Dockerfile

from ocaml/opam2:alpine-3.10 as builder

copy deps deps
run sed -i '/#/d' deps

run wget http://downloads.sourceforge.net/liblo/liblo-0.30.tar.gz && \
    tar xf liblo* && \
    cd liblo-0.30 && \
    ./configure && \
    make && \
    sudo make install && \
    mkdir -p /home/opam/ls/lib/ && \
    cp /usr/local/lib/liblo* /home/opam/ls/lib/ && \
    cd .. && \
    rm -rf liblo*

run opam pin -n https://github.com/Yamakaky/ocaml-mm.git#patch-1 && \
    opam pin -n https://github.com/Yamakaky/ocaml-lo.git#patch-1 && \
    opam pin -n https://github.com/savonet/liquidsoap.git#1.4.0-beta2 && \
    sudo apk add --no-cache automake autoconf && \
    opam depext $(cat deps) && \
    opam install --destdir=/home/opam/ls $(cat deps) && \
    opam depext -ln $(cat deps) > /home/opam/depexts