| 15 Feb 2025 |
 maralorn | Yeah, especially since we are also resource constraint let’s focus on making the new thing work well instead of investing more work into the old thing. | 01:47:45 |
 @dmjio:matrix.org | yay | 05:07:42 |
|  BenjB83 joined the room. | 10:20:40 |
 Magnus | I have a feeling of cache.nixos.org not being very up-to-date with Haskell packages, is that the case?
The reason for the feeling is that I seem to end up building HLS from nixos-24.11 a lot.
| 10:34:20 |
| BenjB83 changed their display name from Benjamín Buske to BenjB83. | 10:43:12 |
 MangoIV | In reply to @magthe:tchncs.de
I have a feeling of cache.nixos.org not being very up-to-date with Haskell packages, is that the case?
The reason for the feeling is that I seem to end up building HLS from nixos-24.11 a lot.
Is that pkgs.haskell-language-server or pkgs.haskell.packages.${your-ghc-version}.haskell-language-server | 10:58:39 |
| maralorn | In reply to @magthe:tchncs.de
I have a feeling of cache.nixos.org not being very up-to-date with Haskell packages, is that the case?
The reason for the feeling is that I seem to end up building HLS from nixos-24.11 a lot.
As long as you are on a released commit this shouldn't be happening. | 11:07:03 |
 sterni (he/him) | yeah, I'm very interested in what hsyl20 is working on / John has been working towards upstream as well. I've been holding out for a long time for something like that to materialize or all the hadrian regressions being fixed. The latter was probably never going to happen. Now the time has come where we can no longer backpin everything to 9.4 where hadrian doesn't agree with us, so I'll have to bite the bullet and figure a way to do this stuff with hadrian for now. Currently trying to find a way to do this without tricking hadrian into using the native logic, though I may just give up and do something similar to installStage1 | 13:03:55 |
| sterni (he/him) | The terminfo thing is a bit of an experiment on my part to see whether such hadrian patches are going to be reviewed / merged because I suspect that no one really wants to deal with it for one reason or another | 13:05:04 |
| Magnus | It's pkgs.haskell.packages.ghc983.haskell-language-server. | 20:33:37 |
| Magnus | That was my impression too, but my experience says otherwise. | 20:34:06 |
| Magnus | * That was my understanding too, but my experience says otherwise. | 20:34:24 |
| MangoIV | I'm guessing that it just doesn't have hls build for any ghc's package set. the default ghc 9.8 for nixos 24.11 for eample is 9.8.2. | 20:36:12 |
| MangoIV | and in fact, that one is fetched. | 20:37:13 |
| Magnus | So only the default is built and cached? | 21:05:30 |
| maralorn | In reply to @magthe:tchncs.de
So only the default is built and cached? For every major ghc version only the default minor version is cached. | 21:43:17 |
| 17 Feb 2025 |
|  @adestice:matrix.org joined the room. | 18:04:23 |
| 18 Feb 2025 |
 lazyLambda | https://input-output-hk.github.io/haskell.nix/tutorials/getting-started#scaffolding
I see this works for cabal.project and stack.yaml, does haskell.nix also work for plain .cabal? | 23:31:41 |
| 19 Feb 2025 |
|  João Moreira changed their profile picture. | 03:29:48 |
 Alex | A message in #haskell:matrix.org has brought microhs to my attention. According to the README, it can be bootstrapped with Hugs so I'm going to try going all the way to building GHC from source. If successful, it could resolve some of our booting woes. | 09:54:08 |
 toonn | I'm pretty sure someone in #bootstrappable @ Libera.Chat said that way lies pain. | 10:06:53 |
| toonn | Don't let that stop you of course. Just expect to have to get your hands dirty to the tune of building multiple intermediate GHCs. | 10:07:44 |
| Alex | It's worth a try ¯\(ツ)/¯ | 10:13:34 |
| Alex | * It's worth a try ¯\_(ツ)_/¯ | 10:13:39 |
| Alex | hugs is marked broken on Darwin.
Apparently, this fork renders it buildable on modern macOS systems.
Maybe the fork's source or its patches could be used to fix the hugs package? | 10:21:03 |
| Alex | MacOS or not, Hugs has regressed on latest master and haskell-updates. It works fine on 24.11. | 11:26:11 |
 linj | Redacted or Malformed Event | 13:04:07 |
| linj | * microhs is itself bootstrappable so probably we do not need hugs in the bootstrap chain https://discourse.haskell.org/t/what-s-needed-to-bootstrap-ghc-with-hugs/6205/43 | 13:04:17 |
| toonn | It's bootstrappable *with* hugs. | 13:08:47 |
| toonn | Otherwise you're relying on GHC to compile Microhs to compile GHC... | 13:09:11 |
