# Using the same base golang image as geth
FROM golang:1.20-alpine as builder

RUN apk add --no-cache gcc musl-dev binutils-gold linux-headers git

# Configure creds for gitea
ARG GIT_VDBTO_TOKEN

# Get and cache deps
WORKDIR /plugeth-statediff/
COPY go.mod go.sum .
RUN [ -n "$GIT_VDBTO_TOKEN" ] && \
    git config --global url."https://$GIT_VDBTO_TOKEN@git.vdb.to/".insteadOf "https://git.vdb.to/" ; \
    GOPROXY=off go mod download ; \
    rm -f ~/.gitconfig

COPY . .
RUN go build --tags linkgeth --buildmode=plugin --trimpath -o statediff.so ./main

FROM alpine:3.18

COPY --from=builder /plugeth-statediff/statediff.so /usr/local/lib/