entrypoint.sh

#!/bin/sh

if [ -z $(id sarna 2>/dev/null) ]; then
  echo "sarna:x:3000:3000:sarna:/sarna:/bin/sh" >>/etc/passwd
  echo "sarna:x:3000:" >>/etc/group
fi

chown sarna:sarna /sarna/uploaded_data /sarna/static

DATABASE_HOST=$(echo $SQLALCHEMY_DATABASE_URI | sed -r 's#\w+://[^:]+:[^@]+@([^/]+)/.*#\1#')
until nc -z -v -w30 $DATABASE_HOST 5432; do
  echo "Waiting for database connection..."
  # wait for 5 seconds before check again
  sleep 5
done

flask db upgrade 9ab3158991e2 2>/dev/null

su -c 'flask db upgrade' sarna
su -c 'flask assets build' sarna

if [ "$FLASK_ENV" == "development" ]; then
  su -c 'flask run --debugger --host 0.0.0.0' sarna
else
  su -c 'gunicorn -w 4 -b 0.0.0.0:5000 --access-logfile - --error-logfile - app:app' sarna
fi