nixos-config/docs/content/en/02-lay-of-the-land/02-project-structure/index.adoc

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title: Project structure --- = Project structure

Next, we have the project directory — the environment you’ll be living in for the next year, tinkering your Nix configs. It is required to be familiar with the workspace, after all. My configuration takes a lot of cues from devos (which is unfortunately is a lot to take if you’re just beginning to grok Nix as a whole).

My NixOS config should look like the following:

nixos-config
├── configs/
├── docs/
├── lib/
├── modules/
├── overlays/
├── pkgs/
├── shells/
├── templates/
├── default.nix
├── flake.lock
├── flake.nix
└── README.adoc

• ./docs/ contain the source code for the website. Currently, it uses Hugo for statically generating the website.

• ./configs/ contain several configurations for several environments including NixOS, home-manager, and flake-parts. Typically, these are anything that are configured by Nix modules.

• ./modules/ contain my custom modules including NixOS and home-manager modules. For more information, see the github:{github-repo}[related documentation, path=./modules/README.adoc, rev=master].

• ./overlays/ contain the overlays for several established packages. This is typically used exclusively for the project and advised to not use it if you’re not foodogsquared.

• ./pkgs/ contains my custom packages. It is exported in the flakes at outputs.packages compiled through various systems.

• ./shells/ contains my development shells for interacting with the usual type of projects. Setting this up can bring benefits outside of NixOS (unless you’re interacting with projects with any OpenGL-related stuff). ^[1]

• ./templates/ contains my custom templates handy for quickly initializing for various types of projects.

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1. Since packages brought from Nix shells can only work with the store, a container might be better at some situations.