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2023-09-21 r/6623 refactor(tvix/store): Asyncify PathInfoService and DirectoryServiceConnor Brewster24-727/+776
We've decided to asyncify all of the services to reduce some of the pains going back and for between sync<->async. The end goal will be for all the tvix-store internals to be async and then expose a sync interface for things like tvix eval io. Change-Id: I97c71f8db1d05a38bd8f625df5087d565705d52d Reviewed-on: https://cl.tvl.fyi/c/depot/+/9369 Autosubmit: Connor Brewster <cbrewster@hey.com> Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2023-09-20 r/6622 refactor(tvix/store/fs): Separate FUSE and filesystem codeConnor Brewster10-133/+141
In prepration for adding virtiofs support, I thought it would make sense to split out the filesystem implementation from FUSE itself. The `fs` module holds the tvix-store filesystem implemetation and the `fuse` module holds the code to spawn a FUSE daemon backed by multiple threads. Change-Id: I8c58447b8c3aa016a613068f8e7ec166554e237c Reviewed-on: https://cl.tvl.fyi/c/depot/+/9343 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Autosubmit: Connor Brewster <cbrewster@hey.com>
2023-09-20 r/6621 refactor(tvix/store/fuse): Switch from fuser to fuse-backend-rsConnor Brewster11-584/+934
This switches the FUSE implementation from fuser to fuse-backend-rs. fuse-backend-rs is designed to work with both FUSE and virtiofs. Virtiofs support will make it possible to plug the tvix-store into a microvm and have `/nix/store` access without having to setup FUSE inside the guest. Additionally fuse-backend-rs has nice support for running multiple FUSE threads and has some async support. The goal of this commit is to mechanically switch over to fuse-backend-rs with minimal changes. I did have to add some locks here and there because fuse-backend-rs uses `&self` on all methods whereas fuser uses `&mut self`. `&self` is required for concurrent access to the FUSE server, so this makes sense. We can consider switching to concurrent maps and use some other techniques to reduce lock contention and critical section size. Issue: https://b.tvl.fyi/issues/305 Change-Id: Icde5a58c6eef98f8984c1e04e980b756dfb76b47 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9341 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2023-09-18 r/6616 feat(tvix/nar-bridge): graceful shutdownFlorian Klink2-16/+30
This gives existing clients 30s to finish their requests after receiving an interrupt. Change-Id: Ia9b0e662fd1ffbbb6c2d03f3dd6548b13cf3d241 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9365 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: Connor Brewster <cbrewster@hey.com>
2023-09-18 r/6615 refactor(tvix/nar-bridge): rename contentReader to blobReaderFlorian Klink1-5/+5
More aligned with how it's called in other places Change-Id: I759ac7ca3b5b69c1101d2d51a569d76c183a6330 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9362 Reviewed-by: Connor Brewster <cbrewster@hey.com> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-09-18 r/6614 refactor(tvix/nar-bridge): don't buffer blob in memoryFlorian Klink1-16/+25
Create a pipe, pass the read end, and have a goroutine write to the write end. Change-Id: I301c273355705e60113b018e7e84b76972200e8c Reviewed-on: https://cl.tvl.fyi/c/depot/+/9361 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: Connor Brewster <cbrewster@hey.com>
2023-09-18 r/6613 refactor(tvix/nar-bridge): simplify CLI interfaceFlorian Klink8-138/+56
Only keep the `serve` subcommand, and make it appear at the root. Introduce a --log-level argument, and be a bit less noisy in normal operation. Change-Id: I86b8abde1869a5c0c947508bcc29f845222aac09 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9360 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: Connor Brewster <cbrewster@hey.com> Tested-by: BuildkiteCI
2023-09-18 r/6612 fix(tvix/nar-bridge): don't log error on simple 404sFlorian Klink2-2/+2
`nix copy` checks if NARs and NARInfo files are present, before uploading them. That's not an error, but normal behaviour, so no need to log with level info for these cases. We only want to log if the error is not a 404, and log with Warn level. Change-Id: I762de3b862d070a0f18bc62e324e94ca5c7c3693 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9359 Reviewed-by: Connor Brewster <cbrewster@hey.com> Tested-by: BuildkiteCI
2023-09-18 r/6611 feat(tvix/nar-bridge): buffer request body a bit moreFlorian Klink1-1/+2
Let's make sure we don't end up blocking a client too much when inserting very small blobs. Change-Id: I640dda92efae538c70d32a40e6e85a23e9749e20 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9358 Tested-by: BuildkiteCI Reviewed-by: Connor Brewster <cbrewster@hey.com>
2023-09-18 r/6610 fix(tvix/nar-bridge): chunk blobsFlorian Klink2-25/+48
Instead of creating one big BlobChunk containing all data, and creating way too large proto messages, chunk blobs up to a reasonable (1MiB) chunk size, and send them to the server like that. Change-Id: Ia45a53956a6d7c0599cc59ac516ba37e9fb1b30e Reviewed-on: https://cl.tvl.fyi/c/depot/+/9357 Reviewed-by: Connor Brewster <cbrewster@hey.com> Tested-by: BuildkiteCI
2023-09-18 r/6609 chore(tvix/nar-bridge): bump tvix/store/protosFlorian Klink3-4/+4
Include the changes from cl/9351 Change-Id: Ie60c9dddcafaeee190439fa19fa7704917600fdb Reviewed-on: https://cl.tvl.fyi/c/depot/+/9363 Reviewed-by: Connor Brewster <cbrewster@hey.com> Tested-by: BuildkiteCI
2023-09-18 r/6608 chore(tvix/store/protos): drop unused fields for nowFlorian Klink5-218/+51
This wasn't removed yet, and no code is using/populating it so far. It's confusing, let's update it to the state of things now, and re- introduce it once we get there. Change-Id: I68f5ba17a8eee604d8ccd82749da7c8be094cb99 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9351 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-09-18 r/6607 fix(tvix/store/fuse): fix executable bitFlorian Klink2-1/+38
We were blindly returning 0o444 for all regular files, but regular files with executable bit need to be 0o555. This wasn't spotted because stat'ing executable files was not part of the test suite, it's now added. Change-Id: I04c69784053e7e43d838c01bb288f2df48f40b4e Reviewed-on: https://cl.tvl.fyi/c/depot/+/9345 Tested-by: BuildkiteCI Reviewed-by: raitobezarius <tvl@lahfa.xyz> Reviewed-by: Connor Brewster <cbrewster@hey.com>
2023-09-18 r/6606 refactor(tvix/store/blobsvc): make BlobStore asyncFlorian Klink25-995/+1693
We previously kept the trait of a BlobService sync. This however had some annoying consequences: - It became more and more complicated to track when we're in a context with an async runtime in the context or not, producing bugs like https://b.tvl.fyi/issues/304 - The sync trait shielded away async clients from async worloads, requiring manual block_on code inside the gRPC client code, and spawn_blocking calls in consumers of the trait, even if they were async (like the gRPC server) - We had to write our own custom glue code (SyncReadIntoAsyncRead) to convert a sync io::Read into a tokio::io::AsyncRead, which already existed in tokio internally, but upstream ia hesitant to expose. This now makes the BlobService trait async (via the async_trait macro, like we already do in various gRPC parts), and replaces the sync readers and writers with their async counterparts. Tests interacting with a BlobService now need to have an async runtime available, the easiest way for this is to mark the test functions with the tokio::test macro, allowing us to directly .await in the test function. In places where we don't have an async runtime available from context (like tvix-cli), we can pass one down explicitly. Now that we don't provide a sync interface anymore, the (sync) FUSE library now holds a pointer to a tokio runtime handle, and needs to at least have 2 threads available when talking to a blob service (which is why some of the tests now use the multi_thread flavor). The FUSE tests got a bit more verbose, as we couldn't use the setup_and_mount function accepting a callback anymore. We can hopefully move some of the test fixture setup to rstest in the future to make this less repetitive. Co-Authored-By: Connor Brewster <cbrewster@hey.com> Change-Id: Ia0501b606e32c852d0108de9c9016b21c94a3c05 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9329 Reviewed-by: Connor Brewster <cbrewster@hey.com> Tested-by: BuildkiteCI Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-09-17 r/6603 refactor(tvix/nar-bridge): Clean up directory popping loopConnor Brewster1-9/+4
This change got lost in the rebases in cl/9348. There's unnecessary `break`/`continues` that can be replaced by moving the conditional into the for loop condition. Change-Id: I559e21087630b05e483f768ab59f8067961a2eae Reviewed-on: https://cl.tvl.fyi/c/depot/+/9352 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-09-17 r/6602 fix(tvix/nar-bridge): Fix directory stack trackingConnor Brewster3-5/+39
Previously, nar-bridge, had a couple of bugs with tracking the current directory when traversing a NAR file. The included test case looks like: ``` / (dir) /test (dir) /test/tested (file) /tested (file) ``` Previously, we would do a string prefix match between the current node and the top of the directory stack to determine if the node is in the directory. In this case `/test` is a substring of `/tested`; however, `/tested` is not in the `/test` directory. The fix is to append a `/` to the directory name when doing the prefix match, so `/test/` is not a prefix of `/tested`. Additionally, when popping the stack, we need to continuously pop the stack until the new node is in the directory at the top of the stack (stopping before we pop the root directory) Example: ``` / (dir) /a (dir) /a/b (dir) /a/b/c (file) /z (file) ``` Previously, `z` would end up in directory `/a` because we only the pop the stack once. The included test case requires both of these issues to be fixed for it to pass, so I think it is sufficient. Change-Id: I22f601babf04d39d85535ba7ad585d3970757211 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9348 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de> Autosubmit: Connor Brewster <cbrewster@hey.com>
2023-09-17 r/6601 feat(tvix/nar-bridge): increase timeoutsFlorian Klink1-3/+3
In some cases, Nix is not able to stream the NAR file fast enough. Bump the timeouts for now. We might want to get a better understanding in what's happening here long-term, and/or make the timeouts configurable. Change-Id: Ieaa9c8f04bc73c6ce0679a058d07eaf87126634e Reviewed-on: https://cl.tvl.fyi/c/depot/+/9340 Reviewed-by: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI
2023-09-17 r/6600 feat(tvix/nar-bridge): initFlorian Klink27-0/+2663
This provides a Nix HTTP Binary Cache interface in front of a tvix-store that's reachable via gRPC. TODOs: - remove import command, move serve up to toplevel. We have nix-copy- closure and tvix-store commands. - loop into CI. We should be able to fetch the protos as a third-party dependency. - Check if we can test nar-bridge slightly easier in an integration test. - Ensure we support connecting to unix sockets and grpc+http at least, using the same syntax as tvix-store. - Don't buffer the entire blob when rendering NAR Co-Authored-By: Connor Brewster <cbrewster@hey.com> Co-Authored-By: Márton Boros <martonboros@gmail.com> Co-Authored-By: Vo Minh Thu <noteed@gmail.com> Change-Id: I6064474e49dfe78cea67676957462d9f28658d4a Reviewed-on: https://cl.tvl.fyi/c/depot/+/9339 Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su>
2023-09-17 r/6599 chore(tvix): upgrade workspace.resolver to "2"Florian Klink1-0/+1
This shuts off the following warning: ``` warning: some crates are on edition 2021 which defaults to `resolver = "2"`, but virtual workspaces default to `resolver = "1"` note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest ``` Stuff still seems to work with it, so no need to stick with "1". See https://doc.rust-lang.org/edition-guide/rust-2021/default-cargo-resolver.html for more details. Change-Id: I6056d95cd5cb793f37ef843ed43009a27ad36367 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9342 Reviewed-by: raitobezarius <tvl@lahfa.xyz> Reviewed-by: Connor Brewster <cbrewster@hey.com> Tested-by: BuildkiteCI
2023-09-17 r/6598 feat(tvix/store): improve error message formattingFlorian Klink1-1/+2
WrongSorting(Vec<u8>) actually encodes the name of a node, so if we can, we want this to display it as a string (and fall back to the base64 encoding if we can't). Before: > rpc error: code = InvalidArgument desc = directory b3:yfwNlpPm8MkrRvshGHfgMtKLoSDtX2pKliVuVWmUt5g= failed validation: [108, 111, 99, 97, 108, 101] is not sorted After: > rpc error: code = InvalidArgument desc = directory b3:yfwNlpPm8MkrRvshGHfgMtKLoSDtX2pKliVuVWmUt5g= failed validation: locale is not sorted Change-Id: I68420c53a89cb1aa96e4bdce414366cebcb7915f Reviewed-on: https://cl.tvl.fyi/c/depot/+/9350 Tested-by: BuildkiteCI Reviewed-by: Connor Brewster <cbrewster@hey.com> Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-09-17 r/6597 chore(tvix/store): allow non_snake_caseFlorian Klink1-1/+1
Some of the tonic-generated types create new warnings. Change-Id: Ib538bfd7d90d857d80a129fbbdf3a38c89cc04ab Reviewed-on: https://cl.tvl.fyi/c/depot/+/9349 Reviewed-by: raitobezarius <tvl@lahfa.xyz> Reviewed-by: Connor Brewster <cbrewster@hey.com> Tested-by: BuildkiteCI
2023-09-15 r/6596 feat(tvix/store): add simple integration testFlorian Klink1-3/+29
This imports the docs folder into the tvix store, and ensures it comes up with the same store path as Nix. While we validate hashes in general through tvix-cli output path checks already, it doesn't include the tvix-store CLI itself. See https://cl.tvl.fyi/c/depot/+/9329/comment/339f0720_524f0104/ for context. Change-Id: I239ce5b6a07cb962b242142ab716693359b8674c Reviewed-on: https://cl.tvl.fyi/c/depot/+/9338 Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI Reviewed-by: Connor Brewster <cbrewster@hey.com>
2023-09-15 r/6595 feat(tvix/store/import): print store path to stdoutFlorian Klink1-2/+13
This allows comparing the output in an integration test. Change-Id: I8bb2254e18e90005a4f1b30fd47ef69642e3732e Reviewed-on: https://cl.tvl.fyi/c/depot/+/9337 Tested-by: BuildkiteCI Reviewed-by: Adam Joseph <adam@westernsemico.com> Reviewed-by: raitobezarius <tvl@lahfa.xyz> Autosubmit: flokli <flokli@flokli.de> Reviewed-by: Connor Brewster <cbrewster@hey.com>
2023-09-15 r/6594 fix(tvix/store): log to stderr, not stdoutFlorian Klink1-4/+5
This leaves some space in stdout to provide actual meaningful output. Also, rename print_node to log_node because that's what it does, it's using the logger to log out more detailed info. Change-Id: Ic64a6330dbfcdc63eb4198067a5c5e47b841b9a5 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9336 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: Connor Brewster <cbrewster@hey.com> Reviewed-by: Adam Joseph <adam@westernsemico.com>
2023-09-15 r/6589 fix(tvix/eval): update identifier quoting to match cppnix 2.17Adam Joseph13-6/+38
In cppnix 2.17, commit b72bc4a972fe568744d98b89d63adcd504cb586c, the libexpr pretty-printing routine was fixed so that it would no longer pretty-print attrsets with keywords in their attrnames incorrectly. This commit implements the corresponding fix for tvix, fixes our tests to work with cppnix>=2.17 oracles, and expands our test cases to cover all the keywords. Change-Id: I4b51389cd3a9c44babc8ab2a84b383b7b0b116ca Reviewed-on: https://cl.tvl.fyi/c/depot/+/9283 Autosubmit: Adam Joseph <adam@westernsemico.com> Reviewed-by: sterni <sternenseemann@systemli.org> Tested-by: BuildkiteCI
2023-09-12 r/6581 fix(tvix/store/blobservice/seeker): fix debug assertFlorian Klink1-2/+9
We were asserting absolute_offset > self.pos, but that's not true for both being zero. Ramp up the tracing bits a bit, so we actually can see this in the debug logs. Change-Id: I21693bcafab227549b19cd6f1215d2f8dee77ecc Reviewed-on: https://cl.tvl.fyi/c/depot/+/9292 Reviewed-by: raitobezarius <tvl@lahfa.xyz> Reviewed-by: Connor Brewster <cbrewster@hey.com> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2023-09-12 r/6580 docs(tvix/website): add tvix-storeFlorian Klink1-0/+1
Change-Id: I9f7021ce08d0259be06932b71a83ee0361e5096d Reviewed-on: https://cl.tvl.fyi/c/depot/+/9296 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI
2023-09-11 r/6579 fix(tvix): Get tvix build and shell to work on DarwinBrian Olsen1-2/+19
On Darwin rust crates sometimes needs iconv manually added to compile successfully. There is currently also a bug in strip that requires that you set dontStrip on buildRustCrate for it to work. See: https://github.com/NixOS/nixpkgs/issues/218712 Change-Id: I13555c7bbee1d34f08fc51a668d2067dbbe550ce Reviewed-on: https://cl.tvl.fyi/c/depot/+/9291 Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su>
2023-09-10 r/6577 refactor(tvix/website): remove unused structuredDataFlorian Klink1-8/+0
Change-Id: I2445b977c5bed3e2d4b90e8ad81119d316b29b50 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9281 Reviewed-by: tazjin <tazjin@tvl.su> Reviewed-by: Adam Joseph <adam@westernsemico.com> Tested-by: BuildkiteCI Autosubmit: flokli <flokli@flokli.de>
2023-09-10 r/6576 refactor(tvix): move logo to //tvix:logoFlorian Klink5-3/+13
Also expose both formats, then use it from users/tazjin/presentations/tvix-eval-2023. Change-Id: Id906e8aff5510a7a4f33336326472e86db18ea32 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9280 Tested-by: BuildkiteCI Autosubmit: flokli <flokli@flokli.de> Reviewed-by: tazjin <tazjin@tvl.su>
2023-09-09 r/6574 fix(tvix/eval): make compare_strict_eval_tests use StrictAdam Joseph1-1/+1
Previously, compare_strict_eval_tests() was using Strictness::Lazy. This appears to be a minor oversight from 0ab6494286e77abcdc0bba1c92386fc7e654ca12. This commit corrects that, by changing Strictness::Lazy to Strictness::Strict. Change-Id: Ia2389a5d30481cd322ed55230731340b795e5d87 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9282 Tested-by: BuildkiteCI Autosubmit: Adam Joseph <adam@westernsemico.com> Reviewed-by: sterni <sternenseemann@systemli.org>
2023-09-09 r/6573 feat(tvix/store): add :store-protos-goFlorian Klink1-1/+9
This target builds and runs the go tests in that directory, allowing us to spot regressions as the one fixed in cl/9285. Change-Id: Ia16c0622f29db343eae7c0386e715b292703bd4f Reviewed-on: https://cl.tvl.fyi/c/depot/+/9286 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: tazjin <tazjin@tvl.su> Reviewed-by: Brian McGee <brian@bmcgee.ie> Tested-by: BuildkiteCI
2023-09-09 r/6572 fix(tvix/protos): support []byte node namesBrian McGee2-34/+35
The underlying protos were changed to return `[]byte` instead of `string`. Change-Id: I5d3e5d8de0ed7200325f7ab0d62e3c10d8eb1b7d Reviewed-on: https://cl.tvl.fyi/c/depot/+/9285 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2023-09-08 r/6571 docs(tvix/eval): document remaining opcodesVincent Ambo1-3/+48
Change-Id: Iad8a5f78930872719b6481ddf1bbad8532bfa888 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7981 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-09-08 r/6570 docs(tvix/eval): document attribute set related opcodesVincent Ambo1-0/+11
Change-Id: Ib98a9fe8c9aa3f0e61c27d10285c0926cda7a969 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7979 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2023-09-08 r/6569 docs(tvix/eval): add documentation strings for some OpCode variantsVincent Ambo1-2/+37
Change-Id: I42e610740b3687e1fd897d36694cce425751a8bc Reviewed-on: https://cl.tvl.fyi/c/depot/+/7975 Tested-by: BuildkiteCI Autosubmit: tazjin <tazjin@tvl.su> Reviewed-by: flokli <flokli@flokli.de>
2023-09-08 r/6568 docs(tvix/store/fuse): add more comment to list_root argFlorian Klink1-0/+2
Forgot to squash this into cl/9217. Change-Id: Id5a87cbe729592f3b53e8c329b6890519f5da319 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9272 Tested-by: BuildkiteCI Autosubmit: flokli <flokli@flokli.de> Reviewed-by: tazjin <tazjin@tvl.su>
2023-09-06 r/6560 chore(3p/sources): bump channels & overlays (2023-08-21)Vincent Ambo1-4/+5
Included changes: * tvix/eval: enable some lang tests on nix_latest Nix 2.16 contains some breaking language changes which Tvix does not yet implement, but the existing tests for them are now passed by Nix 2.16 (but not yet by Tvix). * tvix/eval: disable a lang test on nix_latest In Nix 2.17, the identifier formatting test fails because some behaviour changed. We have not investigated further yet. * 3p/overlays: use version of ihp-hsx that works with GHC 9.4 Originally from the separate cl/9185. * top-level: introduce a mechanism to exclude build targets from CI in the top level. This fixes b/296. * users/grfn: disable builds of xanthous (and dependents) until the CLs fixing its build are submitted * 3p/overlays: build nixos-option against Nix 2.15, the only version with which it builds * 3p/overlays: bump tdlib to 1.8.16 Change-Id: Ia377f39dbdb08ac45ff830a615e64babc091e5ee Reviewed-on: https://cl.tvl.fyi/c/depot/+/9125 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Autosubmit: tazjin <tazjin@tvl.su>
2023-09-05 r/6558 refactor(tvix/store): use tokio::task::JoinHandleFlorian Klink3-37/+35
This makes the inside code a bit less verbose. I wasn't able to describe the type of the async move closure itself, which would allow us to remove the JoinHandle<_> type annotation entirely. Change-Id: I06193982a0c7010bd72d3ffa4f760bea1b097632 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9268 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI
2023-09-05 r/6557 feat(tvix/store): fix ctrl-c handling on mount commandFlorian Klink4-6/+60
This enables the tokio `signal` feature, and registers a ctrl_c signal handler, which will use the unmount handle to unmount in case a ctrl-c signal is received. This avoids having disconnected mountpoints when Ctrl-C'ing a `tvix-store mount` invocation. In case the filesystem is unmounted externally (via `umount /path/to/ mountpoint`), the future is waiting for the signal is never resolved and the task is stopped. Change-Id: I149f705a6cb50188177f2a6c6a5fcd77218e2a3f Reviewed-on: https://cl.tvl.fyi/c/depot/+/9218 Reviewed-by: tazjin <tazjin@tvl.su> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-09-05 r/6556 feat(tvix/store/fuse): allow listingFlorian Klink3-4/+111
This provides an additional configuration flag to the tvix-store mount subcommand, and logic in the fuse module to request listing for the root of the mountpoint. Change-Id: I05a8bc11f7991b574696f27a30afe0f4e718a58c Reviewed-on: https://cl.tvl.fyi/c/depot/+/9217 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: adisbladis <adisbladis@gmail.com> Tested-by: BuildkiteCI
2023-09-05 r/6555 feat(tvix/store/pathinfosvc): provide listingFlorian Klink9-41/+310
This provides an additional method in the PathInfoService trait, as well as an RPC method on the gRPC layer to list all PathInfo objects in a PathInfoService. Change-Id: I7378f6bbd334bd6ac4e9be92505bd099a1c2b19a Reviewed-on: https://cl.tvl.fyi/c/depot/+/9216 Reviewed-by: tazjin <tazjin@tvl.su> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-09-05 r/6554 refactor(tvix/store): infer more typesFlorian Klink1-51/+48
We don't need to explicitly describe the type of the task itself, describing the return type of the async closure is sufficient. Also, use io::Result<_> instead of Result<_, io::Error>. Change-Id: I9ab3f990eb49929b0aea335b2bb07da392ab631f Reviewed-on: https://cl.tvl.fyi/c/depot/+/9267 Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su> Autosubmit: flokli <flokli@flokli.de>
2023-09-05 r/6553 chore(tvix/store): drop walkdir workaround for symlinks at rootFlorian Klink4-25/+9
https://github.com/BurntSushi/walkdir/pull/170 got merged, meaning we don't need to keep our own logic in here anymore. Our test cases already cover this. Change-Id: Ied3043ee651c8aafa10271c1e1ca5d460fb6c0b8 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9269 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su>
2023-09-04 r/6550 refactor(tvix/{cli,store}): move TvixStoreIO to tvix-cli crateFlorian Klink10-87/+113
This trait is eval-specific, there's no point in dealing with these things in tvix-store. This implements the EvalIO interface for a Tvix store. The proper place for this glue code (for now) is tvix-cli, which knows about both tvix-store and tvix-eval. There's one annoyance with this move: The `tvix-store import` subcommand previously also used the TvixStoreIO implementation (because it conveniently did what we wanted). Some of this code had to be duplicated, mostly logic to calculate the NAR-based output path and create the PathInfo object. Some, but potentially more of this can be extracted into helper functions in a shared crate, and then be used from both TvixStoreIO in tvix-cli as well as the tvix-store CLI entrypoint. Change-Id: Ia7515e83c1b54f95baf810fbd8414c5521382d40 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9212 Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su> Autosubmit: flokli <flokli@flokli.de>
2023-09-03 r/6548 docs(tvix/store): address cargo doc warningsFlorian Klink5-11/+12
Fix some broken link references. Change-Id: I69c9b2b62af35bb777e4df1a01ba3181a368be47 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9214 Reviewed-by: tazjin <tazjin@tvl.su> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-09-03 r/6547 docs(tvix/store): update rpc_pathinfo.proto commentsFlorian Klink3-28/+14
Don't repeat the name of the method in the description, don't repeat things already described in request message comments. Change-Id: I180e4792577419050947eea8fea7043861aba463 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9213 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI
2023-09-02 r/6546 refactor(tvix/store): implement rename for node::NodeFlorian Klink2-16/+13
This returns a node with a new name. Change-Id: Iebcab537f8dd63d826b9841d4d0181fcb941afdd Reviewed-on: https://cl.tvl.fyi/c/depot/+/9211 Reviewed-by: tazjin <tazjin@tvl.su> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-09-02 r/6545 docs(tvix/store): update commentFlorian Klink1-1/+1
Since the refactor to use URIs for all three services, this actually does talk to a daemon by default. Change-Id: Ied296772b77eef514bfcae0a9dfc50f848a1c2f3 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9210 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su>
2023-08-24 r/6523 fix(tvix/eval): off-by-one in replaceStringsLinus Heckemann3-2/+3
replaceStrings would previously fail to replace the last character in a string. Change-Id: I43a7c960945350b2e7a5b731b7fdb617723eb38f Reviewed-on: https://cl.tvl.fyi/c/depot/+/9151 Tested-by: BuildkiteCI Reviewed-by: sterni <sternenseemann@systemli.org>
generated by cgit-pink 1.4.1 (git 2.44.2) at 2024-07-03T05·20+0000