Setting Polybar

i3/.config/polybar/scripts/launch.sh

@@ -0,0 +1,65 @@
+#!/usr/bin/env bash
+
+DIR="$HOME/.config/polybar"
+
+get_bars () {
+    find -H $DIR -name "config.ini" | xargs cat | grep -e "\[bar\/" | sort -u | sed "s/\[bar\//    /g" | sed "s/.$//g"
+}
+
+error () {
+cat <<- EOF
+Usage : launch.sh [bar] [theme]
+
+bars (defined in any config.ini):
+EOF
+
+get_bars
+
+cat <<- EOF
+themes:
+    rounded
+    grayblocks
+EOF
+exit 0
+}
+
+# Launch the bar
+launch-bar () {
+    # Terminate already running bar instances
+    killall -q polybar
+
+    if [[ -f ~/.config/bspwm/bspwmrc ]]; then
+        sed -i -e "s/polybar.*/polybar\/launch\.sh $bar $style \&/g" ~/.config/bspwm/bspwmrc
+    fi
+
+    # Wait until the processes have been shut down
+    while pgrep -u $UID -x polybar >/dev/null; do sleep 1; done
+
+    if type "xrandr"; then
+        for m in $(xrandr --query | grep " connected" | cut -d" " -f1); do
+            POLYBAR_MONITOR=$m polybar --reload $bar -c "$DIR"/"$style"/config.ini &
+        done
+
+        else
+            polybar --reload $bar -c "$DIR"/"$style"/config.ini &
+    fi
+}
+
+if [[ "$1" = "bspwm" ]]; then
+    bar="bspwm"
+elif [[ "$1" = "awesomewm" ]]; then
+    bar="awesomewm"
+else
+    error
+fi
+
+
+if [[ "$2" = "rounded" ]]; then
+    style="rounded"
+    launch-bar
+elif [[ "$2" = "grayblocks" ]]; then
+    style="grayblocks"
+    launch-bar
+else
+    error
+fi