Merge pull request #78 from gschmutz/multi-arch-dockerfile

update Dockerfile to better support Apple silicon (multi-arch images)

Author: rlancemartin

Dockerfile

@@ -1,16 +1,20 @@
-FROM python:3.11-slim-buster
+FROM --platform=$BUILDPLATFORM python:3.11-slim
 
 WORKDIR /app
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
     curl \
     ca-certificates \
     build-essential \
+    python3-dev \
+    libssl-dev \
+    libffi-dev \
+    rustc \
+    cargo \
     && rm -rf /var/lib/apt/lists/*
 
-# 1) Install uv package manager
-#    By default, uv installs to ~/.local/bin. We update PATH so uv is recognized.
-RUN curl -LsSf https://astral.sh/uv/install.sh | sh
+# Install uv package manager (use pip for safer cross-arch install)
+RUN pip install uv
 ENV PATH="/root/.local/bin:${PATH}"
 
 # 2) Copy the repository content