devenv
Home Manager using Nix
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devenv | Home Manager using Nix | |
---|---|---|
88 | 182 | |
3,410 | 5,863 | |
15.2% | 6.3% | |
9.8 | 9.8 | |
7 days ago | 4 days ago | |
Nix | Nix | |
Apache License 2.0 | 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.
devenv
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Fast, Declarative, Reproduble and Composable Developer Environments Using Nix
I gave devenv multiple tries, and I am sorry to say there are multiple annoying issues that forced me to give up every time.
Some of these 200+ issues are unsolved for a fairly long time.
https://github.com/cachix/devenv/issues
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Nix – A One Pager
Software developers often want to customize:
1. their home environments: for packages (some reach for brew on MacOS) and configurations (dotfiles, and some reach for stow).
2. their development shells: for build dependencies (compilers, SDKs, libraries), tools (LSP, linters, formatters, debuggers), and services (runtime, database). Some reach for devcontainers here.
3. or even their operating systems: for development, for CI, for deployment, or for personal use.
Nix provision all of the above in the same language, with Nixpkgs, NixOS, home-manager, and devShells such as https://devenv.sh/. What's more, Nix is (https://nixos.org/):
- reproducible: what works on your dev machine also works in CI in prod,
- declarative: you version control and review your configurations and infrastructure as code, at a reasonable level of abstraction,
- reliable: all changes are atomic with easy roll back.
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Show HN: Lapdev, a new open-source remote dev environment management software
https://devenv.sh/ and nix in general are great for setting up dev environments.
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Show HN: Flox 1.0 – Open-source dev env as code with Nix
> but worried that the development is not moving forward
There is an open v1.0 PR: https://github.com/cachix/devenv/pull/1005
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What's the Next Vagrant?
2) A way to run services apps depend on (databases, job runners, cache etc).
I am going to suggest one of the Nix based tools that do those things:
- https://devenv.sh/ (I use this at work)
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Ask HN: How can I make local dev with containers hurt less?
Yup, I haven’t tried it but there is https://devenv.sh which is built on top of nix and makes it simple.
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Flakes aren't real and cannot hurt you: using Nix flakes the non-flake way
Although Guix reads better than Nix (after all, it's Lisp), I found the support and resources available for learning severely lacking.
Plus, you have to jump through hoops to install non-free software, which goes against the ethos of Guix anyway.
IMHO, Nix is clearly "the winner" here and we'll see more and more adoption as it improves. Lots of folks are doing exciting work (see https://determinate.systems/, https://devenv.sh/, https://flakehub.com/). And the scale and organization around nixpkgs is damn impressive.
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NixOS has one fatal flaw
I don't think you can ever get Nix as simple as PNPM, simply because native libraries are sometimes annoying, need to be configured at build time to a greater degree and because the problem space it attacks is so much larger than PNPM, which only deals with the JS/Node.js ecosystem.
However, I do think that there exist reasonable levels of abstraction that sacrifice some expressive power for simplicity and such systems could maybe expose a PNPM-like CLI. One example that comes to mind is devenv.nix [1]. While it doesn't yet have a CLI, its configuration file is YAML and relatively simple. I think there's more to be done in this space and I hope for tools that are easier to grasp in the future.
> Nix package files evaluate down to configuration for the Nix package manager, but I haven’t ever seen a good explanation for the basic essentials underneath all the abstraction. Every guide I’ve learned from and all the package defs I’ve read seem to cargo cult many layers of mysterious config composing config. Without easy to learn essentials it’s difficult to grok the system as a whole.
To me it sounds like the essential that you're referring to is the 'derivation' primitive, which is almost always hidden behind the mkDerivation abstraction from nixpkgs. This [2] blog post is an exploration of what exactly that means.
I'd also love for the documentation situation to be much better, in particular in terms of official, curated resources. But I'm not convinced that you actually need to know the difference between derivation and mkDerivation to make effective use of Nix, because in practice you would always use the latter. That said, mkDerivation and the whole of nixpkgs is essentially a huge DSL (I believe this is what you meant when you said 'config composing config') that you do need to know and is woefully underdocumented.
> I would love to adopt Nix for developer tooling for Notion’s engineers, but today it’s about infinity times easier to work around the limitations mentioned of Docker+Ubuntu+NPM than to work around the limitations of Nix.
One approach I have taken to is to specify the environment in Nix, but then generate Docker devcontainers from it, so most people don't come into contact with Nix if they don't want to.
[1] https://devenv.sh
[2] https://ianthehenry.com/posts/how-to-learn-nix/derivations/
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Development Environments with Guix, similar to devenv.sh
This though, through the use of devenv.sh, which uses nix, as when I got into nix I though it was going to be easier to just make a development environment, not the case. Until I found devenv.sh, I could actually finally make good environments... It also has other features like containers and services, which also help me know that I can get the most of it if the time comes.
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devenv needs help testing 1.0 release
Instructions: https://github.com/cachix/devenv/pull/745
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?
devbox - Instant, easy, and predictable development 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.
nix-direnv - A fast, persistent use_nix/use_flake implementation for direnv [maintainer=@Mic92 / @bbenne10]
GNU Stow - GNU Stow - mirror of savannah git repository occasionally with more bleeding-edge branches
direnv - unclutter your .profile
nixos-flake-example - This is a demo NixOS config, with optional flakes support. Along with notes on why flakes is useful and worth adopting.
devshell - Per project developer environments
NixOS-WSL - NixOS on WSL(2) [maintainer=@nzbr]
rembg - Rembg is a tool to remove images background
emacs-overlay - Bleeding edge emacs overlay [maintainer=@adisbladis]
nix - Nix, the purely functional package manager
chezmoi - Manage your dotfiles across multiple diverse machines, securely.