message: these changes were not needed in the end
diff: @@ -31,11 +31,9 @@ python -m synapse.app.homeserver \
  --generate-config \
  --report-stats=no
  # apply configuration
  -REGISTRATION_SHARED_SECRET=$(uuidgen)
  cp -r $BASE_DIR/config-templates/$CONFIG_TEMPLATE/. ./
  sed -i "s#{{SYNAPSE_ROOT}}#$(pwd)/#g" homeserver.yaml
  sed -i "s#{{SYNAPSE_PORT}}#${PORT}#g" homeserver.yaml
  sed -i "s#{{FORM_SECRET}}#$(uuidgen)#g" homeserver.yaml
  -sed -i "s#{{REGISTRATION_SHARED_SECRET}}#${REGISTRATION_SHARED_SECRET}#g" homeserver.yaml
  +sed -i "s#{{REGISTRATION_SHARED_SECRET}}#$(uuidgen)#g" homeserver.yaml
  sed -i "s#{{MACAROON_SECRET_KEY}}#$(uuidgen)#g" homeserver.yaml
  -echo REGISTRATION_SHARED_SECRET=$REGISTRATION_SHARED_SECRET=
  