Spack-Manager Structure

Spack-Manager is a Spack extension that provides a way for software applications to configure their usage of spack.

The code of Spack-Manager is independent of each individual application and each application code needs to configure a Spack-Manager Project to tell Spack-Manager how to work with their application.

Relationship between spack-manager and a software project

A Project at its core is simply a collection of spack configuration files, and spack package repositories. A few other optional hooks will be discussed below.

The configuration files in a Project are organized based on the configuration bifurcations that the projects supports. These are called Machines based on the guiding principle that spack configurations typically have to be changed when the machine/system is changed.

Projects can be registered with Spack-Manager by adding them to the spack-manager.yaml configuration file. This file lives in the Spack-Manager directory and controls settings for Spack-Manager and the Projects that are registered.

spack-manager:
  projects:
    - /path/to/project_a
    - $HOME/project_b

Additional data about this file can be found at TBD. Information on configuring a new Project can be found in the system administrator profile documentation (add link).