Add trayer applet to lemonbar

home/.config/lemonbar/applet-trayer

@@ -0,0 +1,36 @@
+#!/usr/bin/env zsh
+# Generates whitespace in the bar based on the width
+
+PANEL_FIFO="$1"
+PREFIX="$2"
+MONITOR="$3"
+
+exec 5>"$PANEL_FIFO"
+
+main() {
+    size="$1"
+    # Trayer should always be on primary monitor
+    # TODO: If possible, it would be better to get the monitor trayer lives on dynamically
+    trayer_mon="$(bspc query -M -m primary --names)"
+
+    if [[ "$trayer_mon" != "$MONITOR" ]]; then
+        RESULT="%{O0}"
+    else
+        RESULT="%{O$size}"
+    fi
+}
+
+{print init; stdbuf -oL xprop -name panel -f WM_SIZE_HINTS 32i ' $5\n' -spy WM_NORMAL_HINTS} | while read line; do
+    case ${line} in
+        init)
+            size="$(xprop -name panel -f WM_SIZE_HINTS 32i ' $5\n' WM_NORMAL_HINTS | cut -d' ' -f 2)"
+            main "$size"
+            print "$PREFIX $RESULT" >&5
+            ;;
+        *)
+            size="$(echo "$line" | cut -d' ' -f 2)"
+            main "$size"
+            print "$PREFIX $RESULT" >&5
+            ;;
+    esac
+done

home/.config/lemonbar/lemonbar-launch

@@ -28,7 +28,7 @@ SEPARATOR=("%{F#50FFFFFF} | %{F-}")
 
 LEFT_MODULES=("title" "workspaces" "windowname")
 CENTER_MODULES=()
-RIGHT_MODULES=("kernel" "battery" "memory" "storage" "cpu" "volume" "uptime" "bitcoin" "time")
+RIGHT_MODULES=("kernel" "battery" "memory" "storage" "cpu" "volume" "uptime" "bitcoin" "time" "trayer")
 
 typeset -A CMDS
 CMDS[volup]="pulsemixer --change-volume +3"
@@ -60,7 +60,7 @@ SUFFIX[windowname]="%{F-}"
 #SUFFIX[title]="%{F-}"
 
 # Don't escape % signs in these modules (they define their own colors)
-NO_ESCAPE=("workspaces")
+NO_ESCAPE=("workspaces" "trayer")
 
 
 # Unique WM_NAME of the panel
@@ -107,6 +107,7 @@ run_applet "storage" "storage" 60 "/;/home" ";"
 run_applet "battery" "battery" 5 ";;;;"
 run_applet "window" "windowname" 5 65
 run_applet "workspaces" "workspaces"
+run_applet "trayer" "trayer" "$MONITOR"
 
 # ---- DYNAMIC CONFIGURATION ----