Refactored update scripts; build for Jammy

update-new-version.sh

@@ -1,11 +1,19 @@
-#!/bin/sh
-
+#!/bin/bash
+#
 # This script intends to decrease the effort of updating the package.
 
-PACKAGE="intellij-idea-ultimate"
-DISTRIBUTION="impish"
+set -euo pipefail
+
+# Check if running Ubuntu
+grep -q Ubuntu /etc/issue
+if [[ $? != 0 ]]; then
+    echo "System is not running Ubuntu. Cancelling build."
+    exit 1
+fi
+
+PACKAGE="intellij-idea-ultimate"
+DISTRIBUTION="jammy"
 
-main() {
 last_tag=$(git describe --abbrev=0 --tags)
 old="${last_tag#?}"
 new="$1"
@@ -32,10 +40,4 @@ main() {
 
 cd ..
 
-    rm -rf "$PACKAGE"_"$old"-*
-
-    # disabled until it is only called with an specific argument
-    # sudo dpkg -i "$PACKAGE"_"$new"-1_all.deb
-}
-
-main "$1"
+rm "$PACKAGE"_"$old"-*