Add apfs stuff

src/linux-apfs-dkms-git/PKGBUILD

@@ -0,0 +1,30 @@
+# Maintainer: Chih-Hsuan Yen <yan12125@archlinux.org>
+# Contributor: ManU
+# Forked from aur/linux-can-dkms
+# Contributor: Kyle Manna <kyle(at)kylemanna(dot)com>
+
+pkgname=linux-apfs-dkms-git
+epoch=1
+pkgver=r6.2a598f1
+pkgrel=1
+pkgdesc="Experimental APFS kernel module (DKMS)"
+arch=('any')
+url="https://github.com/eafer/linux-apfs-oot"
+license=('GPL2')
+depends=('dkms')
+makedepends=('git')
+source=("git+https://github.com/eafer/linux-apfs-oot")
+sha256sums=('SKIP')
+
+pkgver() {
+  cd linux-apfs-oot
+  printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
+}
+
+package() {
+  cd linux-apfs-oot
+  dkms_version=$(grep PACKAGE_VERSION dkms.conf | sed -r 's#PACKAGE_VERSION="([0-9.]+)"#\1#')
+  dkms_dir="$pkgdir/usr/src/linux-apfs-$dkms_version/"
+  install -Ddm755 "$dkms_dir"
+  cp -dr --no-preserve=ownership * "$dkms_dir"
+}