Created bluetooth/btConnect.sh to manage bluetooth connections with dmenu.

1 files changed, 43 insertions, 0 deletions

diff --git a/bluetooth/btConnect.sh b/bluetooth/btConnect.sh
new file mode 100755
index 0000000..801fbf3
--- /dev/null
+++ b/bluetooth/btConnect.sh
@@ -0,0 +1,43 @@
+#!/bin/sh
+
+# btConnect.sh
+#
+# Selects an available device to connect to or disconnect from.
+
+title='btConnect.sh'
+
+if [ "$1" = '-d' ]; then
+	if ! bluetoothctl info | grep -Fq 'Connected: yes'; then
+		notify-send "$title" "Not connected to any device."
+		exit 4
+	fi
+	bluetoothctl disconnect
+	exit 0
+fi
+
+if ! systemctl show bluetooth | grep -Fq 'StatusText=Running'; then
+	sudo systemctl start bluetooth || exit 1
+	notify-send "$title" "Started bluetooth.service"
+fi
+
+if bluetoothctl show | grep -Fq 'Powered: no'; then
+	bluetoothctl power on || exit 1
+	notify-send "$title" "Bluetooth controller powered on."
+fi
+
+lines=$(bluetoothctl paired-devices | wc -l)
+selected=$(bluetoothctl paired-devices | dmenu -c -bw 3 -i -l $lines -p "💓") || exit 1
+mac=$(echo $selected | cut -d' ' -f2)
+name=$(echo $selected | cut -d' ' -f3-)
+
+if bluetoothctl info $mac | grep -F 'Connected' | grep -Fq 'yes'; then
+	notify-send "$title" "Already connected to ${name}\n(${mac})"
+	exit 2
+fi
+
+if ! bluetoothctl connect $mac; then
+	notify-send "$title" "Unable to connect to ${name}\n(${mac})"
+	exit 3
+fi
+
+notify-send "$title" "Connected to ${name}\n(${mac})"