Dockerfile.dev

# syntax=docker/dockerfile:1
#
# Development image for the ModelForge Clinical MCP Gateway.
#
# Provides the toolchain only — source is bind-mounted at run time so edits
# on the host take effect immediately, and a named volume for /workspace/target
# keeps incremental build state across container restarts. Default command
# runs this project's exact documented build pipeline (see README.md "Build")
# on every change: fmt check, clippy at the workspace's deny-level lints, then
# the full test suite.
#
# Build:
#   docker build -f Dockerfile.dev -t modelforge-clinical-mcp:dev .
#
# Run:
#   docker run --rm -it \
#     -v "$(pwd)":/workspace \
#     -v modelforge-clinical-mcp-target:/workspace/target \
#     modelforge-clinical-mcp:dev
#
# Drop into a shell instead of the watch loop:
#   docker run --rm -it \
#     -v "$(pwd)":/workspace \
#     -v modelforge-clinical-mcp-target:/workspace/target \
#     modelforge-clinical-mcp:dev bash
#
# Run the managed HTTP adapter for local testing (see Dockerfile's required
# env vars — same fail-closed startup validation applies):
#   docker run --rm -it -p 8080:8080 \
#     -v "$(pwd)":/workspace \
#     -v modelforge-clinical-mcp-target:/workspace/target \
#     -e MODELFORGE_MCP_BIND=0.0.0.0:8080 \
#     modelforge-clinical-mcp:dev \
#     cargo run -p modelforge-clinical-mcp-http

FROM rust:1.89-slim-bookworm

WORKDIR /workspace

RUN apt-get update \
    && apt-get install -y --no-install-recommends build-essential pkg-config \
    && rm -rf /var/lib/apt/lists/* \
    && rustup component add clippy rustfmt \
    && cargo install cargo-watch --locked \
    && rm -rf /usr/local/cargo/registry/cache

CMD ["cargo", "watch", \
     "-x", "fmt --check", \
     "-x", "clippy --workspace --all-targets -- -D warnings", \
     "-x", "test --workspace"]