Dockerfile-alpine

FROM alpine:3.8 as builder

RUN apk update && \
    apk add git build-base py2-pip python-dev zlib-dev jpeg-dev lapack-dev gfortran && \
    pip2 install Cython numpy cherrypy routes selenium pexpect pytest requests

WORKDIR /opt
RUN git clone https://github.com/PyWavelets/pywt.git PyWavelets

WORKDIR /opt/PyWavelets
RUN python setup.py build && pip2 install imagehash

# Instead of Amir Zeldes' original repo, we will use
# the 'add-rest-api' branch of my fork, which adds a simple REST
# API for im/exporting/converting rs3 files.
WORKDIR /opt
RUN git clone https://github.com/arne-cl/rstWeb.git && \
    mv rstWeb rstweb

WORKDIR /opt/rstweb
RUN git checkout add-rest-api

# start_local.py is not intended to be run as a server, so we have to change
# its IP address to make it work inside a docker container.
WORKDIR /opt/rstweb
RUN sed 's/import cherrypy$/import cherrypy; cherrypy.server.socket_host = "0.0.0.0"/g' start_local.py >> start_local_docker.py

EXPOSE 8080
ENTRYPOINT ["python"]
CMD ["start_local_docker.py"]