tetrix-0.0.1 is not a library.
tetrix
tetrix simplifies the customization of any environment: local development environment, CI/CD environment and so on.
tetrix is like a database that stores the values of all variables that can be customized and allows you to express some variables through others (aka variable expansion).
Also tetrix provides a template processor that produces ready for use files (configs, scripts and others) filled with appropriate values.