FROM node:8-alpine

# Install dependencies
RUN set -x \
 && apk update \
 && apk add --update curl bash build-base python zeromq-dev openssh \
 && apk upgrade \
 && rm -rf /var/cache/apk/*

# Install Consul agent
ENV CONSUL_VERSION 0.7.0
ENV CONSUL_CHECKSUM b350591af10d7d23514ebaa0565638539900cdb3aaa048f077217c4c46653dd8
RUN curl --retry 7 --fail -vo /tmp/consul.zip "https://releases.hashicorp.com/consul/${CONSUL_VERSION}/consul_${CONSUL_VERSION}_linux_amd64.zip" \
 && echo "${CONSUL_CHECKSUM}  /tmp/consul.zip" | sha256sum -c \
 && unzip /tmp/consul -d /usr/local/bin \
 && rm /tmp/consul.zip \
 && mkdir /config

# Install Containerpilot
ENV CONTAINERPILOT_VERSION 3.4.1
RUN export CONTAINERPILOT_CHECKSUM=4d13cfb345de86135ab2271b77516c6b6a7bed3a \
    && export archive=containerpilot-${CONTAINERPILOT_VERSION}.tar.gz \
    && curl -Lso /tmp/${archive} \
         "https://github.com/joyent/containerpilot/releases/download/${CONTAINERPILOT_VERSION}/${archive}" \
    && echo "${CONTAINERPILOT_CHECKSUM}  /tmp/${archive}" | sha1sum -c \
    && tar zxf /tmp/${archive} -C /bin \
    && rm /tmp/${archive}

# Copy required files
RUN mkdir -p /opt/app/
COPY *.js /opt/app/
COPY package.json /opt/app/
COPY bin /bin
COPY etc /etc
ENV CONTAINERPILOT /etc/containerpilot.json5


# Install dependencies

WORKDIR /opt/app/

ENV BUILD=production
ENV NODE_ENV=production
RUN npm install

CMD ["containerpilot"]