Update Dockerfile

Dockerfile

@@ -15,47 +15,48 @@ RUN apt-get update \
       libsystemd-dev \
  && rm -rf /var/lib/apt/lists/*
 
-# ---- install uv ----
-RUN curl -LsSf https://astral.sh/uv/install.sh | sh
-ENV PATH=/root/.local/bin:$PATH
+# ---- install uv (system-wide) ----
+RUN curl -LsSf https://astral.sh/uv/install.sh | sh \
+ && install -m 0755 /root/.local/bin/uv /usr/local/bin/uv
+
+# Put uv-managed python somewhere world-readable
+ENV UV_PYTHON_INSTALL_DIR=/opt/uv/python
+ENV UV_CACHE_DIR=/opt/uv/cache
+
+RUN mkdir -p /opt/uv/python /opt/uv/cache \
+ && chmod -R 755 /opt/uv
 
 # ---- install Python via uv ----
 ARG PYTHON_VERSION=3.12.12
 RUN uv python install ${PYTHON_VERSION}
 
 # ---- clone Opentrons repo ----
-# You can pin a tag/branch/commit with OPENTRONS_REF
 ARG OPENTRONS_REF=edge
-WORKDIR /root
-
-RUN git clone https://github.com/Opentrons/opentrons.git /root/opentrons \
- && cd /root/opentrons \
- && git checkout ${OPENTRONS_REF}
+RUN git clone --depth 1 --branch ${OPENTRONS_REF} https://github.com/Opentrons/opentrons.git /root/opentrons
 
 WORKDIR /root/opentrons
 
-# ---- robot-server setup (use uv-managed python) ----
-RUN test -d robot-server
+# ---- robot-server setup ----
 RUN uv run --python ${PYTHON_VERSION} make -C robot-server setup
 
-# ---- (optional) your app layer ----
-# If you also want to copy YOUR gradio app into the image, keep these lines.
-# Otherwise you can delete everything below and just run robot-server related commands.
-
+# ---- app user ----
 RUN useradd -m -u 1000 user
 USER user
-ENV HOME=/home/user \
-    PATH=/home/user/.local/bin:$PATH
+ENV HOME=/home/user
 
 WORKDIR $HOME/app
 
 # cache-friendly deps install
 COPY --chown=user requirements.txt $HOME/app/requirements.txt
+
+# create venv + install deps (user can run uv now)
 RUN uv venv --python ${PYTHON_VERSION} .venv \
  && uv pip install --python .venv/bin/python -r requirements.txt
 
+# copy app
 COPY --chown=user . $HOME/app
 
+# ---- entrypoint ----
 USER root
 COPY entrypoint.sh /entrypoint.sh
 RUN chmod +x /entrypoint.sh