FROM golang:1.26 AS builder

WORKDIR /work

ARG ETH_BEACON_GENESIS_VERSION=v0.0.6

ARG ETH_BEACON_GENESIS_SHA=3feb8e01383762b480552eb22832a6c8ca7a6448

RUN git clone -q https://github.com/ethpandaops/eth-beacon-genesis.git \

&& cd eth-beacon-genesis \

&& git checkout -q ${ETH_BEACON_GENESIS_VERSION} \

&& actual_sha=$(git rev-parse HEAD) \

&& [ "${actual_sha}" = "${ETH_BEACON_GENESIS_SHA}" ] || { \

echo "eth-beacon-genesis ${ETH_BEACON_GENESIS_VERSION} resolved to ${actual_sha}, expected ${ETH_BEACON_GENESIS_SHA}" >&2; \

exit 1; \

} \

&& make \

&& go install github.com/protolambda/eth2-val-tools@latest \

&& go install github.com/miguelmota/go-ethereum-hdwallet/cmd/geth-hdwallet@latest

FROM debian:latest

WORKDIR /work

VOLUME ["/config", "/data"]

EXPOSE 8000/tcp

RUN apt-get update && \

apt-get install --no-install-recommends -y \

ca-certificates gettext-base yq wget curl bc && \

apt-get autoremove -y && \

apt-get clean && \

rm -rf /var/lib/apt/lists/*

COPY apps /apps

RUN ARCH=$(dpkg --print-architecture) && \

if [ "$ARCH" = "amd64" ]; then \

curl -L https://github.com/jqlang/jq/releases/latest/download/jq-linux-amd64 -o /usr/local/bin/jq; \

elif [ "$ARCH" = "arm64" ]; then \

curl -L https://github.com/jqlang/jq/releases/latest/download/jq-linux-arm64 -o /usr/local/bin/jq; \

else \

echo "Unsupported architecture: $ARCH" && exit 1; \

fi && \

chmod +x /usr/local/bin/jq

ENV PATH="/root/.cargo/bin:${PATH}"

COPY --from=builder /work/eth-beacon-genesis/bin/eth-genesis-state-generator /usr/local/bin/eth-genesis-state-generator

COPY --from=builder /go/bin/eth2-val-tools /usr/local/bin/eth2-val-tools

COPY --from=builder /go/bin/geth-hdwallet /usr/local/bin/geth-hdwallet

COPY config-example /config

COPY defaults /defaults

COPY entrypoint.sh .

ENTRYPOINT [ "/work/entrypoint.sh" ]