Update .SRCINFO, PKGBUILD, and sapmachine-jdk-bin.install

3 files changed, 54 insertions, 4 deletions

diff --git a/.SRCINFO b/.SRCINFO
index 3f421dffeaf3..f1de56b5143c 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,9 +1,9 @@
-pkgbase = sapmachine-jdk-11-bin
+pkgbase = sapmachine-jdk-bin
 	pkgdesc = This project contains a downstream version of the OpenJDK project. It is used to build and maintain a SAP supported version of OpenJDK for SAP customers and partners who wish to use OpenJDK to run their applications.
 	pkgver = 11.0.5
 	pkgrel = 1
 	url = https://sap.github.io/SapMachine/
-	install = sapmachine-jdk-11-bin.install
+	install = sapmachine-jdk-bin.install
 	arch = x86_64
 	license = custom
 	depends = java-environment-common=3
@@ -26,4 +26,4 @@ pkgbase = sapmachine-jdk-11-bin
 	source = https://github.com/SAP/SapMachine/releases/download/sapmachine-11.0.5/sapmachine-jdk-11.0.5_linux-x64_bin.tar.gz
 	sha256sums = f8b849bbd044acfd38972987305bd4c8bf5706a794ec12b51f1ed747a492ca55
 
-pkgname = sapmachine-jdk-11-bin
+pkgname = sapmachine-jdk-bin
diff --git a/PKGBUILD b/PKGBUILD
index 12340f179fcd..58ca854635dd 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -30,7 +30,7 @@ provides=(
   "java-runtime=$_java_ver"
   "java-runtime-openjdk=$_java_ver"
 )
-install="$pkgname.install"
+install="${_packagename}-jdk-bin.install"
 _tarballname="sapmachine-jdk-${pkgver}_linux-x64_bin"
 source=("https://github.com/SAP/SapMachine/releases/download/${_packagename}-${pkgver}/${_tarballname}.tar.gz")
 sha256sums=('f8b849bbd044acfd38972987305bd4c8bf5706a794ec12b51f1ed747a492ca55')
diff --git a/sapmachine-jdk-bin.install b/sapmachine-jdk-bin.install
new file mode 100644
index 000000000000..4b33293a7989
--- /dev/null
+++ b/sapmachine-jdk-bin.install
@@ -0,0 +1,50 @@
+THIS_JDK='sapmachine-jdk-11'
+
+fix_default() {
+  if [ ! -x /usr/bin/java ]; then
+    /usr/bin/archlinux-java unset
+    echo ""
+  else
+    /usr/bin/archlinux-java get
+  fi
+}
+
+post_install() {
+  default=$(fix_default)
+  case ${default} in
+    "" | ${THIS_JDK}/jre)
+      /usr/bin/archlinux-java set ${THIS_JDK}
+      ;;
+    ${THIS_JDK})
+      # Nothing
+      ;;
+    *)
+      echo "Default Java environment is already set to '${default}'"
+      echo "See 'archlinux-java help' to change it"
+      ;;
+  esac
+
+  if [ ! -f /etc/ssl/certs/java/cacerts ]; then
+    /usr/bin/update-ca-trust
+  fi
+}
+
+post_upgrade() {
+  default=$(fix_default)
+  if [ -z "${default}" -o "x${default}" = "x${THIS_JDK}/jre" ]; then
+    /usr/bin/archlinux-java set ${THIS_JDK}
+  fi
+
+  if [ ! -f /etc/ssl/certs/java/cacerts ]; then
+    /usr/bin/update-ca-trust
+  fi
+}
+
+pre_remove() {
+  if [ "x$(fix_default)" = "x${THIS_JDK}" ]; then
+    /usr/bin/archlinux-java unset
+    if [ -x /usr/lib/jvm/${THIS_JDK}/jre/bin/java ]; then
+      /usr/bin/archlinux-java set ${THIS_JDK}/jre
+    fi
+  fi
+}