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curl https://some-url | sh

I see this all over the place nowadays, even in communities that, I would think, should be security conscious. How is that safe? What's stopping the downloaded script from wiping my home directory? If you use this, how can you feel comfortable?

I understand that we have the same problems with the installed application, even if it was downloaded and installed manually. But I feel the bar for making a mistake in a shell script is much lower than in whatever language the main application is written. Don't we have something better than "sh" for this? Something with less power to do harm?

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[-] sxan@midwest.social 3 points 1 day ago

I agree.

On the other hand, as a software author, your options are: spend a lot of time maintaining packages for Arch, Alpine, Void, Nix, Gentoo, Gobo, RPM, Debian, and however many other distro package managers; or wait for someone else to do it, which will often be "never".

The non-rolling distros can take a year to update a package, even if they decide to include it.

Honestly, it's a mess, and I think we're in that awkward state Linux was in when everyone seemed to collectively realize sysv init sucks, and you saw dinit, runit, OpenRC, s6, systemd, upstart, and initng popping up - although, many of these were started after systemd; it's just for illustration. Most distributions settled on systemd, for better or worse. Now we see something similar: the profusion of package managers really is a Problem, and people are trying to address it with solutions like Snap, AppImages, and Flatpack.

As a software developer, I'd like to see distros standardize on a package manager, but on the other hand, I really dislike systemd and feel as if everyone settling on the wrong package manager (cough Snap) would be worse than the current chaos. I don't know if they're mutually exclusive objectives.

For my money, I'd go with pacman. It's easy to write PKGBUILDs and to get packages into AUR, but requires users to intentionally use AUR. I wish it had a better migration process (AUR packages promoted to community, for instance). It's fairly trivial for a distribution to "pin" releases so that users aren't using a rolling upgrade.

Alpine's is also good nice, and they have a really decent, clearly defined migration path from testing to community; but the barrier for entry to get packages in is harder, and clearly requires much more work by a community of volunteers, and it can occasionally be frustrating for everyone: for us contributors who only interact with the process a couple of time a year, it's easy to forget how they require things to be run, causing more work for reviewers; and sometimes an MR will just languish until someone has time to review it. There are some real heroes over there doing some heavy lifting.

I'm about to go on a journey for contribution to Void, which I expect to be similar to Alpine.

Redhat and deb? All I can do is build packages for them and host them myself, and hope users can figure out how to find and install stuff without it being in The Official Repos.

Oh, Nix. I tried, but the package definitions are a nightmare and just being enough of Nix on your computer to where you can test and submit builds takes GB of disk space. I actively dislike working with Nix. GUIX is nearly as bad. I used to like Lisp - it's certainly an interesting and educational tool - but I've really started to object to more and more as I encounter it in projects like Nyxt and GUIX, where you're forced to use it if you want to do any customization.

But this is the world of OSS: you either labor in obscurity; or you self-promote your software - which I hate: if I wanted to do marketing, I'd be in marketing. Or you hope enough users in enough distributions volunteer to manage packages for their distros that people can get to it. And you still have to address the issue of making it easy for people to use your software. curl <URL> | sh is, frankly, a really elegant, easy solution for software developers... of only it weren't for the fact that the world is full of shitty, unethical people forcing us to distrust each other.

It's all sub-optimal, and needs a solution. I'm not convinced the various containerizations are the right direction; does "rg" really need to be run in a container? Maybe it makes sense for big suites with a lot of dependencies, like Gimp, but even so, what's the solution for the vast majority of OSS software which are just little CLI or TUI tools?

Distributions aren't going to standardize on Arch's APKBUILD, or Alpine's almost identical but just slightly different enough to not be compatible PKGBUILD; and Snap, AppImage, and Flatpack don't seem to be gaining broad traction. I'm starting to think something like a yay that installs into $HOME. Most systems are single user, anyway; something that leverages Arch's huge package repository(s), but can be used by any user regardless of distribution. I know Nix can be used like this, but then, it's Nix, so I'd rather not.

[-] 30p87@feddit.org 2 points 1 day ago

As an Arch user, yeah, PKGBUILDs are a very good solution, at least for specifically Arch Linux (or other distros having the same directory-tree best practices). I have implemented a dozen or so projects in PKGBUILDs, and 150 or so from the AUR. It gives users a very easy way to essentially manually install yet control stuff. And you can just put it into the AUR, so other users can either just use it, or first read through, understand, maybe adapt and then use it. It shows that there is no need for packages to solely be either the authors, nor the distro maintainers responsibility.

this post was submitted on 13 Mar 2025
271 points (96.6% liked)

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