Do not click around. Read this guide in order. Do all the steps. You'll thank me later. See bottom of this readme for the starting link.
Want to control your entire Linux user space in a declarative, highly configurable, highly reproducible manner that you can take with you from machine to machine without ever worrying about how to rebuild it? Did you try to do that with Nix's Home Manager and hated your life? Read on.
I like Nix. A lot. I think you will too. But I hated getting started with it.
The documentation for Nix is a headache to wade through and understand in one go. Piecing together random blog posts diving into all the flashy fun cool stuff is painful, and many of them are old/stale. Simple, practical starter guides for using home manager were surprisingly difficult to find. Maybe I was just missing them.
Regardless, this is the guide I wish I had when I started. All I wanted was a foundation to start playing with and build on. So here you go: a low-nonsense guide to getting started with Home Manager with Flakes.
I assume you are running Linux of some sort. This may work on Mac too, but I haven't tried it.
I assume you are NOT running NixOS. If you are, you may want to read a little more carefully when it comes to installing Home Manager. The easiest way to install it at that point IMO is just adding it as a package to your NixOS install. After Home Manager is installed, it should all be the same anyway.
I do not assume you have any experience with Nix.
I assume you have some minimal programming knowledge. If you know what a "string" and a "function" are, you're probably fine.
This is not intended to replace the official documentation of Nix itself, Home Manager, nixpkgs, etc. This is meant to be an entry point to get a foundation, so that you can understand what you're looking at in the future.
I am not going to give you deep explanations of why certain things are the way they are. I am not going to give you fifty different ways to do something. The rabbit holes of Nix go deep. Do not stray from the path until you have something minimal working, and then I'll show you how to start tinkering. Once you have some minimal tinkering under your belt, everything else in Nix will make so much more sense and you can explore all you want!
If you see code, don't copy/paste it. Type it yourself. Neuroscience. You'll learn it a lot quicker that way.
Ok, ready? Let's go! (01-install.md).
