Add prepare() step where we check now that the correct JDK is selected

1 files changed, 10 insertions, 0 deletions

diff --git a/PKGBUILD b/PKGBUILD
index 4509b63a6fae..b615e6f4c503 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -29,6 +29,16 @@ options=('!strip')
 
 validpgpkeys=('58117AFA1F85B3EEC154677D615D449FE6E6A235')
 
+prepare() {
+  if ! archlinux-java status | grep default | grep 17 ; then 
+      echo "You don't have a Java 17 JDK selected but the following installed on your system:"
+      echo "`archlinux-java status | grep 17`"
+      echo "Select a Java 17 JDK using \"sudo archlinux-java set [name from the list above]\""
+      echo "If you switched to a JDK 17, please re-run the installation."
+      return 1
+  fi
+}
+
 build() {
   cd "${srcdir}/cryptomator-${pkgver}"
   mvn -B clean package -DskipTests -Plinux