chore: move files to mimic what they are in the system, under etc

etc/env

@@ -0,0 +1,20 @@
+# This is the file that will typically be /etc/restic/env (which is sourced from the script)
+
+# password for the repository
+export RESTIC_PASSWORD=
+
+# repository location
+export RESTIC_REPOSITORY=
+
+# restic cache dir
+export RESTIC_CACHE_DIR=
+
+## matrix notifiction hook settings
+# api key
+export MATRIX_HOOK_KEY=
+# room_id, ensure it is in '', because the ! will mess things up
+export MATRIX_HOOK_ROOMID=
+
+# Specify these two if oom-killer is getting nasty with things
+export TMPDIR=
+export GOGC=1

etc/systemd/system/restic-backup.service

@@ -0,0 +1,11 @@
+[Unit]
+Description=Initiates restic backup script
+Wants=restic_backup.timer
+
+[Service]
+Type=oneshot
+ExecStart=/etc/restic/backup.sh
+SyslogIdentifier=restic_backup
+
+[Install]
+WantedBy=multi-user.target

etc/systemd/system/restic-backup.timer

@@ -0,0 +1,10 @@
+[Unit]
+Description=Executes the restic backup script
+Requires=restic-backup.service
+
+[Timer]
+Unit=restic-backup.service
+OnCalendar=*-*-* 22:40:00
+
+[Install]
+WantedBy=timers.target