add arch installation package build

arch is nice, so i want to install it as a native package

PKGBUILD

@@ -0,0 +1,27 @@
+# Maintainer: Surillya <admin@surillya.com>
+pkgname=smol
+pkgver=1.1.0
+pkgrel=1
+pkgdesc="A tiny client and server chat program"
+arch=('x86_64')
+url="https://tea.surillya.com/Surillyacom/SmolChat"
+license=('Apache-2.0')
+depends=()
+makedepends=('git')
+source=("git+$url.git")
+md5sums=('SKIP')
+
+pkgver() {
+  cd "$pkgname"
+  git describe --tags --always | sed 's/^v//'
+}
+
+package() {
+  cd "$pkgname"
+  
+  install -Dm755 server "$pkgdir/usr/bin/smol-server"
+  install -Dm755 client "$pkgdir/usr/bin/smol-client"
+  
+  mkdir -p "$pkgdir/etc/smol"
+  install -Dm644 server.conf "$pkgdir/etc/smol/server.conf"
+}