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2024-03-03 r/7634 feat(tvix/nix-compat): add HashMode and CAHash::mode()Florian Klink2-0/+17
This allows peeking at the mode without matching on all enum kinds of CAHash directly. Change-Id: Icca147a876f7f4cff0bbaa067ac4dae40d05bee9 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11069 Reviewed-by: flokli <flokli@flokli.de> Reviewed-by: Brian Olsen <me@griff.name> Tested-by: BuildkiteCI Autosubmit: flokli <flokli@flokli.de>
2024-03-03 r/7633 fix(tvix/nix-compat): Make CAHash deserialize more formatsBrian Olsen3-67/+230
Currently CAHash only deserializes the hash in hex code while the serializer outputs a nixbase32 hash. This means that you can't currently deserialize what has been serialized. This change makes deserialize support any digest format (so hex, nixbase32 and base64) as well as flattens the deserialize code and error handling. It also implements serde methods of HashAlgo directly using Display and TryFrom implementations because otherwise these would get serialized as eg. Sha256 instead of sha256 which also broke CAHash serialize/deserialize. Change-Id: I1941a72eaec741e4956292adaaf0115b97f260ba Reviewed-on: https://cl.tvl.fyi/c/depot/+/11082 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2024-03-03 r/7632 refactor(tvix/nix-compat): rename NixHash::{digest,hash}Florian Klink3-4/+4
This doesn't return the digest, but the internal NixHash. To get the digest, you use `ca_hash.hash().digest_as_bytes()` (as done in tvix/nix-compat/src/derivation/write.rs). Change-Id: Ib07918dec63ae42ddf8c8d3f1d10510f9c4df255 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11070 Reviewed-by: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI Autosubmit: flokli <flokli@flokli.de>
2024-03-03 r/7631 refactor(tvix/castore/blobsvc/chunked_reader): refactor, documentFlorian Klink1-131/+139
The public-consumable thing here is ChunkedReader, not ChunkedBlob. ChunkedBlob is a helper that can be used to get a new AsyncRead, but not AsyncSeek. It is used internally by ChunkedReader whenever the client seeks. Make this more obvious, by extending the documentation, and putting ChunkedReader at the top of this file. Also make ChunkedBlob and its methods private, and give ChunkedReader a more useful constructor (from_chunks, instead of from_chunked_blob). Change-Id: I2399867591df923faa73927b924e7c116ad98dc0 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11079 Tested-by: BuildkiteCI Reviewed-by: Brian Olsen <me@griff.name> Reviewed-by: Connor Brewster <cbrewster@hey.com>
2024-03-02 r/7627 feat(tvix/castore/blobsvc): BlobReader for more trivial typesFlorian Klink1-0/+2
Change-Id: I80e4f26c41a504fa4c6a013c2a1e76de613ba294 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11078 Reviewed-by: Connor Brewster <cbrewster@hey.com> Tested-by: BuildkiteCI
2024-03-02 r/7626 fix(tvix/castore/blobwriter): don't require Sync + 'staticFlorian Klink1-1/+1
There's no reason for these two. Change-Id: Ie6f238bbb0b17971c9877b11b61ea7ebca573c13 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11075 Reviewed-by: Connor Brewster <cbrewster@hey.com> Tested-by: BuildkiteCI Autosubmit: flokli <flokli@flokli.de>
2024-02-29 r/7625 feat(tvix/eval): implement `builtins.hashFile`Padraic-O-Mhuiris6-25/+42
The primary addition is the `builtin_hashFile` function which attempts value-path coercion and on success reads the file to a nix_string. Similar to the `builtins_hashString` implementation, the hash is then derived using the `hash_nix_string` function in the introduced hash module which has extracted hashing functionality initially specified in cl/11005. Change-Id: I5e3ef0317223af99488ebb79efc2fb49b4cbc1b6 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11007 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2024-02-27 r/7617 feat(tvix/tools/weave): initedef9-0/+11471
Scalable tracing GC for the cache.nixos.org dataset. Change-Id: I6c7852796f28e1a1c7607384ffb55f44407e1185 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10765 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2024-02-24 r/7601 chore: update links to tvixboltFlorian Klink2-2/+2
Use bolt.tvix.dev everywhere. Change-Id: Ifebbea60058418c12cde20a2a3879a8a7f5f830c Reviewed-on: https://cl.tvl.fyi/c/depot/+/11022 Reviewed-by: flokli <flokli@flokli.de> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su>
2024-02-23 r/7597 feat(tvix/eval): implement `builtins.hashString`Padraic-O-Mhuiris13-11/+167
Implements md5, sha1, sha256 and sha512 using the related crates from the RustCrypto hashes project (https://github.com/RustCrypto/hashes) Change-Id: I00730dea44ec9ef85309edc27addab0ae88814b8 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11005 Tested-by: BuildkiteCI Reviewed-by: aspen <root@gws.fyi>
2024-02-23 r/7596 refactor(tvix/glue): Make a single errors.rs moduleAspen Smith2-10/+9
To pave the way for adding a new error type for builtins in this crate, move DerivationError to a new builtins::errors module. Change-Id: I65fcad63e43ed40ad39c2c6540a2ab80fdd90fd4 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11016 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de> Autosubmit: aspen <root@gws.fyi>
2024-02-22 r/7594 refactor(nix-compat/store_path): simplify build_ca_pathFlorian Klink1-14/+12
Move the the `fixed:out:[r:]{}:` generation to a helper function, use matches! for more clarity. Change-Id: I4e930c42aacbf5c7451d1f8c8c80ccb4c45389f0 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11006 Tested-by: BuildkiteCI Reviewed-by: aspen <root@gws.fyi> Autosubmit: flokli <flokli@flokli.de>
2024-02-21 r/7591 feat(tvix/eval): Store string context alongside dataAspen Smith9-79/+377
Previously, Nix strings were represented as a Box (within Value) pointing to a tuple of an optional context, and another Box pointing to the actual string allocation itself. This is pretty inefficient, both in terms of memory usage (we use 48 whole bytes for a None context!) and in terms of the extra indirection required to get at the actual data. It was necessary, however, because with native Rust DSTs if we had something like `struct NixString(Option<NixContext>, BStr)` we could only pass around *fat* pointers to that value (with the length in the pointer) and that'd make Value need to be bigger (which is a waste of both memory and cache space, since that memory would be unused for all other Values). Instead, this commit implements *manual* allocation of a packed string representation, with the length *in the allocation* as a field past the context. This requires a big old pile of unsafe Rust, but the payoff is clear: hello outpath time: [882.18 ms 897.16 ms 911.23 ms] change: [-15.143% -13.819% -12.500%] (p = 0.00 < 0.05) Performance has improved. Fortunately this change can be localized entirely within value/string.rs, since we were abstracting things out nicely. Change-Id: Ibf56dd16c9c503884f64facbb7f0ac596463efb6 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10852 Tested-by: BuildkiteCI Reviewed-by: raitobezarius <tvl@lahfa.xyz> Autosubmit: aspen <root@gws.fyi>
2024-02-21 r/7588 revert(tvix): don't use Rc::clone explicitlyaspen4-9/+9
This reverts commit d9565a4d0af3bffd735a77aa6f1fd0ec0e03b14a. Reason for revert: this was intentional - putting Rc::clone instead of .clone is a common Rust idiom, and makes it explicit that we're cloning a shared reference, not an underlying resource Change-Id: I41a5f323ee35d7025dc7bb02f7d5d05d0051798d Reviewed-on: https://cl.tvl.fyi/c/depot/+/10995 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2024-02-21 r/7587 fix(tvix/eval): allow reading non-UTF8 filesFlorian Klink4-14/+14
With our values using bstr now, we're not restricted to only reading files that contain valid UTF-8. Update our `read_to_string` function to `read_to_end` (named like `std::io::Read::read_to_end`), and have it return a Vec<u8>. Change-Id: I87f0291dc855a132689576559c891d66c30ddf2b Reviewed-on: https://cl.tvl.fyi/c/depot/+/11003 Tested-by: BuildkiteCI Autosubmit: flokli <flokli@flokli.de> Reviewed-by: Pádraic Ó Mhuiris <patrick.morris.310@gmail.com> Reviewed-by: flokli <flokli@flokli.de>
2024-02-21 r/7586 docs(tvix/eval): notes on the implementation of catchable errorssterni1-0/+131
Change-Id: I3b2f039d2c2d40ee5d13d071915ced6f3deb18f2 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11000 Autosubmit: sterni <sternenseemann@systemli.org> Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su>
2024-02-21 r/7585 feat(tvix/nix-compat): Use `StorePath` in `Output`Peter Kolloch11-82/+119
https: //b.tvl.fyi/issues/264 Change-Id: Icb09be9643245cc68d09f01d7723af2d44d6bd1a Reviewed-on: https://cl.tvl.fyi/c/depot/+/11001 Autosubmit: Peter Kolloch <info@eigenvalue.net> Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2024-02-21 r/7584 feat(tvix/nix-compat): input_sources as StorePathPeter Kolloch6-31/+53
https: //b.tvl.fyi/issues/264 Change-Id: I7a235734dc1f8e93e387a04ba369f3b702c6d5b6 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10992 Autosubmit: Peter Kolloch <info@eigenvalue.net> Reviewed-by: flokli <flokli@flokli.de> Reviewed-by: Peter Kolloch <info@eigenvalue.net> Tested-by: BuildkiteCI
2024-02-21 r/7583 feat(tvix/nix-compat): input_derivations with StorePathsPeter Kolloch9-73/+138
...in `Derivation`. This is more type-safe and should consume less memory. This also removes some allocations in the potentially hot path of output hash calculation. https: //b.tvl.fyi/issues/264 Change-Id: I6ad7d3cb868dc9f750894d449a6065608ef06e8c Reviewed-on: https://cl.tvl.fyi/c/depot/+/10957 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de> Autosubmit: Peter Kolloch <info@eigenvalue.net> Reviewed-by: Peter Kolloch <info@eigenvalue.net>
2024-02-21 r/7582 feat(tvix/nix-compat): generalize aterm writing for derivationPeter Kolloch3-9/+100
...so that we can also use `StorePath`s in derivation.input_derivations. Towards https://b.tvl.fyi/issues/264 Change-Id: I71d296ca273979c70f277a7f4f88a5f76de3d8be Reviewed-on: https://cl.tvl.fyi/c/depot/+/10973 Reviewed-by: Peter Kolloch <info@eigenvalue.net> Autosubmit: Peter Kolloch <info@eigenvalue.net> Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2024-02-20 r/7580 fix(tvix/eval): Propagate catchables in builtins.groupByAspen Smith3-4/+6
One last place where we needed to wrap the forcing of the element of a list in `try_value!`. This fixes a previously `notyetpassing` test Change-Id: I8827a3e39630e6959013b70bdfa9cbcb93f4e91c Reviewed-on: https://cl.tvl.fyi/c/depot/+/10789 Autosubmit: aspen <root@gws.fyi> Reviewed-by: sterni <sternenseemann@systemli.org> Tested-by: BuildkiteCI
2024-02-20 r/7578 feat(tvix/eval): implement `builtins.filterSource`Ryan Lahfa9-69/+521
We add a new set of builtins called `import_builtins`, which will contain import-related builtins, such as `builtins.path` and `builtins.filterSource`. Both can import paths into the store, with various knobs to alter the result, e.g. filtering, renaming, expected hashes. We introduce `filtered_ingest` which will drive the filtered ingestion via the Nix function via the generator machinery, and then we register the root node to the path info service inside the store. `builtins.filterSource` is very simple, `builtins.path` is a more complicated model requiring the same logic albeit more sophisticated with name customization, file ingestion method and expected SHA-256. Change-Id: I1083f37808b35f7b37818c8ffb9543d9682b2de2 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10654 Autosubmit: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2024-02-20 r/7577 fix(tvix/eval): propagate catchable errors at the top of an evalVincent Ambo3-6/+46
(Re-)Adds an error variant that wraps a catchable error kind, which is used for returning the result of an evaluation. Previously this would return the internal catchable value, which would lead to panics if users tried to use these. Somehow this was missed; I think we need error output tests. Change-Id: Id6e24aa2ce4ea4358a29b2e1cf4a6749986baf8c Reviewed-on: https://cl.tvl.fyi/c/depot/+/10991 Tested-by: BuildkiteCI Autosubmit: tazjin <tazjin@tvl.su> Reviewed-by: flokli <flokli@flokli.de>
2024-02-20 r/7576 refactor(tvix): don't use Rc::clone explicitlyFlorian Klink3-5/+5
All these functions have an Rc of Rc<TvixStoreIO> or Rc<dyn StoreIO>, so we can call io.clone() directly. Change-Id: I96a5bcb9af4aca93892cb72bcfaf14540da52381 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10989 Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su>
2024-02-20 r/7575 feat(tvix/serde): add an example using nixpkgs/libVincent Ambo1-0/+34
This displays how users can configure an impure evaluation for tvix-serde, which makes it possible to use e.g. `nixpkgs/lib`. We might want to add an example showing how the full Nix-glue compatibility stuff can be added here, too. Change-Id: I2224a3fc66e739969d4c723c3d9d8127a046b6fd Reviewed-on: https://cl.tvl.fyi/c/depot/+/10994 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de> Autosubmit: tazjin <tazjin@tvl.su>
2024-02-20 r/7574 fix(tvix/eval): make path resolution work by default in impure modeVincent Ambo1-0/+6
The previous behaviour (enabling `import`, but not allowing e.g. `<nixpkgs/lib>` to resolve) was very confusing. Now imports from NIX_PATH become enabled by default, unless the user already overrode that behaviour with something else by setting `Evaluation::nix_path` manually. Change-Id: Iad970beb633d9887be4b185b01e6f5858d81bea3 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10993 Reviewed-by: flokli <flokli@flokli.de> Autosubmit: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI
2024-02-20 r/7573 fix(tvix/eval): fix accidental recursion in printing errorsVincent Ambo1-1/+1
There's some code path where fancy_format_str()->Error::Display, which recurses forever and overflows the stack. This was introduced in a previous commit today. Change-Id: I87a59492099f6c138c752478901b9aa614bb57cc Reviewed-on: https://cl.tvl.fyi/c/depot/+/10990 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Autosubmit: tazjin <tazjin@tvl.su> Reviewed-by: Peter Kolloch <info@eigenvalue.net>
2024-02-20 r/7572 refactor(tvix/eval): use internal SourceCode field in error printersVincent Ambo4-27/+21
Makes use of the SourceCode field now being stored directly in errors (see parent CL). With this change, the default `Display` implementation can now format errors correctly, and there is no need to keep a `SourceCode` around just for error formatting. Updates dependent crates (CLI, serde, tvixbolt) to use this correctly. Change-Id: Iddc5d7a6b4bab391f30a999e4c68aca34304c059 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10987 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2024-02-20 r/7571 refactor(tvix/eval): add SourceCode directly into error typesVincent Ambo6-40/+67
With this change it's no longer necessary to track the SourceCode struct separately from the evaluation for error reporting: It's just stored directly in the errors. This also ends up resolving an issue in compiler::bindings, where we cloned the Arc containing file references way too often. In fact those clones probably compensate for all additional SourceCode clones during error construction now. Change-Id: Ice93bf161e61f8ea3d48103435e20c53e6aa8c3a Reviewed-on: https://cl.tvl.fyi/c/depot/+/10986 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2024-02-20 r/7570 docs(tvix/castore/directorysvc): K/V is not necessarily flatFlorian Klink3-0/+20
Some implementations of DirectoryService might not allow retrieval of intermediate Directory nodes, that are not at the "root". Think about an object store implementation. The client is doing a get_recursive anyways to reduce the number of roundtrips. By documenting the fact we don't need to support looking up intermediate Directory messages, we can just batch all directories into the same object, keyed by the root. Change-Id: I019d720186d03c4125cec9191e93d20586a20963 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10988 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI
2024-02-20 r/7569 refactor(tvix/eval): add API for enabling impure evaluation featuresVincent Ambo1-10/+20
This makes some of the work of configuring an arbitrary I/O handler easier. Change-Id: I158db3235fe83df6e709578ed515e0e028c20086 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10959 Reviewed-by: flokli <flokli@flokli.de> Autosubmit: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI
2024-02-20 r/7566 refactor(tvix/store/proto): use bstr::ByteSliceFlorian Klink4-1/+8
String::from_utf8_lossy simply discards invalid bytes, while bstr replaces them with their replacement character. Change-Id: Ib78ff36ca5faacc1ad60bc4ddde7b62773848c07 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10981 Tested-by: BuildkiteCI Reviewed-by: Peter Kolloch <info@eigenvalue.net> Reviewed-by: flokli <flokli@flokli.de>
2024-02-20 r/7565 chore(tvix/glue): remove unnecessary assignmentVincent Ambo1-2/+1
Change-Id: I747307317c45085f9f7762d659870c5bd75b908b Reviewed-on: https://cl.tvl.fyi/c/depot/+/10958 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2024-02-20 r/7564 fix(tvix/store): Improve error message for InvalidNodeNameAspen Smith1-1/+1
Rather than debug-formatting a Vec<u8>, which gives just a sequence of numbers (not very helpful!) use String::from_utf8_lossy to give a much more human-readable error message Change-Id: I6cae795ebe2ab9a656c087b82a143411e6c7c81a Reviewed-on: https://cl.tvl.fyi/c/depot/+/10980 Autosubmit: aspen <root@gws.fyi> Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2024-02-19 r/7560 feat(tvix/nix-compat): Extract to_plain_hex_stringPeter Kolloch1-5/+6
Towards https://b.tvl.fyi/issues/264 Change-Id: Ibde971bfb6baa97b5c678d84ce1941189bc59f6f Reviewed-on: https://cl.tvl.fyi/c/depot/+/10969 Reviewed-by: flokli <flokli@flokli.de> Autosubmit: Peter Kolloch <info@eigenvalue.net> Tested-by: BuildkiteCI
2024-02-19 r/7559 refactor(tvix/nix-compat): Restrict visibilityPeter Kolloch1-7/+13
Towards https://b.tvl.fyi/issues/264 Change-Id: I323907cb842ed10ddd05b72c285c598b60d213e0 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10972 Reviewed-by: flokli <flokli@flokli.de> Autosubmit: Peter Kolloch <info@eigenvalue.net> Tested-by: BuildkiteCI
2024-02-19 r/7558 feat(tvix/castore): Compile fix for DarwinPeter Kolloch1-0/+3
Towards https://b.tvl.fyi/issues/264 Change-Id: If8fa912ae3fb2987b761f649ab738529ebf3b2e8 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10970 Autosubmit: Peter Kolloch <info@eigenvalue.net> Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2024-02-19 r/7557 feat(tvix/glue): Init fetcher builtinsAspen Smith6-8/+72
Initialize a new empty builtins module `fetcher_builtins`, which will contain the builtins which fetch URLs from the internet: * fetchurl * fetchGit * fetchTarball * fetchTree (maybe? this is experimental) These builtins are all implemented in CPP nix at: https://github.com/NixOS/nix/blob/2.20.2/src/libexpr/primops/fetchTree.cc These builtins are added to the evaluation context using a similar mechanism to the derivation builtins, and have been added everywhere derivation builtins were previously being added. Change-Id: I133b91cc9560f23028621414537f712e7bd8a825 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10974 Autosubmit: aspen <root@gws.fyi> Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2024-02-19 r/7556 feat(tvix/nix-compat): Extend parse errorsPeter Kolloch1-1/+4
...so that we can parse (and at the same time validate) store paths directly to `StorePath`s. https: //b.tvl.fyi/issues/264 Change-Id: Ide4cb5403f8e3400f7d2a5838c652ac35dbd1a4f Reviewed-on: https://cl.tvl.fyi/c/depot/+/10968 Reviewed-by: flokli <flokli@flokli.de> Autosubmit: Peter Kolloch <info@eigenvalue.net> Tested-by: BuildkiteCI
2024-02-19 r/7555 chore(tvix/tools/narinfo2parquet): polars 0.34.2 -> 0.36.2edef4-704/+1419
Change-Id: Ib17a7bbe560000c3fef3ba6182819f710d707909 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10967 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2024-02-19 r/7554 fix(tvix/docs): update builder magic stringFlorian Klink1-1/+1
It's `builtin:fetchurl`, not `builtins:fetchurl`. Change-Id: I2e90fce5feecc75257a5156aee12e0737a525175 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10961 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: aspen <root@gws.fyi>
2024-02-18 r/7551 feat(tvix/glue): drive builds on IOFlorian Klink5-13/+192
That's one possible abstraction to drive builds. Whenever IO into a store path is requested, we look up the root node, and in case we don't have it in PathInfoService, but KnownPaths gives us a Derivation for that output path, trigger a build and await the result. This recursively might trigger builds for parent paths if they haven't been built yet. Another option would be to simply expose a PathInfoService interface for a builder too, and loop all building into IO via PathInfoService composition - but let's start with something. Note tvix-cli doesn't have a configurable BuildService yet, it's plugged to the DummyBuildService, so whenever it needs to do a build, it'll fail, but that's how it can be provoked: ``` (builtins.readFile (import <nixpkgs> {}).hello.outPath + "/bin/hello") […] error[E029]: I/O error: /nix/store/cg8a576pz2yfc1wbhxm1zy4x7lrk8pix-hello-2.12.1: builds are not supported with DummyBuildService --> [code]:1:2 | 1 | (builtins.readFile (import <nixpkgs> {}).hello.outPath + "/bin/hello") | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ``` Note how this fails, while pure output path calculation (`(import <nixpkgs> {}).hello.outPath + "/bin/hello")`) still succeeds. Change-Id: Id2075d8a2b18554d0dd608b4b29146a8cd411e7f Reviewed-on: https://cl.tvl.fyi/c/depot/+/10793 Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI
2024-02-18 r/7550 fix(tvix/cli): regenerate Cargo.nixFlorian Klink1-1/+2
I forgot to regenerate this. Change-Id: Ia7715d69b3b6316e612c1e3947c6ab819c7bf843 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10960 Reviewed-by: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI
2024-02-18 r/7548 fix(tvix/cli): set max level to info on release modeFlorian Klink1-1/+1
Log levels can be statically disabled at compile time via Cargo features. Do this for everything more verbose than info in release mode. Change-Id: I57d4282b4e19a8d44f68da2f15c7534dd3e08977 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10955 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI
2024-02-18 r/7547 fix(tvix/castore): don't emit ret as INFOFlorian Klink1-1/+2
This otherwise gets a bit spammy. Change-Id: I288350a600d79a394c239f253424ad55bc3cefc5 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10954 Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su>
2024-02-18 r/7546 fix(tvix/glue): don't emit ret as INFOFlorian Klink1-6/+6
This causes a bit too much spam otherwise. Change-Id: If3ced9ddfee7f49453711cd26469d1eb81983c71 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10953 Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su>
2024-02-17 r/7544 feat(tvix/nix-compat): serde for StorePath[Ref]sPeter Kolloch1-0/+94
Necessary, if we want to use it inside of `Derivation` etc. Change-Id: I8888060417b2ee83ac52d7ec3e7b27c393271d8b Reviewed-on: https://cl.tvl.fyi/c/depot/+/10947 Reviewed-by: tazjin <tazjin@tvl.su> Autosubmit: Peter Kolloch <info@eigenvalue.net> Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2024-02-17 r/7543 feat(tvix/cli): set up tracing[-subscriber]Florian Klink4-1/+26
No otlp yet, this simply gives us structured log output and a cli argument for the log level. Change-Id: Ifaa60bae419640e92baebb6ee59eedd775c769c2 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10853 Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI Autosubmit: flokli <flokli@flokli.de>
2024-02-17 r/7542 feat(tvix/glue): tune instrumentations in TvixStoreIOFlorian Klink1-2/+2
Print store paths with their ToString implementation for brevity, and don't log the sucessful return value of read_to_string. Change-Id: I01b6838398acd66b8818095622f361fcca26fa77 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10854 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI
2024-02-17 r/7541 test(tvix/glue/known_paths): add testsFlorian Klink5-0/+104
Change-Id: I02dc891c49ed650c66c403107767b11b6d5e2734 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10949 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: Peter Kolloch <info@eigenvalue.net> Autosubmit: flokli <flokli@flokli.de>
generated by cgit-pink 1.4.1 (git 2.44.2) at 2024-11-26T09·11+0000