nix-alien
book
nix-alien | book | |
---|---|---|
4 | 18 | |
417 | 1,162 | |
- | 0.4% | |
8.3 | 2.7 | |
25 days ago | 3 months ago | |
Python | OCaml | |
MIT License | GNU General Public License v3.0 or later |
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nix-alien
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Nix-Powered Development with OCaml
copy the extracted files over to the nix output dir, and patch-elf all the binaries to link to the nix-version of the dynamic lib.
This sounds more difficult than it is, the result will be a copied over binary file that has its “libc.so” and other dynamic libs replaced in the ELF-header with “/nix/store/hdjdewuieu737-libc/libc.so”. I recommend looking up a package in nixpkgs which has a similar install story, that’s the easiest way to write a new package.
In case you only want to run it locally https://github.com/thiagokokada/nix-alien and similar programs work fine with the binary.
- NixOS 22.11 “Raccoon” Released
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Gentoo Users: What are your thoughts on NixOS? Have you used it before? How do you think it compares to Gentoo?
You might be interested in tools like nix-alien which help, though to some extent it's always going to be an annoyance.
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Arch + NixOS at once?
There's also nix-alien to run random binaries and nixos-fhs-compat to FHS your OS (might need some tweaking).
book
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OCaml: a Rust developer's first impressions
Some of your questions might be answered in this book (free online version): https://dev.realworldocaml.org/
- Compiler Development: Rust or OCaml?
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Nix-Powered Development with OCaml
I don't think they're wrong
the Jane Street side are quite prolific with blog posts etc
as a newcomer to OCaml one of the first, and nicer-looking, intro resources you'll likely encounter is the Real World OCaml book https://dev.realworldocaml.org/ which unfortunately does everything using Base instead of the stdlib
Personally that didn't sit right to me and I prefer to use the stdlib by default (which seems fine and not in need of a wholesale replacement)
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Comparing Objective Caml and Standard ML
This is an oldie but a goodie.
OCaml has, unlike Standard ML, grown quite a lot since this page was made.
In particular, the section "Standard libraries", I'd recommend looking at:
https://dev.realworldocaml.org/
A couple of places where the comparison is outdated:
- OCaml using Base [1] allows for result-type oriented programming
- OCaml using Base uses less language magic and more module system
While there was and is truth to the distinction that SML is for scientists and OCaml is for engineers, this dichotomy is getting dated: OCaml is under active development, which means that scientists who want better tooling will choose OCaml. For example, 1ML [2] by Andreas Rossberg was built in OCaml.
[1]: https://opensource.janestreet.com/base/
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Resource recommendations for a beginner.
Real World OCaml (version 2 is finally out) is also pretty good.
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OCAML HELP!
Real World OCaml is also a good resource, geared more towards people who already have some programming experience and want a more industry/practical focused learning experience.
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Teach Yourself Programming in Ten Years
ocaml.org’s new website is packed with lots of great early intros.
most learners eventually gravitate towards Real World OCaml https://dev.realworldocaml.org/ for additional learning.
Unfortunately, the learning resources for different domains out there isn’t as highly curated or prolific as, say, rust. If you do web dev like me, it takes a bit more work to find the tools and put them together. But the language itself lends itself well to systems level programming.
Fortunately, the forum is a great help.
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Help getting started with Ocaml
In general, better read the second edition which is updated to use current Core versions. A print version was published recently.
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learning ocaml this semester.
I recommend https://dev.realworldocaml.org/ and https://cs3110.github.io/textbook/cover.html
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Functional Reactive Programming
Elm is not dead. It just prefers a slow release schedule but is still actively worked on in the background.
That said, you might want to check out OCaml for general purpose programming. Super fast compiler, great performance, can target both native and JS.
It is easier to use than Haskell due to defaulting to eager evaluation (like most languages) strategy instead of laziness and being generally more pragmatic, offering more escape hatches into the imperative world if need be. Plus great upward trajectory with lot's of cool stuff like an effects system and multi-core support coming.
Real World Ocaml is a decent resource: https://dev.realworldocaml.org/
What are some alternatives?
distrobox - Use any linux distribution inside your terminal. Enable both backward and forward compatibility with software and freedom to use whatever distribution you’re more comfortable with. Mirror available at: https://gitlab.com/89luca89/distrobox
swift-async-algorithms - Async Algorithms for Swift
nixos-fhs-compat - LSB&FHS compatibility for NixOS. Intended for containers and VMs.
awesome-ocaml - A curated collection of awesome OCaml tools, frameworks, libraries and articles.
mach-nix - Create highly reproducible python environments
reason - Simple, fast & type safe code that leverages the JavaScript & OCaml ecosystems
vulnix - Vulnerability (CVE) scanner for Nix/NixOS.
learn-you-a-haskell - “Learn You a Haskell for Great Good!” by Miran Lipovača
nixops - NixOps is a tool for deploying to NixOS machines in a network or cloud.
ocaml-containers - A lightweight, modular standard library extension, string library, and interfaces to various libraries (unix, threads, etc.) BSD license.
docker-files
onelinerizer - Shamelessly convert any Python 2 script into a terrible single line of code