Fix packagebuild

AUR/PKGBUILD

@@ -1,21 +1,23 @@
 pkgname=dirsha256sum
-source=('${pkgname}::git+https://git.shimatta.de/mhu/dirsha256sum.git')
+source=("${pkgname}::git+https://git.shimatta.de/mhu/dirsha256sum.git")
 sha1sums=('SKIP')
+pkgrel=1
+arch=('i686' 'x86_64' 'arm')
 pkgdesc="Script to calculate a sha256sum over an entire directory"
 depends=('coreutils')
 provides=('dirsha256sum')
-
+pkgver=bb2839e
 pkgver () {
   cd "$pkgname"
-  git describe --long | sed 's/^v//' | sed 's/\([^-]*-g\)/r\1/;s/-/./g'
+  git describe --long --always --tags | sed 's/^v//' | sed 's/\([^-]*-g\)/r\1/;s/-/./g'
 }
 
 prepare () {
-
+	:;
 }
 
 build () {
-
+	:;
 }
 
 package () {