Feat - Use UV Installer

Dockerfile

@@ -1,9 +1,71 @@
+# # Stage 1: Build stage
+# FROM python:3.12-slim as builder
+
+# # Set environment variables
+# ENV PYTHONDONTWRITEBYTECODE=1
+# ENV PYTHONUNBUFFERED=1
+
+# # Create a non-root user
+# RUN useradd -m -u 1000 user
+
+# # Set the working directory
+# WORKDIR /app
+
+# # Copy only the requirements file first to leverage Docker cache
+# COPY --chown=user ./requirements.txt /app/requirements.txt
+
+# # Install dependencies in a virtual environment
+# RUN python -m venv /opt/venv
+# ENV PATH="/opt/venv/bin:$PATH"
+# RUN pip install --no-cache-dir --upgrade pip && \
+#     pip install --no-cache-dir -r requirements.txt
+
+# # Copy the rest of the application code
+# COPY --chown=user . /app
+
+# # Stage 2: Runtime stage
+# FROM python:3.12-slim
+
+# # Create a non-root user
+# RUN useradd -m -u 1000 user
+# USER user
+
+# # Copy the virtual environment from the builder stage
+# COPY --from=builder /opt/venv /opt/venv
+# ENV PATH="/opt/venv/bin:$PATH"
+
+# # Set the working directory
+# WORKDIR /app
+
+# # Copy only the necessary files from the builder stage
+# COPY --from=builder --chown=user /app /app
+
+# # Expose the port the app runs on
+# EXPOSE 7860
+
+# # Health check to ensure the application is running
+# HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 \
+#     CMD curl -f http://localhost:7860/health || exit 1
+
+# # Command to run the application with hot reloading
+# CMD ["uvicorn", "src.main:app", "--host", "0.0.0.0", "--port", "7860", "--reload"]
+
 # Stage 1: Build stage
 FROM python:3.12-slim as builder
 
 # Set environment variables
-ENV PYTHONDONTWRITEBYTECODE=1
-ENV PYTHONUNBUFFERED=1
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1 \
+    PATH="/root/.local/bin:$PATH"
+
+# Install system dependencies (curl and ca-certificates for uv installer)
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    curl \
+    ca-certificates \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install uv using the official installer
+RUN curl -sSfL https://astral.sh/uv/install.sh | sh
 
 # Create a non-root user
 RUN useradd -m -u 1000 user
@@ -14,11 +76,8 @@ WORKDIR /app
 # Copy only the requirements file first to leverage Docker cache
 COPY --chown=user ./requirements.txt /app/requirements.txt
 
-# Install dependencies in a virtual environment
-RUN python -m venv /opt/venv
-ENV PATH="/opt/venv/bin:$PATH"
-RUN pip install --no-cache-dir --upgrade pip && \
-    pip install --no-cache-dir -r requirements.txt
+# Install dependencies using uv
+RUN uv pip install --no-cache-dir -r requirements.txt
 
 # Copy the rest of the application code
 COPY --chown=user . /app
@@ -30,13 +89,16 @@ FROM python:3.12-slim
 RUN useradd -m -u 1000 user
 USER user
 
-# Copy the virtual environment from the builder stage
-COPY --from=builder /opt/venv /opt/venv
-ENV PATH="/opt/venv/bin:$PATH"
+# Set environment variables
+ENV PATH="/home/user/.local/bin:$PATH" \
+    PYTHONUNBUFFERED=1
 
 # Set the working directory
 WORKDIR /app
 
+# Copy the virtual environment and installed dependencies from the builder stage
+COPY --from=builder --chown=user /root/.local /home/user/.local
+
 # Copy only the necessary files from the builder stage
 COPY --from=builder --chown=user /app /app