Fix #3 add dockerfile

docker/image/run.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+#
+# Copyright (C) 2022 Sebastian Thomschke and contributors
+# SPDX-License-Identifier: AGPL-3.0-or-later
+#
+
+set -e -u
+
+##############################
+# execute script with bash if loaded with other shell interpreter
+##############################
+if [ -z "${BASH_VERSINFO:-}" ]; then /usr/bin/env bash "$0" "$@"; exit; fi
+
+set -o pipefail
+
+trap 'echo >&2 "$(date +%H:%M:%S) Error - exited with status $? at line $LINENO:"; pr -tn $0 | tail -n+$((LINENO - 3)) | head -n7' ERR
+
+if [ -f "$INIT_SH_FILE" ]; then
+   source "$INIT_SH_FILE"
+fi
+
+cd /mnt/data
+
+python -m kleinanzeigen_bot --config $CONFIG_FILE "$@"