iamed2
Joined 13 years ago
Joined 13 years ago
Doing this correctly can be difficult to get fast, but performance does matter. Resolving Conda environments adds way too much time to CI jobs. The Pkg.jl resolver is pretty great and we never have to wait for resolution. It's my understanding that this was a non-trivial technical problem that went through a few implementation iterations.
Explainability on failure to resolve is a really useful tool that becomes more difficult the more features you add. Pkg.jl has struggled with this in some cases where it hides certain version restrictions (e.g. "by explicit requirement" is rough when your project hasn't set that particular requirement). Lots of people have spent lots of time trying to identify incompatibilities over the years, and we've had to rely on people developing arcane knowledge to interpret resolution failures.
Immutable, cached packages is important for avoiding spending a lot of time downloading. It's very important to completely distinguish different versions/configurations though, i.e. you don't want a configuration setting that affects which code gets put at `~/mypkg/packages/<pkg-version-id>`.
The package source should be reliable/redundant. People will install packages in the course of normal work (automated updates, testing, etc.) and will need an always-on package manager. GitHub has proven not to be reliable enough.
At the same time, an offline mode should be available.
Getting installation configuration options right can be a big value add. I love cargo's feature flag implementation, and even Python now has "extras".
Every package manager eventually regrets not adding a "yank" feature.
Enterprise users will always eventually want to see multiple sources (private and public).
I appreciate when package managers consider the audience for their output and don't output line-by-line progress meters when running in a non-interactive environment.
Querying the package dependency tree is really useful! Both dependants and dependencies, flat and recursive. Even better if there's a library to do this that you can script and experiment with.
One little win could be publishing interface tests like these for Base interfaces in the Test stdlib. I appreciate that the Generic* types are already exposed in the Test stdlib!
IMO the best way to avoid publicly advertising when you've failed a customer is to provide a clear and effective private avenue for complaint resolution. Most people who are looking for a resolution will only resort to social media complaints when they're desperate, either because they can't figure out how to get help or they are being denied help and/or communication.
> the Core Team placing themselves unaccountable to anyone but themselves
> we have been unable to enforce the Rust Code of Conduct to the standards the community expects of us and to the standards we hold ourselves to
It's possible that there were CoC violations that they were not able to moderate, that the actions available to them were limited (e.g., they would have initiated a ban but they were not able to ban a core team member), that a core team member intervened to prevent effective moderation, or that the core team prevented the mod team from being able to access official core team channels in order to moderate.
Seems to be a wide variety of possibilities and leaving the nature of the situation ambiguous* will likely make it difficult for a new mod team. I hope the now-former mod team are open and direct with new or potential mod team members about the environment they're entering.
* I do think it's right for the mod team to not reveal the specifics in public; that would likely provoke targeted harassment and make the situation much worse