| 12345678910111213141516171819202122232425262728 | FROM node:8-alpineARG SEND_VERSION=v2.5.4ENV UID=791 GID=791EXPOSE 1443COPY run.sh /usr/local/bin/run.shCOPY s6.d /etc/s6.dWORKDIR /sendRUN set -xe \    && apk add --no-cache -U su-exec redis s6 \    && apk add --no-cache --virtual .build-deps wget tar ca-certificates openssl git \    && git clone https://github.com/mozilla/send.git . \    && git checkout tags/${SEND_VERSION} \    && npm install \    && npm run build \    && rm -rf node_modules \    && npm install --production \    && npm cache clean --force \    && rm -rf .git \    && apk del .build-deps \    && chmod +x -R /usr/local/bin/run.sh /etc/s6.dCMD ["run.sh"]
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