From aa66d791c82e02e6e5529d906d4009daf8bb34f9 Mon Sep 17 00:00:00 2001
From: Justine Smithies <justine@smithies.me.uk>
Date: Tue, 4 Nov 2025 20:40:38 +0000
Subject: Initial commit

---
 .local/bin/bar-toggle.sh | 61 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100755 .local/bin/bar-toggle.sh

(limited to '.local/bin/bar-toggle.sh')

diff --git a/.local/bin/bar-toggle.sh b/.local/bin/bar-toggle.sh
new file mode 100755
index 0000000..c39de27
--- /dev/null
+++ b/.local/bin/bar-toggle.sh
@@ -0,0 +1,61 @@
+#!/bin/sh
+# Toggle Polybar on the currently focused monitor under bspwm
+
+get_polybar_id() {
+# List monitors and extract names
+monitors=$(polybar --list-monitors | cut -d":" -f1)
+
+# Get PIDs of polybar processes
+pids=$(pgrep polybar)
+
+# Get the currently focused monitor name
+focused=$(bspc query -M -m focused --names)
+
+# Convert monitors to an array
+set -- "$monitors"
+mon_count=$#  # Number of monitors
+
+# Initialize index
+ind=0
+
+# Find the index of the focused monitor
+for monitor in $monitors; do
+  ind=$((ind + 1))
+  if [ "$monitor" = "$focused" ]; then
+    break
+  fi
+done
+
+# Extract the correct PID based on the index
+# Convert pids into an array using space as a delimiter
+pid_array=$(echo "$pids" | tr ' ' '\n')
+poly_id=$(echo "$pid_array" | sed -n "${ind}p")
+
+# Check if poly_id is set; if not, exit with an error
+if [ -z "$poly_id" ]; then
+  echo "No PID found for the focused monitor."
+  exit 1
+fi
+}
+
+get_polybar_id
+
+# Define the state file
+STATE_FILE="/tmp/polybar_toggle_state.$poly_id"
+
+# Check if the state file exists, create it if it doesn't
+if [ ! -f "$STATE_FILE" ]; then
+    echo "show" > "$STATE_FILE"  # Default state
+fi
+
+# Read the current state
+CURRENT_STATE=$(cat "$STATE_FILE")
+
+# Toggle the state
+if [ "$CURRENT_STATE" == "show" ]; then
+    echo "hide" > "$STATE_FILE"
+    polybar-msg -p "$poly_id" cmd hide | bspc config -m "$focused" top_padding 0
+else
+    echo "show" > "$STATE_FILE"
+    polybar-msg -p "$poly_id" cmd show
+fi
-- 
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