coverage init

Dockerfile

@@ -0,0 +1,55 @@
+# ===========================
+# Stage 1: Build environment
+# ===========================
+FROM python:3.13-slim AS builder
+
+ENV PYTHONUNBUFFERED=1 \
+    PIP_NO_CACHE_DIR=1
+
+WORKDIR /app
+
+# Install build dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    build-essential curl && \
+    pip install --upgrade pip uv && \
+    rm -rf /var/lib/apt/lists/*
+
+# Copy requirement file first for better caching
+COPY requirements.txt .
+
+# ✅ Install dependencies
+RUN pip install -r requirements.txt
+
+# Copy source code
+COPY . .
+
+# ===========================
+# Stage 2: Runtime environment
+# ===========================
+FROM python:3.13-slim
+
+ENV PYTHONUNBUFFERED=1 \
+    PYTHONDONTWRITEBYTECODE=1 \
+    APP_HOME=/app
+
+WORKDIR $APP_HOME
+
+# Install runtime dependency (curl for healthcheck)
+RUN apt-get update && apt-get install -y --no-install-recommends curl && \
+    rm -rf /var/lib/apt/lists/*
+
+# ✅ Copy Python and pip-installed packages from builder
+COPY --from=builder /usr/local/lib/python3.13 /usr/local/lib/python3.13
+COPY --from=builder /usr/local/bin /usr/local/bin
+
+# Copy application code
+COPY . .
+
+# Expose FastAPI port
+EXPOSE 8000
+
+# Healthcheck endpoint
+HEALTHCHECK CMD curl --fail http://localhost:8000/health || exit 1
+
+# ✅ Start FastAPI app
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]