Dockerfile.custom

# Custom build with local EVM plugin
# Must be a full patch version: the go-installer stage below fetches
# go${GO_VERSION}.linux-<arch>.tar.gz, and go.dev publishes no such tarball for
# a bare "1.26" (only 1.26.0, 1.26.1, ...), so a minor-only value 404s.
# Must also be >= the `go` directive in go.mod (1.26.4).
ARG GO_VERSION=1.26.5

# ============= Go Installation Stage ================
FROM --platform=$BUILDPLATFORM debian:bookworm-slim AS go-installer

RUN apt-get update && apt-get install -y --no-install-recommends \
    wget ca-certificates \
    && rm -rf /var/lib/apt/lists/*

ARG GO_VERSION
ARG BUILDPLATFORM

RUN BUILDARCH=$(echo ${BUILDPLATFORM} | cut -d / -f2) && \
    wget -q "https://go.dev/dl/go${GO_VERSION}.linux-${BUILDARCH}.tar.gz" && \
    tar -C /usr/local -xzf "go${GO_VERSION}.linux-${BUILDARCH}.tar.gz" && \
    rm "go${GO_VERSION}.linux-${BUILDARCH}.tar.gz"

# ============= Compilation Stage ================
FROM --platform=$BUILDPLATFORM debian:bookworm-slim AS builder

COPY --from=go-installer /usr/local/go /usr/local/go
ENV PATH="/usr/local/go/bin:${PATH}"

# A go.mod `go` directive newer than the toolchain above is a hard failure
# under GOTOOLCHAIN=local. `auto` lets go fetch the required toolchain
# (checksum-verified via sum.golang.org) instead of dying at the floor.
ENV GOTOOLCHAIN=auto

RUN apt-get update && apt-get install -y --no-install-recommends \
    gcc libc6-dev make git ca-certificates \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /build

COPY go.mod .
COPY go.sum .
RUN go mod download

COPY . .

RUN [ -d ./build ] && rm -rf ./build/* || true

ENV CGO_ENABLED=0
RUN export GOARCH=amd64 && ./scripts/build.sh

# Copy local EVM plugin instead of downloading
ARG EVM_VM_ID=mgj786NP7uDwBCcq6YwThhaN8FLyybkCa4zBWTQbNgmK6k9A6
RUN mkdir -p /luxd/build/plugins
COPY evm-plugin-linux-amd64 /luxd/build/plugins/${EVM_VM_ID}
RUN chmod +x /luxd/build/plugins/${EVM_VM_ID}

RUN mkdir -p /luxd/build

# ============= Runtime Stage ================
FROM debian:12-slim AS execution

COPY --from=builder /luxd/build /luxd/build
WORKDIR /luxd/build

COPY --from=builder /build/build/ .

RUN mkdir -p /luxd/build/plugins

CMD [ "./luxd" ]