Add aims-release-upgrade

2018.1/aims-desktop-2017/bin/aims-release-upgrade

+#!/bin/sh
+
+if [ "$1" != "-f" ];then
+    echo "AIMS Desktop 2020.1 has not yet been released,"
+    echo "add '-f' to continue upgrading anyway."
+    exit 1
+fi
+
+# Set interface to noninteractive
+export DEBIAN_FRONTEND="noninteractive"
+
+echo "Updating sources..."
+sed --in-place "s/stretch/buster/g" /etc/apt/sources.list
+
+# TODO: check PPAs, then disable or mitigate as needed for known sources
+
+echo " * Updating package list..."
+apt --quiet update
+echo " * Downloading upgrade package set..."
+apt-get --yes --quiet --download-only dist-upgrade
+echo " * Performing initial upgrade (safe upgrade)..."
+apt-get --yes --quiet upgrade
+echo " * Completeing full upgrade (dist-upgrade)..."
+apt-get --yes --quiet full-upgrade
+echo " * Ensure AIMS Desktop metapacage is still installed..."
+apt-get --yes --quiet install aims-desktop
+echo " * Remove packages that are no longer needed... "
+apt-get --yes --quiet autoremove

2018.1/aims-desktop-2017/debian/changelog

+aims-desktop (1:2019.03.01) unstable; urgency=medium
+
+  * Add initial aims-release-upgrade script
+
+ -- Jonathan Carter <jcc@debian.org>  Fri, 15 Mar 2019 11:43:47 +0000
+
 aims-desktop (1:2019.01.28) stretch; urgency=medium
 
   * Bump epoch

2018.1/aims-desktop-2017/debian/install

@@ -6,6 +6,7 @@ bin/aims-install-irkernel usr/sbin
 bin/aims-install-r35 usr/sbin
 bin/aims-install-restricted-extras usr/sbin
 bin/aims-install-rstudio usr/sbin
+bin/aims-release-upgrade usr/sbin
 conf/gsettings/10_com.gexperts.Terminix.gschema.override usr/share/glib-2.0/schemas
 conf/gsettings/95_aims-desktop.gschema.override  usr/share/glib-2.0/schemas
 conf/gsettings/95_dashtodock.gschema.override  usr/share/gnome-shell/extensions/dash-to-dock@micxgx.gmail.com/schemas