mirror of https://gitlab.com/dabruh/dotfiles.git
71 lines
1.6 KiB
Plaintext
71 lines
1.6 KiB
Plaintext
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#!/bin/bash
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# btctl - Script to connect or disconnect Bluetooth devices by partial name
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function erro() {
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echo "$1" 1>&2
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}
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# Function to get device address by partial name
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function get_device_addr() {
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local partial_name=$1
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local devices_found
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local device_count
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if [ -z "$partial_name" ]; then
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echo "Device name not provided." >&2
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return 1
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fi
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# Search for devices containing the partial name, ignoring case
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devices_found=$(bluetoothctl devices | grep -i "$partial_name")
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# Count how many devices were found
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device_count=$(wc -l <<<"$devices_found")
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if [ "$device_count" -eq 0 ]; then
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erro "Device containing '$partial_name' not found." >&2
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return 1
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elif [ "$device_count" -gt 1 ]; then
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erro "Multiple devices containing '$partial_name' found. Please specify further."
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erro "$devices_found"
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return 1
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fi
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# Extract and echo the device address of the single matching device
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awk '{print $2}' <<<"$devices_found"
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}
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function usage() {
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echo "Usage: $(basename "$0") {connect|disconnect|list} <partial_device_name>"
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}
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function perform_action() {
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local action=$1
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local partial_name=$2
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local device_addr
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# Check if getting device address was successful
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if ! device_addr=$(get_device_addr "$partial_name"); then
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return 1
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fi
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if ! bluetoothctl "$action" "$device_addr"; then
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echo "$action to device with address $device_addr failed." >&2
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return 1
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fi
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}
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case "$1" in
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list)
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bluetoothctl devices
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;;
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connect | disconnect)
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perform_action "$1" "$2"
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;;
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*)
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usage
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exit 1
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;;
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esac
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