Commit graph

17506 commits

Author SHA1 Message Date
sterni
6a3826e4b7 feat(sterni/aoc/2022): day03 k solution
Change-Id: If31e7047fc0c286e3e40b23a13fb9c51297809af
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7525
Reviewed-by: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
2022-12-05 01:01:00 +00:00
Florian Klink
0a4a0d1c6b feat(tvix/store): add size() and digest() functions for Directory
Change-Id: I3a9e3c77da1d5d7bfb93da0cd7bce8d48dbc8cd4
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7254
Reviewed-by: Adam Joseph <adam@westernsemico.com>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2022-12-04 10:41:39 +00:00
Florian Klink
a97e3726df feat(tvix/store): build rust proto files
This uses prost-build to build the proto files.

Change-Id: Ia99fcfa4a19c741683cf28a45202e1d9211f9131
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7286
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
Reviewed-by: Adam Joseph <adam@westernsemico.com>
2022-12-04 10:41:39 +00:00
Florian Klink
c432aae9b3 feat(tvix/store): init
Change-Id: Id846647fa456ff8b187ed4f16d035ce030f11d25
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7264
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Reviewed-by: tazjin <tazjin@tvl.su>
2022-12-04 10:41:39 +00:00
Florian Klink
12413a669f feat(tvix/store): add pathinfo.proto
This adds the PathInfo message, which hosts information about a Nix
Store path, mapping to either of a {Directory,File,Symlink}Node.

Change-Id: I79d871b6fad450d6a4ae4101fb72c51f9a83471f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7132
Reviewed-by: Adam Joseph <adam@westernsemico.com>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2022-12-04 10:41:39 +00:00
Florian Klink
ff5e041fdb chore(tvix/store): move castore.proto
This moves the castore.proto file into the //tvix/store/protos directory. Per-
component protos might make more sense, than a "tvix-wide" proto directory.

Change-Id: Ie728210174b041e9285a0e2ac605d715d0f0cbda
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7285
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2022-12-04 10:41:39 +00:00
sterni
0251f56575 feat(sterni/aoc/2022): day03 solution
Change-Id: I0f23d4d6405779fe7e804eb8b9f407dc4de88760
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7502
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Autosubmit: sterni <sternenseemann@systemli.org>
2022-12-03 15:50:31 +00:00
Vincent Ambo
abaa90c3ab fix(ops/pipelines): limit concurrency of 🦙
When pushing a large chain of CLs, builds can fail with OOM issues as
many Nix evaluations of the depot are happening simultaneously.

To work around this, we limit the concurrency of simultaneous Nix
evaluations (i.e. the `:llama` step). This can slow down the start of
builds in a large chain of small changes, but that is a better
tradeoff than failing the builds entirely and making people click
buttons.

Change-Id: If351aaad22d52e2bcf871377f22ab1df594c518d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7501
Reviewed-by: sterni <sternenseemann@systemli.org>
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2022-12-03 14:11:04 +00:00
Lyle Mantooth
f4e17caae8 feat(tvix/eval): Continue removing leakage of BTreeMap.
Fixes b/212. Based on feedback in https://cl.tvl.fyi/c/depot/+/7492, all
uses of `NixAttrs::from_map` have been removed. Only `from_iter` and
`from_kv` remain.

Change-Id: I52e25f73018c2aa1843197427516b7a852503e2c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7500
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Autosubmit: IslandUsurper <lyle@menteeth.us>
2022-12-03 13:26:51 +00:00
sterni
9fed61297a feat(sterni/aoc/2022): day02 k solution
Uses the same idea as the BQN solution, but is very concise.

Change-Id: I876208e5e86f28240f4a3384d16321fd92d077eb
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7499
Autosubmit: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
2022-12-03 01:25:32 +00:00
sterni
c0e70de17a feat(sterni/aoc/2022): day02 solution
It seems to me that there must be some way to improve this further,
but I'm kind of out of time.

Change-Id: Icf3510b6c126345551125543aec70155b6eeff4e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7498
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Autosubmit: sterni <sternenseemann@systemli.org>
2022-12-02 18:31:30 +00:00
Vincent Ambo
21388ddb85 feat(tazjin/predlozhnik): add после
somehow I missed this, how? unclear.

Change-Id: Id7783507af17d9fb5a2f34546c6108cc93151807
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7497
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2022-12-02 15:08:42 +00:00
Lyle Mantooth
39dba6aa16 feat(tvix/eval): impl FromIterator for NixAttrs
Allows for the removal of some BTreeMap usage when constructing NixAttrs
by allowing any iterator over 2-tuples to build a NixAttrs. Some
instances of BTreeMap didn't have anything to do with making NixAttrs,
and some were just the best tool for the job, so they are left using the
old `from_map` interface.

Change-Id: I668ea600b0d93eae700a6b1861ac84502c968d78
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7492
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2022-12-02 14:46:47 +00:00
sterni
90fe9a51d7 test(tvix/eval): check inner forcing despite declaring pointer
Maybe counter-intuitively the inner elements of a list or the
attribute values of an attribute set will be forced despite
pointer equality (but only one layer deep).

Change-Id: I485d96452fb56f5fb342d39039c9137725b33d3f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7371
Reviewed-by: Adam Joseph <adam@westernsemico.com>
Tested-by: BuildkiteCI
2022-12-02 14:41:50 +00:00
Vincent Ambo
5ab86ab8dc test(tvix/eval): add a test for repeated keys in listToAttrs
This came up in the Nix Language channel today and I thought it
warranted a test case.

We did actually implement this correctly.

Change-Id: I4b37c92d06eb6e3a7f59ea3d10af38f2b0a93d53
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7493
Reviewed-by: sterni <sternenseemann@systemli.org>
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2022-12-02 14:39:34 +00:00
sterni
b9e3db35b2 fix(sterni/machines/edwin): set default branch for depot
This fixes cgit's ability to infer the idle time on the repo overview
properly. While we're at it, use the proper remote URL, so the redirection
warning doesn't clutter the logs.

Change-Id: Ie3a75886bdf9c704c18950290b1f7115d0ca0c02
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7496
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: sterni <sternenseemann@systemli.org>
2022-12-02 14:32:28 +00:00
sterni
447a75c524 chore(3p/sources): Bump channels & overlays
Change-Id: Ibac1909575bc43220b6cc23d1cc5c9c8120f75aa
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7494
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
2022-12-02 14:32:28 +00:00
Vincent Ambo
3ad3ea1163 chore(web/converse): bump all dependencies within bounds
This might shorten the list of known CVEs ...

Change-Id: Ibe06317f0916f9d889c64e6bf694b737338cf54c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7495
Reviewed-by: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
Autosubmit: tazjin <tazjin@tvl.su>
2022-12-02 14:27:30 +00:00
sterni
1ad777e3c7 test(tvix/eval): verify pointer equality checks
Change-Id: I9baf2810fbd5b6ee8bfe10fce5b64801a35c1d67
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7369
Reviewed-by: tazjin <tazjin@tvl.su>
Reviewed-by: Adam Joseph <adam@westernsemico.com>
Tested-by: BuildkiteCI
2022-12-02 14:06:35 +00:00
sterni
7bab0c26ee test(tvix/eval): verify pointer equality in list comparisons
Change-Id: I617d402c8ecc7aaf607c4bdcd58a06ebddb71fac
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7370
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Reviewed-by: Adam Joseph <adam@westernsemico.com>
2022-12-02 14:06:22 +00:00
Adam Joseph
3b92ff454f feat(tvix/eval): inline(always) tail_call_value
Rust doesn't do tail-call elimination (still!) so the best we can
hope for here is to inline non-recursive invocations.

Change-Id: I78949967e48b006fcbf31786d8f6281cd122f36f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7360
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Autosubmit: Adam Joseph <adam@westernsemico.com>
2022-12-02 13:36:12 +00:00
Adam Joseph
8eb32fb2d7 feat(tvix/eval): crude caching builtins.import
Before this, tvix was spending most of its time furiously re-parsing
and re-compiling nixpkgs, each time hoping to get a different result...

Change-Id: I1c0cfbf9af622c276275b1f2fb8d4e976f1b5533
Signed-off-by: Adam Joseph <adam@westernsemico.com>
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7361
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2022-12-02 13:32:11 +00:00
sterni
7ffeb4f7f1 refactor(sterni/aoc/2022): use scan in BQN/k
We can actually use one and the same scan on the sorted list
to solve part 1 and 2 of the assignment.

Change-Id: I657a81bad6151ef4fe13239db88d2dbd2f9c29d8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7491
Autosubmit: sterni <sternenseemann@systemli.org>
Reviewed-by: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
2022-12-02 02:21:01 +00:00
sterni
7e122fdcbc feat(sterni/aoc/2022): day01 solutions
Bonus solution in k as I got sniped by leah2.

Change-Id: I806f5b2ac1388159a427bb239bfb1bb7aeb329d7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7490
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
2022-12-01 23:50:32 +00:00
sterni
7b87b2ccbb feat(sterni/exercises/aoc/2022): add basic scaffolding
I currently plan doing BQN and Nix (where it is not too annoying,
respectively). All solutions can either be executed together in a
derivation using CBQN and Tvix (!!!) or executed individually (I'll do
one file per solution for BQN and an attribute set of solutions for Nix
in a single file).

Change-Id: I7cff2ea60d06ae0f586d07779f14f5edd8f87aae
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7489
Reviewed-by: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
2022-12-01 23:50:32 +00:00
sterni
6abea467e2 chore(sterni/exercises/aoc): split out utils into a library of sorts
Change-Id: Id2bb764fcdcd4b345eed6a98e0d67fcb18fc1353
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7488
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
2022-12-01 23:38:46 +00:00
sterni
6fd9792240 feat(sterni/machines/edwin): mirror some repos I'm involved in
Change-Id: I83bd86540bb1de7c02b204165c094d8514ffcae9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7487
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
2022-12-01 23:38:46 +00:00
sterni
e9df3608e1 feat(sterni/machines/edwin): automatically sync repos with github
I primarily use GitHub for most of these preexisting repositories,
but they should be properly replicated on edwin in case I want to
stop. Pushing the respective refs manually is cumbersome and error
prone, so let's automate it.

The repositories are basically chowned to git:git currently and
`git fetch <remote> 'refs/*:refs/*' --prune` is execute regularly
to update the repository. In the future I could contemplate doing
it the other way round – using edwin as upstream and using
`git push --mirror` to update the GitHub repositories.

Change-Id: Icb8a11223c0b4d3c8ce9a2da7fb2b4d4df4887f8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7486
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
2022-12-01 23:38:46 +00:00
William Carroll
1bf1333276 fix(wpcarro/emacs): Require prelude in keyboard.el
`users.wpcarro.emacs.check` should have caught this...

Change-Id: Ibfedc51424459d1ea4cdcda9e7ac41b7dcb82621
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7485
Reviewed-by: wpcarro <wpcarro@gmail.com>
Tested-by: BuildkiteCI
2022-12-01 19:43:24 +00:00
William Carroll
e5b9eafb8d feat(wpcarro/emacs): Package emacs GUI for OSX
Did a little reverse-engineering to try and figure out how to package GUIs for
OSX, which where I learned about:
- `Info.plist`
- `version.plist`
- `pkgs.lib.generators.toPlist`

I'm sure there is more to do to make idiomatically pkg this, but this is enough
to get started, and I need to move-on.

Change-Id: I5168eada32223c5cc2f20defd3d27bccaceb3775
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7317
Autosubmit: wpcarro <wpcarro@gmail.com>
Tested-by: BuildkiteCI
Reviewed-by: wpcarro <wpcarro@gmail.com>
2022-12-01 19:29:04 +00:00
Lyle Mantooth
4cd4111d0d feat(ops/users): add IslandUsurper to users.
Change-Id: Id6bda45acd33dc4e57775321aa8f318164ca7ee0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7469
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2022-12-01 10:42:47 +00:00
Adam Joseph
a87abd5eed feat(tvix/eval): placeholder for builtins.placeholder
Change-Id: I8d11f2db4489a7d82910256069d10f8bed3bdf9a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7451
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: Adam Joseph <adam@westernsemico.com>
Tested-by: BuildkiteCI
2022-12-01 10:30:43 +00:00
Adam Joseph
f32abc57cf feat(tvix/eval): impl Default for AttrsRep
Change-Id: I3a55413e5004777b90c06cd8655f26abb2faf39b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7448
Autosubmit: Adam Joseph <adam@westernsemico.com>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2022-12-01 10:25:41 +00:00
Adam Joseph
dfdebece14 feat(tvix/eval): From<Rc<Vec<Value>>> for NixList
Change-Id: I2ab53453ed7370b520bb929ef7285e4f23eec65b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7453
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Autosubmit: Adam Joseph <adam@westernsemico.com>
2022-11-30 10:44:19 +00:00
Vincent Ambo
e4a046bacd chore(tazjin/nixos): set laptop timezone to Europe/Moscow
Change-Id: I966e48a846a101f01a78ed9245f4bb45bc905695
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7455
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: tazjin <tazjin@tvl.su>
2022-11-29 17:26:32 +00:00
Vincent Ambo
7ba5fbd933 chore(tazjin/zamalek): remove zerotier & tailscale from config
I don't currently need these for any client work but they're constant
battery drains.

Change-Id: Id45d4dacfd59cb3d18d79311fa29450d14a33e6e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7454
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2022-11-29 17:26:32 +00:00
William Carroll
1aded94d5f feat(wpcarro/emacs): Delete laptop-battery.el
Clean-up

Change-Id: I82a3652919af46482e1541d14cda1af8de6cc578
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7414
Tested-by: BuildkiteCI
Reviewed-by: wpcarro <wpcarro@gmail.com>
2022-11-29 00:54:16 +00:00
Adam Joseph
580616a812 feat(tvix/eval): implement equality on derivations
Change-Id: I344b66c39cbc4b426accc482aa8f6f2eb18db68a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7417
Autosubmit: Adam Joseph <adam@westernsemico.com>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2022-11-28 20:05:34 +00:00
Adam Joseph
7606e62a2f feat(tvix/eval): add CoercionKind::ThunksOnly
Signed-off-by: Adam Joseph <adam@westernsemico.com>
Change-Id: I92acb7e6099a4796d953b2d4d02cca4076ed0fb1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7426
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2022-11-28 20:05:33 +00:00
William Carroll
bab6ae136f feat(wpcarro/emacs): Delete device.el
More spring cleaning...

Change-Id: I71b35cd53760980e4fdcbda367477c2e961b43d5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7413
Reviewed-by: wpcarro <wpcarro@gmail.com>
Tested-by: BuildkiteCI
2022-11-28 19:15:42 +00:00
William Carroll
89e37ee877 feat(wpcarro/emacs): Package theme.el
**TL;DR:**
- Rename `colorscheme.el` to `theme.el` to align with Emacs's nomenclature.
- Prune dependencies:
  - `cl-lib`
  - `>`
  - `prelude`

Change-Id: I15f225671b4096ab08913583b7b464e316c95298
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7412
Tested-by: BuildkiteCI
Reviewed-by: wpcarro <wpcarro@gmail.com>
2022-11-28 19:07:17 +00:00
Adam Joseph
22c2c5ba46 fix(tvix/eval): implement function/thunk ptr-equality for list ord
With this change, the test introduced by cl/7370 passes.

Change-Id: Ie7d2f02a59d61151f14ebd328e6cfa5892cacfb0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7375
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Autosubmit: Adam Joseph <adam@westernsemico.com>
2022-11-27 19:16:57 +00:00
Adam Joseph
dad8a7cbff feat(tvix/eval): non-recursive implementation of nix_eq()
This passes all the function/thunk-pointer-equality tests in
cl/7369.

Change-Id: Ib47535ba2fc77a4f1c2cc2fd23d3a879e21d8b4c
Signed-off-by: Adam Joseph <adam@westernsemico.com>
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7358
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2022-11-27 19:10:34 +00:00
sterni
ed9aa0c32a feat(sterni/machines/edwin): categorize by project state in cgit
This should make it a bit clearer where not a lot is to be expected –
either yet or anymore.

Change-Id: I8139213814f2645f376ef2175aa2bc3721ee1e51
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7442
Reviewed-by: sterni <sternenseemann@systemli.org>
Autosubmit: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
2022-11-27 14:56:12 +00:00
Vincent Ambo
f1271d46bf fix(tazjin/zamalek): disable tap-to-click
it annoys me and I've been turning it off manually, which is also annoying

Change-Id: Ia3b79d11068757c0bb9ee5543a376effb98506df
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7441
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2022-11-27 12:28:44 +00:00
Vincent Ambo
edea7ecc18 feat(tazjin/emacs): add german-qwerty input method
I often have to type text in German, but on the German keyboard layout
'Y' and 'Z' are in the wrong place (why? who knows). To avoid this
confusion, this defines an input method with the positions of those
keys corrected.

Change-Id: Ie446329d151cd3ed2bbeae1a34fc82d3c29f1d12
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7440
Autosubmit: tazjin <tazjin@tvl.su>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2022-11-27 12:23:43 +00:00
Adam Joseph
b5a1b965a6 feat(tvix/eval): add --raw flag to eval, like cppnix
Signed-off-by: Adam Joseph <adam@westernsemico.com>
Change-Id: If07250a45fdf65a3f22ed8c37d7f37b45edccde9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7416
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2022-11-26 21:20:02 +00:00
Adam Joseph
56c00df710 feat(tvix/eval): use backtrace-on-stack-overflow crate
The backtrace-on-stack-overflow create provides best-effort stack
traces when a stack overflow happens.  Since it's running on the
(usually tiny) signal alternate stack this isn't easy.

This is guarded by a new `backtrace_overflow` feature flag and never
enabled (even if that feature is selected) for release builds.  This
is strictly for debugging; there's crazy unsafe voodoo in there.

   https://lib.rs/crates/backtrace-on-stack-overflow

Example output:

```
Stack Overflow:
   0: backtrace_on_stack_overflow::handle_sigsegv
             at /home/amjoseph/.cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-on-stack-overflow-0.2.0/src/lib.rs:93:40
   1: <unknown>
   2: __rust_probestack
   3: tvix_eval::vm::VM::run_op
             at src/vm.rs:399
   4: tvix_eval::vm::VM::run
             at src/vm.rs:388:23
   5: tvix_eval::vm::VM::enter_frame
             at src/vm.rs:360:22
   6: tvix_eval::value::thunk::Thunk::force
             at src/value/thunk.rs:116:25
   7: tvix_eval::vm::VM::run_op
             at src/vm.rs:801:37
   8: tvix_eval::vm::VM::run
             at src/vm.rs:388:23
   9: tvix_eval::vm::VM::enter_frame
             at src/vm.rs:360:22
  10: tvix_eval::value::thunk::Thunk::force
             at src/value/thunk.rs:116:25
...
```

Signed-off-by: Adam Joseph <adam@westernsemico.com>
Change-Id: I1d8a2017f836be7bf91a2223e7adacb86fa1dbb2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7354
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2022-11-26 19:41:43 +00:00
Adam Joseph
4b09f01571 fix(tvix/eval): OpAdd must weakly stringify if either arg is string
Tests included.

Change-Id: I7a4905d6103813373e383e2e8629c5fd243d6bca
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7377
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: Adam Joseph <adam@westernsemico.com>
2022-11-26 19:37:42 +00:00
sterni
f93944a799 feat(sterni/machines/edwin): activate headcounter binary cache
Occasionally I debug i686-linux builds on this machine, the
headcounter.org binary cache (despite being slow due to Hydra serving
it) speeds this up with significant cache available.

Change-Id: Ic8bc6139cf31f412676ef2925ceb726740987ff0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7295
Reviewed-by: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
2022-11-26 15:51:31 +00:00