Merge pull request #1003 from blastik/feat/magic-keyboard-switcher

adding magic keyboard switcher script

Author: grzegorzkrukowski

commands/system/magic-keyboard-switcher/README.md

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+# magic-keyboard-switcher
+Script command to easility switch the bluetooth connectivity of a single Magic Keyboard between several computers.
+
+## How to setup
+
+1. Install [blueutil](https://github.com/toy/blueutil). You can use [brew](https://brew.sh/) - `brew install blueutil`
+2. Find out your Magic Keyboard bluetooth MAC address. With the keyboard connected, keep the Option key pressed while you click on your status bar bluetooth icon.
+<div align="center">
+  <img src="images/bluetooth menu.png" alt="Bluetooth menu" width="75%">
+</div>
+
+3. Open the script file, set your Magic Keyboard bluetooth MAC address in the `BTMAC` variable and review the blueutil binary location set in the `BIN` variable.
+4. Remove `.template` from the file name.
+5. Say Ok when prompted about giving Bluetooth permissions to Raycast after executing the script command.
+
+## How to switch the Magic Keyboard between computers
+
+It's desirable to have Raycast and this script command installed in both computers. 
+
+First, run the script command in the one that has the keyboard currently connected. It will disconnect it and make it discoverable.
+Second, run the script command in the other computer. It should connect it.

commands/system/magic-keyboard-switcher/images/bluetooth menu.png

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+#!/bin/bash
+
+# Dependency: This script requires `blueutil` cli installed: https://github.com/toy/blueutil
+# Install via homebrew: `brew install blueutil`
+
+# Required parameters:
+# @raycast.schemaVersion 1
+# @raycast.title Magic Keyboard switcher
+# @raycast.mode silent
+
+# Optional parameters:
+# @raycast.icon images/logo.png
+# @raycast.packageName System
+
+# Documentation:
+# @raycast.author blastik
+# @raycast.authorURL https://github.com/blastik
+# @raycast.description Switch a single magic keyboard between computers
+
+# blueutil location
+BIN=/opt/homebrew/bin/blueutil
+
+# Your Magic Keyboard MAC Address
+BTMAC='XX:XX:XX:XX:XX:XX'
+
+CMD_VAL="$($BIN --is-connected $BTMAC)"
+CMD_UNPAIR="$BIN --unpair $BTMAC"
+CMD_PAIR="$BIN --pair $BTMAC"
+CMD_CONN="$BIN --connect $BTMAC"
+
+if ! command -v blueutil &> /dev/null; then
+      echo "blueutil command is required (https://github.com/toy/blueutil).";
+      exit 1;
+fi
+
+if [[ "$CMD_VAL" -eq 1 ]]; then
+    echo "Connected to $BTMAC"
+    echo "Going to disconnect $BTMAC"
+    $($CMD_UNPAIR)
+    if [[ $? -eq 0 ]]; then
+        echo "Disconnected from $BTMAC"
+    else
+        echo "Failed to disconnect from $BTMAC"
+        exit 1
+    fi
+else
+    echo "Not connected to $BTMAC"
+    $($CMD_PAIR)
+    sleep 1
+    $($CMD_CONN)
+    if [[ $? -eq 0 ]]; then
+        echo "Connected to $BTMAC"
+    else
+        echo "Failed to connect to $BTMAC"
+        exit 1
+    fi
+fi