Commit graph

17894 commits

Author SHA1 Message Date
Vincent Ambo
e306d1d1a1 feat(tvix/eval): add Value::explain method
This value creates a human-readable explanation of a value. This can
be used to implement documentation related functionality.

For some values, the amount of information displayed can be expanded
quite a bit.

Change-Id: Ie8c400feae909e7680af163596f99060262e4241
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7592
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI
2022-12-22 19:09:40 +00:00
Vincent Ambo
ea7d63e177 feat(tvix/cli): implement NixCompatIO helper type
This type allows for temporarily compatibility with the C++ Nix store,
specifically (for now) it gives us the store directory used by Nix and
imports files the same way.

Change-Id: I4767794ef2863eba49661315c63c4e17de946d60
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7587
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI
2022-12-22 19:09:40 +00:00
Florian Klink
4714f8b939 feat(tools/depot-deps): drop crate2nix
The //tvix README already steers to `mg run //tvix:crate2nixGenerate
--`, there's no point in /also/ having a non-formatting version of
crate2nix in ``$PATH`.

Change-Id: Idc6409799ae5f0629376eef6eeff6eb9eaa4fb99
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7613
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
2022-12-22 15:26:41 +00:00
Florian Klink
40a17acdc1 feat(tvix): add crate2nixGenerate target
`mg run //tvix:crate2nixGenerate --` runs crate2nix generate and
depotfmt's it afterwards.

This removes a frequent point of friction, because the Cargo.nix emitted
by crate2nix needs another formatter.

Change-Id: I649495980718cd3847d4cff77c9d4bfcb599387c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7612
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
2022-12-22 15:26:41 +00:00
Florian Klink
2e04f68df8 feat(tvix/proto): add rpc_directory.proto
This provides an interface to retrieve and upload single Directory
messages, or a DAG of them.

Change-Id: Id9e7084bd697d843649a122da2c992a3e36d808c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7137
Tested-by: BuildkiteCI
Reviewed-by: Adam Joseph <adam@westernsemico.com>
2022-12-22 14:35:32 +00:00
Florian Klink
870cd533dd feat(tvix/proto): add rpc_pathinfo
This defines a service that can be used to upload and retrieve metadata
of nix paths.

Change-Id: Id86eb531ce4ae316adb15934b0d1386a14ba2132
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7136
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
Reviewed-by: Adam Joseph <adam@westernsemico.com>
2022-12-22 14:35:32 +00:00
Vincent Ambo
22ed59fabd chore(tvix/eval): fix a broken comment
Change-Id: I0a6edb51685f94d4712089ae805170da3fb7faae
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7609
Reviewed-by: grfn <grfn@gws.fyi>
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2022-12-21 23:29:26 +00:00
Vincent Ambo
908cebf35c fix(tvix/builtin-macros): parse multi-line docstrings correctly
Having a multi-line docstring yields multiple doc-attributes in order,
however we were previously discarding all but the first one.

This reduces them into a single string instead, which can then be
displayed as multi-line documentation.

Change-Id: I1f237956cdea2e4c746d3f13744e0373c1c645a6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7594
Reviewed-by: grfn <grfn@gws.fyi>
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2022-12-21 23:05:22 +00:00
Vincent Ambo
270b1084e8 feat(tvix/eval): use EvalIO::import_path when coercing paths
This "ties the knot" of importing files into a store when referring
to them through path literals, e.g. inside of strings.

I'm not yet sure if this interface is sufficient for
builtins.path (which we haven't implemented at all yet), but it's
enough to wire up eval & store initially.

In the default implementations nothing interesting happens in this
function at all.

Change-Id: Ie01ff4161617d1e743a68dbd1a5e54c1b40c0990
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7582
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI
2022-12-21 22:59:18 +00:00
Vincent Ambo
edd13573f5 refactor(tvix/eval): use light spans in builtins.import
Change-Id: I05732073155b430575babb6f076bf465aef98857
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7581
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
2022-12-21 22:59:18 +00:00
Adam Joseph
947a56c4b6 feat(tvix/eval): builtins.storeDir
Returns the store directory through EvalIO::store_dir.

Note that this is _optional_ in Tvix, as an evaluation can occur in a
context where there simply is no store directory. In those contexts,
`builtins.storeDir` returns `null` in Tvix.

This would only happen in contexts like Tvixbolt (or completely
unrelated use-cases) in practice.

Co-Authored-By: Vincent Ambo <tazjin@tvl.su>
Change-Id: I5a752c7e89b2f75bd7efb082dbfa5b25e3b1ff3b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7452
Autosubmit: Adam Joseph <adam@westernsemico.com>
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
2022-12-21 22:59:18 +00:00
Vincent Ambo
4cb9ada0df refactor(tvix/eval): use EvalIO::read_dir for equivalent builtin
Change-Id: I6d782c07166f51587d2f1d06607823268debb5d5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7574
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI
2022-12-21 22:59:18 +00:00
Vincent Ambo
51deadd983 refactor(tvix/eval): use EvalIO::path_exists for the builtin
Change-Id: I49822ce30137777865e7370ee86666636e277b35
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7573
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
2022-12-21 22:53:02 +00:00
Vincent Ambo
ec3e38c2d6 chore(tvix/eval): gate tvix_eval::StdIO behind the impure feature
This shouldn't be available if we've built a "pure" crate.

Change-Id: I7c85827ee212890252ff7e0b6242e2c52618cba5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7572
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
2022-12-21 22:53:02 +00:00
Vincent Ambo
29790147b6 fix(tvix/cli): use tvix_eval::StdIO in CLI
... until we have a store-I/O layer, or something that intercepts the
store-related stuff appropriately.

Change-Id: I22f63435b3f9e118e3faeb2924fda8373a23ea7f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7568
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI
2022-12-21 22:37:11 +00:00
Vincent Ambo
0ef3c2fc2b refactor(tvix/eval): use EvalIO::read_to_string in impure builtins
With this change, the behaviour of reading a string from a file path
is controlled by the provided `EvalIO` structure.

This is a huge step towards abstracting away I/O behaviour correctly.

Change-Id: Ifde8e46cd863b16e0301dca45a434ad27560399f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7567
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
2022-12-21 22:37:11 +00:00
Vincent Ambo
c3c4d752c9 feat(tvix/eval): add EvalIO to public crate API
This lets users set the `io_handle` field on an `Evaluation`, which is
then propagated to the VM.

Change-Id: I616d7140724fb2b4db47c2ebf95451d5303a487a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7566
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI
2022-12-21 22:37:11 +00:00
Vincent Ambo
25fc6b7c25 feat(tvix/eval): introduce initial EvalIO trait
This trait is going to be used to abstract filesystem interactions in
Tvix.

For now, it only contains a `read_to_string` method that closely
mirrors `std::fs::read_to_string`.

As a first step, to see how this works in practice, we will thread
through only this function to the various relevant parts.

Two implementations are provided in tvix-eval itself: A dummy
implementation (which just returns ErrorKind::NotImplemented for all
operations), and a std implementation which delegates to `std`
functions.

Change-Id: Ied3e3bf4bd0e874dd84e166190e3873a0f923ddb
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7565
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI
2022-12-21 22:37:11 +00:00
Vincent Ambo
bf286a54bc refactor(tvix/eval): add a LightSpan type for lighter span tracking
This type carries the information required for calculating a
span (i.e. the chunk and offset), instead of the span itself. The span
is then only calculated in cases where it is required (when throwing
errors).

This reduces the eval time for
`builtins.length (builtins.attrNames (import <nixpkgs> {}))` by *one
third*!

The data structure in chunks that carries span information reduces
in-memory size by trading off the speed of retrieving span
information. This is because the span information is only actually
required when throwing errors (or emitting warnings).

However, somewhere along the way we grew a dependency on carrying span
information in thunks (for correctly reporting error chains). Hitting
the code paths for span retrieval was expensive, and carrying the
spans in a different way would still be less cache-efficient. This
change is the best tradeoff I could come up with.

Refs: b/229.
Change-Id: I27d4c4b5c5f9be90ac47f2db61941e123a78a77b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7558
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI
2022-12-21 22:21:25 +00:00
Vincent Ambo
8b3d03db92 chore(tvix/cli): rename binary to just 'tvix'
Change-Id: If735c81a04f60dcd77f1c40b595b52ed88bbbe95
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7580
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
Reviewed-by: flokli <flokli@flokli.de>
2022-12-21 21:48:08 +00:00
Adam Joseph
da7c331d2c feat(tvix/eval): add thunks with suspended native Rust code
Having thunks which, when forced, execute native Rust code rather
than interpreted opcodes lets us avoid having to bundle
`src/libexpr/primops/derivation.nix` like cppnix does by implementing
it in Rust instead.

Change-Id: If91d77a6736234321eee87ba4b4777eed5a3fe1c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7450
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI
2022-12-21 21:48:08 +00:00
Vincent Ambo
87995ed355 refactor(tvix/eval): add name-based index over compiler's locals
Instead of finding locals by doing 2x O(n) walks over the compiler's
locals list, use a secondary name-based index for resolving locals by
name.

Previously, almost 60% (!!) of eval time on some expressions over
nixpkgs was spent in `Local::has_name`. This function doesn't even
exist anymore now, and eval speed about doubles as a result.

Note that this doesn't exactly make the locals code easier to read,
but I'm also not sure what we can simplify in there in general.

This fixes b/227.

Change-Id: I29ce5eb9452b02d3b358c673e1f5cf8082e2fef9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7560
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI
2022-12-21 21:48:08 +00:00
Adam Joseph
922bf7aca9 feat(tvix/eval): remove derive(Copy) from Upvalues
Change-Id: I0fa069fbeff6718a765ece948c2c1bce285496f7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7449
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI
2022-12-21 14:50:04 +00:00
Adam Joseph
e04b1697e4 feat(tvix/eval): wrap Closure in Rc<> to match cppnix semantics
Change-Id: I595087eff943d38a9fc78a83d37e207bb2ab79bc
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7443
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI
2022-12-21 14:50:04 +00:00
Vincent Ambo
b3c34c3c61 docs(tvix/nar): document how to use NAR writer
This is done in the form of some comments on the functions, as well as
a functional doctest that writes a single file to a NAR.

Change-Id: Ic97ebd439e91d6b076685807fe70de098ec02575
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7599
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2022-12-21 14:31:54 +00:00
Vincent Ambo
a95dea719f chore(tvix/nar): add CI build target
Change-Id: Ic73a391da9a733cade26114ab1127907c8d62a57
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7598
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2022-12-21 14:08:30 +00:00
Vincent Ambo
f467df06dc chore(tvix/cli): re-add observer flags
Users can again pass flags for dumping the AST, bytecode, and runtime
trace.

With this commit the CLI is at feature-parity with what we had before,
but entirely through the new API.

Change-Id: I30fe26f243224b25d1e4f828fec607325ef88306
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7550
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
2022-12-21 13:23:38 +00:00
Vincent Ambo
60d9fba56d chore(tvix/cli): re-add NIX_PATH handling
Change-Id: I5595d6f5141ed4a533ca44a46264dc604fca6be1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7549
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
2022-12-21 13:23:38 +00:00
Vincent Ambo
36eaa9b3b3 chore(tvix/cli): re-add --raw argument
Change-Id: I82f469f7f186c754c40bd941587b30aa3fc48045
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7548
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI
2022-12-21 13:23:38 +00:00
Vincent Ambo
32dba980eb refactor(tvixbolt): use new tvix_eval API
As expected, this ends up being significantly nicer to use than the
previous API.

While doing this, I've combined the error fields into one. This is
because there would only ever be one of those anyways, and combining
them ensures that we have consistent formatting (for example,
parser errors would previously not be run through the pretty
formatter but are now).

Change-Id: I6074ec8a4a3901ea82d5d07174b76a345210967b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7547
Autosubmit: tazjin <tazjin@tvl.su>
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI
2022-12-21 13:23:38 +00:00
Vincent Ambo
6d3d237923 refactor(tvix/eval): consume self in Evaluation::evaluate
This simplifies lifetime management for observers in callers of tvix_eval.

Change-Id: I2f47c8d89f22b1c766526e5d1483c0d026b500ae
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7546
Autosubmit: tazjin <tazjin@tvl.su>
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI
2022-12-21 13:23:38 +00:00
Vincent Ambo
59e695a9d9 feat(tvix/eval): add observer configuration to public API
With this change, it should be possible to have both existing
use-cases (CLI & Tvixbolt) use the same API.

Change-Id: I2195264f08cc892177b559a28660dc5f98e48e41
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7545
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
2022-12-21 13:23:38 +00:00
Vincent Ambo
9bc1e6ef05 feat(tvix/eval): add configuration of Nix search path to public API
This is required for passing through NIX_PATH from the CLI.

Change-Id: If129df79ef9c3ffab31408adb85679909276c4f0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7544
Reviewed-by: grfn <grfn@gws.fyi>
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2022-12-21 13:23:38 +00:00
Vincent Ambo
9d6ee5b6a6 fix(tvix/eval): use test-generator fork that supports workspaces
This should make no difference in Nix builds, but allows running tests
locally again with `cargo test` for //tvix/eval.

Change-Id: I97d61840143d5c14db61d5862781bf635f9a28e7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7590
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2022-12-21 13:23:38 +00:00
Vincent Ambo
257c67f204 chore(tvix): upgrade to clap 4.0
In //tvix/eval:

* criterion bumped to 4.0, which at least depends on clap 3.x instead
  of 2.x, which is less incompatible

In //tvix/cli:

* no changes required

In //tvix/nix_cli:

* some minor changes for compatibility with clap 4.0, no functionality
  changes

Change-Id: If793f64b59fcaa2402d3d483ddbab4092f32df03
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7588
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI
2022-12-21 13:23:38 +00:00
Vincent Ambo
d9e2bec953 refactor(tvix): split binary (REPL etc.) out from evaluator library
The tvix-eval project is independent from any *uses* of the evaluator,
such as the tvix-repl.

This functionality has been split out into a separate "tvix-cli"
crate. Note that this doesn't have to mean that this CLI crate is the
"final" CLI crate for tvix, the point of this is not "getting the CLI
structure right" but rather "getting the evaluator structure right".

This reshuffling is part of restructuring the way that functionality
like store communication is injected into language evaluation.

Note that at this commit the new CLI crate is not at feature-parity.

Change-Id: Id0af03dc8e07ef09a9f882a89612ad555eca8f93
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7541
Autosubmit: tazjin <tazjin@tvl.su>
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI
2022-12-21 13:09:29 +00:00
Vincent Ambo
1138fbcaad refactor(tvix/eval): use new public API in test code
This removes internal uses of the previous crate::eval module, which
is being removed.

Change-Id: I5fb3c53460a9c5381853d0258f9ed074ab23c630
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7543
Tested-by: BuildkiteCI
Autosubmit: tazjin <tazjin@tvl.su>
Reviewed-by: grfn <grfn@gws.fyi>
2022-12-21 13:09:28 +00:00
Vincent Ambo
d101151fc5 feat(tvix/eval): begin introducing new public API
A step towards something more like how I imagine the future public API
for tvix-eval. Please note that this is definitely not the final
version yet, but it's better than the previous API that either exposed
a side-effecting blackbox, or a very low-level "interface".

The basic idea is that an evaluation of some Nix code is requested by
a caller with various parameters, but not all callers are interested
in all of these parameters.

There are also some bits of information that are returned from an
evaluation that are not necessarily relevant to all callers.

To support this somewhat ergonomically, the API is built around an
`Evaluation` struct that is configured by the caller with the various
parameters and then "executed".

Change-Id: I71826f3897126898adc2873d31c44d3eaf5c2be0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7542
Reviewed-by: grfn <grfn@gws.fyi>
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2022-12-21 13:09:27 +00:00
Vincent Ambo
3843b46348 feat(tazjin/aoc2022): at least do day 1
this way I can at least claim to not have completely ignored it this
year :p

Change-Id: I59ab58a05e6bc217e9c6d9fa830d321ddff71d8a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7608
Autosubmit: tazjin <tazjin@tvl.su>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2022-12-21 00:04:38 +00:00
sterni
c3c29827ed feat(sterni/aoc/2022): day17 BQN solution
Change-Id: I1e2dd583c5f782afb679beeb43ceffa0cbc5c59e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7607
Reviewed-by: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
Autosubmit: sterni <sternenseemann@systemli.org>
2022-12-20 23:02:24 +00:00
William Carroll
54c24c0a96 feat(wpcarro/emacs): Support dotnet cfg
Let he who is without sin cast the first stone...

Change-Id: Ia0807e4efaef2aa4bddb278f60601fe4f59e95e9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7606
Reviewed-by: wpcarro <wpcarro@gmail.com>
Autosubmit: wpcarro <wpcarro@gmail.com>
Tested-by: BuildkiteCI
2022-12-20 19:25:36 +00:00
William Carroll
0fb8962d6b feat(wpcarro/emacs): KBDs for isearch buffer
:)

Change-Id: I5e483b4a0752c3ed2dab0181e151b56c226d7dd8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7605
Reviewed-by: wpcarro <wpcarro@gmail.com>
Autosubmit: wpcarro <wpcarro@gmail.com>
Tested-by: BuildkiteCI
2022-12-20 19:23:34 +00:00
William Carroll
6372ce9e0a feat(wpcarro/emacs): Render tabs in whitespace-mode
Also trial enabling `global-whitespace-mode` (needed to `xml-mode` and maybe
others I'm not thinking of at the moment).

Change-Id: Ibfd6546da80a6238c8334704b144e0a164238dab
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7604
Autosubmit: wpcarro <wpcarro@gmail.com>
Tested-by: BuildkiteCI
Reviewed-by: wpcarro <wpcarro@gmail.com>
2022-12-20 19:23:33 +00:00
sterni
c3be4f6f59 feat(sterni/aoc/2022): day15 BQN solution
Part 2 is pretty slow, since we just reuse our fast solution for part 1.
This means we have to check 4000000 which could be reduced a bit by
using a loop. It is tolerably slow, so whatever. (Overall this problem
would have been more fun if the space to check was smaller.)

Change-Id: I1203330fe0364894cfe0318376e583868937b5bd
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7603
Reviewed-by: sterni <sternenseemann@systemli.org>
Autosubmit: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
2022-12-20 19:08:30 +00:00
sterni
68555896de feat(sterni/aoc/2022): day20 BQN solution
This solution feels very un-BQN-esque, but I could not get it to work by
doing arithmetic operations on an array of indices for any input but the
example one. It's still decently fact considering that we create so many
intermediate arrays at each step.

Change-Id: I883409b4d99d4954312df9b9a9ffc568c39f7726
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7602
Reviewed-by: sterni <sternenseemann@systemli.org>
Autosubmit: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
2022-12-20 19:03:28 +00:00
sterni
ba719f8f5e feat(sterni/aoc/2022): day18 BQN solution
Change-Id: I1504cd5e443ff0b28c2d97ae357e5d92c88bba4d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7601
Reviewed-by: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
Autosubmit: sterni <sternenseemann@systemli.org>
2022-12-20 19:01:26 +00:00
sterni
c9a44bfe15 feat(sterni/aoc/2022): day12 BQN solution
Change-Id: Ib80fe824341964f46a45599c18fa00635ba02aaf
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7600
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Autosubmit: sterni <sternenseemann@systemli.org>
2022-12-20 19:01:26 +00:00
edef
15e98314cc feat(tvix/nar): init writer
Change-Id: I101f35840cb14c58af708c91e59f997f6d167f75
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7505
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Autosubmit: tazjin <tazjin@tvl.su>
2022-12-20 15:59:44 +00:00
sterni
de4dd15eae feat(3p/lisp/lisp-binary): 2022-04-10 -> 2022-09-19
Add missing dependency alexandria. This update adds a feature to disable
the cffi which would be neat for ECL.

Change-Id: Iad5a4646317fb26bb2dec7bcf3d883075ab24842
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7564
Autosubmit: sterni <sternenseemann@systemli.org>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2022-12-19 13:13:00 +00:00
sterni
fcdf5d2845 chore(3p/sources): Bump channels & overlays
* //users/grfn/modules/games: StoneSense requires DFHack to be enabled

* //users/grfn/system/iso: gtk needs cairo with xlibs

* //users: deal with emacs-overlay attribute renames

* //3p/overlays: downgrade sbcl to workaround lisp-binary compilation
  failure

Change-Id: I1573280a923e5021ef399734cb5519b37e72c670
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7563
Reviewed-by: sterni <sternenseemann@systemli.org>
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: sterni <sternenseemann@systemli.org>
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI
2022-12-19 12:44:46 +00:00