FROM rust:latest AS builder
WORKDIR /app

# 1) Copie de la dépendance locale d'abord
COPY sdk_common sdk_common/

# 2) Copie des fichiers de sdk_relay
COPY sdk_relay/Cargo.toml sdk_relay/Cargo.lock sdk_relay/
COPY sdk_relay/src sdk_relay/src/

# 3) Build dans le dossier sdk_relay
WORKDIR /app/sdk_relay
RUN cargo build --release

# ---- image finale ----
FROM debian:bookworm-slim
RUN apt-get update && apt-get install -y ca-certificates strace

# Créer l'utilisateur bitcoin
RUN useradd -m -d /home/bitcoin -u 1000 bitcoin

COPY --from=builder /app/sdk_relay/target/release/sdk_relay /usr/local/bin/sdk_relay
COPY sdk_relay/.conf /home/bitcoin/.conf

# Créer le répertoire .4nk avec les bonnes permissions
RUN mkdir -p /home/bitcoin/.4nk && \
    chown -R bitcoin:bitcoin /home/bitcoin/.4nk && \
    chmod 755 /home/bitcoin/.4nk

WORKDIR /home/bitcoin
USER bitcoin
ENV HOME=/home/bitcoin

VOLUME ["/home/bitcoin/.4nk"]
VOLUME ["/home/bitcoin/.bitcoin"]

EXPOSE 8090 8091
ENTRYPOINT ["sdk_relay", "--config", ".conf"]