Initial commit

PKGBUILD

@@ -0,0 +1,48 @@
+# Maintainer: Sean Doran <sean351@github>
+pkgname=turnup
+pkgver=0.1.0
+pkgrel=1
+pkgdesc="USB serial knob/button mixer daemon for PipeWire/PulseAudio on Linux"
+arch=('any')
+url="https://github.com/sean351/turn-up-arch"
+license=('MIT')
+depends=(
+    'python>=3.10'
+    'python-pyserial'
+    'python-pulsectl'
+    'pipewire-pulse'  # or pulseaudio — provides the PulseAudio socket
+)
+makedepends=(
+    'python-build'
+    'python-installer'
+    'python-hatchling'
+)
+optdepends=(
+    'playerctl: media key support via button commands'
+)
+backup=()
+source=("$pkgname-$pkgver.tar.gz::https://github.com/sean351/turn-up-arch/archive/refs/tags/v$pkgver.tar.gz")
+sha256sums=('SKIP')  # Replace with actual checksum before submitting to AUR
+
+build() {
+    cd "$pkgname-$pkgver"
+    python -m build --wheel --no-isolation
+}
+
+package() {
+    cd "$pkgname-$pkgver"
+
+    python -m installer --destdir="$pkgdir" dist/*.whl
+
+    # Systemd user service
+    install -Dm644 contrib/turnupd.service \
+        "$pkgdir/usr/lib/systemd/user/turnupd.service"
+
+    # License
+    install -Dm644 LICENSE \
+        "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+
+    # Documentation
+    install -Dm644 README.md \
+        "$pkgdir/usr/share/doc/$pkgname/README.md"
+}