Commit graph

19395 commits

Author SHA1 Message Date
Aspen Smith
c236231910 chore(tvix): Run criterion benchmarks for the whole workspace
Run criterion benchmarks (via `cargo bench`) for the *whole tvix
workspace*, not just `//tvix/eval`, and report the results to
windtunnel.

Change-Id: I9235c3c166ed9121f35c5bb4c46d59dc1f4c4055
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10382
Tested-by: BuildkiteCI
Autosubmit: grfn <grfn@gws.fyi>
Reviewed-by: flokli <flokli@flokli.de>
2023-12-20 18:04:43 +00:00
Florian Klink
9c1358fe44 refactor(tvix/store): remove more clones on pathinfoservice
These are still leftovers from before the traits being async, where we
had to clone before moving into an async closure.

Change-Id: I1b3937edf61ce3e23bb07803306622c37a3572c6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10381
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
2023-12-18 14:10:40 +00:00
Ryan Lahfa
0ae32d45f6 feat(tvix/castore): simple filesystem blob service
The simple filesystem `BlobService` enable a user to write blob store
on an existing filesystem using a prefix-style layout in the provided root directory,
e.g. the two first bytes of the blake3 hashes are used as directories prefixes.

Change-Id: I3451a688a6f39027b9c6517d853b95a87adb3a52
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10071
Autosubmit: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2023-12-17 14:34:13 +00:00
Florian Klink
923a5737e6 refactor(tvix/castore): drop is_closed() from impl DirectoryPutter
This is only used in the gRPC version (GRPCPutter), during the test
automation.

So define it as a method there, behind #[cfg(test)], and remove from
the trait.

Change-Id: Idf170884e3a10be0e96c75d946d9c431171e5e88
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10340
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-12-16 23:07:31 +00:00
Florian Klink
36cc7b7088 docs(tvix/store/fs): fix comment
There's nothing store-path specific here anymore, it's just a name in
the mountpoint root.

Change-Id: I0f8004491baa03ba560d390053a42678ee81154a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10377
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-12-16 21:53:31 +00:00
Florian Klink
7749814953 docs(tvix): refer to futures-rs PR
The PR has since been replaced with another version, using a bit of
unsafe, as rustc doesn't like the lifetimes.
We're still waiting on a backport of that to 0.3.

Change-Id: I8dd344e78162cd956f6e53ff05dc4c02763fbb04
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10376
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2023-12-16 21:47:01 +00:00
Florian Klink
43ab1543e2 chore(tvix/store): switch back to fuse-backend-rs upstream
The fix mentioned in Cargo.toml did land in
https://github.com/cloud-hypervisor/fuse-backend-rs/pull/162.

Change-Id: I4451f910806f05400f7e0f83581ae786f170b9e2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10375
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-12-16 21:46:30 +00:00
Florian Klink
97dee277b0 refactor(tvix/store/fs): no explicitly required Arc'ed Blob/DirSvc
Change-Id: Ie55026668cd4a6117e7b07174f5ac6638f93d194
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10374
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-12-16 21:46:30 +00:00
Connor Brewster
6815572274 refactor(tvix/store/fs): Decouple TvixStoreFs from Nix concepts
To support tvix builds, we need to be able to use the `TvixStoreFs` to
materialize the sandbox's /nix/store filesystem with just the list of
inputs needed for the build. Currently we'd need to seed an in-memory
`PathInfoService`, which includes more functionality than what is
required for `TvixStoreFs`. Additionally, the `PathInfoService` is
specific to Nix. By decoupling `TvixStoreFs` and `PathInfoService`,
we allow for usage of `TvixStoreFs` with `tvix-castore` without needing
a `PathInfoService`.

This introduces a new `RootNodes` trait which provides a way for the
filesystem to look up CA nodes via their basename in the root directory
of the filesystem. We then implement `RootNodes` for any
`PathInfoService`. Additionally, the filesystem root inode tracker now
stores basenames rather than `StorePath`s since `StorePath`s are
specific to Nix.

As a followup we can rename `TvixStoreFs` to `TvixCaStoreFs` and move
it to the `castore` crate (or its own crate).

b/341

Change-Id: I928372955017c23b1bf2b37190cbc508a4ed10d5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10363
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2023-12-14 21:46:25 +00:00
Aspen Smith
91b6c13f90 fix(tvix): Remove errant backslash in benchmark script
Change-Id: I485986521fd4a25770f2a398896a0f672628df9f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10365
Tested-by: BuildkiteCI
Autosubmit: grfn <grfn@gws.fyi>
Reviewed-by: grfn <grfn@gws.fyi>
2023-12-14 19:52:31 +00:00
Aspen Smith
1d678bab5f fix(tvix): Fix tvix nixpkgs eval benchmark
Fix the nixpkgs eval hyperfine benchmark in tvix/scripts.bench.sh to:

- Eval both a pinned (never-changing) nixpkgs commit and the nixpkgs
  commit used by the depot
- Not depend on fetchTarball, which is not yet implemented.
- Be called bench-windtunnel.sh

Change-Id: Id2ae18f983ab7327625320b5b16c082ecc369a49
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10364
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI
2023-12-14 19:34:58 +00:00
Florian Klink
e4d6d20aa7 test(tvix/glue): add nonexisting_path_without_import test
This moves the failing example from cl/10285 into its separate test
case.

There were multiple complications: tvix-[ca]store was panicking in some
places, rather than returning an error. This is now fixed.

It needs to live in tvix-glue, so we actually have a "proper" EvalIO
interface doing something.

> toString ({ line = 42; col = 42; file = /deep/thought; }.file)

Should not cause an error, because it shouldn't trigger an import, but
leave the path as-is, and not care about it not being present.

Change-Id: I76f70b3cb1f73a0fb05870375710fd9f67d5603c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10342
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: sterni <sternenseemann@systemli.org>
2023-12-14 13:25:25 +00:00
sterni
7165ebc43b fix(tvix/eval): remove incorrect imports when coercing
The default behavior of string coercion in C++ Nix is to weakly coerce
and import to store if necessary. There is a flag to make it strongly
coerce (coerceMore) and a flag that controls whether path values have
the corresponding file/directory imported into the store before
returning the (store) path as a string (copyToStore). We need to
implement our equivalent to the copyToStore (import_paths) flag for the
benefit of weak coercions that don't import into the store (dirOf,
baseNameOf, readFile, ...) and strong coercions that don't import into
the store (toString).

This makes coerce_to_string as well as CoercionKind weirder and more
versatile, but prevents us from reimplementing parts of the coercion
logic constantly as can be seen in the case of baseNameOf.

Note that it is not possible to test this properly in //tvix/eval tests
due to the lack of an appropriate EvalIO implementation being available.
Tests should be added to //tvix/glue down the line.

Change-Id: I8fb8ab99c7fe08e311d2ba1c36960746bf22f566
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10361
Autosubmit: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
Reviewed-by: Adam Joseph <adam@westernsemico.com>
2023-12-14 13:15:23 +00:00
sterni
a30dd0905a fix(tvix/eval): determine meaning of + exprs based on first type
This matches the behavior of C++ Nix more closely where the decision is
made based on the first type based to ExprConcatStrings:
1f93fa2ed2/src/libexpr/eval.cc (L1967-L2025)

Note that this doesn't make a difference in any successful
evaluation (at least to my knowledge), but ensures that our error
messages will match C++ Nix more closely, e.g. in the case of
`1 + "string"`.

Change-Id: I8059930788f9c8d98baf98e3d93d8a060ef961f2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10360
Tested-by: BuildkiteCI
Autosubmit: sterni <sternenseemann@systemli.org>
Reviewed-by: Adam Joseph <adam@westernsemico.com>
2023-12-14 02:59:58 +00:00
Florian Klink
8b0047e277 docs(tvix/castore/directorysvc): update comment
This comment didn't make a lot of sense before.

Change-Id: Ie057a133ca4b1a099ed3c885e32316b0d87c5eb0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10339
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
2023-12-13 21:11:58 +00:00
Florian Klink
3a32963b78 docs(tvix/castore): document expectations about DirectoryService
Namely, all trait implementations should reject invalid data being fed,
and detect invalid data being returned.

b/355 tracks writing some more tests for this, to ensure we're compliant
with this.

Change-Id: I3b05752932837ce208785efb21ffc21508b4b33a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10338
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
Autosubmit: flokli <flokli@flokli.de>
2023-12-13 19:57:45 +00:00
Florian Klink
d236b08916 docs(tvix/castore): fix docstrings
There's been some copypasta errors.

Change-Id: I8fcad6cfc951ead6c789e0dce823c798adbfcf97
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10337
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
2023-12-13 19:40:40 +00:00
Florian Klink
9c5c717a99 feat(tvix/glue): add single-file import tests
This ensures importing these paths also behave the same way as Nix.

Change-Id: Icaa507bbe3d9867a301fc7a300c5d2b3f9feb911
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10355
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
2023-12-13 13:42:21 +00:00
Florian Klink
3cdde8ad5a feat(tvix/glue): add some import tests
This creates a directory with a .keep file inside, and uses
"${path/to/there}" to coerce it to a string (and import it into the
store), ensuring it calculates the same store paths as Nix does.

Change-Id: Ie14ae075104ce278bc4f2cce93aab5762a2734d1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10343
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-12-13 13:41:44 +00:00
Vincent Ambo
8b61480935 fix(3p/rust-crates): fix build of remaining Rust crates
Change-Id: If3aec8efa6ea5a1402af4dbdb662cd4c0d184322
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10341
Tested-by: BuildkiteCI
Autosubmit: tazjin <tazjin@tvl.su>
Reviewed-by: flokli <flokli@flokli.de>
2023-12-12 20:24:37 +00:00
Florian Klink
307675f5e7 fix(tvix/glue/tvix_store_io): don't unwrap ingest_path errors
Fixes b/344.

Change-Id: I1446726e3be3a8fc20801d466a964c4d6b8cbc02
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10331
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
2023-12-12 18:07:43 +00:00
Florian Klink
81ef26ba3f fix(tvix/castore/import): don't unwrap entry
If the path specified doesn't exist, construct a proper error instead
of panicking.

Part of b/344.

Change-Id: Id5c6a91248b0a387f3e8f138f8e686e402009e8f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10330
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
2023-12-12 18:07:11 +00:00
Florian Klink
afd09c3290 feat(tvix/castore/import): log returned errors
This will emit a log event / trace in case this function returns an
error-y type.

Change-Id: I48db6807f3e42304357c422a2b6e177cb8b95228
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10329
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
2023-12-12 18:07:11 +00:00
Florian Klink
30d82efa77 refactor(tvix/castore/blobservice): use io::Result in trait
For all these calls, the caller has enough context about what it did, so
it should be fine to use io::Result here.

We pretty much only constructed crate::Error::StorageError before
anyways, so this conveys *more* information.

Change-Id: I5cabb3769c9c2314bab926d34dda748fda9d3ccc
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10328
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
2023-12-12 18:06:40 +00:00
Adam Joseph
91456c3520 refactor(tvix/eval): vm::add_values(): be less verbose
Change-Id: Icf328649fd70bdf0fc3ba6cd7754ae29735f11f7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10035
Autosubmit: Adam Joseph <adam@westernsemico.com>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-12-12 18:00:37 +00:00
Adam Joseph
243a4b5699 fix(tvix/eval): substring: propagate catchables
Change-Id: Ia9b7858c817fbc9c95a3d1c2855b2445f7830e8d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10326
Tested-by: BuildkiteCI
Autosubmit: Adam Joseph <adam@westernsemico.com>
Reviewed-by: tazjin <tazjin@tvl.su>
2023-12-12 17:51:29 +00:00
Adam Joseph
c5f58d4af3 fix(tvix/eval): baseNameOf: propagate catchables
Change-Id: Id8dc772ea8f338dfd243210f4108f79072570c3b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10324
Autosubmit: Adam Joseph <adam@westernsemico.com>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-12-12 17:50:56 +00:00
Adam Joseph
2565a21aa9 fix(tvix/eval): builtins.length: propagate catchables
This commit fixes out builtins.length so it propagates catchables
like cppnix does.

Change-Id: I7670bec5eee1d4cd3f67a04c9a6808979fb56a8d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10315
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: Adam Joseph <adam@westernsemico.com>
Tested-by: BuildkiteCI
2023-12-12 17:49:54 +00:00
Vincent Ambo
331d9ee54a fix(3p/rust-crates): remove remaining crateName overrides
These are broken on whitby after GC, because crates.io changed the
upstream URLs to always match the package name.

Change-Id: I96d4d7bcc13e21a883c7b9b8ca657db64b74f716
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10332
Autosubmit: tazjin <tazjin@tvl.su>
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2023-12-12 17:47:20 +00:00
Adam Joseph
1ddfed9825 fix(tvix/eval): builtins.filter: propagate catchables
This commit fixes builtins.filter so it propagates catchables
correctly.

Change-Id: Ib23a383bc5e272e42052205ffd1e94649a0ebc47
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10313
Autosubmit: Adam Joseph <adam@westernsemico.com>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-12-12 17:35:39 +00:00
Adam Joseph
25dd1458b9 feat(tvix/eval): builtins.hashString: add placeholder
This adds an unimplemented placeholder for builtins.hashString.

Change-Id: Ibc770103acf5dbc3ea7589ab5ca23fe6e07bd91a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10311
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Autosubmit: Adam Joseph <adam@westernsemico.com>
2023-12-12 17:35:06 +00:00
Adam Joseph
8c8409c0d2 fix(tvix/eval): builtins.getAttr: propagate catchables
Change-Id: I84b6b8f8568d57614a03aff0d6069e0bc27357bf
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10310
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Autosubmit: Adam Joseph <adam@westernsemico.com>
2023-12-12 17:34:34 +00:00
Adam Joseph
afba150036 fix(tvix/eval): builtins.elemAt: propagate catchables
This commit fixes builtins.elemAt so it propagates catchables like
cppnix does.

Change-Id: Ieca5e128da17e78af0b14dae4a28a1ff8796e4f2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10308
Autosubmit: Adam Joseph <adam@westernsemico.com>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-12-12 17:34:02 +00:00
Adam Joseph
07ca556a94 feat(tvix/glue): make unimplemented-structuredAttrs catchable
This commit adjusts the error produced by STRUCTURED_ATTRS so that
it is catchable.  This way we are able to enumerate the release
packageset, and the enumeration process will simply treat the few
derivations using structured attributes as being broken, rather than
killing the whole eval session.

Change-Id: I2e17638b8e3227f88543c3718aaf505deaec22ae
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10306
Autosubmit: Adam Joseph <adam@westernsemico.com>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2023-12-12 17:21:53 +00:00
Adam Joseph
29464fc65b fix(tvix/eval): propagate catchables through builtins.splitVersion
This fixes our implementation of builtins.splitVersion so it
propagates catchables like cppnix does.

Change-Id: Id5d83ea76229f8c8f202aa42353cb609e67de43f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10305
Autosubmit: Adam Joseph <adam@westernsemico.com>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-12-12 17:21:53 +00:00
Adam Joseph
012b44244b feat(tvix/eval): builtins.hasContext: placeholder implementation
Currently this just `throw`s a message explaining that it is not
implemented.  This is necessary in order to allow enumerating the
nixpkgs release attrset (afaict only one package uses this builtin).

Change-Id: I45266d46af579ddb5856b192b6be4b481369543c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10302
Autosubmit: Adam Joseph <adam@westernsemico.com>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-12-12 17:21:53 +00:00
Adam Joseph
531f0c0c42 fix(tvix/eval): baseNameOf should not coerce paths into strings
... since this may import them to the store which changes their
basename.

Fixes b/350.

Change-Id: Iabd08ff4d6a424c66d6d7784d7a96b0c078f0a91
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10298
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Autosubmit: Adam Joseph <adam@westernsemico.com>
2023-12-12 17:21:21 +00:00
Adam Joseph
8d4aa2c15c fix(tvix/eval): add unimplemented __curPos and builtins.filterSource
This commit adds __curPos (to the global scope, yuck) and
builtins.filterSource.  These are not implemented; forcing them will
produce the same result as `throw "message"`.

Unfortunately these two post-2.3 features are used throughout
nixpkgs.  Since an unresolved indentifier is a catchable error, this
breaks the entire release eval.  With this commit, it simply causes
those broken packages that use these features to appear as they are:
broken.

Change-Id: Ib43dea571f6a9fab4d54869349f80ee4ec5424c2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10297
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Autosubmit: Adam Joseph <adam@westernsemico.com>
2023-12-12 17:20:50 +00:00
Adam Joseph
bb1e79e5d1 fix(tvix/eval): propagate catchables through &&
Change-Id: I7bb5ac1ef47b41c47269e64cee0e90eb64c6fcce
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10322
Autosubmit: Adam Joseph <adam@westernsemico.com>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-12-12 17:04:07 +00:00
Adam Joseph
bcc1ea8552 fix(tvix/eval): make || propagate catchables
Change-Id: I42f994d7c9228368d5f6c30c4730c24666f7bc69
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10320
Autosubmit: Adam Joseph <adam@westernsemico.com>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-12-12 17:04:07 +00:00
Adam Joseph
7b9eea71d0 fix(tvix/eval): fix nested assertions b/340
This commit fixes our handling of `throw` within an `assert`
condition.

Fixes: b/340
Change-Id: I40a383639ec266da50a853f16216b1b7868495da
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10318
Autosubmit: Adam Joseph <adam@westernsemico.com>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-12-12 17:03:03 +00:00
Adam Joseph
fc963033ae fix(tvix/eval): ?: propagate catchables
This commit fixes out `?` operator so it correctly propagates
catchables.

Change-Id: Iebaa153a8492101ee3ddd29893c98730ff331547
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10317
Autosubmit: Adam Joseph <adam@westernsemico.com>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2023-12-12 16:57:55 +00:00
Adam Joseph
990c4e727f feat(tvix/eval): OpAttrsSelect should propagate catchables
Previously, using a catchable as either argument of OpAttrsSelect
would result in an unrecoverable error.  This commit matches cppnix
behavior by propagating the catchable.

Change-Id: I4877f4068ec2b823225f185290693c101d0b9c9e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10303
Tested-by: BuildkiteCI
Autosubmit: Adam Joseph <adam@westernsemico.com>
Reviewed-by: tazjin <tazjin@tvl.su>
2023-12-12 16:09:47 +00:00
Adam Joseph
2949ee08f1 fix(tvix/eval): calling a catchable is catchable
When attempting to call a Value, if it is a Value::Catchable we must
not cause an uncatchable failure.  This commit simply reuses the
Value::Catchable as the result of attempting to call it.  This is
safe because nix is designed so that nix code cannot distinguish
between different catchable failures -- they all look the same to
the interpreted code.

This fixes b/351.

Change-Id: Ibf763a08753e541843626182ff59fdbf15ea2959
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10300
Autosubmit: Adam Joseph <adam@westernsemico.com>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-12-12 16:09:15 +00:00
Adam Joseph
52b68c0539 fix(tvix/eval): fix catchables in named formals
Fixes b/348.

Change-Id: I5e8d56b5fd26a19eac32ec5e11baf93765691dc8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10296
Autosubmit: Adam Joseph <adam@westernsemico.com>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2023-12-12 15:55:06 +00:00
Adam Joseph
e516046ed2 test(tvix/eval): test catchables in named formals
Relates to b/348.

$ /git/depot/result/bin/tvix -E '(builtins.tryEval (({ fred }: "bob") (throw "3"))).success'
note: while evaluating this Nix code
 --> [code]:1:1
  |
1 | (builtins.tryEval (({ fred }: "bob") (throw "3"))).success
  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: while evaluating this as native code (force)
 --> [code]:1:1
  |
1 | (builtins.tryEval (({ fred }: "bob") (throw "3"))).success
  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: while evaluating this as native code (tryEval)
 --> [code]:1:2
  |
1 | (builtins.tryEval (({ fred }: "bob") (throw "3"))).success
  |  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: while evaluating this Nix code
 --> [code]:1:20
  |
1 | (builtins.tryEval (({ fred }: "bob") (throw "3"))).success
  |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E006]: expected value of type 'set', but found a 'internal[catchable]'
 --> [code]:1:21
  |
1 | (builtins.tryEval (({ fred }: "bob") (throw "3"))).success
  |                     ^^^^^^^^

Change-Id: I730fdd996f7e1b81dbbf83dc1524104a8cad2f78
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10295
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Autosubmit: Adam Joseph <adam@westernsemico.com>
2023-12-12 15:54:04 +00:00
Adam Joseph
663362f3df fix(tvix/eval): fix testing catchables for inequality
Fixes b/347.

Change-Id: Icad0251884d4d8adcdf8d690b91385bf4896f9c8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10294
Tested-by: BuildkiteCI
Autosubmit: Adam Joseph <adam@westernsemico.com>
Reviewed-by: tazjin <tazjin@tvl.su>
2023-12-12 15:53:32 +00:00
Adam Joseph
1b2a1892cb test(tvix/eval): testing catchable for inequality
Relates to b/347.

    $ /git/depot/result/bin/tvix -E '(builtins.tryEval (throw "bob" != 3)).success'
    note: while evaluating this Nix code
     --> [code]:1:1
      |
    1 | (builtins.tryEval (throw "bob" != 3)).success
      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    note: while evaluating this as native code (force)
     --> [code]:1:1
      |
    1 | (builtins.tryEval (throw "bob" != 3)).success
      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    note: while evaluating this as native code (tryEval)
     --> [code]:1:2
      |
    1 | (builtins.tryEval (throw "bob" != 3)).success
      |  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    error[E006]: expected value of type 'bool', but found a 'internal[catchable]'
     --> [code]:1:20
      |
    1 | (builtins.tryEval (throw "bob" != 3)).success
      |                    ^^^^^^^^^^^^^^^^

Change-Id: Ide19b3ddaf314ef310efc2fe5ac36667e43011dc
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10293
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: Adam Joseph <adam@westernsemico.com>
Tested-by: BuildkiteCI
2023-12-12 15:49:28 +00:00
Adam Joseph
289663cac4 fix(tvix/eval): handle catchables in attribute set updates
Fixes b/346.

Change-Id: I277121d2363e605ebe09651ed9440fe1bc126c8c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10292
Tested-by: BuildkiteCI
Autosubmit: Adam Joseph <adam@westernsemico.com>
Reviewed-by: tazjin <tazjin@tvl.su>
2023-12-12 15:48:25 +00:00
Adam Joseph
e54533518b test(tvix/eval): test for catchable in attribute merges
Relates to b/346.

    $ /git/depot/result/bin/tvix -E '(builtins.tryEval (throw "bob" // { })).success'
    note: while evaluating this Nix code
     --> [code]:1:1
      |
    1 | (builtins.tryEval (throw "bob" // { })).success
      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    note: while evaluating this as native code (force)
     --> [code]:1:1
      |
    1 | (builtins.tryEval (throw "bob" // { })).success
      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    note: while evaluating this as native code (tryEval)
     --> [code]:1:2
      |
    1 | (builtins.tryEval (throw "bob" // { })).success
      |  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    error[E006]: expected value of type 'set', but found a 'internal[catchable]'
     --> [code]:1:20
      |
    1 | (builtins.tryEval (throw "bob" // { })).success
      |                    ^^^^^^^^^^^^^^^^^^

Change-Id: Ib84c4ec6d2612d4f1f6066e66c3dd1bf04369b6e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10291
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Autosubmit: Adam Joseph <adam@westernsemico.com>
2023-12-12 15:48:25 +00:00