linuxbrew-alpine.Dockerfile

# ref. https://github.com/Linuxbrew/brew/wiki/Alpine-Linux
FROM alpine:latest
RUN apk update
RUN apk add bash build-base curl \
    file git gzip libc6-compat \
    ncurses ruby \
    ruby-dbm ruby-etc \
    ruby-irb ruby-json \
    sudo coreutils grep
RUN apk add ruby-bigdecimal
RUN adduser -D -s /bin/bash linuxbrew
RUN echo 'linuxbrew ALL=(ALL) NOPASSWD:ALL' >>/etc/sudoers
RUN su - linuxbrew -c "$(curl -fsSL https://raw.githubusercontent.com/Linuxbrew/install/master/install.sh)"
#RUN /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Linuxbrew/install/master/install)"
RUN brew install boost