Commit graph

17988 commits

Author SHA1 Message Date
Vincent Ambo
6b6bd30772 refactor(tvix/eval): move mocked builtins.derivation to tests
This placeholder should not live in the main crate anymore as we will
be injecting the real one from outside of eval, but there are still
language tests that depend on a (simple, mockable) version of it.

Change-Id: I68ea169db15cbdbeed320930d3069e21e376c90d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7783
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2023-01-06 20:53:02 +00:00
Profpatsch
37883389bc feat(users/Profpatsch): add writeHaskellInteractive
Instead of compiling the module, run it in interpreted mode. Saves on
linking times and can probably be driven to do cooler things in the
future, like calling functions directly via an environment variable or
something.

Change-Id: I9c835005462cdd86055fb7702630a44f78c36107
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7781
Autosubmit: Profpatsch <mail@profpatsch.de>
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
2023-01-06 18:12:41 +00:00
Florian Klink
396fdde0c0 refactor(tvix/derivation): use StorePath::to_absolute_path()
Instead of concatenating STORE_DIR manually, use
StorePath::to_absolute_path() that does it for us.

Change-Id: Ia288851a05b4e339679db268f3dd7924e7b65586
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7782
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2023-01-06 17:59:35 +00:00
Vincent Ambo
1ebda9e13e fix(tvix/derivation): fix build after StorePath rename
This project was not previously covered by CI (fixed in this commit),
so we didn't catch breakage due to a renamed module.

This was noticed while rebasing a CL that has a dependency on this
crate in its Nix build.

Change-Id: Ic48570b9313e5f73e14daab50cf7ea70918c94d1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7778
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2023-01-06 17:57:06 +00:00
Vincent Ambo
3e03e59893 refactor(tvix/store): move protobuf build config one level up
This embeds the build config directly at the point where `Cargo.nix`
is imported, making it transparent to library consumers.

Change-Id: I5586e12f02ed14587c32d9ef7d93f079366fb127
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7780
Autosubmit: tazjin <tazjin@tvl.su>
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2023-01-06 17:57:06 +00:00
Florian Klink
144d010515 feat(tvix/store): document StorePath a bit more.
Change-Id: Ifab28d97ddc22a2073c5df5e6e2cefb51b4b9191
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7777
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-01-06 15:47:46 +00:00
Florian Klink
c89af03a03 refactor(tvix/store): rename NixPath to StorePath
As discussed in #tvl, this is a more common term for it.

Change-Id: I9b904222b8c076f82192c9b7f0b42be171614ab7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7776
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2023-01-06 15:39:35 +00:00
Florian Klink
999afd4be2 test(tvix/derivation): add output_path_construction test
This exercises the output path calculation functions like a constructing
client (an implementation of builtins.derivation) would do.
It first assembles the bar derivation, does the output path calculation
on it, then continues with the foo derivation.

The code ensures the resulting Derivations match our fixtures.

Change-Id: If93f89c6622fac1c1941085083931b6f657c04bc
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7775
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2023-01-06 15:39:35 +00:00
Florian Klink
f73ab76fce feat(tvix/store): add NixPath::to_absolute_path
This provides a function returning a string starting with the store
path prefix, the counterpart of `from_absolute_path`.

Change-Id: I4947f3b00171fe70357c62b3d64dc769b69e7a44
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7774
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2023-01-06 15:39:35 +00:00
Florian Klink
95bec264d5 feat(tvix/derivation): implement output path calculation
This implement output path calculation for fixed outputs, both fixed-
output and non-fixed-output.

Change-Id: I0a77b99f2ba6b39467cc5dd589ce152a40387f9a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7761
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Reviewed-by: jrhahn <mail.jhahn@gmail.com>
2023-01-06 12:25:02 +00:00
Florian Klink
9df9a2f1ab feat(tvix/derivation): add get_fixed_output() helper function
This will return the fixed output of a derivation (and its hash), or
None if the Derivation is not fixed-output.

It will simplify the logic in the output path calculation a bit.

Change-Id: I1066cc18ee4fc419421a8c5995c93ba91b35588f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7760
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-01-06 12:25:02 +00:00
Florian Klink
d4603fc0af refactor(derivation): return NixPath in calculate_derivation_path
This moves all the hash compression logic into a common helper function.

Also update the docstring, which said "path" here, which could have been
confused with output paths.

Change-Id: Iedfb59aeb24f7638afac669dcd18d57b6cfaece2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7759
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2023-01-06 12:25:02 +00:00
Vincent Ambo
87c80895cd feat(tvix/eval): skip & warn for useless parenthesis
Change-Id: I567ca0682012b9d09f1217e57a104ac5671f8d82
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7771
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Reviewed-by: flokli <flokli@flokli.de>
2023-01-06 12:23:55 +00:00
Vincent Ambo
aadf71a6ed feat(tvix/eval): warn on empty let-bindings
Change-Id: Ib6ef7ce514abbd3e372dfe9df7137aa36dbda9d4
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7770
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2023-01-06 12:23:55 +00:00
Vincent Ambo
61b8a9b2ba refactor(tvix/eval): short-circuit on empty attrs in compiler
This is marginally more efficient and has simpler bytecode.

Change-Id: Iad37c9aeef24583e8f696911bcd83d43639f2e36
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7769
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2023-01-06 12:23:55 +00:00
Vincent Ambo
4e98730f38 feat(tvix/eval): warn about empty inherits
Change-Id: I82bec6fe2210bcb88c46fd2fdf3e26bd613d1c1f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7768
Reviewed-by: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
2023-01-06 12:23:55 +00:00
Vincent Ambo
e8dcdceb34 fix(tvix/eval): compile but don't emit dead code
This adds a mechanism to the compiler to compile an expression without
emitting any code. This allows for detected dead code to still be
compiled to detect errors & warnings inside of it.

Change-Id: Ie78479173570e9c819d8f32ae683ce34234a4c5d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7767
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2023-01-06 12:23:55 +00:00
Vincent Ambo
6a8541e35a feat(tvix/eval): implement initial compiler::optimiser module
This optimiser can rewrite some expressions into more efficient forms,
and warn users about those cases.

As a proof-of-concept, only some simple boolean comparisons are
supported for now.

Change-Id: I7df561118cfbad281fc99523e859bc66e7a1adcb
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7766
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2023-01-06 12:23:55 +00:00
Vincent Ambo
36e5a4cc07 refactor(tvix/eval): take owned ast::Expr in Compiler::compile
This adds a very minimal amount of additional Rc-increments (~1 per
compilation), but makes it a lot easier to add an AST-optimising
compiler pass without incurring a lot of extra cost.

Change-Id: I57208bdfc8882e3ae21c5850e14aa380d3ccea36
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7765
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2023-01-06 12:23:55 +00:00
Vincent Ambo
0e421a16c5 feat(tvix/cli): add --compile-only "linter" functionality
With this, tvix/cli can be run on files and only produce compiler
errors and warnings.

Change-Id: I5dd9229fc065647787daafd17d7c1540579a1d98
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7764
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2023-01-06 12:23:55 +00:00
Vincent Ambo
5926a05f46 feat(tvix/eval): add Evaluation::compile_only method
This would make it possible to implement something like a linter based
on the tvix-eval compiler warnings.

Change-Id: I1feb4e7c4a44be7d1204b0a962ab522fd32b93c6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7763
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2023-01-06 12:23:55 +00:00
Vincent Ambo
27fecee1bc fix(tvix/eval): don't increase with_stack_size in scope inherits
There was probably a misunderstanding somewhere about the
with_stack_size being related to how far away it is from the with, but
it is about whether there is a with at all.

This broke a warning (`UselessInherit`), and may actually have let to
more inefficient codegen in some cases.

Change-Id: I08338ea59ae39dad01ca8a4e09d934a936cdea2f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7762
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2023-01-06 12:23:55 +00:00
Vincent Ambo
88432235ae fix(tvix/eval): VM & Builtin* types have to be public
... without them, using the new Builtins API is basically impossible
for library consumers.

Change-Id: Ice0557a2e55e12d812f51bf5a99e6b8c91ad1b91
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7755
Autosubmit: tazjin <tazjin@tvl.su>
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2023-01-06 12:15:23 +00:00
sterni
5634172a7f chore(3p/sources): Bump channels & overlays
* //3p/overlays/haskell: clean up upstreamed override

Change-Id: I5e2cf22f62cb3bac2d8e17d6db801f12ed29ca8c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7773
Autosubmit: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-01-06 12:14:42 +00:00
sterni
5946b47ab7 feat(tvix/eval): add builtins.{null,true,false}
Code probably rarely relies on these, but it's not hard to support them.

Change-Id: I8499fec34efaf031f9c013bbd370a13db929a2a3
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7772
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Autosubmit: sterni <sternenseemann@systemli.org>
2023-01-06 12:14:42 +00:00
sterni
b7090ec874 test(tvix/eval): add test for builtins parity
This will eventually force us to have a base builtins set in common with
C++ Nix, i.e. all 2.3 builtins except the controversial
builtins.valueSize.

Change-Id: I2c767f07d6a14711911658e87da9f18ede57a143
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7747
Autosubmit: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-01-06 12:00:38 +00:00
Profpatsch
30ec1adce8 feat(users/Profpatsch/mailbox-org): prepare adjusting filter config
In the end, it should be possible to write a single config which is
pushed to the service to steer which emails arrive.

This implements some helper functions and some more endpoints.

We implement Semigroup/Monoid for labelled tuples.

Change-Id: I48bfd311e4a7bba5bc08a9681d823a6a7d5175a8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7727
Reviewed-by: Profpatsch <mail@profpatsch.de>
Autosubmit: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
2023-01-05 22:10:20 +00:00
Florian Klink
95c9c2ae8b feat(tvix/derivation): derive Clone, Debug, Eq and PartialEq
This allows juggling with Derivation structs in unit tests, and makes it
very easy to compare them for equality.

Change-Id: I1faf2ec1eefb1a40fcee3c29f04ec47d29f22691
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7758
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-01-04 21:58:02 +00:00
Florian Klink
cc626d686c feat(tvix/derivation): implement Derivation::validate()
Change-Id: I87dfadda872439e108e5f678a5da63dd5b1915d1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7732
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2023-01-04 21:58:02 +00:00
Florian Klink
407a9cd90f chore(tvix/derivation): align json serialization with nix output
Use the #[serde(rename = "…")] field attributes to match the field names
that Nix uses in its JSON output (nix show-derivation).

This allows us to just re-use the exact same fixtures from go-nix,
without manual post-massaging.

Change-Id: Ifd5c08e43cd4f50d5e02903eccd8cb37230b70a6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7757
Reviewed-by: jrhahn <mail.jhahn@gmail.com>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-01-04 21:58:02 +00:00
Florian Klink
77cc6a1f78 refactor(tvix/derivation): make output hashes an Option<Hash>
This conveys better if an output of a Derivation is fixed-output or not,
and provides a Hash struct that can be used to store the algo and
digest.

In case it's not, this can simply be None. The serde field attributes
have been updated to still accept the same JSON.

We currently still store the hash algo and digest as strings, mostly
because the only thing populating it so far is the example JSONs.
We might want to update this, once actual Nix code populates this.

While updating write.rs, I pushed some of the Vec<String> to [&str]
conversions inline, and made it a Vec<&str>, because it was annoying to
juggle with.

Change-Id: Ia9cd0568fe179ac22a4a636237f22ab4ad92b95b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7746
Tested-by: BuildkiteCI
Reviewed-by: jrhahn <mail.jhahn@gmail.com>
Reviewed-by: tazjin <tazjin@tvl.su>
2023-01-04 20:23:29 +00:00
Florian Klink
468dc5cd0c feat(tvix/derivation): make struct members public
Allow others to peek into values. We should probably still restrict
this further at a later point.

Change-Id: I2831432038aa87c3c7dcc85af4fa76a4fe0eadff
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7745
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2023-01-04 20:23:29 +00:00
Florian Klink
f00e7fa92d refactor(tvix/derivation): use tvix_store::nixpath::STORE_DIR
There's now a common constant for this, so we don't need to redefine
it here.

Change-Id: I48b096f5e623e5fc5bbd355db83b674766935f94
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7753
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-01-04 20:23:29 +00:00
Florian Klink
8449f6cd0c feat(tvix/store): implement Nixpath::from_absolute_path
This allows constructing a NixPath from an absolute path. It pops off
the STORE_DIR prefix and the trailing slash and returns an error if it
couldn't be found.

Change-Id: Ib540e353c63cc247ac15e20414b0db2caf695ef4
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7751
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-01-04 20:23:29 +00:00
Vincent Ambo
34be6466d4 feat(tvix/serde): implement enum deserialisation
Implements externally tagged enum deserialisation. Other serialisation
methods are handled by serde internally using the existing methods.

See the tests for examples.

Change-Id: Ic4a9da3b5a32ddbb5918b1512e70c3ac5ce64f04
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7721
Tested-by: BuildkiteCI
Autosubmit: tazjin <tazjin@tvl.su>
Reviewed-by: flokli <flokli@flokli.de>
2023-01-04 17:21:40 +00:00
Vincent Ambo
0e88eb83ef feat(tvix/serde): add newtype & tuple deserialisation
Only missing enums at this point, but they're a bit of a beast.

Change-Id: I4ad47c034851f9a8794c81f39a5149a8ac1826e8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7716
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: tazjin <tazjin@tvl.su>
2023-01-04 17:21:40 +00:00
Vincent Ambo
0c17718dd1 refactor(tvix/eval): avoid unnecessary pop/push in OpForce
Change-Id: Ic7559eaa43aa0dcc97babb7669770c0f7f959f1b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7754
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
2023-01-04 16:30:03 +00:00
sterni
9b8ba915c8 fix(tvix/eval): ' is allowed in nonfirst position in Nix identifiers
With this is_valid_nix_identifier should line up with the upstream lexer
definition:

    ID          [a-zA-Z\_][a-zA-Z0-9\_\'\-]*

While we're working on this, add a simple test checking the various
formatting rules. Interestingly, it would not be suitable as an identity
test, since you have to write

    { "assert" = null; }

in order to avoid an evaluation error, but C++ Nix is happy to print
this as

    { assert = null; }

– maybe should be considered to be a bug.

Change-Id: I0a4e1ccb5033a80f3767fb8d1c4bba08d303c5d8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7744
Autosubmit: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-01-04 12:36:28 +00:00
Vincent Ambo
3d238c350b refactor(tvix/eval): streamline construction of globals/builtins
Previously the construction of globals (a compiler-only concept) and
builtins (a (now) user-facing API) was intermingled between multiple
different modules, and kind of difficult to understand.

The complexity of this had grown in large part due to the
implementation of `builtins.import`, which required the notorious
"knot-tying" trick using Rc::new_cyclic (see cl/7097) for constructing
the set of globals.

As part of the new `Evaluation` API users should have the ability to
bring their own builtins, and control explicitly whether or not impure
builtins are available (regardless of whether they're compiled in or
not).

To streamline the construction and allow the new API features to work,
this commit restructures things by making these changes:

1. The `tvix_eval::builtins` module is now only responsible for
   exporting sets of builtins. It no longer has any knowledge of
   whether or not certain sets (e.g. only pure, or pure+impure) are
   enabled, and it has no control over which builtins are globally
   available (this is now handled in the compiler).

2. The compiler module is now responsible for both constructing the
   final attribute set of builtins from the set of builtins supplied
   by a user, as well as for populating its globals (that is
   identifiers which are available at the top-level scope).

3. The `Evaluation` API now carries a `builtins` field which is
   populated with the pure builtins by default, and can be extended by
   users.

4. The `import` feature has been moved into the compiler, as a
   special case. In general, builtins no longer have the ability to
   reference the "fix point" of the globals set.

This should not change any functionality, and in fact preserves minor
differences between Tvix/Nix that we already had (such as
`builtins.builtins` not existing).

Change-Id: Icdf5dd50eb81eb9260d89269d6e08b1e67811a2c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7738
Reviewed-by: sterni <sternenseemann@systemli.org>
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2023-01-04 12:28:43 +00:00
Jürgen Hahn
6f993b8bde feat(tvix/derivation): add nix drv path generation to Derivation
This adds a function to generate the derivation path. The computation
is based on the Go implementation.

Change-Id: Iae89db4976f5fd9208f0453f73688689a245cd66
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7729
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2023-01-04 12:24:00 +00:00
Jürgen Hahn
79c05f3810 docs(feat/derivation): add docstring to formatter
This is just to clarify that the formatted result is the ATerm representation

Change-Id: I98fd0b1d2daa3cf6fdbe526ae1e0bd100ff62df3
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7742
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2023-01-04 12:10:43 +00:00
Vincent Ambo
4d38e69adf feat(tazjin/nixos): install ungoogled-chromium
Change-Id: I664dc09cf92b98ab7cccb785b1e5f00c00b3305e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7743
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2023-01-04 11:57:22 +00:00
Jürgen Hahn
abd539ddb8 feat(tvix/derivation) Add fmt::Display implementation for Derivation
This adds the implementation of fmt::Display for Derivation so that we can
easily store the formatted content as a string. Internally, we use the
serialization function to generate the string.

Change-Id: I6caca0d6c1bea3ca44b6c535c5b1d5d66d8413b7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7741
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2023-01-04 11:38:36 +00:00
Vincent Ambo
00dab6142e test(tvix/serde): add initial set of deserialisation tests
Change-Id: I0a9779edf0296c25d37fb5f75f8fc5852fe00121
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7715
Tested-by: BuildkiteCI
Autosubmit: tazjin <tazjin@tvl.su>
Reviewed-by: flokli <flokli@flokli.de>
2023-01-03 13:37:12 +00:00
Vincent Ambo
4350be34d1 feat(tvix/serde): handle nested data structures
Change-Id: I543fc05d31bbb9ad2edb887bce4510e9a1cdb102
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7714
Tested-by: BuildkiteCI
Autosubmit: tazjin <tazjin@tvl.su>
Reviewed-by: flokli <flokli@flokli.de>
2023-01-03 13:37:12 +00:00
sterni
7b88e4fa9b chore(3p/sources): Bump channels & overlays
* //3p/overlays/haskell: upstream has the correct version of graphmod
  now, but the updated meta set is not yet in the channel.

Change-Id: I55f23c6145d71346ced77d3c349e712f29752b9d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7730
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Autosubmit: sterni <sternenseemann@systemli.org>
2023-01-03 13:16:08 +00:00
Vincent Ambo
18481db54d chore(tazjin/emacs): shuffle workspace layout on 2-screen tverskoy
Change-Id: I5b4baf1f7f971caee90bd30e7c133abf02bd33c8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7737
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: tazjin <tazjin@tvl.su>
2023-01-03 13:12:06 +00:00
Florian Klink
8e2b1de3d5 feat(tvix/store/nixpath): DIGEST_SIZE public, use more consts
Rename PATH_HASH_SIZE to DIGEST_SIZE.

It's a digest, not hash (we don't necessarily have the internal hash
state anymore), and the fact it's about (Nix)Paths is already visible
from the module name.

Also expose ENCODED_DIGEST_SIZE, so we don't need to do the calculation
inside from_string() method, and it becomes more clear this is a
constant.

Change-Id: I0e7577dd7a6e503039037b986313b214e995d826
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7725
Reviewed-by: tazjin <tazjin@tvl.su>
Reviewed-by: jrhahn <mail.jhahn@gmail.com>
Tested-by: BuildkiteCI
2023-01-03 13:03:07 +00:00
Florian Klink
2df642231c feat(tvix/store/nixpath): expose digest and name fields
These can be accessed directly.

Change-Id: I71dc84f982820d53f319efefbed9b9055034954d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7724
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-01-03 13:03:07 +00:00
Florian Klink
0b56d9f21b feat(src/proto): add PathInfo.validate()
This provides validation of PathInfo messages, and ensures the output
hashes are properly parsed from the root node names.

NixPath already has a more extensive test suite for various wrong
NixPaths, so it's omitted from here.

Change-Id: I5d69118df5816daabb521ddb19d178bddd1caacf
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7684
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2023-01-03 13:03:07 +00:00