Remove raycast audio program
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1 changed files with 0 additions and 226 deletions
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#!/usr/bin/swift
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// Required parameters:
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// @raycast.schemaVersion 1
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// @raycast.title Set audio device
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// @raycast.mode silent
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// Optional parameters:
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// @raycast.icon 🎧
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// @raycast.argument1 { "type": "text", "placeholder": "Name" }
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// @raycast.argument2 { "type": "text", "placeholder": "Type (i/o/b)", "optional": true }
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// @raycast.packageName Audio
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// Documentation:
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// @raycast.description Sets the input (i), the output (o) or both (b) audio sources, based on name. If `both` is passed, but no input or output device is found with the given name, it will still try to set the other one. For example, if you're trying to set both to "External mic", which doesn't have an input source, it will still set the output to the mic; vice-versa for a speaker.
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// @raycast.author Roland Leth
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// @raycast.authorURL https://runtimesharks.com
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// Change lines 29 and 30 if you'd like another default,
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// which currently sets both when no parameter is passed.
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let arguments = Array(CommandLine.arguments.dropFirst())
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let query = arguments.first!
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let changeType: DeviceType = arguments.count >= 2
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? ["input", "i"].contains(arguments[1])
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? .input
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: ["output", "o"].contains(arguments[1])
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? .output
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: .both
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: .both
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import Foundation
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import CoreAudio
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// Based on https://stackoverflow.com/a/58618034/793916
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struct DeviceType: OptionSet {
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static let input = DeviceType(rawValue: 1 << 0)
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static let output = DeviceType(rawValue: 1 << 1)
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static let both: DeviceType = [.input, .output]
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let rawValue: Int
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var value: String {
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switch self {
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case .input:
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return "input"
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case .output:
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return "output"
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case .both:
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return "both"
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default:
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return ""
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}
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}
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}
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final class AudioDevice {
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let audioDeviceID: AudioDeviceID
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init(deviceID: AudioDeviceID) {
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self.audioDeviceID = deviceID
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}
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var hasOutput: Bool {
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var address = AudioObjectPropertyAddress(
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mSelector: AudioObjectPropertySelector(kAudioDevicePropertyStreamConfiguration),
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mScope: AudioObjectPropertyScope(kAudioDevicePropertyScopeOutput),
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mElement: AudioObjectPropertyElement(0))
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var propSize = UInt32(MemoryLayout<CFString?>.size)
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var result = AudioObjectGetPropertyDataSize(audioDeviceID, &address, 0, nil, &propSize)
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if (result != 0) {
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return false
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}
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let bufferList = UnsafeMutablePointer<AudioBufferList>.allocate(capacity: Int(propSize))
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defer {
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bufferList.deallocate()
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}
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result = AudioObjectGetPropertyData(audioDeviceID, &address, 0, nil, &propSize, bufferList)
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if (result != 0) {
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return false
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}
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let buffers = UnsafeMutableAudioBufferListPointer(bufferList)
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return buffers.contains { $0.mNumberChannels > 0 }
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}
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var name: String? {
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var address = AudioObjectPropertyAddress(
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mSelector: AudioObjectPropertySelector(kAudioDevicePropertyDeviceNameCFString),
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mScope: AudioObjectPropertyScope(kAudioObjectPropertyScopeGlobal),
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mElement: AudioObjectPropertyElement(kAudioObjectPropertyElementMaster))
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var name: CFString? = nil
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var propSize = UInt32(MemoryLayout<CFString?>.size)
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let result = AudioObjectGetPropertyData(audioDeviceID, &address, 0, nil, &propSize, &name)
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if (result != 0) {
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return nil
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}
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return name as String?
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}
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}
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func findDevices() -> [AudioDevice] {
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var propSize: UInt32 = 0
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var address = AudioObjectPropertyAddress(
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mSelector: AudioObjectPropertySelector(kAudioHardwarePropertyDevices),
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mScope: AudioObjectPropertyScope(kAudioObjectPropertyScopeGlobal),
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mElement: AudioObjectPropertyElement(kAudioObjectPropertyElementMaster))
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var result = AudioObjectGetPropertyDataSize(
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AudioObjectID(kAudioObjectSystemObject),
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&address,
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UInt32(MemoryLayout<AudioObjectPropertyAddress>.size),
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nil,
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&propSize)
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if (result != 0) {
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print("Error \(result) from AudioObjectGetPropertyDataSize")
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return []
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}
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let numDevices = Int(propSize / UInt32(MemoryLayout<AudioDeviceID>.size))
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var devids = Array<AudioDeviceID>(repeating: AudioDeviceID(), count: numDevices)
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result = AudioObjectGetPropertyData(
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AudioObjectID(kAudioObjectSystemObject),
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&address,
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0,
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nil,
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&propSize,
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&devids)
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if (result != 0) {
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print("Error \(result) from AudioObjectGetPropertyData")
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return []
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}
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return (0..<numDevices).compactMap { i in
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AudioDevice(deviceID: devids[i])
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}
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}
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@discardableResult
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func set(_ deviceType: DeviceType, to query: String) -> (Bool, String) {
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let devices = findDevices()
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guard
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let device = devices.first(where: {
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$0.name?.localizedCaseInsensitiveContains(query) == true
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&& (deviceType.contains(.input) ? !$0.hasOutput : $0.hasOutput)
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})
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else {
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return (false, query)
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}
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let deviceName = device.name ?? query
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var deviceId = device.audioDeviceID
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let deviceIdSize = UInt32(MemoryLayout.size(ofValue: deviceId))
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let selector = deviceType.contains(.input)
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? kAudioHardwarePropertyDefaultInputDevice
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: kAudioHardwarePropertyDefaultOutputDevice
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var deviceIdPropertyAddress = AudioObjectPropertyAddress(
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mSelector: AudioObjectPropertySelector(selector),
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mScope: AudioObjectPropertyScope(kAudioObjectPropertyScopeGlobal),
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mElement: AudioObjectPropertyElement(kAudioObjectPropertyElementMaster))
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let result = AudioObjectSetPropertyData(
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AudioObjectID(kAudioObjectSystemObject),
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&deviceIdPropertyAddress,
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0,
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nil,
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deviceIdSize,
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&deviceId)
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if (result != 0) {
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return (false, deviceName)
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}
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return (true, deviceName)
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}
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switch changeType {
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case .input,
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.output:
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let i = set(changeType, to: query)
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guard i.0 else {
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print("Could not set \(changeType.value) to \(i.1)")
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exit(1)
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}
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print("Set \(changeType.value) to \(i.1)")
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case .both:
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let i = set(.input, to: query)
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let o = set(.output, to: query)
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switch (i.0, o.0) {
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case (false, false):
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print("Could not set any device to \(i.1)")
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case (true, false):
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print("Set input to \(i.1)")
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case (false, true):
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print("Set output to \(i.1)")
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case (true, true):
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print("Set both to \(i.1) & \(o.1)")
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}
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default:
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exit(1)
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}
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