Generate ostree static delta for rollback test

The test ostree commit is generated after the successful commit. Removing updatectl, it makes it impossible to mark an update successful. Hence the bootcount will be increased at each boot, eventually causing rollback to the previous deployment.

Signed-off-by: Frédéric Dalleau frederic.dalleau@collabora.com

overlays/apertis-dev/usr/sbin/apertis-dev

+#!/bin/sh
+
+# Copyright © 2015 Collabora Ltd.
+#
+# SPDX-License-Identifier: MPL-2.0
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# Reconfigure an Apertis target system for debugging and basic development.
+
+set -e
+
+die () {
+    echo "$0: $@" >&2
+    exit 1
+}
+
+packages="openssh-server rsync"
+build=
+build_dep=""
+gpl3=
+enable_debug=
+disable_debug=
+
+while [ "$#" -gt 0 ]; do
+    case "$1" in
+        (--help)
+            echo "usage: sudo apertis-dev [OPTIONS]"
+            echo "Enable debugging and basic development."
+            echo "OPTIONS are:"
+            echo "    -b|--build: install basic build tools"
+            echo "    -d|--build-dep PACKAGE: install build-deps of PACKAGE"
+            echo "    -g|--debug: install basic debugging tools"
+            echo "    -3|--gpl3: install GPL3 versions of tar, coreutils"
+            echo "    --enable-debug: enable debug logging from applications"
+            echo "    --disable-debug: disable debug logging from applications"
+            echo "For developer use only: do not do this in production."
+            exit 0
+            ;;
+        (-b|--build)
+            build=1
+            shift
+            ;;
+        (-d|--build-dep)
+            build=1
+            build_dep="$build_dep $2"
+            shift 2
+            ;;
+        (-g|--debug)
+            # devscripts is mainly here so we have debi
+            packages="$packages apertis-tests devscripts gdb strace valgrind bash-completion less systemd-coredump"
+            shift
+            ;;
+        (-3|--gpl3)
+            gpl3=1
+            shift
+            ;;
+        (--enable-debug)
+            enable_debug=1
+            shift
+            ;;
+        (--disable-debug)
+            disable_debug=1
+            shift
+            ;;
+        (*)
+            die "unknown option \"$1\""
+            ;;
+    esac
+done
+
+[ "$(id -u)" = 0 ] || die "must be run as root"
+
+if [ -n "$enable_debug" ] && [ -n "$disable_debug" ]; then
+    echo "Both --enable-debug and --disable-debug specified. Doing neither."
+    enable_debug=
+    disable_debug=
+fi
+
+if [ -n "$build" ]; then
+    packages="$packages build-essential ccache devscripts fakeroot"
+    packages="$packages pristine-tar python3-debian"
+fi
+
+mount -o remount,rw /
+# replace "target" component with "development" unless "development" is
+# already there
+sed -i.orig -e '/\bdevelopment\b/! s/ target\( \|$\)/ target development\1/' /etc/apt/sources.list
+apt update
+apt-get -y install --no-install-recommends eatmydata
+eatmydata apt-get -y install --no-install-recommends $packages
+if [ -n "$build_dep" ]; then
+    eatmydata apt-get -y build-dep --no-install-recommends $build_dep
+fi
+
+if [ -n "$gpl3" ]; then
+    # Workaround for https://bugs.apertis.org/show_bug.cgi?id=626
+    # dpkg will fail if there isn't a tar and an rm on $PATH
+    cp /bin/rm /bin/tar /usr/local/bin
+    apt-get -y install coreutils tar
+    rm /usr/local/bin/rm /usr/local/bin/tar
+fi
+
+if [ -n "$enable_debug" ]; then
+    # Enable debug logging for Canterbury and all the applications it spawns.
+    mkdir -p /etc/systemd/user/canterbury.service.d
+    cat << EOF > /etc/systemd/user/canterbury.service.d/apertis-dev.conf
+[Service]
+Environment=G_MESSAGES_DEBUG=all
+EOF
+    echo "Wrote /etc/systemd/user/canterbury.service.d/apertis-dev.conf"
+fi
+
+if [ -n "$disable_debug" ]; then
+    # Undo what --enable-debug does.
+    rm /etc/systemd/user/canterbury.service.d/apertis-dev.conf
+    echo "Deleted /etc/systemd/user/canterbury.service.d/apertis-dev.conf"
+fi
+
+if [ -n "$enable_debug" ] || [ -n "$disable_debug" ]; then
+    # The user needs to run `systemctl --user daemon-reload` and restart Canterbury,
+    # but restarting Canterbury by itself will probably produce weird state; so just
+    # advise to restart the system.
+    echo "*** Now reboot the system, or stop and restart the SDK simulator."
+fi
+
+# vim:set sw=4 sts=4 et: