# Maintainer: André Silva <emulatorman@parabola.nu>
# Maintainer: Totalchaos <biserangeloff@gmail.com>

pkgname=parabola-proaudio-settings
pkgver=0.2
pkgrel=1
pkgdesc='Settings and configurations needed for a real-time audio workstation on Parabola GNU/Linux-libre'
arch=('any')
license=('GPL')
url='https://www.parabola.nu'
install='parabola-proaudio-settings.install'
depends=('linux-libre-tools-cpupower' 'qjackctl' 'alsa-tools' 'alsa-utils' 'alsa-plugins')
optdepends=('linux-libre-rt: required for achieving the best results for a low-latency profesional audio system'
            'patchage: required for audio and MIDI systems based on Jack and Alsa'
            'a2jmidid: required for exposing legacy ALSA sequencer applications in JACK MIDI system'
            'rtirq: required for firewire soundcards')
backup=('etc/sysctl.d/99-sysctl.conf' 'etc/modules-load.d/alsamidi.conf' 'etc/jackdrc'
        'etc/parabola-proaudio-settings.sh' 'etc/modprobe.d/snd-seq-dummy_16.conf')
source=('99-sysctl.conf' 'alsamidi.conf' 'jackdrc' 'parabola-proaudio-settings.sh'
        'parabola-proaudio-settings.service' 'snd-seq-dummy_16.conf')
package() {
  # add jackdrc file that contains a good recommended initial settings for jack
  mkdir -p $pkgdir/etc
  install -m644 $srcdir/jackdrc $pkgdir/etc

  # add our script to increase the highest requested RTC interrupt frequency (default is 64 Hz)
  install -m744 $srcdir/parabola-proaudio-settings.sh $pkgdir/etc

  # add file with extra virtual midi ports
  mkdir -p $pkgdir/etc/modprobe.d
  install -m644 $srcdir/snd-seq-dummy_16.conf $pkgdir/etc/modprobe.d/

  # add our custom kernel parameters to sysctl.d folder
  mkdir -p $pkgdir/etc/sysctl.d
  install -m644 $srcdir/99-sysctl.conf $pkgdir/etc/sysctl.d

  # add service file that calls parabola-proaudio-settings at boot
  mkdir -p $pkgdir/etc/systemd/system
  install -m644 $srcdir/parabola-proaudio-settings.service $pkgdir/etc/systemd/system

  # add alsamidi file to ensure the ALSA MIDI driver is loaded
  mkdir -p $pkgdir/etc/modules-load.d
  install -m644 $srcdir/alsamidi.conf $pkgdir/etc/modules-load.d
}

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