add docker for evaluation purposes

docker/init-database.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+set -e
+cd /usr/src/app
+
+source .env.docker
+
+flask drop-db
+flask db upgrade --directory fittrackee/migrations
+flask init-data

docker/run-workers.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+set -e
+cd /usr/src/app
+
+source .env.docker
+
+flask worker --processes=$WORKERS_PROCESSES >> dramatiq.log  2>&1

docker/shell.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+set -e
+cd /usr/src/app
+
+source .env.docker
+
+/bin/bash