Update to support git autoversioning

1 files changed, 9 insertions, 1 deletions

diff --git a/PKGBUILD b/PKGBUILD
index f5a3b2f4bc1e..83f74578ea1f 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -10,7 +10,15 @@ url="https://github.com/BlackCodec/jwmappmenugen/tree/master"
 license=('GPL')
 depends=('perl>=5.14.0' 'jwm' 'perl-data-dump' 'perl-linux-desktopfiles>=0.08')
 source=("https://github.com/BlackCodec/$_pkgname/archive/master.zip")
-md5sums=('0fca326d9daba9c8ed4a43aedd9bb490')
+md5sums=('SKIP')
+
+pkgver() {
+  cd "$srcdir/$_pkgname"
+  ( set -o pipefail
+    git describe --long 2>/dev/null | sed 's/v//;s/\([^-]*-g\)/r\1/;s/-/./g' ||
+    printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
+  )
+}
 
 package() {
    install -Dm 755 "$srcdir/$_pkgname-master/$_pkgname" "$pkgdir/usr/bin/$_pkgname"