| 25 Jan 2026 |
|  larray set a profile picture. | 17:56:06 |
|  dadada (they/them) changed their profile picture. | 20:34:11 |
| dadada (they/them) changed their profile picture. | 20:39:12 |
| dadada (they/them) changed their profile picture. | 21:17:48 |
| 26 Jan 2026 |
|  Jean 💕 joined the room. | 01:46:56 |
 Sergei Zimmerman (xokdvium) | Noticed that some of the parser errors are cursed and there's a very easy way to fix it: https://github.com/NixOS/nix/pull/15092 | 23:32:55 |
| 27 Jan 2026 |
 eveeifyeve | 
Download ima_4713327.jpeg | 02:37:21 |
| eveeifyeve | I will be back after I eat.Theo Paris | 02:37:22 |
| eveeifyeve | * I will be back after I eat. Theo Paris | 02:37:23 |
| 28 Jan 2026 |
 SomeoneSerge (back on matrix) | Does computeFSClosure(basicDrv.inputSrcs) + {drvPath} equal computeFSClosure(basicDrv.inputSrcs+ {drvPath}),
where drvPath is that of basicDrv (I didn't yet check how to compute one from the other) | 00:10:43 |
|  Gaétan Lepage joined the room. | 00:12:30 |
| Gaétan Lepage | https://github.com/NixOS/hydra/pull/1565 | 00:12:35 |
| Gaétan Lepage | * Context: https://github.com/NixOS/hydra/pull/1565 | 00:12:43 |
| SomeoneSerge (back on matrix) | * Does computeFSClosure(basicDrv.inputSrcs) + {drvPath} equal computeFSClosure(basicDrv.inputSrcs+ {drvPath}),
where drvPath is that of basicDrv (I didn't yet check how to compute one from the other)
EDIT: Specifically the edge case I'm interested in, is whether copyClosureTo(..., inputSrcs+{drvPath},...) equivalent to the original copyClosureTo(..., inputSrcs, ...) followed by exportPaths(..., {drvPath}), or does it potentially send more
| 00:42:51 |
|  stebalien joined the room. | 14:09:51 |
| 29 Jan 2026 |
|  Nick Howard joined the room. | 20:58:14 |
| 30 Jan 2026 |
|  matthewcroughan @fosdem changed their display name from matthewcroughan to matthewcroughan @fosdem. | 13:11:17 |
 faukah | I hit this today in the nixos installer:
https://github.com/NixOS/nix/issues/5017
I've got a nixConfig in my flake.nix to easily set stuff, when it contains the ca-derivations experimental feature it crashes. I suppose this is a weird edge case I hit and a bug? | 13:37:51 |
| faukah | 
Download image.png | 13:37:52 |
| 31 Jan 2026 |
| eveeifyeve | Please respond that you have reproduced it and describe information so we can reproduce it and 👍️ (if you think it's important). | 17:22:21 |
| eveeifyeve | * Please respond to this issue you have linked and say you have reproduced it with describe information so we can reproduce it and 👍️ (if you think it's important). | 17:22:43 |
| eveeifyeve | * Please respond to this issue you have linked and say you have reproduced it with describe information so we can reproduce it while also giving it a 👍️ (if you think it's important). | 17:22:55 |
| eveeifyeve | Does anyone know how to run tests just by them selves without meson. Because I am trying to run tests to get to the point of failing tests both locally and CI of this pr: https://github.com/NixOS/nix/actions/runs/21536152140/job/62062248779?pr=15041 | 17:23:45 |
| eveeifyeve | * Does anyone know how to run tests just by them selves without meson. Because I am trying to run tests to get to the point of failing tests both locally and CI of this pr: https://github.com/NixOS/nix/actions/runs/21536152140/job/62062248779?pr=15041 to fix them | 17:23:50 |
| eveeifyeve | * Does anyone know how to run tests just by them selves without meson?? Because I am trying to run tests to get to the point of failing tests both locally and CI of this pr: https://github.com/NixOS/nix/actions/runs/21536152140/job/62062248779?pr=15041 to fix them | 17:24:22 |
| eveeifyeve | * Does anyone know how to run tests just by them selves without meson?? Because I am trying to run tests to get to the point of failing tests both locally and CI of this pr: https://github.com/NixOS/nix/actions/runs/21536152140/job/62062248779?pr=15041 to fix them and the docs example doesn't work while being in a nix develop. | 17:24:56 |
| eveeifyeve | * Does anyone know how to run tests just by them selves without meson?? Because I am trying to run tests to get to the point of failing tests both locally and CI of this pr: https://github.com/NixOS/nix/actions/runs/21536152140/job/62062248779?pr=15041 to fix them and the docs example doesn't work. | 17:25:21 |
| eveeifyeve | It should be this: TEST_NAME="post-hook" NIX_REMOTE='' PS4='+(${BASH_SOURCE[0]-$0}:$LINENO) '' tests/functional/post-hook.sh but it's not running the thing... | 17:25:47 |
| eveeifyeve | Nvm it's TEST_NAME="post-hook" NIX_REMOTE='' PS4='+(${BASH_SOURCE[0]-$0}:$LINENO)' tests/functional/post-hook.sh. | 17:27:43 |
| eveeifyeve | Reported: https://github.com/NixOS/nix/issues/15126 | 17:32:20 |
