Commit graph

178 commits

Author SHA1 Message Date
Florian Klink
2beabe968c refactor(nix-compat/store_path): make StorePath generic on S
Similar to how cl/12253 already did this for `Signature`, we apply the
same logic to `StorePath`.

`StorePathRef<'a>'` is now a `StorePath<&'a str>`, and there's less
redundant code for the two different implementation.

`.as_ref()` returns a `StorePathRef<'_>`, `.to_owned()` gives a
`StorePath<String>` (for now).

I briefly thought about only publicly exporting `StorePath<String>`
as `StorePath`, but the diff is not too large and this will make it
easier to gradually introduce more flexibility in which store paths to
accept.

Also, remove some silliness in `StorePath::from_absolute_path_full`,
which now doesn't allocate anymore.

Change-Id: Ife8843857a1a0a3a99177ca997649fd45b8198e6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12258
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
2024-08-20 15:14:27 +00:00
Vincent Ambo
abff828ccc refactor(tvix/eval): remove use of imbl::OrdMap
Removes imbl::OrdMap in favour of an Rc over the standard library's BTreeMap,
which allows us to drop the imbl dependency completely.

In my local tests this is actually slightly faster for `hello` and `firefox`.

Change-Id: Ic9597ead4e98bf9530f290c6a94a3c5c3efd0acc
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12201
Reviewed-by: aspen <root@gws.fyi>
Tested-by: BuildkiteCI
2024-08-19 11:02:50 +00:00
Florian Klink
ddca074886 docs(tvix/glue/tvix_io): update doc-comments
Since we switched from reference scanning to string context, this only
handles the `__corepkgs__` hack. Update the docstrings.

Change-Id: Ie857c8c99ae1cdb4697323ec738f88be0580df3e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12246
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2024-08-19 10:24:37 +00:00
Florian Klink
c75b0d08ce chore(tvix/glue): drop some explicit allow(clippy::mutable_key_type)
This is covered by clippy.toml these days.

Change-Id: I2330af5781844d5f9d975793d770efcea48d371b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12223
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
2024-08-17 15:59:10 +00:00
Florian Klink
21ceef4934 refactor(tvix/castore): add into_nodes(), implement consuming proto conv
Provide a into_nodes() function on a Directory, which consumes self and
returns owned PathComponent and Node.

Use it to provide a proper conversion from Directory to the proto
variant that doesn't clone.

There's no need for the one taking only &Directory, we don't use it
anywhere, and once someone needs that they might as well clone Directory
before converting it.

Update all other users of the `.nodes()` function to use `.into_nodes()`
where applicable, and avoid some more cloning there.

Change-Id: Id4577b9eb173c012e225337458898d3937112bcb
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12218
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
2024-08-17 15:59:10 +00:00
Florian Klink
5ec93b57e6 refactor(tvix/castore): add PathComponent type for checked components
This encodes a verified component on the type level. Internally, it
contains a bytes::Bytes.

The castore Path/PathBuf component() and file_name() methods now
return this type, the old ones returning bytes were renamed to
component_bytes() and component_file_name() respectively.

We can drop the directory_reject_invalid_name test - it's not possible
anymore to pass an invalid name to Directories::add.
Invalid names in the Directory proto are still being tested to be
rejected in the validate_invalid_names tests.

Change-Id: Ide4d16415dfd50b7e2d7e0c36d42a3bbeeb9b6c5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12217
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
2024-08-17 15:59:10 +00:00
Florian Klink
8ea7d2b60e refactor(tvix/castore): drop {Directory,File,Symlink}Node
Add a `SymlinkTarget` type to represent validated symlink targets.
With this, no invalid states are representable, so we can make `Node` be
just an enum of all three kind of types, and allow access to these
fields directly.

Change-Id: I20bdd480c8d5e64a827649f303c97023b7e390f2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12216
Reviewed-by: benjaminedwardwebb <benjaminedwardwebb@gmail.com>
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
2024-08-17 09:46:01 +00:00
Florian Klink
49b173786c refactor(tvix/castore): remove name from Nodes
Nodes only have names if they're contained inside a Directory, or if
they're a root node and have something else possibly giving them a name
externally.

This removes all `name` fields in the three different Nodes, and instead
maintains it inside a BTreeMap inside the Directory.

It also removes the NamedNode trait (they don't have a get_name()), as
well as Node::rename(self, name), and all [Partial]Ord implementations
for Node (as they don't have names to use for sorting).

The `nodes()`, `directories()`, `files()` iterators inside a `Directory`
now return a tuple of Name and Node, as does the RootNodesProvider.

The different {Directory,File,Symlink}Node struct constructors got
simpler, and the {Directory,File}Node ones became infallible - as
there's no more possibility to represent invalid state.

The proto structs stayed the same - there's now from_name_and_node and
into_name_and_node to convert back and forth between the two `Node`
structs.

Some further cleanups:

The error types for Node validation were renamed. Everything related to
names is now in the DirectoryError (not yet happy about the naming)

There's some leftover cleanups to do:
 - There should be a from_(sorted_)iter and into_iter in Directory, so
   we can construct and deconstruct in one go.
   That should also enable us to implement conversions from and to the
   proto representation that moves, rather than clones.

 - The BuildRequest and PathInfo structs are still proto-based, so we
   still do a bunch of conversions back and forth there (and have some
   ugly expect there). There's not much point for error handling here,
   this will be moved to stricter types in a followup CL.

Change-Id: I7369a8e3a426f44419c349077cb4fcab2044ebb6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12205
Tested-by: BuildkiteCI
Reviewed-by: yuka <yuka@yuka.dev>
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: benjaminedwardwebb <benjaminedwardwebb@gmail.com>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
2024-08-17 09:45:58 +00:00
Brian Olsen
3cd57ce4e3 feat(tvix/glue): Add refscanner pattern and AsyncRead
This splits the existing ReferenceScanner into a ReferenceScanner and
ReferencePattern as well as adds an AsyncRead implementation that can
do a scan while you read from it.

The reason to split the scanner in two is that generating the pattern
is expensive and when ingesting build results with multiple outputs you
want to do several independant scans that look for the same pattern.

The reader is for scanning files without having to load the entire file
into memory.

Change-Id: I993f5a32308c12d9035840f8e04fe82e8dc1d962
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12052
Autosubmit: Brian Olsen <me@griff.name>
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2024-08-16 16:26:18 +00:00
Brian Olsen
39ef171e00 chore(tvix): Retain original passthru in Rust builds
When using the runTests feature of crate2nix the derivation that runs the
tests is put into passthru.test but all default.nix files for Rust crates
in Tvix threw that away.

This commit retains passthru so that you can get access to the test
derivation.

Change-Id: I8b7b7db57a49069348f08c12c00a3b1a41a0c05b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12215
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2024-08-15 23:37:00 +00:00
Florian Klink
c7845f3c88 refactor(tvix/castore): move *Node and Directory to crate root
*Node and Directory are types of the tvix-castore model, not the tvix
DirectoryService model. A DirectoryService only happens to send
Directories.

Move types into individual files in a nodes/ subdirectory, as it's
gotten too cluttered in a single file, and (re-)export all types from
the crate root.

This has the effect that we now cannot poke at private fields directly
from other files inside `crate::directoryservice` (as it's not all in
the same file anymore), but that's a good thing, it now forces us to go
through the proper accessors.

For the same reasons, we currently also need to introduce the `rename`
functions on each *Node directly.

A followup is gonna move the names out of the individual enum kinds, so
we can better represent "unnamed nodes".

Change-Id: Icdb34dcfe454c41c94f2396e8e99973d27db8418
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12199
Reviewed-by: yuka <yuka@yuka.dev>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2024-08-13 18:39:49 +00:00
Yureka
3ca0b53840 refactor(tvix/castore): use Directory struct separate from proto one
This uses our own data type to deal with Directories in the castore model.

It makes some undesired states unrepresentable, removing the need for conversions and checking in various places:

 - In the protobuf, blake3 digests could have a wrong length, as proto doesn't know fixed-size fields. We now use `B3Digest`, which makes cloning cheaper, and removes the need to do size-checking everywhere.
 - In the protobuf, we had three different lists for `files`, `symlinks` and `directories`. This was mostly a protobuf size optimization, but made interacting with them a bit awkward. This has now been replaced with a list of enums, and convenience iterators to get various nodes, and add new ones.

Change-Id: I7b92691bb06d77ff3f58a5ccea94a22c16f84f04
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12057
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2024-08-13 12:17:01 +00:00
Ilan Joselevich
d2a80dda88 feat(tvix/cli): Add derivation file dumping functionality
Provides a derivation file dumping functionality for tvix-cli that can
be used when passing the --drv-dumpdir CLI arg to tvix-cli.

This will dump all the known derivation files into the specified
directory, making it easier to debug derivation divergences between Tvix
generated drvs and the drvs generated by Nix.

Supersedes: https://cl.tvl.fyi/c/depot/+/11265

Change-Id: I0e10b26eba22032b84ac543af0d4150ad87aed3e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12192
Autosubmit: Ilan Joselevich <personal@ilanjoselevich.com>
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2024-08-12 14:50:17 +00:00
Ilan Joselevich
f648f17ec3 feat(tvix): Jemalloc -> MiMalloc
Use the faster and newer MiMalloc memory allocator for all endpoints in
the workspace.

Change-Id: Ic60237284ed168e46ec6e8f28e2710bae4385c6f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12149
Tested-by: BuildkiteCI
Reviewed-by: aspen <root@gws.fyi>
2024-08-08 08:06:23 +00:00
Aspen Smith
bdf8269859 fix(tvix/glue): coerce path argument to builtins.path to a path
The "path" key in the arguments to builtins.path supports any
path-coercible type (a string, a path...). Coerce it to a path in the
argument rather than just requiring it already be one and throwing an
error if it's not.

This is... annoying to test, since it requires a file with known
contents that's available in the build sandbox. But it works! Trust me!

Fixes: b/412
Change-Id: I3c8e339bf344a208d5ed5990193942651f318745
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12053
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: aspen <root@gws.fyi>
2024-07-31 20:18:46 +00:00
Aspen Smith
8aa038a90e test(tvix/glue): Add a benchmark for firefox outPath
This is nice to test too - it's similar to hello, but runs for a lot
longer (like 7.5 seconds on my laptop) which means we get even better
stats for stuff.

Change-Id: I7935818f10a6d846d446e685b9263a72d7e2aabd
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12061
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: aspen <root@gws.fyi>
2024-07-30 08:58:49 +00:00
Yureka
67335c41b7 refactor(tvix): move service addrs into shared clap struct
Change-Id: I7cab29ecfa1823c2103b4c47b7d784bc31459d55
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12008
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: yuka <yuka@yuka.dev>
2024-07-22 13:36:08 +00:00
Yureka
ca8e2b9fbf chore(tvix): upgrade to tonic 0.12 / hyper 1.0
Change-Id: Idd8ce48869ddd869d51a10959b920f1290a8a9b3
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11991
Autosubmit: yuka <yuka@yuka.dev>
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2024-07-21 11:01:38 +00:00
Yureka
8b77c7fcd7 refactor(tvix/store): use composition in tvix_store crate
Change-Id: Ie6290b296baba2b987f1a61c9bb4c78549ac11f1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11983
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: yuka <yuka@yuka.dev>
Tested-by: BuildkiteCI
2024-07-20 19:37:27 +00:00
Florian Klink
d17c3d96b6 refactor(tvix): point SSL_CERT_FILE to /dev/null
reqwest wants to be able to read a file of trust roots when constructed,
but as it doesn't actually do any HTTPS connections inside the nix
build, an empty list of trust roots is totally sufficient.

Thankfully /dev/null provides such a file.

Change-Id: I9bd1619b2c9f8ff2a6640d2ac410d4de5b20c2ea
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11961
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: aspen <root@gws.fyi>
2024-07-07 15:11:29 +00:00
Aspen Smith
dfe137786c refactor(tvix/eval): Builderize Evaluation
Make constructing of a new Evaluation use the builder pattern rather
than setting public mutable fields. This is currently a pure
refactor (no functionality has changed) but has a few advantages:

- We've encapsulated the internals of the fields in Evaluation, meaning
  we can change them without too much breakage of clients
- We have type safety that prevents us from ever changing the fields of
  an Evaluation after it's built (which matters more in a world where we
  reuse Evaluations).

More importantly, this paves the road for doing different things with
the construction of an Evaluation - notably, sharing certain things like
the GlobalsMap across subsequent evaluations in eg the REPL.

Fixes: b/262
Change-Id: I4a27116faac14cdd144fc7c992d14ae095a1aca4
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11956
Tested-by: BuildkiteCI
Autosubmit: aspen <root@gws.fyi>
Reviewed-by: flokli <flokli@flokli.de>
2024-07-06 15:03:46 +00:00
Vincent Ambo
4b2f3c5454 chore(3p/sources): bump to OpenSSH vulnerability hotfix
See https://github.com/NixOS/nixpkgs/pull/323753 for details.

Changes:

* git: temporarily comment out dottime patch (it doesn't apply, but it's not critical)
* third-party/cgit: use an older git version where dottime patch still applies
* 3p/crate2nix: remove crate2nix patches included in latest release
* tvix: remove unneeded defaultCrateOverrides (upstreamed to nixpkgs)
* tvix: regenerate Cargo.nix
* tvix/nix-compat: remove unnused AtermWriteable::aterm_bytes pub(crate) function
* tvix/nix-compat: remove redundant trait bounds
* tvix/glue: use clone_into() to set drv.{builder,system}
* tools/crate2nix: apply workaround for https://github.com/numtide/treefmt/issues/327
* toold/depotfmt: expose treefmt config as passthru
* tools/crate2nix: undo some more hacks in the crate2nix-check drv

Change-Id: Ifbcedeb3e8f81b2f6ec1dbf10189bfa6dfd9c75c
Co-Authored-By: Florian Klink <flokli@flokli.de>
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11907
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2024-07-01 17:42:30 +00:00
Florian Klink
afbe995aa9 chore(tvix): bump to data-encoding 2.6.0
Change-Id: I26af403bfa99e5d1cff24641a3dba908e1d06686
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11899
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Ilan Joselevich <personal@ilanjoselevich.com>
2024-07-01 06:57:01 +00:00
Florian Klink
cd48566173 fix(tvix/glue): reject unknown attrset args for fetch builtins
This now uses UnexpectedArgumentBuiltin in case builtins.fetchurl or
builtins.fetchTarball are called with the wrong arguments:

```
note: while evaluating this Nix code
 --> [code]:1:1
  |
1 | builtins.readDir (builtins.fetchTarball { url = "https://git"; hash = "sha1-NKNeU1csW5YJ4lCeWH3Z/apppNU=";})
  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E040]: Unexpected agrument `"hash"` passed to builtin
 --> [code]:1:19
  |
1 | builtins.readDir (builtins.fetchTarball { url = "https://git"; hash = "sha1-NKNeU1csW5YJ4lCeWH3Z/apppNU=";})
  |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ while calling this builtin

```

Change-Id: I51124255a46b78d3cf4dc89a1eca9e68750858d4
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11878
Reviewed-by: Ilan Joselevich <personal@ilanjoselevich.com>
Reviewed-by: flokli <flokli@flokli.de>
Reviewed-by: Simon Hauser <simon.hauser@helsinki-systems.de>
Tested-by: BuildkiteCI
2024-06-26 16:06:52 +00:00
Florian Klink
aa7d125c12 refactor(tvix/eval): prefix ctx iterators in NixString
NixString::iter_plain() didn't make much sense, especially without a docstring.

Rename it to iter_ctx_plain(), and copy the docstring from NixContext.

Do the same for the two other context element types too.

Change-Id: I1bbfcb967d8d9b14487d069bfe3a1f762253ef4d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11882
Tested-by: BuildkiteCI
Reviewed-by: Ilan Joselevich <personal@ilanjoselevich.com>
Reviewed-by: flokli <flokli@flokli.de>
2024-06-26 14:25:20 +00:00
Florian Klink
b757897e97 feat(tvix/glue): implement builtins.toFile
We currently only had a dummy implementation that didn't actually
persist the files in the store(s).

Copy the contents to the BlobService, and do the output path calculation
as part of the upload.
Use the plain context elements to construct the references.

Change-Id: Ibdaf7a645ddc31e847faa4b87a79f2f95116a7ab
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11879
Reviewed-by: Ilan Joselevich <personal@ilanjoselevich.com>
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2024-06-26 14:25:20 +00:00
Florian Klink
50150fa3c8 feat(tvix/glue): add eval-fail-* support to glue tests
Add some eval-fail-fetcht-*.nix test cases.

Change-Id: Ic02beabf120d1de8df6f9c098d5a074127069f81
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11880
Tested-by: BuildkiteCI
Reviewed-by: Simon Hauser <simon.hauser@helsinki-systems.de>
2024-06-26 11:17:30 +00:00
Florian Klink
ea6f511241 refactor(tvix/glue): return a parsed Url in NixFetchArgs
The only two consumers (fetchurl, fetchtarball) of these do try to parse
it as URL, so do it in the helper.

Update url_basename to take a &url::URL, not a &str.

Also update the test to use rstest for the fixtures to reduce some
boilerplate there.

Change-Id: I1f85fe2803060dc4423e673cb7b9f9bf799d09b9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11875
Reviewed-by: Ilan Joselevich <personal@ilanjoselevich.com>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
2024-06-26 04:51:31 +00:00
Florian Klink
540e566900 refactor(tvix/glue): take &CAHash, not CAHash
We use a bit less cloning that way.

Change-Id: I28bf99577e4a481e35fbf99d0724adab5502a1bd
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11874
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
Reviewed-by: Ilan Joselevich <personal@ilanjoselevich.com>
2024-06-26 04:51:31 +00:00
Florian Klink
78eb22c54d feat(tvix/glue): handle regular file at builtins.path import
If builtins.path is passed a regular file, no filtering is applied.
We use the just-introduced file_type function in the EvalIO trait for
that.

This means, we don't need to pass through filtered_ingest, and can
assemble the FileNode directly in that specific match case.

This also means, we can explicitly calculate the sha256 flat digest,
and avoid having to pipe through the file contents again (via
blob_to_sha256_hash) to construct the sha256 digest.

Change-Id: I500b19dd9e4b7cc897d88b44547e7851559e5a4e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11872
Tested-by: BuildkiteCI
Reviewed-by: Ilan Joselevich <personal@ilanjoselevich.com>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
2024-06-26 04:51:31 +00:00
Florian Klink
080654aaf9 feat(tvix/eval): add file_type method
This allows peeking of the type at a given path.

It's necessary, as an open() might not fail until you try to read()
from it, and generally, stat'ing can be faster in some cases.

Change-Id: Ib002da3194a3546ca286de49aac8d1022ec5560f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11871
Tested-by: BuildkiteCI
Reviewed-by: Ilan Joselevich <personal@ilanjoselevich.com>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
2024-06-26 04:51:31 +00:00
Florian Klink
28b692fd50 feat(tvix/tvix-store): improve progress bars
Don't show an empty spinner for daemon commands.
Move the bar to the right, so the text is better aligned between spinner
progress and bar progress styles.

Generally, push progress bars a bit more down to the place where we can
track progress. This includes adding one in the upload_blob span.

Introduce another progress style template for transfers, which
interprets the counter as bytes (not just a plain integer), and also a data rate.
Use it for here and in the fetching code, and also make the progress bar
itself a bit less wide.

Change-Id: I15c2ea3d2b24b5186cec19cd3dbd706638497f40
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11845
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Simon Hauser <simon.hauser@helsinki-systems.de>
2024-06-17 12:57:34 +00:00
Florian Klink
9d44da01ee fix(tvix-glue/fetchers/decompression): propagate error with ?
Change-Id: I5e9d4f067f09307cb6f990ed6eca48345e2fb342
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11810
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Brian Olsen <me@griff.name>
2024-06-13 21:07:40 +00:00
Florian Klink
b992ca49a6 fix(tvix/glue/tvix_store_io): also populate input sources
These also need to be present in the input nodes of the BuildRequest.

Change-Id: Ie9b957805e42f766002581adc6182a6543c5333b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11802
Reviewed-by: Brian Olsen <me@griff.name>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
2024-06-13 19:59:28 +00:00
Florian Klink
d947f61d36 fix(tvix/glue/tvix_store_io): disable concurrent fetches for now
We need some shared queue, preventing the same fetches/builds from
getting triggered multiple times unnecessarily.

Change-Id: I7c4a3c66db558f5cccd66865b170242b758e3e02
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11800
Reviewed-by: aspen <root@gws.fyi>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2024-06-13 16:19:18 +00:00
Florian Klink
7f29cab1cc fix(tvix/glue/tvix_store_io): distinguish waiting and building
We immediately reported "Building", even though then populated necessary
inputs, which looked a bit odd. Make it clear we're still waiting, and
update the spinner message once we have all inputs we were waiting for.

In the future, we might want to have separate spans for this, so the
timer gets reset, but that's something for later.

Change-Id: Ic22c9a906d0e7e7179c5ee328162401261efc224
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11799
Reviewed-by: aspen <root@gws.fyi>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
2024-06-13 16:18:14 +00:00
Florian Klink
99c5a2e8bc feat(tvix/glue): report progress on all fetches, use progress bars
This should also report progress on fetches which we couldn't delay
until actually having to IO into them, like `builtins.fetchurl` calls
without a upfront-provided hash.

While at it, upgrade the progress spinners to progress bars, which
increment if we know the size of the fetch.

Change-Id: Ic3f332286d8bc2177f3d994ba25b165728d4b702
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11797
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: aspen <root@gws.fyi>
2024-06-13 16:16:42 +00:00
Florian Klink
7ee55c293c fix(tvix/glue/tvix_store_io): use same case for progress messages
"Fetching" was uppercase, "building" was lowercase.
Let's make this consistent.

Change-Id: I11c16f1a7d2057ada4d057e553a4ceaa59597f26
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11796
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Ilan Joselevich <personal@ilanjoselevich.com>
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2024-06-13 11:59:58 +00:00
Florian Klink
08f794e7e7 fix(tvix-glue/fetchers): remove unused allow dead code
This isn't unused anymore, we can remove the
`#![allow(dead_code)]`.

Change-Id: Ia2048394a60161fbfd4ac2a2b64d03350526faa4
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11795
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Ilan Joselevich <personal@ilanjoselevich.com>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
2024-06-12 23:43:54 +00:00
Florian Klink
ddd88a589b feat(tvix/glue/tvix_store_io): show progress info
In `store_path_to_node`, in case we need to build or fetch something,
render a progress bar, using the spinner for now.
We can upgrade this to a progress *bar* later.

Change-Id: I4a7cf5ef8f639076f176af9b39d276be3f37c8ff
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11793
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
2024-06-12 23:43:54 +00:00
Florian Klink
842d6816bf feat(tvix/glue): support builtin:fetchurl
nixpkgs calls <nix/fetchurl.nix> during nixpkgs bootstrap.

This produces a fake derivation with system = builtin
and builder = builtin:fetchurl, and needs to download files from the
internet.

At the end of the Derivation construction, if we have such a derivation,
also synthesize a `Fetch` struct, which we add to the known fetch paths.

This will then cause these fetches to be picked up like all other
fetches in TvixStoreIO.

Change-Id: I72cbca4f85da106b25eda97693a6a6e59911cd57
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10975
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
2024-06-12 22:31:17 +00:00
Florian Klink
5963133a62 feat(tvix/glue/fetchers): add NAR fetching infrastructure
The magic <nix/fetchurl.nix> derivation can cause two other types of
fetch to happen, one that unpacks NAR files, and another one that puts a
file as an executable at the store path root.

This adds the necessary enum type and path calculation logic for it to
the fetcher code.

It also adds code to do the actual NAR fetching. The executable case is
still stubbed out.

Change-Id: I79103fd58c7e22ad7fde34efa5e2d89cad7d5a0e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11790
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2024-06-12 10:30:40 +00:00
Florian Klink
6073ef9c6f refactor(tvix/glue/fetchers): move store_path() tests here
Move the part asking a fetch for its store_path() to the place where
this function is defined, and add some more test cases.

Change-Id: I96f326d0d56aa5835f23274b8cd1b1afe3724153
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11789
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2024-06-12 10:30:40 +00:00
Florian Klink
e1d3fa240a refactor(tvix/glue/fetchers): use named field for structs
This allows giving more self-speaking names, as well as documenting each
field individually.

Change-Id: Ide164d684b7f819aac279cc8e657c02fc24d093f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11786
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
2024-06-12 10:30:40 +00:00
Florian Klink
a7bf5b975f test(tvix/glue/fetchurl): add output path tests for fetchurl
These are all derived from the FOD representation of the ATerm
serialization, so no new code necessary to calculate these hashes
correctly.

Change-Id: I8c5dacd2a8de3d5042c9dd56910511c19e1b9b31
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11788
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2024-06-12 10:30:30 +00:00
binarycat
beb7f57c73 fix(tvix/eval): handle builtins.split matching the empty string
This prevents the following statements from looping endlessly:

```
builtins.split "(.*)" ""
builtins.split "([abc]*)" "abc"
builtins.split "(.*)" "abc"
builtins.split ".*" ""
```

Cover these (and some more examples) in the test suite.

Co-Authored-By: Florian Klink <flokli@flokli.de>
Change-Id: Ibd339f971e0f4e3e5c229816e2be5a8e3836fec9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11743
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2024-06-11 14:59:02 +00:00
Aspen Smith
d0ab3c8d15 feat(tvix): Switch to jemalloc
Switch tvix to using jemalloc as the default global allocator on
supported (eg, non-msvc) platforms. This gives a pretty reasonable
performance boost basically for free:

int                     time:   [24.361 µs 24.386 µs 24.418 µs]
                        change: [-19.355% -18.859% -18.527%] (p = 0.00 < 0.05)
                        Performance has improved.

merge small attrs       time:   [37.201 µs 37.328 µs 37.442 µs]
                        change: [-24.609% -24.266% -23.982%] (p = 0.00 < 0.05)
                        Performance has improved.

merge large attrs with small attrs
                        time:   [20.030 ms 20.135 ms 20.251 ms]
                        change: [-4.2811% -3.2549% -2.3807%] (p = 0.00 < 0.05)
                        Performance has improved.

hello outpath           time:   [967.91 ms 974.07 ms 983.33 ms]
                        change: [-5.5008% -4.4552% -3.4099%] (p = 0.00 < 0.05)
                        Performance has improved.

Change-Id: I6c6e6e3295ec2fca01ea28dc37bcb201cd811767
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10851
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Autosubmit: aspen <root@gws.fyi>
Reviewed-by: flokli <flokli@flokli.de>
2024-06-06 10:29:33 +00:00
Florian Klink
08e520b7cc fix(tvix/glue): drop tracing-indicatif from deps
We don't use this in tvix-glue currently. A previous version of cl/11747
did, and I forgot to remove it afterwards.

Change-Id: I6191ffc60450f3e79f22a3aca55246e3956ee9cc
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11756
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Reviewed-by: Simon Hauser <simon.hauser@helsinki-systems.de>
Autosubmit: flokli <flokli@flokli.de>
2024-06-06 10:14:20 +00:00
Florian Klink
20513e7a52 feat(tvix/store/bin): add progress bar infrastructure
This adds the tracing-indicatif crate, and configures it as a layer in
our tracing_subscriber pipeline to emit progress for every span that's
configured so.

It also moves from using std::io::stderr to write logs to using their
writer, to avoid clobbering output.

Progress bar styles are defined in a lazy_static, moving this into a
general tracing is left for later.

This adds some usage of this to the `imports` and `copy` commands.

The output can still be improved a bit - we should  probably split each
task up into a smaller (instrumented) helper functions, so we can create
a progress bar for each task.

Change-Id: I59a1915aa4e0caa89c911632dec59c4cbeba1b89
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11747
Reviewed-by: flokli <flokli@flokli.de>
Reviewed-by: Simon Hauser <simon.hauser@helsinki-systems.de>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
2024-06-06 09:43:24 +00:00
Ilan Joselevich
34d93f1d96 fix(tvix): make rstest pick up new test case files
Context: https://github.com/la10736/rstest/issues/256

Cargo will now cause a rebuild whenever a new test case file is added.
Previsouly running `cargo test` after adding a new test case resulted in
that case not being picked up and ignored.

Change-Id: Ibfc420b5bfe3f3ee41d3ebd3fb9d248819fa6ed9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11751
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Autosubmit: Ilan Joselevich <personal@ilanjoselevich.com>
2024-06-05 17:52:17 +00:00