What do package managers do? Install packages, obviously! But that is not everything. In my opinion, package managers do enough to be characterized as general automation frameworks. For example:

  • manage configurations and configuration files
  • manage custom compilation options and flags
  • provide isolation or containerization
  • make sure a specific file is present in a specific place given specific conditions
  • change installation files or configuration based on architecture or other conditions

Not all package managers do all of the above, but you get the idea.

Nix even manages your entire setup with a single configuration file.

It occurred to me that package management could theoretically be managed by an automation framework.

What do I mean by automation framework? Ansible, chef, puppet, or Sparrow.

Now imagine if you were to use one of those package managers as an automation framework. For most of them, it would suck. (nix is a notable exception). So maybe common package managers are just bad automation frameworks?

What if we used an automation framework as a package manager? Well currently, it might also suck, but only because it lacks the package definitions. Maybe it is not a bad experiment to have a distribution managed by a modern automation framework like Sparrow.

What are the benefits?

  • usable on other distributions
  • more easily create your own packages on the fly
  • Greater customization and configurability
  • use a known programming language that is easy to read to define packages and other functions, instead of a DSL
  • your package manager can easily automate just about any task using the same syntax and framework
  • MajorHavoc@programming.dev
    4·
    9 months ago

    I think a big part of what you’re getting at is that we (as humanity) deserve a pull-model, human readable, platform independent, outcome descriptive / desired state / idempotent computer configuration standard (RFC).

    Quite a few package managers and orchestration tools almost get us there. Ironically, since package managers have been around longer, on average, many of them scratch that itch as well or better than many of the orchestration platforms.

    I’ve done it both ways, many times, and I currently prefer a poor-fit-to-task orchestration tool, over an excellent fit-to-task installer package. And I’ll take a well written Makefile over both of the others combined. That may just be my “old man yells at cloud” energy, though.