Dockerfile

FROM alpine:3.5

MAINTAINER Sébastien HOUZÉ <sebastien.houze@verylastroom.com>

ENV NPM_CONFIG_LOGLEVEL info
ENV NODE_VERSION 6.9.4

RUN adduser -D -u 1000 node \
    && apk add --no-cache \
        icu-libs \
    && apk add --no-cache --virtual .build-deps \
        binutils-gold \
        curl \
        g++ \
        gcc \
        gnupg \
        icu-dev \
        linux-headers \
        make \
        python \
    && for key in \
        9554F04D7259F04124DE6B476D5A82AC7E37093B \
        94AE36675C464D64BAFA68DD7434390BDBE9B9C5 \
        0034A06D9D9B0064CE8ADF6BF1747F4AD2306D93 \
        FD3A5288F042B6850C66B31F09FE44734EB7990E \
        71DCFD284A79C3B38668286BC97EC7A07EDE3FC1 \
        DD8F2338BAE7501E3DD5AC78C273792F7D83545D \
        B9AE9905FFD7803F25714661B63B535A4C206CA9 \
        C4F0DFFF4E8C1A8236409D08E73BC641CC11F4C8 \
    ; do \
        gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
    done \
    && curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION.tar.xz" \
    && curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/SHASUMS256.txt.asc" \
    && gpg --batch --decrypt --output SHASUMS256.txt SHASUMS256.txt.asc \
    && grep " node-v$NODE_VERSION.tar.xz\$" SHASUMS256.txt | sha256sum -c - \
    && tar -xf "node-v$NODE_VERSION.tar.xz" \
    && cd "node-v$NODE_VERSION" \
    && ./configure --with-intl=system-icu \
    && make -j$(getconf _NPROCESSORS_ONLN) \
    && make install \
    && apk del .build-deps \
    && cd .. \
    && rm -Rf "node-v$NODE_VERSION" \
    && rm "node-v$NODE_VERSION.tar.xz" SHASUMS256.txt.asc SHASUMS256.txt

CMD [ "node" ]