23 lines
625 B
Bash
23 lines
625 B
Bash
#!/usr/bin/env bash
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# Collect connected devices
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bt_connected=$(bluetoothctl devices | while read -r line; do
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mac=$(echo "$line" | awk '{print $2}')
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if [ "$(bluetoothctl info "$mac" | awk '/Connected:/ {print $2}')" = "yes" ]; then
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echo "$line" | cut -d' ' -f3-
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fi
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done | sed '/^$/d') # remove empty lines
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# Determine icon
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if [ -n "$bt_connected" ]; then
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icon=""
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else
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icon=""
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fi
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# Escape for JSON
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bt_connected_json=$(printf '%s' "$bt_connected" | sed 's/"/\\"/g' | awk '{printf "%s\\n", $0}')
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# Output single JSON object
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echo "{\"text\": \"$icon\", \"tooltip\": \"$bt_connected_json\"}"
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