cartesi-bridge-backend/Dockerfile at main · warthog-network/cartesi-bridge-backend · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
# syntax=docker.io/docker/dockerfile:1

# ────────────────────────────────────────────────────────────────
# STAGE 1: Build Rust zk-proof-generator binary on HOST platform
# ────────────────────────────────────────────────────────────────
FROM rustlang/rust:nightly AS rust-build

# Install cross-compile deps (Debian-based image)
RUN apt-get update && apt-get install -y \
    gcc-riscv64-linux-gnu \
    g++-riscv64-linux-gnu \
    binutils-riscv64-linux-gnu \
    && rm -rf /var/lib/apt/lists/*

# Add riscv64 target
RUN rustup target add riscv64gc-unknown-linux-gnu

WORKDIR /usr/src/dapp-rust
COPY Cargo.toml Cargo.lock ./
COPY src ./src

# Build for riscv64
ENV CARGO_TARGET_RISCV64GC_UNKNOWN_LINUX_GNU_LINKER=riscv64-linux-gnu-gcc
RUN cargo build --release --target riscv64gc-unknown-linux-gnu --bin zk-proof-generator

# Extract the final binary
RUN mv target/riscv64gc-unknown-linux-gnu/release/zk-proof-generator /zk-proof-generator

# ────────────────────────────────────────────────────────────────
# STAGE 2: Build JavaScript part (your existing dApp logic)
# ────────────────────────────────────────────────────────────────
FROM node:20.16.0-bookworm AS js-build

WORKDIR /opt/cartesi/dapp
COPY package.json package-lock.json ./
RUN npm ci
COPY . .
RUN npm run build

# ────────────────────────────────────────────────────────────────
# FINAL STAGE: Cartesi RISC-V runtime (linux/riscv64)
# ────────────────────────────────────────────────────────────────
FROM --platform=linux/riscv64 cartesi/node:20.16.0-jammy-slim

ARG MACHINE_EMULATOR_TOOLS_VERSION=0.14.1
ADD https://github.com/cartesi/machine-emulator-tools/releases/download/v${MACHINE_EMULATOR_TOOLS_VERSION}/machine-emulator-tools-v${MACHINE_EMULATOR_TOOLS_VERSION}.deb /
RUN dpkg -i /machine-emulator-tools-v${MACHINE_EMULATOR_TOOLS_VERSION}.deb \
  && rm /machine-emulator-tools-v${MACHINE_EMULATOR_TOOLS_VERSION}.deb

LABEL io.cartesi.rollups.sdk_version=0.9.0
LABEL io.cartesi.rollups.ram_size=128Mi

ARG DEBIAN_FRONTEND=noninteractive
RUN <<EOF
set -e
apt-get update
apt-get install -y --no-install-recommends \
  busybox-static=1:1.30.1-7ubuntu3
rm -rf /var/lib/apt/lists/* /var/log/* /var/cache/*
useradd --create-home --user-group dapp
EOF

ENV PATH="/opt/cartesi/bin:${PATH}"

WORKDIR /opt/cartesi/dapp

# Copy JS build artifacts
COPY --from=js-build /opt/cartesi/dapp/dist .

# Copy Rust zk-proof-generator binary (built on host)
COPY --from=rust-build /zk-proof-generator /opt/cartesi/bin/zk-proof-generator
RUN chmod +x /opt/cartesi/bin/zk-proof-generator

ENV ROLLUP_HTTP_SERVER_URL="http://127.0.0.1:5004"

ENTRYPOINT ["rollup-init"]
CMD ["node", "index.js"]