installer: add cron to installation

This patch adds an option to set up two cron jobs, one for tmux and one for interval.

Signed-off-by: Amy Parker <amy@amyip.net>

install.sh

@@ -118,6 +118,19 @@ fi
 
 $PREROOT make install INSTALLDIR=$INSDIR
 
+echo -n "Choose an autorunner method (cron/[none]): "
+read ATRMTH
+if [ "$ATRMTH" == "cron" ]; then
+    (crontab -l; echo "*/5 * * * * $INSDIR/venv/bin/python3 $INSDIR/srv/interval.py") | crontab -
+    echo "Cron runner installed"
+fi
+
+echo -n "Choose a server reboot launch method (cron/[none]): "
+read RBTLNC
+if [ "$RBTLNC" == "cron" ]; then
+    (crontab -l; echo "@reboot $INSDIR/srv/tmux.sh") | crontab -
+fi
+
 echo "Installation finished. Remember to set up a cron job for srv/interval.py to run every 5 minutes (this will be automated in the future)"
 
 # next todo: cron (also implement systemd timers)

srv/tmux.sh

@@ -0,0 +1,27 @@
+# SPDX-License-Identifier: AGPL-3.0-or-later
+#
+# ssvp: server statistics viewer project
+# Copyright (C) 2023 Amy Parker <amy@amyip.net>
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the GNU Affero General Public License as published
+# by the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA or visit the
+# GNU Project at https://gnu.org/licenses. The GNU Affero General Public
+# License version 3 is available at, for your convenience,
+# https://www.gnu.org/licenses/agpl-3.0.en.html.
+
+cd "$(dirname "$0")"
+source ../venv/bin/activate
+tmux new-session -d -s ENTER
+tmux detach -s ENTER
+tmux send-keys -t 0 "./gunicorn.sh" ENTER