# 1. Use a lightweight Python image
FROM python:3.12-slim

# 2. Environment settings
ENV PYTHONUNBUFFERED=1
ENV PIP_NO_CACHE_DIR=1

# 3. Set working directory inside the container
WORKDIR /app

# 4. Copy and install dependencies first (better caching)
COPY requirements.txt .
RUN pip install -r requirements.txt

# 5. Copy all your app files into the container
COPY . .

# 6. Set the default command to run your script
ENTRYPOINT ["python", "job_suggestor.py"]