From 987662a7c4540468071e38659768f1b456f40342 Mon Sep 17 00:00:00 2001
From: Marcel Kapfer <opensource@mmk2410.org>
Date: Fri, 1 Oct 2021 17:53:28 +0000
Subject: [PATCH] Only extract downloaded current tar archive

The current postinst has the bug that all tar archives store in /opt
that begin with ideaIC- are extracted. While this issue will not appear
to most users it may still be a problem to aborted installations which
are only continued after an update.

See also https://gitlab.com/mmk2410/intellij-idea-community/-/issues/5
---
 intellij-idea-ultimate_2021.2.2/debian/postinst | 4 ++--
 update-new-version.sh                           | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/intellij-idea-ultimate_2021.2.2/debian/postinst b/intellij-idea-ultimate_2021.2.2/debian/postinst
index f61142d..bdc49f1 100644
--- a/intellij-idea-ultimate_2021.2.2/debian/postinst
+++ b/intellij-idea-ultimate_2021.2.2/debian/postinst
@@ -5,13 +5,13 @@ set -e
 cd /opt/
 
 ## Extract the package
-sudo tar xf /opt/ideaIU-*
+sudo tar xf /opt/ideaIU-2021.2.2.tar.gz
 
 ## Rename the directory
 sudo mv /opt/idea-IU-* /opt/intellij-idea-ultimate
 
 ## Remove  the tar.gz package
-sudo rm /opt/ideaIU-*
+sudo rm /opt/ideaIU-2021.2.2.tar.gz
 
 ## Install the .desktop file, if necessary
 if [ -x "/usr/bin/desktop-file-install" ]; then
diff --git a/update-new-version.sh b/update-new-version.sh
index 88c61a2..3351945 100755
--- a/update-new-version.sh
+++ b/update-new-version.sh
@@ -26,6 +26,7 @@ main() {
 	"Upstream version $new"
 
     sed -i "s/$old/$new/g" ./debian/preinst
+    sed -i "s/$old/$new/g" ./debian/postinst
 
     debuild -us -uc