Dockerfile.dev

# Development Dockerfile
FROM ubuntu:20.04

# Set DEBIAN_FRONTEND to noninteractive to prevent prompts during package installation
ENV DEBIAN_FRONTEND=noninteractive
ENV PYTHONUNBUFFERED=1

# Set the working directory in the container
WORKDIR /app

# Update the package repository and install Python 3 and development tools
RUN apt-get update && apt-get install -y \
    python3 \
    python3-pip \
    python3-dev \
    pst-utils \
    vim \
    nano \
    && rm -rf /var/lib/apt/lists/*

# Create needed directories
RUN mkdir -p /app/output /app/target_files /app/mbox_dir

# Install Python packages needed for development/testing
RUN pip3 install pytest pytest-cov coverage
# Create a symlink to make pytest available in PATH
RUN ln -s /usr/local/bin/pytest /usr/bin/pytest

# No need to copy files as they will be mounted from host
# This allows for live code editing without rebuilding the image

# Set default command to run tests
# Can be overridden in docker-compose.dev.yml
CMD ["pytest", "-xvs", "tests/"]