| 4 Jun 2025 |
 matthewcroughan | I also ctrl + f''d for debug on the readme | 14:57:02 |
| matthewcroughan | I searched the repo for debug and found a lot of things that aren't what you're referencing | 14:57:24 |
 pentane | If you've defined a robotnix system with foo = lib.robotnixSystem { ... }, you can access the debug env script with foo.config.build.debugEnterEnv | 14:57:41 |
| pentane | Just remember to cd into an empty directory before, it'll create lots of bind mounts ;) | 14:58:04 |
| pentane | But yeah I agree that robotnix needs better docs | 14:58:22 |
| matthewcroughan | I'll just add a tmate breakpoint and ssh into the failed build | 14:58:37 |
| matthewcroughan | seems less janky than making a bunch of bind mounts? | 14:58:44 |
| pentane | in my experience, debugEnterEnv works pretty well | 14:58:57 |
| pentane | In reply to @matthewcroughan:defenestrate.it
I'll just add a tmate breakpoint and ssh into the failed build but yeah I suppose that this should work too | 14:59:08 |
| matthewcroughan | user: matthew 🌐 swordfish in /tmp/nix-build-robotnix-lineage_hlte-2025040309.drv-0/build🔒
❯ fd lineage_hlte.mk
out/soong/Android-lineage_hlte.mk
out/soong/installs-lineage_hlte.mk
out/soong/late-lineage_hlte.mk
out/soong/make_vars-lineage_hlte.mk
| 14:59:48 |
| matthewcroughan | This is just --keep-failed, did you expect something not to work? | 15:00:08 |
| pentane | Yeah, it should include the sources too | 15:00:59 |
| matthewcroughan | [root@swordfish:/tmp/nix-build-robotnix-lineage_hlte-2025040309.drv-0/build]# grep -ri 'Robotnixprebuiltwebview'
out/error.log:Robotnixprebuiltwebview
grep: out/build_error: binary file matches
| 15:01:25 |
| pentane | I mean, I know that --keep-failed won't because the sources are bind-mounted into the workdir during the build process | 15:01:27 |
| matthewcroughan | yeah doesn't occur as expected | 15:01:32 |
| pentane | Yep | 15:01:36 |
| matthewcroughan | bu | 15:01:38 |
| matthewcroughan | * bind mounts in a drv? | 15:01:42 |
| pentane | Yep | 15:01:45 |
| pentane | it creates its own namespace | 15:01:51 |
| matthewcroughan | how does that work | 15:01:51 |
| matthewcroughan | I thought you couldn't do that in a drv | 15:02:01 |
| pentane | Copying the sources wouldn't be feasible because they're massive | 15:02:02 |
 magic_rb | User namespaces | 15:02:34 |
| pentane | modules/base.nix:323 ;) | 15:02:39 |
| magic_rb | You can run podman in a drv no problem | 15:02:46 |
| matthewcroughan | Huh, my hook doesn't seem to work on robotnix drvs for some reason | 15:16:46 |
| matthewcroughan | do you modify the failureHooks at all? | 15:16:56 |
| pentane | hmm, I don't think so | 15:25:20 |
 Atemu | It actually works okay if you have a reflink-capable filesystem; it just takes a while to iterate over all those files | 21:04:45 |
