fix(docker): remove default Docker command
fix(docker): remove default Docker command

This was added in https://github.com/pelias/openstreetmap/pull/454 and
while it may be nice to have importer containers know how to start
themselves, it means that running `pelias compose up` (or
`docker-compose up`) in the pelias/docker repo would _always_ start all
the importers.

With that in mind, it's best to leave this off for now, and have the
`pelias` executable know to call `./bin/start` on each importer.

# base image
FROM pelias/baseimage

# downloader apt dependencies
# note: this is done in one command in order to keep down the size of intermediate containers
RUN apt-get update && apt-get install -y bzip2 unzip && rm -rf /var/lib/apt/lists/*

# change working dir
ENV WORKDIR /code/pelias/openstreetmap
WORKDIR ${WORKDIR}

# copy package.json first to prevent npm install being rerun when only code changes
COPY ./package.json ${WORKDIR}
RUN npm install

# add local code
ADD . ${WORKDIR}

# run as the pelias user, starting with tests
USER pelias

# run tests
RUN npm test

CMD [ "./bin/start" ]
