data_mart_dumper

Building this project

Docker image

1. From project root,

   run docker build --tag pg_dumper:latest .

2. List images

   run docker images to validate docker image exists with name pg_dumper with the latest tag

3. To test running the image, docker run pg_dumper:latest --version docker run pg_dumper:latest --help docker run pg_dumper:latest --input_file_name </path/to/file> --output_location </path/to/output/directory>

Developing this project

Creating a virtual environment in the terminal

macOS/Linux

You may need to run sudo apt-get install python3-venv first on Debian-based OSs

python3 -m venv .py-venv

To activate the environment run source .py-venv/bin/activate

To deactivate the Virtual environment run deactivate

Windows

You can also use py -3 -m venv .py-venv

python -m venv .py-venv

To activate the environment run .py-venv\Scripts\activate.bat

To deactivate the Virtual environment run deactivate

To display all of the packages installed in the virtual environment

run python -m pip list

To save all of the packages installed in the virtual environment to a requirements.txt

run python -m pip freeze > requirements.txt