Ultimate Nix Flakes Guide
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- Опубліковано 23 сер 2024
- Discord server: / discord
Support the channel: ko-fi.com/vimj...
Nix flakes wiki: wiki.nixos.org...
Flake URL syntax examples: nix.dev/manual...
more code coming soon, I'm going to sleep now
![АЛАУДИНОВ у Скабеевой: эти их ВСУ нас НЕ ДОГОНЯТ 😁 [Пародия]](http://i.ytimg.com/vi/an0anqU4WGQ/mqdefault.jpg)
I killed my voice recording this
Take care bro.
Bro calm down then
If I could, I would send you some Lemon & Honey tea. GREAT for the voicebox!
rest up king
This might be one the best guides in the internet I've ever seen.
@@DooMWhite yes it’s very concise and well structured
I always feel that when I am not quite getting something in the nix ecosystem, I can watch a vimjoyer video about the topic and it is like a burst of enlightenment where now I can see everything I was missing before! Thanks so much for this amazing content!
Vimjoyer Nix videos = Masterpiece 🗣️
This is the most thorough and clear explanation of what a flake is that I've found, including your past videos. Great job!
I'm looking forward to your future video on devshells. I already use them, but I could be using them better I am sure of it!
I really appreciate your video style. The arrow moving around while you talk about the parts of the configuration is brilliant! It activates my visual-learning even better than just reading along. Much better for me than just listening to the description. I also appreciate how clean and clear all the textual information is. Your voice is clear enough and I can certainly follow what you say. But your accent, cadence, and where your voice goes up or down at parts of the sentence is not "natural" to my ear, being conditioned much more to a "midland" American English dialect. The implication is that it that when listening to a lot of dense information in a less-familiar accent, I find I have to go back and re-hear many times for the comprehension to sink in. The visual aid helps quite a lot. I really like it. Thank you, Vimjoyer! ( vim-joy-er? You love Vim? 😁) Please be encouraged to keep putting out great Nix content. You're definitely appreciated!
I would love to see a video about overrides and overlays...
That one's surely coming
@@vimjoyer i'm glad, can't wait! but do take care of your voice
I have been trying for a few days to make an overlay/override for libreoffice-qt6-fresh, because of some compile flags on my systems it fails at checkphase... but cant for the life of me... wrapped and unwrapped packages are particularly difficult
I've learned more about flakes and also the nix language itself by reproducing your examples and also experimenting with changing things little by little than I've ever managed from just trying to read some docs online.
Hands down best explanation on flakes I've seen so far in the small amount of time I've been part of this community. Thank you so much for all the work and effort you put into this, you're contribution is invaluable to many of us
I remember asking about this very thing a while back and I'm so happy to see you doing it now.
I’m tearing, I’ve been using flakes for some months now, have a full fledged multi-host config, but many areas were still obscure to me. Your videos are illuminating in many small big ways, I can’t thank you enough, keep it going!
I just installed NixOS the other day and was wondering about flakes. Perfect timing!
Good, i am finally beginning to grasp nix and flakes - this is one of the few videos that explains them well.
thrown into the nix deepend at work, these have been a godsend, thank you
btw your animations are very smooth and impressive, great way to show your code changes as you demonstrate, that extra effort really shines through
Love your Nix videos. Keep up the great work. Great explanations and very easy to understand and follow. Your channel is what got me back to NixOS after not using it for over couple of years.
After weeks of confusion this clarifies a lot. Thank you
Many thanks. Just what I needed, as I started reorganizing the configs of 3 hosts running NixOS inside a flake yesterday 🙏🤓
This really should be linked in the nix flakes documentation!
This is the intro to flakes that I've been looking for, thank you!!!!
the only problem i have ever had with nix is the accessibility of the documentation, thank you for completely destroying this issue
Man I wish I had seen a video like this before jumping in and building my config. Demystifies a lot of knowledge gaps in using flakes.
THANK YOU SO MUCH! I really struggled to understand what was going on in nix flakes, this video is hugely helpful to me.
This channel keeps my sanity when learning and using NixOS. Bless the man
Absolute Cinema
It is 2 a.m. here. So an excellent timing for the video :D
Awesome Vid! Your vids have been getting into NixOS a fun experience. On a different note, I guarantee most can't hear this, but you have a kinda springy boingy ring sound when you speak in your mic in the background. I am using a good set of audiophile headphones and loud volume, so it's not noticeable to most. But I thought you should know. It may be due to mic shake or what ever you are recording on not being stable.
Audio is my enemy. I know what you're talking about, I'll try to fix it.
Ey! Awesome video man, love to see the slightly longer versions as I feel some of your older videos could go a bit more in depth. :)
The editing on this video is amazing 😍
And the next videos are going to be even better
Thanks.
FYI:
experimental-features = nix-command flakes
You're missing the 's' at the end at 1:38.
ok this is the understandable video for flakes, i don't think a noob will but i can lol
Yeah, this is a masterpiece 🎉
The slower pace, detailed explanation/dissection of the flake makes this my favorite video of yours, I was often references your videos, but as a novice found them a little too fast paced and lacking some details especially if I ran into an error or my output was different than yours and had to scour forums and discord to figure it out. Your videos have always been top-notch, but this is the best nix/nixos/flake tutorial video I've seen, and it feels like your setting us up for success. But, as a beginner I always wished someone would literally just pull up a github repo with a flake.nix and show exactly how to use the provided flake.nix in that repo. Never seen anyone do that.
While typing this I also realized you've never shown how to manage your nix config with git!
P.S. would love to see a nixos self-hosted server setup video/series by you on editing remote nixos configs, containerization, nextcloud, vpns, etc.
Yeah, I got a lot of comments talking about fast pace before, so I am trying to keep it slower. I too didn't realize I've never made a nix git video, so I definitely will make one in near future.
Thanks for kind words!
This is such a good video, thank you! ❤
This deff helped me understand a bit more and I really appreciate your videos on nix. I'm still super confused though, I had to stop using nix even tho it was only a side-project system because there were a few programs I couldn't figure out how to use on nix (ly greeter for example) I hope it was just a misunderstanding on my part. Someday I'll spend more time trying to better understand how to use NixOS but it's incredibly hard to wrap my head around it all.
Just take your time. The nix ecosystem is very huge, so many problems have several solutions, and it's not always clear which one's better or worse.
Fantastic series. You are a scholar god
this comment is subjected to frequent edits (even in future), so any generous hearts given by creator are automatically removed after an edit :)
3:36 "nix flake show" to show the output attributes provided
11:14 "nix flake metadata" to show what the nixpkgs resolve to i.e. commit-hashes of inputs
7:25 url like syntax used in input, and various examples (gh, gl, srch, local, ...)
9:55 the at @ syntax for arguments in nix language
12:52 nixos configuration in flake via nixosSystem function
13:47 auto-picking of flake at default location
13:58 14:25 using specialArgs attribute in flake.nix to supply as input param to configuration.nix
(this is useful for nixos-hardware for example)
update: no, this does NOT work for using nixos sl-a-sh nixos-hardware
that has to be specified in flake.nix itself as guided in that repo's readme
hearts are free, I can give them to you all day
@@vimjoyer oh lol. thanks a lot :)
> _" hearts are free, I can give them to you all day "_
Video quality is amazing!! Thanks for these helpful videos!! Do you plan on making a guide to setup nvidia with Wayland along with video acceleration support?
Maybe
My biggest issue with flakes is that I prefer to keep my configs extremely modularized, which doesn't really work very well with flakes, since you can only use inputs/modules that are in the current directory or in a child directory.
That means you can't extract several host configs out into separate subdirectories, then have them import a fully configured config for a specific program in a parent directory.
Thank you so much for this video! Learned a lot. ❤
I'd love to see a video explaining all the parameters a module receives and where they come from.
That has been a major point of confusion for me.
Noted
I feel like one thing I’m always missing in these videos about Flakes is the answer to the question: Why should I even use Flakes?
Basically, the lock mechanism. If you manage separate projects with separate flakes, you won't potentially break them just by updating your system.
Also systems/devshells/packages managed by flakes are easier to reproduce on other machines.
I like you type of videos it simplify everything 🥰
What are you doing to make videos with that quality?
I'm using motion canvas
It all makes sense now
okay, i was looking for "setting up nixos for c++ development" (or python, or java, or whatever)
this vid doesn't cover that
but i learnt various other things nonetheless.
The title says nothing about python, or java, or whatever
@@vimjoyer good point 😃
yeah, while commenting, i forgot that i came here from other video "nix dev envs"
> _" The title says nothing about python, or java, or whatever "_
As always, very informative. Well done.
One question though, how do I know which functions/variables are available and the name of these?
In random flakes you can usually just check the outputs, but in bigger ones like nixpkgs you have to rely on documentation / analyze the nix code
So complicated.
Just the video I was asking for.:w
What a video my friends
Thank you so much! You're videos and the technology behind nix is the most exciting thing in the IT world in my opinion. However the recent banning of contributors not deemed woke enough had been a complete turn off for me. And I seriously doubt the project have a bright future because of this. I'm really curious to here you're thoughts on this?
There are countless companies and users relying on nix ecosystem, so I don't see it collapsing any time soon. I wouldn't worry about it too much
Managing networks ip6 & ip4 as well as vlans would be interesting. Is it possible to rename the hardware Ethernet cards so the config gets more flexible by using aliases ?
individual packages versions depend on the nixpkgs version? ehh
actually, good vid, but after time of using nixos flakes became much.. much bigger and complicated. :D
I tried your old Flakes Guide, it didn't work so I switched to this more recent one since I couldn't use flakes and home-manager despite allowing experimental features in the config (even with the override), now I tried to undo everything and start from scratch but now I can't rebuild my system to allow for flakes because I already have Flakes installed, but the Flake installed does not allow for the rebuild command, and I cannot change it because I don't know what is wrong with the old flake and I cannot uninstall it because that would require a rebuild that I'm not allowed to do
and for some reason my gen 1 nixos has the changes, so i have nothing to roll back to
Lol just what I was looking for
Awesome. Could you share your dotfiles? Thanks.
github.com/vimjoyer/nixconf
Thanks
Cinema
gud videuo tnks.
i want to make my terminal like you pro how i can do it (i am new to linux and i am using kde de)
The terminal you see in this video is not real, it's just editing. For a real setup, I recommend using a modern terminal emulator like Alacritty and pairing it with a powerful shell like Fish.
tr00nix
Hi
I fell off around 8:30 somewhere... sigh
can you make something on nix ld?
Sure will
Great video, as always. However it feels incomplete: it should have mentioned some drawback of flakes so users could also know why they might not to use them just yet (until those issues get resolved). Also, the flake you wrote for the video wouldn’t work on MacOS (are any non x86 Linux system) which is also not mentioned. I hope you’ll release a follow up addressing these.
Most of my colleagues at work use MacOS so I can’t share this video with them since the flake would simply fail to work on their system 😢
I said that the flake will look slightly different depending on your system architecture. It's just a matter of not changing Darwin to Linux when you initialize the flake.
все время удивляюсь рандомным ударениям на слова ) выделяй те же слова, что выделил бы на русском, пожалуйста)
I seem to be unable to use UEFI boot. 😢
I don't think this issue is related to flakes. Consider opening an issue on github.
@@vimjoyer Thanks for the reply! Yes it is probably not, maybe the way i installed it or something :) Thanks :)
"The 'legacy' in 'legacyPackages' doesn't imply that the packages are 'legacy' packages." ... ok then why did you call it `legacyPackages` then? This is git-level shoddy naming.
🤷♂️
firs- second...
Very archaic and unnecessarily convoluted system. All of this is made infinitely worse by the unbelievably useless errors the thing spews out sometimes. There are some GUI configurator projects going on. When some of those or some better wrapper language/format gets traction all of this nonsense can be forgotten.
It's only convoluted because the ecosystem is very old, and does a lot of things. I agree that the errors are absolutely useless most of the time, but still I feel like flakes are a step in a good direction.
Your best video yet 🎉
Thanks! It took much more time to edit than usual
This is exactly what I needed man thank you this is perfect timing 🫶