Dockerfile.multi

# Multi-stage Dockerfile for FilesLink (Rust + Python FastTelethon)

# Stage 1: Build Rust application
FROM rust:latest as rust-build

RUN apt-get update && apt-get install -y \
    musl-tools \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /build

# Copy all Rust source files
COPY Cargo.toml Cargo.lock ./
COPY bot ./bot
COPY cli ./cli
COPY shared ./shared
COPY src ./src

# Build the Rust binaries
RUN cargo build --release

# Stage 2: Python FastTelethon service
FROM python:3.12-slim as fasttelethon

WORKDIR /app

# Install system dependencies for Python
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
    gcc \
    g++ \
    && rm -rf /var/lib/apt/lists/*

# Copy Python service files
COPY python_service/requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY python_service/ .

# Create sessions directory
RUN mkdir -p /app/sessions

# Copy and set entrypoint
RUN chmod +x /app/docker-entrypoint.sh

EXPOSE 8001

ENTRYPOINT ["/app/docker-entrypoint.sh"]
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8001", "--log-level", "info"]

# Stage 3: Final runtime for Rust application
FROM ubuntu:22.04 as fileslink-app

RUN apt-get update && apt-get install -y \
    ca-certificates \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy Rust binaries from build stage
COPY --from=rust-build /build/target/release/fileslink /app/fileslink
COPY --from=rust-build /build/target/release/fileslink-cli /app/fileslink-cli

RUN chmod +x /app/fileslink
RUN chmod +x /app/fileslink-cli

ENV PATH="/app:${PATH}"
ENV FILESLINK_PIPE_PATH="/app/fileslink.pipe"

EXPOSE 8080

CMD ["/app/fileslink"]