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22 May 2025
@emilazy:matrix.orgemilyfair12:16:26
@tomasajt:matrix.orgToma
In reply to @tomasajt:matrix.org
It is compressed, because it is how they are downloaded, and it is also not uncompressed so that we don't have file system case sensitiveness bite us with different hashes
Also, just in general, the goal was to have the dumbest possible FOD logic so that under no circumstance will the hash break.
12:16:29
@emilazy:matrix.orgemilyI think moving it into a hook of the actual build would be good?12:16:35
@emilazy:matrix.orgemilythat way nothing gets persisted12:16:47
@tomasajt:matrix.orgTomaIt would be better. Though we'd need some interesting workarounds... An interesting option would be to have the non-FOD part jus be a directory with a symlink to the FOD and a marker file that the hook can detect.12:19:40
@tomasajt:matrix.orgToma* It would be better. Though we'd need some interesting workarounds... An interesting option would be to have the non-FOD part just be a directory with a symlink to the FOD and a marker file that the hook can detect.12:19:59
@tomasajt:matrix.orgTomaIdeally we'd get rid of the double layering, but I don't know how viable that is really at this point... (It's not backportable, there are no marker files in the FOD part, except maybe the way the directories were named)12:22:39
@emilazy:matrix.orgemilywhat kind of workarounds?12:23:28
@emilazy:matrix.orgemilywe can get rid of the double layering if we remove the intermediate derivation, right?12:23:50
@emilazy:matrix.orgemilybecause it will always be the FOD12:24:09
@emilazy:matrix.orgemily or is the problem importCargoLock? 12:24:13
@emilazy:matrix.orgemilyi.e. having to distinguish the two12:24:39
@tomasajt:matrix.orgTomaI guess fetchCargoTarball doesnt exist officially anymore12:25:26
@tomasajt:matrix.orgTomaSo we're more free to assume our own impl12:25:40
@emilazy:matrix.orgemilyright12:26:46
@emilazy:matrix.orgemilyI don't think the symlink and marker is a bad idea though, but maybe it's not necessary?12:26:54
@emilazy:matrix.orgemily wait, can't we just set a passthru on the FOD? 12:30:17
@emilazy:matrix.orgemilyto identify it at eval time?12:30:21
@emilazy:matrix.orgemilythat doesn't break any hashes12:30:23
@emilazy:matrix.orgemily I guess the problem is that if you're using hooks they can't necessarily see cargoDeps until build 12:30:37
@tomasajt:matrix.orgTomawe wouldn't break hashes anyway, just APIs12:30:43
@emilazy:matrix.orgemilyI guess I don't have a full picture of the problem12:31:01
@tomasajt:matrix.orgToma

So the issue with the complete removal of the middle layer, is that then, we'll have fetchCargoVendor spit out our custom vendor-staging FOD, while other users may have assumed the cargoDeps is going to stay as something that is already the final vendor directory.
Now, if we had a marker in the FOD, we could just condition our logic to only trigger if we detect it.

In any case, the symlink solution doesn't sound that bad, if a little bit unnecessary...

12:35:50
@tomasajt:matrix.orgToma *

So the issue with the complete removal of the middle layer, is that then we'll have fetchCargoVendor spit out our custom vendor-staging FOD, while other users may have assumed the cargoDeps is going to stay as something that is already the final vendor directory.
Now, if we had a marker in the FOD, we could just condition our logic to only trigger if we detect it.

In any case, the symlink solution doesn't sound that bad, if a little bit unnecessary...

12:36:21
@adam_neverwas:matrix.orgAdam Neverwas Um...i have a kernel driver or what, patch, idk. I should have to add, because my notebook needs it. It's written in rust. 17:08:15
@adam_neverwas:matrix.orgAdam Neverwas Sec. 17:09:38
@adam_neverwas:matrix.orgAdam Neverwas However, don't you plan to add the asus-armory driver to the kernel? 17:23:17
@k900:0upti.meK900Once mainline merges it, yes17:24:42
@k900:0upti.meK900Which so far is looking like it will take a while17:24:52
@adam_neverwas:matrix.orgAdam Neverwas Thanks, asus-linux guys said it should reach somewhen, they dont know, didnt talk with main dev 17:50:53

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