Dockerfile

# syntax=docker/dockerfile:1
FROM ubuntu:22.04

ENV DEBIAN_FRONTEND=noninteractive

# -----------------------------
# System deps
# -----------------------------
RUN apt-get update \
 && apt-get install -y --no-install-recommends \
      build-essential \
      git \
      make \
      curl \
      ca-certificates \
      pkg-config \
      libudev-dev \
      libsystemd-dev \
 && rm -rf /var/lib/apt/lists/*

# -----------------------------
# Node.js (v22.21.1) via nvm
# -----------------------------
ENV NVM_DIR=/opt/nvm
RUN mkdir -p ${NVM_DIR} \
 && curl -fsSL https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh | bash

ARG NODE_VERSION=22.21.1
RUN bash -lc ". ${NVM_DIR}/nvm.sh \
 && nvm install ${NODE_VERSION} \
 && nvm alias default ${NODE_VERSION} \
 && nvm use default \
 && node -v \
 && npm -v \
 && npx -v"

ENV PATH=${NVM_DIR}/versions/node/v${NODE_VERSION}/bin:$PATH

# -----------------------------
# uv (system-wide)
# -----------------------------
RUN curl -LsSf https://astral.sh/uv/install.sh | sh \
 && install -m 0755 /root/.local/bin/uv /usr/local/bin/uv

ENV UV_PYTHON_INSTALL_DIR=/opt/uv/python
RUN mkdir -p /opt/uv/python \
 && chmod -R 755 /opt/uv

ARG PYTHON_VERSION=3.12.12
RUN uv python install ${PYTHON_VERSION}

# -----------------------------
# Clone Opentrons monorepo
# -----------------------------
ARG OPENTRONS_REF=edge
RUN git clone --depth 1 --branch ${OPENTRONS_REF} https://github.com/Opentrons/opentrons.git /root/opentrons

WORKDIR /root/opentrons
RUN uv run --python ${PYTHON_VERSION} make -C robot-server setup

# -----------------------------
# App user + deps
# -----------------------------
RUN useradd -m -u 1000 user
USER user

ENV HOME=/home/user
ENV UV_CACHE_DIR=/home/user/.cache/uv

WORKDIR $HOME/app
RUN mkdir -p $UV_CACHE_DIR

# install python deps (fastapi/uvicorn含む)
COPY --chown=user requirements.txt $HOME/app/requirements.txt
RUN uv venv --python ${PYTHON_VERSION} .venv \
 && uv pip install --python .venv/bin/python -r requirements.txt

# copy app code (api.py / entrypoint.sh など)
COPY --chown=user . $HOME/app

# -----------------------------
# Entrypoint
# -----------------------------
USER root
COPY entrypoint.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh

WORKDIR /root/opentrons
ENV PORT=7860
EXPOSE 7860

ENTRYPOINT ["/bin/bash", "-lc", "/entrypoint.sh"]