Dockerfile for building extempore

Dockerfile

FROM debian:latest

# which GitHub branch to build Extempore from
ENV EXTEMPORE_GH_BRANCH master

# get deps (listed in alphabetical order)
RUN apt-get update --yes && apt-get install --yes \
    python build-essential curl libasound2-dev unzip && \
    apt-get clean && rm -rf /var/lib/apt/lists/*

# update cmake
RUN curl -L -o cmake-3.2.3-Linux-x86_64.tar.gz https://cmake.org/files/v3.3/cmake-3.3.2.tar.gz
RUN tar xzf cmake-3.2.3-Linux-x86_64.tar.gz 
RUN rm cmake-3.2.3-Linux-x86_64.tar.gz 
RUN cd cmake* && ./configure && make -j4 && make install

# download extempore
RUN curl -L -o source.zip http://github.com/digego/extempore/zipball/$EXTEMPORE_GH_BRANCH/ && \
    unzip source.zip && \
    mv $(ls | grep extempore) /extempore

# build extempore
RUN mkdir /extempore/cmake-build && cd /extempore/cmake-build && cmake .. && make -j4 && make install

# RUN cd /extempore/cmake-build && make aot_stdlib

# expose extempore primary & utility process ports
EXPOSE 7099 7098

ENTRYPOINT ["extempore"]
CMD ["--noaudio"]