As is, this Dockerfile expects the application.properties file, schematron file, and ersd file to be located in the subdirectory eCRFiles/
.
The format for the ersd file is expected to be xml, if you are using the json version, comment out sed
RUN layer and rename the instances of the string latest-bundle.xml
in the dockerfile to your json file.
If you need to make changes you can just exec into the container (install vim or something too), do a docker cp
or just build the image by hand from the base maven image but with a volume attached to /root/.m2 for the maven cache.