FROM node:lts

ENV CLUSTER_VERSION v1.0.4
ENV CLUSTER_TAR ipfs-cluster-ctl_${CLUSTER_VERSION}_linux-amd64.tar.gz

RUN set -x \
  && wget "https://dist.ipfs.io/ipfs-cluster-ctl/$CLUSTER_VERSION/$CLUSTER_TAR" \
  && tar -xzf "$CLUSTER_TAR" --strip-components=1 ipfs-cluster-ctl/ipfs-cluster-ctl \
  && mv ipfs-cluster-ctl /usr/local/bin

ADD pin.sh /usr/local/bin/pin.sh

ENTRYPOINT [ "/usr/local/bin/pin.sh" ]