| 10 Oct 2025 |
 dotlambda | In reply to @maralorn:maralorn.de
Are you currently trying to fix a build error? Yes. Try building haskellPackages.hledger_1_50. It fails because it needs hledger-lib_1_50. | 21:26:22 |
 maralorn | Yeah, makes sense. | 21:26:37 |
| maralorn | Yeah, you would need to manually override hledger to use the correct hledger-lib version. Belongs into configuration-common.nix. Would be fine to open against master. | 21:27:40 |
| maralorn | Alternatively you remove the stackage pinning from hledger. Which by the issue I linked has been requested multiple times. | 21:28:13 |
| dotlambda | In reply to @maralorn:maralorn.de
Alternatively you remove the stackage pinning from hledger. Which by the issue I linked has been requested multiple times. That might break something that depends on hledger, not sure | 21:28:53 |
| maralorn | Yeah, totally. | 21:29:19 |
| maralorn | Just a suggestion. Do whatever you prefer. | 21:30:24 |
| dotlambda | How would I remove the pinning? | 21:33:33 |
| dotlambda | I guess I add it to update-stackage.sh | 21:33:58 |
| maralorn | Yes, exactly. | 21:34:42 |
| maralorn | If you do that on master you probably want to remove the relevant pins from our stackage.yaml. But I didn’t mean to trick you into doing more work than you set out for. 😄 | 21:36:16 |
| maralorn | (Or alas, I totally did but now I feel bad about it.) | 21:36:32 |
| dotlambda | I'll first take the easy way. And try the harder one later, when I feel like running nixpkgs-review etc | 21:37:09 |
| 11 Oct 2025 |
 Collin Arnett | Does overrideSrc include new data-files? I'm getting a "No such file or directory" when I try and override based on a fork I'm working on. | 17:23:37 |
 sterni (he/him) | Nix does not need to know about data files specifically, so shouldn't make a difference | 18:13:12 |
| 12 Oct 2025 |
| Collin Arnett | Ah yeah I just needed to do a cabal clean. Thanks for confirming 🙂 | 04:49:44 |
 chreekat | Seems buggy on cabal's side | 08:13:51 |
| chreekat | Inputs changed, build should have been invalidated... | 08:14:16 |
|  lep joined the room. | 09:27:30 |
| Collin Arnett | Yeah that's why I was pulling my hair out so much! I saw the rebuild happen on the nix side and I assumed everything would be good from there after another cabal recompile. | 16:59:09 |
| 14 Oct 2025 |
|  @tianyi:superkazuya.com left the room. | 04:18:45 |
|  @jellyterra:matrix.org left the room. | 11:29:27 |
| 16 Oct 2025 |
|  @sasha:the-apothecary.club left the room. | 01:51:05 |
| chreekat | Is it reproducible? Could you open a ticket on the cabal issue tracker? | 07:03:00 |
| 17 Oct 2025 |
 eldritchcookie | given a haskellPackageSet like haskellPackages or haskell.packages.ghc912 how do i apply an overlay to the package set only? | 12:02:20 |
| eldritchcookie | looking at haskell-flake source code gave me an answer .extend make it take a overlay. | 12:24:51 |
| eldritchcookie | do i need to rename the package if i pass it as another name like
gi-gtk-hs = pkgs.haskell.lib.markUnbroken (super.gi-gtk-hs.override {
gi-gtk = self.gi-gtk3;
gi-gdk = self.gi-gdk3;
});
| 12:30:15 |
| 18 Oct 2025 |
|  @ihar.hrachyshka:matrix.org left the room. | 00:13:02 |
 MangoIV | Redacted or Malformed Event | 10:36:07 |
| MangoIV | * are you aware that nixpkgs unstable currently shipos incompatible hls and cabal-install versions? | 10:36:18 |
