homekit dockerfile

apps/homekit/Dockerfile

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+FROM python:3.12-slim
+
+# Environment defaults (can be overridden at runtime)
+ENV PYTHONUNBUFFERED=1 \
+    HOMEKIT_NAME="Home Automation Bridge" \
+    HOMEKIT_PIN="031-45-154" \
+    HOMEKIT_PORT="51826" \
+    API_BASE="http://api:8001" \
+    HOMEKIT_API_TOKEN="" \
+    HOMEKIT_PERSIST_FILE="/data/homekit.state"
+
+WORKDIR /app
+
+# Copy only requirements first for better build caching
+COPY apps/homekit/requirements.txt ./apps/homekit/requirements.txt
+
+RUN pip install --no-cache-dir --upgrade pip \
+    && pip install --no-cache-dir -r apps/homekit/requirements.txt
+
+# Copy full source tree
+COPY . /app
+
+# Expose HomeKit TCP port (mDNS uses UDP 5353 via host network)
+EXPOSE 51826/tcp
+
+# Volume for persistent HomeKit state (pairings etc.)
+VOLUME ["/data"]
+
+# Start the HomeKit bridge
+CMD ["python", "-m", "apps.homekit.main"]