nix-direnv
Home Manager using Nix
nix-direnv | Home Manager using Nix | |
---|---|---|
27 | 182 | |
1,460 | 5,903 | |
3.7% | 3.6% | |
9.0 | 9.8 | |
8 days ago | 3 days ago | |
Nix | Nix | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
nix-direnv
- A faster, persistent implementation of direnv's use_Nix and use_flake
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How do multiple versions of the package internally work?
BTW: I personally use direnv with nix-direnv. This basically works by setting your shell with proper tooling when you enter the directory.
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I have a few beginner question, what is the difference between nix shell/env and what is the difference between flakes/home-manager?
I'm not sure what you mean by nix env, maybe you are referring to nix-direnv?
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Just a reminder to make sure Garbage Collection is running
Although currently I'm using direnv + nix-direnv. Keep in mind that direnv has builtin nix support which is very basic and doesn't do any caching. So you still needs this add-on to preserve roots.
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What do you install with configuration.nix and home manager
I distinguish between system level things and user level things, even though I don't really have different users on my machine. I install the bare minimum number of packages + a lot of different drivers in the configuration.nix, and desktop and editor related things in HM. For development environment, I have environment per project using mkShell and https://github.com/nix-community/nix-direnv, which allows you to switch to the specific environment once you cd into the directory. (Although I do have python installed globally with some commonly used packages such as numpy, so I can just start python and write something when I need to, without creating an environment)
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How do YOU use your PKMS?
I further make my software projects so that when I click a link I go into an environment pre-loaded with their dependencies so dropping in/out of projects is always frictionless. I do this with the reproducibility guarantees of nix, along with glue like nix-direnv and envrc-mode to direnv.
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Nuenv: an experimental Nushell environment for Nix
(I also use nix-direnv)
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NixOS + Haskell best practices circa March 2023
direnv
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Minimal approach for python devel environment with flake
Personally I use nix-direnv. No longer the need to run nix develop or nix-shell. By setting up a .envrc with either use nix or use flake it will automatically install all the packages from default/shell.nix or flake.nix
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Nix and envrc
Direnv is installed using the nix-direnv installation instructions under "Via configuration.nix in NixOS". I read some recommendations that envrc.el is a better alternative then direnv.el, and after some testing I have to agree. (envrc-global-mode) is enabled in my config. This works perfectly with a normal emacs instance.
Home Manager using Nix
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Cosmic Desktop: Hammering Out New Cosmic Features
It's probably overkill for what you are trying to do. But I have been using home-manager [0] as a way to quickly restore my working environment.
[0] https://nix-community.github.io/home-manager/
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How do I actually update home-manager?
$ home-manager --version 23.05 $ nix-channel --add https://github.com/nix-community/home-manager/archive/release-23.11.tar.gz home-manager $ nix-channel --update $ nix-shell '' -A install [...] All done! The home-manager tool should now be installed and you can edit /home/MY-USERNAME/.config/home-manager/home.nix to configure Home Manager. Run 'man home-configuration.nix' to see all available options. $ home-manager --version 23.05
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Possible to use KDE plugins on nixos?
Unfortunately until we find more volunteers in this area, it is hard to see status quo changing. See also https://github.com/nix-community/home-manager/issues/607 and this ongoing project https://github.com/pjones/plasma-manager
- Exclude packages in home manager
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An Overview of Nix in Practice
> Channels are, AFAIU, a reference to some point-in-time/commit/version of nixpkgs
It's not specifically nixpkgs, but any Nix code generally.
Per the Nix manual[0]:
> Channels are a mechanism for referencing remote Nix expressions and conveniently retrieving their latest version.
e.g. home-manager's suggested channel is just the github tarball for the relevant branch[1]:
nix-channel --add https://github.com/nix-community/home-manager/archive/master.tar.gz home-manager
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Fake recruiter Lazarus lured aerospace employee with trojanized coding challenge
It sounds like you'd benefit a lot from Nix/NixOS [1], if not just home-manager[2].
1. https://nixos.org/
2. https://github.com/nix-community/home-manager
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Noob question: Where home-manager config after installed on archlinux
nix-channel --add https://github.com/nix-community/home-manager/archive/master.tar.gz home-manager nix-channel --update nix-shell '' -A install
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Need help on home manager neovim config
I'm using flakes and home manager and not really sure how to go about managing my neovim configuration. I've read through some other posts, github issues, and various articles trying to suss out a good way to do this. Reading through other people's configs and posts was somewhat helpful but there is a lot going on I don't understand and everyone's examples I've seen vary wildly.
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Recurring 'Home Manager not found' Error After Running nix-collect-garbage"
Said store path contains the home-manager repo. After the home-manager run, the store path is recreated.
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I want to like NixOS but... I can't and I need some help
I can't answer all your questions, but home-manager does have a dconf module that would probably be better to use than that external tool. Everything inside the options block are the things you can pass to the dconf module.
What are some alternatives?
devshell - Per project developer environments
Ansible - Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy and maintain. Automate everything from code deployment to network configuration to cloud management, in a language that approaches plain English, using SSH, with no agents to install on remote systems. https://docs.ansible.com.
flake-utils - Pure Nix flake utility functions [maintainer=@zimbatm]
GNU Stow - GNU Stow - mirror of savannah git repository occasionally with more bleeding-edge branches
devenv - Fast, Declarative, Reproducible, and Composable Developer Environments
nixos-flake-example - This is a demo NixOS config, with optional flakes support. Along with notes on why flakes is useful and worth adopting.
lorri - Your project's nix-env
NixOS-WSL - NixOS on WSL(2) [maintainer=@nzbr]
flake-templates - A collection of barebone Nix shells for starting a project, provided as flake templates
emacs-overlay - Bleeding edge emacs overlay [maintainer=@adisbladis]
naersk - Build Rust projects in Nix - no configuration, no code generation, no IFD, sandbox friendly.
chezmoi - Manage your dotfiles across multiple diverse machines, securely.