybar -q main -c "$DIR"/config &
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}
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# Execute functions #
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GET_VALUES
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SET_VALUES
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LAUNCH_SINGLE_BAR
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