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2024-08-29 r/8610 chore(tvix): Migrate members to inherit deps from workspaceIlan Joselevich1-2/+2
From now on we will add the dependencies and their version in the root Cargo.toml and in order to enable the dependency for a workspace member we set `workspace = true` in the member's Cargo.toml. Change-Id: I9738c1cf99810b7ace87ca712c3ea965ba846e25 Reviewed-on: https://cl.tvl.fyi/c/depot/+/12389 Autosubmit: Ilan Joselevich <personal@ilanjoselevich.com> Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2024-08-29 r/8609 chore(tvix): Bump versions of all compatible deps via cargo upgradeIlan Joselevich1-1/+1
This updates all the dependencies and their "minimum" versions in Cargo.{lock,toml} to the latest compatible version using `cargo-edit`'s `cargo upgrade` command that will eventually be merged into `cargo update`. Change-Id: Iccb2aa4a1c84a0465222244a0bd0cafe2a82e781 Reviewed-on: https://cl.tvl.fyi/c/depot/+/12388 Reviewed-by: flokli <flokli@flokli.de> Autosubmit: Ilan Joselevich <personal@ilanjoselevich.com> Tested-by: BuildkiteCI
2024-01-31 r/7460 fix(tvix): Represent strings as byte arraysAspen Smith1-1/+2
C++ nix uses C-style zero-terminated char pointers to represent strings internally - however, up to this point, tvix has used Rust `String` and `str` for string values. Since those are required to be valid utf-8, we haven't been able to properly represent all the string values that Nix supports. To fix that, this change converts the internal representation of the NixString struct from `Box<str>` to `BString`, from the `bstr` crate - this is a wrapper around a `Vec<u8>` with extra functions for treating that byte vector as a "morally string-like" value, which is basically exactly what we need. Since this changes a pretty fundamental assumption about a pretty core type, there are a *lot* of changes in a lot of places to make this work, but I've tried to keep the general philosophy and intent of most of the code in most places intact. Most notably, there's nothing that's been done to make the derivation stuff in //tvix/glue work with non-utf8 strings everywhere, instead opting to just convert to String/str when passing things into that - there *might* be something to be done there, but I don't know what the rules should be and I don't want to figure them out in this change. To deal with OS-native paths in a way that also works in WASM for tvixbolt, this also adds a dependency on the "os_str_bytes" crate. Fixes: b/189 Fixes: b/337 Change-Id: I5e6eb29c62f47dd91af954f5e12bfc3d186f5526 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10200 Reviewed-by: tazjin <tazjin@tvl.su> Reviewed-by: flokli <flokli@flokli.de> Reviewed-by: sterni <sternenseemann@systemli.org> Autosubmit: aspen <root@gws.fyi> Tested-by: BuildkiteCI
2023-06-22 r/6345 fix(tvix/serde): remove unnecessary dependency on genawaiterEvgeny Zemtsov1-4/+1
Change-Id: I52f13c6b508793603bc726353e9bf7d5f12fddf4 Reviewed-on: https://cl.tvl.fyi/c/depot/+/8850 Reviewed-by: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI
2023-06-22 r/6344 feat(tvix/eval): allow extending builtins outside of tvix_evalEvgeny Zemtsov1-0/+3
The change allows applications that use tvix_serde for parsing nix-based configuration to extend the language with domain-specific set of features. Change-Id: Ia86612308a167c456ecf03e93fe0fbae55b876a6 Reviewed-on: https://cl.tvl.fyi/c/depot/+/8848 Reviewed-by: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI
2023-01-03 r/5576 test(tvix/serde): add initial set of deserialisation testsVincent Ambo1-1/+1
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>
2023-01-02 r/5566 feat(tvix/serde): initial Nix->serde::Deserialize implVincent Ambo1-0/+8
This will make it possible fairly easily use Nix to represent arbitrary data structures, e.g. for using Nix as a config language. Only pure Nix (i.e. no `import` etc.) is supported for now. Not all types, specifically no struct traversal, are implemented in this commit. Change-Id: I9ac91a229a0d12bf818e6e3249f3e5a691599a2c Reviewed-on: https://cl.tvl.fyi/c/depot/+/7712 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>