Dockerfile

ARG IMG_TAG=latest

# Compile the umeed binary
FROM golang:1.17-alpine AS umeed-builder
WORKDIR /src/app/
COPY go.mod go.sum* ./
RUN go mod download
COPY . .
ENV PACKAGES curl make git libc-dev bash gcc linux-headers eudev-dev python3
RUN apk add --no-cache $PACKAGES
RUN make install

# Fetch gravity bridge binaries and contract
FROM alpine:3.14 as gravity-builder
ARG GRAVITY_VERSION=v0.2.13
# TODO: Enable checksum verification once version stabalizes
# ARG GRAVITY_CONTRACT_DEPLOYER_HASH=
# ARG GRAVITY_CONTRACT_HASH=
# ARG GRAVITY_GORC_HASH=
WORKDIR /downloads/
ADD https://github.com/PeggyJV/gravity-bridge/releases/download/${GRAVITY_VERSION}/contract-deployer .
# RUN echo "$GRAVITY_CONTRACT_DEPLOYER_HASH *contract-deployer" | sha256sum -c -s
ADD https://github.com/PeggyJV/gravity-bridge/releases/download/${GRAVITY_VERSION}/Gravity.json .
# RUN echo "$GRAVITY_CONTRACT_HASH *Gravity.json" | sha256sum -c -s
ADD https://github.com/PeggyJV/gravity-bridge/releases/download/${GRAVITY_VERSION}/gorc .
# RUN echo "$GRAVITY_GORC_HASH *gorc" | sha256sum -c -s
RUN chmod +x /downloads/*

# Add to a distroless container
FROM gcr.io/distroless/cc:$IMG_TAG
ARG IMG_TAG
COPY --from=gravity-builder /downloads/contract-deployer /usr/local/bin/
COPY --from=gravity-builder /downloads/Gravity.json /var/data/
COPY --from=gravity-builder /downloads/gorc /usr/local/bin/
COPY --from=umeed-builder /go/bin/umeed /usr/local/bin/
EXPOSE 26656 26657 1317 9090

ENTRYPOINT ["umeed", "start"]