perf(core): reduce system calls #8344
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🦋 Changeset detectedLatest commit: 9263b63 The changes in this PR will be included in the next version bump. This PR includes no changesetsWhen changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types Not sure what this means? Click here to learn what changesets are. Click here if you're a maintainer who wants to add another changeset to this PR |
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WalkthroughWorkspace file handling and guard construction were refactored: WorkspaceFile now stores a boxed Possibly related PRs
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🚧 Files skipped from review as they are similar to previous changes (1)
🧰 Additional context used📓 Path-based instructions (2)crates/biome_service/src/workspace*.rs📄 CodeRabbit inference engine (crates/biome_service/CONTRIBUTING.md)
Files:
crates/**/*.rs📄 CodeRabbit inference engine (CONTRIBUTING.md)
Files:
🧠 Learnings (23)📓 Common learnings📚 Learning: 2025-11-24T18:06:12.048ZApplied to files:
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🧬 Code graph analysis (1)crates/biome_cli/src/execute/process_file/workspace_file.rs (1)
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⚠️ Outside diff range comments (1)
crates/biome_service/src/workspace.rs (1)
1631-1641: Reintroduce aFileGuard::newconstructor to keep tests and callers compilingRight now
FileGuardonly exposesopen(workspace, project_key, path), which merely wraps an already‑opened file. Tests (and any existing callers) expect aFileGuard::newthat also performs theopen_filecall. Without such a constructor, those sites won’t compile.A minimal fix is to reintroduce
newas a thin convenience wrapper that callsWorkspace::open_fileand then delegates toopen:impl<'app, W: Workspace + ?Sized> FileGuard<'app, W> { - pub fn open( - workspace: &'app W, - project_key: ProjectKey, - path: BiomePath, - ) -> Result<Self, WorkspaceError> { - Ok(Self { - workspace, - project_key, - path, - }) - } + /// Constructs a guard for a file that is already open in the workspace. + pub fn open( + workspace: &'app W, + project_key: ProjectKey, + path: BiomePath, + ) -> Result<Self, WorkspaceError> { + Ok(Self { + workspace, + project_key, + path, + }) + } + + /// Opens the file in the workspace and returns a guard that will close it on drop. + pub fn new(workspace: &'app W, params: OpenFileParams) -> Result<Self, WorkspaceError> { + let project_key = params.project_key; + let path = params.path.clone(); + + workspace.open_file(params)?; + Self::open(workspace, project_key, path) + }This keeps the new “pure”
openAPI for callers like the CLI while preserving the old ergonomicnewconstructor used in tests.
♻️ Duplicate comments (1)
crates/biome_service/src/workspace.tests.rs (1)
48-222:FileGuard::newis not defined onFileGuardAll these call sites rely on
FileGuard::new(...), butFileGuardcurrently only exposesopen(...)inworkspace.rs. Unless there’s an impl block elsewhere, this will fail to compile; once you settle on the final API (see the comment onFileGuardinworkspace.rs), these tests need to be adjusted to match it or regain anewconstructor.#!/bin/bash # Quick check that `FileGuard` exposes `new` or `open` only once rg -n "impl<'app, W: Workspace \+ \?Sized> FileGuard" crates/biome_service/src/workspace.rs -n -A5 -B5 rg -n "FileGuard::new" crates -n -C2 rg -n "FileGuard::open" crates -n -C2Also applies to: 228-305, 785-881
🧹 Nitpick comments (1)
crates/biome_project_layout/src/project_layout.rs (1)
25-25: Public tuple field exposes internal layout implementationMaking the inner
HashMappublic gives full external mutation access and hard‑codes thepapaya::HashMapdetail into your public API. If you want to keep flexibility to change representation later (or centralise invariants like how packages are inserted/removed), consider exposing read/write helpers or an accessor method instead of a public field.
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📒 Files selected for processing (8)
.changeset/icy-friends-unite.md(1 hunks)biome.json(1 hunks)crates/biome_cli/src/execute/process_file/workspace_file.rs(2 hunks)crates/biome_fs/src/fs.rs(4 hunks)crates/biome_project_layout/src/project_layout.rs(1 hunks)crates/biome_service/src/workspace.rs(2 hunks)crates/biome_service/src/workspace.tests.rs(17 hunks)crates/biome_service/src/workspace/server.rs(3 hunks)
🧰 Additional context used
📓 Path-based instructions (4)
.changeset/**/*.md
📄 CodeRabbit inference engine (CONTRIBUTING.md)
.changeset/**/*.md: Create changesets for user-facing changes usingjust new-changeset; use headers with####or#####only; keep descriptions concise (1-3 sentences) and focus on user-facing changes
Use past tense when describing what was done ('Added new feature'), present tense when describing Biome behavior ('Biome now supports'); end sentences with a full stop
For new lint rules, show an example of an invalid case in an inline code snippet or code block; for rule changes, demonstrate what is now invalid or valid; for formatter changes, use adiffcode block
Files:
.changeset/icy-friends-unite.md
crates/biome_service/src/workspace*.rs
📄 CodeRabbit inference engine (crates/biome_service/CONTRIBUTING.md)
Implement the Workspace trait in the Biome Service to manage internal state of projects, including open documents, project layout instances, and module graph instances
Files:
crates/biome_service/src/workspace.tests.rscrates/biome_service/src/workspace.rs
**/*.rs
📄 CodeRabbit inference engine (CONTRIBUTING.md)
**/*.rs: Use thedbg!()macro for debugging output during testing, and pass the--show-outputflag tocargoto view debug output
Usecargo torcargo testto run tests; for a single test, pass the test name after thetestcommand
Use snapshot testing with theinstacrate; runcargo insta accept,cargo insta reject, orcargo insta reviewto manage snapshot changes
Write doctests as doc comments with code blocks; the code inside code blocks will be run during the testing phase
Usejust f(alias forjust format) to format Rust and TOML files before committing
Files:
crates/biome_service/src/workspace.tests.rscrates/biome_fs/src/fs.rscrates/biome_service/src/workspace.rscrates/biome_service/src/workspace/server.rscrates/biome_cli/src/execute/process_file/workspace_file.rscrates/biome_project_layout/src/project_layout.rs
crates/biome_service/src/workspace/server.rs
📄 CodeRabbit inference engine (crates/biome_service/CONTRIBUTING.md)
Use WorkspaceServer implementation for maintaining workspace state in daemon mode and CLI daemonless mode
Files:
crates/biome_service/src/workspace/server.rs
🧠 Learnings (32)
📓 Common learnings
Learnt from: CR
Repo: biomejs/biome PR: 0
File: CONTRIBUTING.md:0-0
Timestamp: 2025-11-28T09:08:10.077Z
Learning: Disclose any AI assistance used in pull requests, including the extent of usage (e.g., used for docs generation, tests, etc.)
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Applies to crates/biome_service/src/workspace*.rs : Implement the Workspace trait in the Biome Service to manage internal state of projects, including open documents, project layout instances, and module graph instances
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Applies to crates/biome_service/src/workspace/watcher.tests.rs : Implement watcher tests for workspace methods in watcher.tests.rs and end-to-end tests in LSP tests
Learnt from: CR
Repo: biomejs/biome PR: 0
File: CONTRIBUTING.md:0-0
Timestamp: 2025-11-28T09:08:10.077Z
Learning: Applies to Cargo.toml : Use workspace dependencies in the root Cargo.toml; internal crates should use `workspace = true` for dependencies and path dependencies for dev-dependencies
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Applies to crates/biome_service/src/workspace/server.rs : Use WorkspaceServer implementation for maintaining workspace state in daemon mode and CLI daemonless mode
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Applies to crates/biome_service/src/workspace_watcher.rs : Use WorkspaceWatcher to keep workspace state in sync with the filesystem, and only activate it in daemon mode
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_js_type_info/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:05:42.356Z
Learning: Applies to crates/biome_js_type_info/**/*.rs : Store type data in linear vectors instead of using recursive data structures with `Arc` for improved data locality and performance
📚 Learning: 2025-11-28T09:08:10.077Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: CONTRIBUTING.md:0-0
Timestamp: 2025-11-28T09:08:10.077Z
Learning: Applies to .changeset/**/*.md : Create changesets for user-facing changes using `just new-changeset`; use headers with `####` or `#####` only; keep descriptions concise (1-3 sentences) and focus on user-facing changes
Applied to files:
.changeset/icy-friends-unite.md
📚 Learning: 2025-11-24T18:06:12.048Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Applies to crates/biome_service/src/workspace/watcher.tests.rs : Implement watcher tests for workspace methods in watcher.tests.rs and end-to-end tests in LSP tests
Applied to files:
crates/biome_service/src/workspace.tests.rsbiome.jsoncrates/biome_service/src/workspace.rscrates/biome_service/src/workspace/server.rscrates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-11-24T18:06:12.048Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Applies to crates/biome_service/src/workspace*.rs : Implement the Workspace trait in the Biome Service to manage internal state of projects, including open documents, project layout instances, and module graph instances
Applied to files:
crates/biome_service/src/workspace.tests.rscrates/biome_service/src/workspace.rscrates/biome_service/src/workspace/server.rscrates/biome_cli/src/execute/process_file/workspace_file.rscrates/biome_project_layout/src/project_layout.rs
📚 Learning: 2025-11-24T18:05:20.371Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_formatter/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:05:20.371Z
Learning: Applies to crates/biome_formatter/**/biome_*_formatter/tests/spec_tests.rs : Use the `tests_macros::gen_tests!` macro in `spec_tests.rs` to generate test functions for each specification file matching the pattern `tests/specs/<language>/**/*.<ext>`
Applied to files:
crates/biome_service/src/workspace.tests.rs
📚 Learning: 2025-11-24T18:06:12.048Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Applies to crates/biome_service/src/workspace/server.rs : Use WorkspaceServer implementation for maintaining workspace state in daemon mode and CLI daemonless mode
Applied to files:
crates/biome_service/src/workspace.tests.rscrates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-11-24T18:06:12.048Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Debug the WorkspaceWatcher by starting the daemon with cargo run --bin=biome -- start and running commands such as cargo run --bin=biome -- lint --use-server <path>
Applied to files:
crates/biome_service/src/workspace.tests.rscrates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-11-24T18:06:03.545Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_parser/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:03.545Z
Learning: Applies to crates/biome_parser/**/language_kind.rs : Add a new variant to `LanguageKind` enum in `language_kind.rs` file and implement all methods for the new language variant
Applied to files:
crates/biome_fs/src/fs.rs
📚 Learning: 2025-11-24T18:04:57.309Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_diagnostics/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:04:57.309Z
Learning: Applies to crates/biome_diagnostics/**/*.rs : Use helper types from the biome_diagnostics::v2 module (CodeFrameAdvice, CommandAdvice, DiffAdvice, LogAdvice) or implement the Advices trait yourself for custom advice handling
Applied to files:
crates/biome_fs/src/fs.rscrates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-11-27T23:04:02.022Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-11-27T23:04:02.022Z
Learning: Applies to crates/biome_analyze/**/*analyze/src/lint/**/*.rs : Code actions must specify a `fix_kind` field in the `declare_lint_rule!` macro as either `FixKind::Safe` or `FixKind::Unsafe` to indicate whether fixes always preserve program behavior
Applied to files:
crates/biome_fs/src/fs.rs
📚 Learning: 2025-11-24T18:06:03.545Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_parser/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:03.545Z
Learning: Applies to crates/biome_parser/**/language_kind.rs : Add a new language prefix to the `LANGUAGE_PREFIXES` constant in `language_kind.rs` file
Applied to files:
crates/biome_fs/src/fs.rs
📚 Learning: 2025-11-24T18:04:57.309Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_diagnostics/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:04:57.309Z
Learning: Applies to crates/biome_diagnostics/**/*.rs : Fields with #[advice] or #[verbose_advice] attributes must implement the Advices trait to record advices on the diagnostic
Applied to files:
crates/biome_fs/src/fs.rs
📚 Learning: 2025-08-05T14:43:29.581Z
Learnt from: dyc3
Repo: biomejs/biome PR: 7081
File: packages/@biomejs/biome/configuration_schema.json:7765-7781
Timestamp: 2025-08-05T14:43:29.581Z
Learning: The file `packages/biomejs/biome/configuration_schema.json` is auto-generated and should not be manually edited or reviewed for schema issues; any changes should be made at the code generation source.
Applied to files:
biome.json
📚 Learning: 2025-11-27T23:04:02.022Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-11-27T23:04:02.022Z
Learning: Applies to crates/biome_analyze/**/tests/specs/**/*.jsonc : Use `.jsonc` files in test specs with code snippets as array of strings to test rules in script environment (no import/export syntax)
Applied to files:
biome.json
📚 Learning: 2025-11-27T23:04:02.022Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-11-27T23:04:02.022Z
Learning: Commit rule changes with message format: `feat(biome_<crate>): <ruleName>` to follow Biome's conventional commit style
Applied to files:
biome.json
📚 Learning: 2025-11-24T18:05:20.371Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_formatter/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:05:20.371Z
Learning: Applies to crates/biome_formatter/**/biome_*_formatter/Cargo.toml : Include development dependencies in `Cargo.toml` for formatter tests: `biome_formatter_test`, `biome_<language>_factory`, `biome_<language>_parser`, `biome_parser`, `biome_service`, `countme`, `iai`, `quickcheck`, `quickcheck_macros`, and `tests_macros`
Applied to files:
biome.json
📚 Learning: 2025-11-24T18:05:20.371Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_formatter/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:05:20.371Z
Learning: Applies to crates/biome_formatter/**/biome_*_formatter/tests/specs/**/options.json : Create an `options.json` file (formatted as `biome.json`) in test specification folders to apply non-default formatting options to all test files in that folder
Applied to files:
biome.json
📚 Learning: 2025-11-27T23:04:02.022Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-11-27T23:04:02.022Z
Learning: Applies to crates/biome_analyze/**/tests/specs/**/*.{js,ts,tsx,jsx,json,css} : Test rules using snapshot tests via the `insta` library with test cases in `tests/specs/<group>/<rule_name>/` directories prefixed by `invalid` or `valid`
Applied to files:
biome.json
📚 Learning: 2025-11-28T09:08:10.077Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: CONTRIBUTING.md:0-0
Timestamp: 2025-11-28T09:08:10.077Z
Learning: Applies to **/*.tsx : For Node.js package development, build WebAssembly bindings and JSON-RPC bindings; run tests against compiled files after implementing features or bug fixes
Applied to files:
biome.json
📚 Learning: 2025-11-28T09:08:10.077Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: CONTRIBUTING.md:0-0
Timestamp: 2025-11-28T09:08:10.077Z
Learning: Applies to **/*.ts : For Node.js package development, build WebAssembly bindings and JSON-RPC bindings; run tests against compiled files after implementing features or bug fixes
Applied to files:
biome.json
📚 Learning: 2025-11-27T23:04:02.022Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-11-27T23:04:02.022Z
Learning: Applies to crates/biome_analyze/**/*analyze/src/lint/**/*.rs : Use the `noRestricted` prefix for rules that report user-banned entities (e.g., `noRestrictedGlobals`)
Applied to files:
biome.json
📚 Learning: 2025-11-27T23:04:02.022Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-11-27T23:04:02.022Z
Learning: Applies to crates/biome_analyze/**/*analyze/src/lint/**/*.rs : Framework-specific rules should be named using the `use` or `no` prefix followed by the framework name (e.g., `noVueReservedProps`)
Applied to files:
biome.json
📚 Learning: 2025-11-27T23:04:02.022Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-11-27T23:04:02.022Z
Learning: Applies to crates/biome_analyze/**/*analyze/src/lint/**/*.rs : Check if a variable is global before banning it to avoid false positives when the variable is redeclared in local scope; use the semantic model to verify global scope
Applied to files:
crates/biome_service/src/workspace/server.rs
📚 Learning: 2025-11-27T23:04:02.022Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-11-27T23:04:02.022Z
Learning: Applies to crates/biome_analyze/**/*analyze/src/lint/**/*.rs : Use `rule_category!()` macro instead of dynamic string parsing to refer to rule diagnostic categories for compile-time validation
Applied to files:
crates/biome_service/src/workspace/server.rs
📚 Learning: 2025-11-27T23:04:02.022Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-11-27T23:04:02.022Z
Learning: Applies to crates/biome_analyze/**/*analyze/src/lint/**/*.rs : Use language tags in documentation code blocks (js, ts, tsx, json, css) and order properties consistently as: language, then `expect_diagnostic`, then options modifiers, then `ignore`, then `file=path`
Applied to files:
crates/biome_service/src/workspace/server.rs
📚 Learning: 2025-11-24T18:06:12.048Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Applies to crates/biome_service/src/workspace_watcher.rs : Use WorkspaceWatcher to keep workspace state in sync with the filesystem, and only activate it in daemon mode
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-11-27T23:04:02.022Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-11-27T23:04:02.022Z
Learning: Applies to crates/biome_analyze/**/biome_rule_options/src/**/*.rs : Use `Box<[T]>` instead of `Vec<T>` for rule options array fields to save memory (boxed slices and boxed str use 2 words instead of three words)
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-11-24T18:06:12.048Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Applies to crates/biome_service/src/workspace/client.rs : Use WorkspaceClient implementation for creating connections to the daemon and communicating with WorkspaceServer
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-11-24T18:04:57.309Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_diagnostics/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:04:57.309Z
Learning: Applies to crates/biome_diagnostics/**/*.rs : Ensure the type implementing Diagnostic derives Debug
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-11-24T18:04:57.309Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_diagnostics/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:04:57.309Z
Learning: Applies to crates/biome_diagnostics/**/*.rs : Implement the Diagnostic trait on types, or use the #[derive(Diagnostic)] procedural macro to implement the trait. Configure category, severity, description, message, location, and tags using the #[diagnostic] attribute
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-11-27T23:04:02.022Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-11-27T23:04:02.022Z
Learning: Applies to crates/biome_analyze/**/*analyze/src/lint/**/*.rs : Avoid using `unwrap()` or `expect()` on `Result` and `Option` types; instead use helper functions like `map`, `filter`, `and_then` to maintain code clarity and avoid panics
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-11-24T18:05:42.356Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_js_type_info/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:05:42.356Z
Learning: Applies to crates/biome_js_type_info/**/*.rs : Store type data in linear vectors instead of using recursive data structures with `Arc` for improved data locality and performance
Applied to files:
crates/biome_project_layout/src/project_layout.rs
🧬 Code graph analysis (2)
crates/biome_service/src/workspace.tests.rs (1)
crates/biome_cli/src/execute/process_file/workspace_file.rs (1)
new(18-52)
crates/biome_service/src/workspace/server.rs (2)
crates/biome_project_layout/src/project_layout.rs (1)
is_indexed(237-251)crates/biome_service/src/scanner/workspace_bridges.rs (1)
is_indexed(36-36)
⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (8)
- GitHub Check: Test Node.js API
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- GitHub Check: Test (depot-windows-2022-16)
- GitHub Check: Test (depot-ubuntu-24.04-arm-16)
- GitHub Check: Check Dependencies
- GitHub Check: Documentation
- GitHub Check: autofix
🔇 Additional comments (6)
biome.json (1)
29-36: Includes / ignore patterns look consistent with existing configThe new
!!patterns for crates, dist, snapshots, benches, benchmark targets ande2e-testsalign with the existing style in this file; they should integrate cleanly with the scanner’s ignore logic.crates/biome_fs/src/fs.rs (1)
487-489: NewCantWriteFileerror kind is wired through consistentlyThe additional
FsErrorKind::CantWriteFilevariant, itsDisplayimplementations, and the advice log entry all look coherent and match the existing style for read errors and symlink issues.Also applies to: 491-502, 504-517, 519-546
crates/biome_service/src/workspace/server.rs (2)
437-448: Indexing now skipsdocumentsfor ignored paths while still updating service dataThe
is_indexedcomputation inopen_file_internalnicely separates concerns:
- When called for indexing and the path is ignored, you avoid inserting into
documentsbut still treat it as indexed soupdate_service_dataruns (crucial for manifests).- Otherwise you keep the existing behaviour of updating
documentsand treating scanner requests as indexed.This should reduce workspace memory usage and avoid keeping around documents that are only relevant for indexing.
Also applies to: 495-498
2203-2207: Manifest‑awareis_indexedand unloading of project layout look soundSpecial‑casing
"package.json"/"tsconfig.json"to defer toproject_layout.is_indexed(and falling back to the module graph for everything else), plus callingproject_layout.unload_folderfromunload_path, gives a coherent story for manifest tracking and cleanup alongside the module graph.Also applies to: 2389-2392
crates/biome_cli/src/execute/process_file/workspace_file.rs (1)
1-2: WorkspaceFile constructor now reuses indexed documents and avoids extra readsThe revamped
WorkspaceFile::newcleanly:
- Opens the OS file once,
- Reuses existing workspace state when
file_existsis true, and- Only falls back to reading and
open_filewhen the document isn’t already tracked.That lines up nicely with the “fewer system calls during scanning” goal without changing the downstream
update_filebehaviour.Also applies to: 6-13, 22-52
crates/biome_service/src/workspace.rs (1)
795-802:DisplayforFileContentis a useful logging aidPrinting
FileContentas “FromClient” / “FromServer” is simple and makes logs and debug output much clearer without exposing payload details.
.changeset/icy-friends-unite.md
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| "@biomejs/biome": patch | ||
| --- | ||
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| Improved the performance of the CLI when processing big projects. Biome now reduces system calls when indexing manifest files such as | ||
| `package.json`, `typescript.json` and `biome.json`. |
Contributor
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Fix manifest file name in changeset description
The changeset calls out typescript.json, but the actual TypeScript manifest is tsconfig.json. I’d update the text to refer to tsconfig.json so users aren’t confused.
🤖 Prompt for AI Agents
In .changeset/icy-friends-unite.md around lines 1 to 6, the changeset
description incorrectly references "typescript.json"; update the text to refer
to "tsconfig.json" instead so the manifest name is correct—edit the summary line
and any occurrences of typescript.json to tsconfig.json, preserving punctuation
and formatting.
Contributor
|
I think we previously decided against this due to the memory overhead, although I'm personally not too concerned about it :) Might be a nice idea to avoid keeping such files in memory if they were found inside |
Member
Author
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As for now, with this PR we only store manifest files that are inside the user project, however I believe we don't store the ones found in |
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CodSpeed Performance ReportMerging #8344 will not alter performanceComparing Summary
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📒 Files selected for processing (4)
crates/biome_cli/src/execute/process_file/workspace_file.rs(2 hunks)crates/biome_service/src/workspace.rs(2 hunks)crates/biome_service/src/workspace.tests.rs(16 hunks)crates/biome_service/src/workspace/server.rs(2 hunks)
🚧 Files skipped from review as they are similar to previous changes (2)
- crates/biome_service/src/workspace/server.rs
- crates/biome_service/src/workspace.rs
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📓 Path-based instructions (2)
crates/**/*.rs
📄 CodeRabbit inference engine (CONTRIBUTING.md)
Update inline rustdoc documentation for rules, assists, and their options when adding new features or changing existing features in Rust crates
Files:
crates/biome_cli/src/execute/process_file/workspace_file.rscrates/biome_service/src/workspace.tests.rs
crates/biome_service/src/workspace*.rs
📄 CodeRabbit inference engine (crates/biome_service/CONTRIBUTING.md)
Implement the Workspace trait in the Biome Service to manage internal state of projects, including open documents, project layout instances, and module graph instances
Files:
crates/biome_service/src/workspace.tests.rs
🧠 Learnings (21)
📓 Common learnings
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Applies to crates/biome_service/src/workspace*.rs : Implement the Workspace trait in the Biome Service to manage internal state of projects, including open documents, project layout instances, and module graph instances
📚 Learning: 2025-11-24T18:06:12.048Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Applies to crates/biome_service/src/workspace*.rs : Implement the Workspace trait in the Biome Service to manage internal state of projects, including open documents, project layout instances, and module graph instances
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rscrates/biome_service/src/workspace.tests.rs
📚 Learning: 2025-11-24T18:06:12.048Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Applies to crates/biome_service/src/workspace/watcher.tests.rs : Implement watcher tests for workspace methods in watcher.tests.rs and end-to-end tests in LSP tests
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rscrates/biome_service/src/workspace.tests.rs
📚 Learning: 2025-11-24T18:06:12.048Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Applies to crates/biome_service/src/workspace_watcher.rs : Use WorkspaceWatcher to keep workspace state in sync with the filesystem, and only activate it in daemon mode
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rscrates/biome_service/src/workspace.tests.rs
📚 Learning: 2025-11-24T18:06:12.048Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Applies to crates/biome_service/src/workspace/server.rs : Use WorkspaceServer implementation for maintaining workspace state in daemon mode and CLI daemonless mode
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rscrates/biome_service/src/workspace.tests.rs
📚 Learning: 2025-12-12T10:11:05.564Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: CONTRIBUTING.md:0-0
Timestamp: 2025-12-12T10:11:05.564Z
Learning: Applies to **/Cargo.toml : Use workspace dependencies defined in root `Cargo.toml` for internal crates with `workspace = true`, and use path dependencies for `dev-dependencies` to avoid requiring published versions
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-11-24T18:04:57.309Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_diagnostics/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:04:57.309Z
Learning: Applies to crates/biome_diagnostics/**/*.rs : Use helper types from the biome_diagnostics::v2 module (CodeFrameAdvice, CommandAdvice, DiffAdvice, LogAdvice) or implement the Advices trait yourself for custom advice handling
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-11-24T18:06:12.048Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Applies to crates/biome_service/src/workspace/client.rs : Use WorkspaceClient implementation for creating connections to the daemon and communicating with WorkspaceServer
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rscrates/biome_service/src/workspace.tests.rs
📚 Learning: 2025-11-24T18:04:57.309Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_diagnostics/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:04:57.309Z
Learning: Applies to crates/biome_diagnostics/**/*.rs : Ensure the type implementing Diagnostic derives Debug
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-11-24T18:04:57.309Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_diagnostics/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:04:57.309Z
Learning: Applies to crates/biome_diagnostics/**/*.rs : Implement the Diagnostic trait on types, or use the #[derive(Diagnostic)] procedural macro to implement the trait. Configure category, severity, description, message, location, and tags using the #[diagnostic] attribute
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-12-19T12:53:30.399Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-12-19T12:53:30.399Z
Learning: Applies to crates/biome_analyze/**/*analyze/src/**/*.rs : Return `Option<State>` from `run` function for single diagnostic signals
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-12-19T12:53:30.399Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-12-19T12:53:30.399Z
Learning: Applies to crates/biome_analyze/**/*analyze/src/**/*.rs : Use try operator `?` when `run` function returns `Option` to transform `Result` into `Option`
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-12-04T13:29:49.287Z
Learnt from: dyc3
Repo: biomejs/biome PR: 8291
File: crates/biome_html_formatter/tests/specs/prettier/vue/html-vue/elastic-header.html:10-10
Timestamp: 2025-12-04T13:29:49.287Z
Learning: Files under `crates/biome_html_formatter/tests/specs/prettier` are test fixtures synced from Prettier and should not receive detailed code quality reviews (e.g., HTTP vs HTTPS, formatting suggestions, etc.). These files are test data meant to validate formatter behavior and should be preserved as-is.
Applied to files:
crates/biome_service/src/workspace.tests.rs
📚 Learning: 2025-11-24T18:05:20.371Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_formatter/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:05:20.371Z
Learning: Applies to crates/biome_formatter/**/biome_*_formatter/tests/spec_tests.rs : Use the `tests_macros::gen_tests!` macro in `spec_tests.rs` to generate test functions for each specification file matching the pattern `tests/specs/<language>/**/*.<ext>`
Applied to files:
crates/biome_service/src/workspace.tests.rs
📚 Learning: 2025-12-19T12:53:30.399Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-12-19T12:53:30.399Z
Learning: Applies to crates/biome_analyze/**/*analyze/src/lint/**/*.rs : Lint rules should check syntax according to language specification and emit error diagnostics
Applied to files:
crates/biome_service/src/workspace.tests.rs
📚 Learning: 2025-12-19T12:53:30.399Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-12-19T12:53:30.399Z
Learning: Applies to crates/biome_analyze/**/*analyze/src/lint/**/*.rs : Lint rules should perform static analysis of source code to detect invalid or error-prone patterns and emit diagnostics with proposed fixes
Applied to files:
crates/biome_service/src/workspace.tests.rs
📚 Learning: 2025-11-24T18:06:12.048Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Debug the WorkspaceWatcher by starting the daemon with cargo run --bin=biome -- start and running commands such as cargo run --bin=biome -- lint --use-server <path>
Applied to files:
crates/biome_service/src/workspace.tests.rs
📚 Learning: 2025-11-24T18:06:03.545Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_parser/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:03.545Z
Learning: Applies to crates/biome_parser/**/src/**/*.rs : Use `ConditionalParsedSyntax` for syntax that is only valid in specific contexts (e.g., strict mode, file types, language versions) and call `or_invalid_to_bogus()` to convert to a bogus node if not supported
Applied to files:
crates/biome_service/src/workspace.tests.rs
📚 Learning: 2025-12-19T12:53:30.399Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-12-19T12:53:30.399Z
Learning: Applies to crates/biome_analyze/**/*analyze/src/**/*.rs : Use `Semantic<>` query type to access semantic model information like scopes and declarations
Applied to files:
crates/biome_service/src/workspace.tests.rs
📚 Learning: 2025-12-19T12:53:30.399Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-12-19T12:53:30.399Z
Learning: Applies to crates/biome_analyze/**/*analyze/src/**/*.rs : Check if a variable is global using the semantic model to avoid false positives
Applied to files:
crates/biome_service/src/workspace.tests.rs
📚 Learning: 2025-12-19T12:53:30.399Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-12-19T12:53:30.399Z
Learning: Applies to crates/biome_analyze/**/*analyze/src/**/*.rs : Use `ctx.model()` to access semantic model information in a rule
Applied to files:
crates/biome_service/src/workspace.tests.rs
🧬 Code graph analysis (2)
crates/biome_cli/src/execute/process_file/workspace_file.rs (2)
crates/biome_service/src/workspace.rs (2)
open(1631-1641)from_client(805-810)crates/biome_service/src/workspace_types.rs (1)
Self(748-748)
crates/biome_service/src/workspace.tests.rs (2)
crates/biome_cli/src/execute/process_file/workspace_file.rs (1)
new(18-52)crates/biome_service/src/workspace.rs (12)
new(476-478)new(694-696)from_client(805-810)from(659-664)from(668-670)from(1254-1256)from(1260-1262)from(1266-1268)from(1353-1355)default(362-364)default(688-690)open(1631-1641)
⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (8)
- GitHub Check: End-to-end tests
- GitHub Check: Lint project (depot-windows-2022)
- GitHub Check: Test (depot-windows-2022-16)
- GitHub Check: Test (depot-ubuntu-24.04-arm-16)
- GitHub Check: Documentation
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- GitHub Check: Test Node.js API
🔇 Additional comments (2)
crates/biome_service/src/workspace.tests.rs (1)
48-58: Consistent two-step file opening pattern applied correctly.The refactored approach—calling
workspace.open_file()first, then obtaining theFileGuardvia the new signature—is applied consistently here and across all subsequent tests. This aligns with the updatedFileGuard::openAPI that now takesproject_keyandBiomePathas separate parameters.crates/biome_cli/src/execute/process_file/workspace_file.rs (1)
1-6: Imports align with the new file handling flow.The additions (
FileExitsParams, reorganised diagnostics imports) are correctly scoped for the updated logic.
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⚠️ Outside diff range comments (1)
crates/biome_cli/src/execute/process_file/workspace_file.rs (1)
28-54: Defer filesystem open until after workspace check for read-only operations.The file is opened at lines 28–31 before checking workspace existence at line 36. For cached files (the common path), this open call is wasted—the
filefield isn't used, andinput()pulls content from the guard, not from disk. Consider conditionally opening only when the file is missing from the workspace or write access is required.
♻️ Duplicate comments (1)
crates/biome_cli/src/execute/process_file/workspace_file.rs (1)
16-20: Documentation still doesn't match implementation.The documentation claims conditional behaviour ("If the file doesn't exist in the workspace, it opens it"), but the code unconditionally opens the file from disk at line 28–31 before checking workspace existence. Either update the docs to reflect this or refactor to check the workspace first and only open the file if needed.
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📒 Files selected for processing (4)
.changeset/proud-ways-listen.md(1 hunks)crates/biome_cli/src/execute/process_file/workspace_file.rs(3 hunks)crates/biome_service/src/workspace.rs(2 hunks)crates/biome_service/src/workspace.tests.rs(16 hunks)
✅ Files skipped from review due to trivial changes (1)
- .changeset/proud-ways-listen.md
🚧 Files skipped from review as they are similar to previous changes (1)
- crates/biome_service/src/workspace.rs
🧰 Additional context used
📓 Path-based instructions (2)
crates/biome_service/src/workspace*.rs
📄 CodeRabbit inference engine (crates/biome_service/CONTRIBUTING.md)
Implement the Workspace trait in the Biome Service to manage internal state of projects, including open documents, project layout instances, and module graph instances
Files:
crates/biome_service/src/workspace.tests.rs
crates/**/*.rs
📄 CodeRabbit inference engine (CONTRIBUTING.md)
Update inline rustdoc documentation for rules, assists, and their options when adding new features or changing existing features in Rust crates
Files:
crates/biome_service/src/workspace.tests.rscrates/biome_cli/src/execute/process_file/workspace_file.rs
🧠 Learnings (23)
📓 Common learnings
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Applies to crates/biome_service/src/workspace*.rs : Implement the Workspace trait in the Biome Service to manage internal state of projects, including open documents, project layout instances, and module graph instances
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Applies to crates/biome_service/src/workspace/server.rs : Use WorkspaceServer implementation for maintaining workspace state in daemon mode and CLI daemonless mode
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Applies to crates/biome_service/src/workspace_watcher.rs : Use WorkspaceWatcher to keep workspace state in sync with the filesystem, and only activate it in daemon mode
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Applies to crates/biome_service/src/workspace/watcher.tests.rs : Implement watcher tests for workspace methods in watcher.tests.rs and end-to-end tests in LSP tests
📚 Learning: 2025-11-24T18:06:12.048Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Applies to crates/biome_service/src/workspace/watcher.tests.rs : Implement watcher tests for workspace methods in watcher.tests.rs and end-to-end tests in LSP tests
Applied to files:
crates/biome_service/src/workspace.tests.rscrates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-11-24T18:06:12.048Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Applies to crates/biome_service/src/workspace*.rs : Implement the Workspace trait in the Biome Service to manage internal state of projects, including open documents, project layout instances, and module graph instances
Applied to files:
crates/biome_service/src/workspace.tests.rscrates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-12-04T13:29:49.287Z
Learnt from: dyc3
Repo: biomejs/biome PR: 8291
File: crates/biome_html_formatter/tests/specs/prettier/vue/html-vue/elastic-header.html:10-10
Timestamp: 2025-12-04T13:29:49.287Z
Learning: Files under `crates/biome_html_formatter/tests/specs/prettier` are test fixtures synced from Prettier and should not receive detailed code quality reviews (e.g., HTTP vs HTTPS, formatting suggestions, etc.). These files are test data meant to validate formatter behavior and should be preserved as-is.
Applied to files:
crates/biome_service/src/workspace.tests.rs
📚 Learning: 2025-11-24T18:05:20.371Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_formatter/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:05:20.371Z
Learning: Applies to crates/biome_formatter/**/biome_*_formatter/tests/spec_tests.rs : Use the `tests_macros::gen_tests!` macro in `spec_tests.rs` to generate test functions for each specification file matching the pattern `tests/specs/<language>/**/*.<ext>`
Applied to files:
crates/biome_service/src/workspace.tests.rs
📚 Learning: 2025-12-19T12:53:30.399Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-12-19T12:53:30.399Z
Learning: Applies to crates/biome_analyze/**/*analyze/src/lint/**/*.rs : Lint rules should check syntax according to language specification and emit error diagnostics
Applied to files:
crates/biome_service/src/workspace.tests.rs
📚 Learning: 2025-12-19T12:53:30.399Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-12-19T12:53:30.399Z
Learning: Applies to crates/biome_analyze/**/*analyze/src/lint/**/*.rs : Lint rules should perform static analysis of source code to detect invalid or error-prone patterns and emit diagnostics with proposed fixes
Applied to files:
crates/biome_service/src/workspace.tests.rs
📚 Learning: 2025-11-24T18:06:12.048Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Debug the WorkspaceWatcher by starting the daemon with cargo run --bin=biome -- start and running commands such as cargo run --bin=biome -- lint --use-server <path>
Applied to files:
crates/biome_service/src/workspace.tests.rs
📚 Learning: 2025-11-24T18:06:12.048Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Applies to crates/biome_service/src/workspace/server.rs : Use WorkspaceServer implementation for maintaining workspace state in daemon mode and CLI daemonless mode
Applied to files:
crates/biome_service/src/workspace.tests.rscrates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-11-24T18:06:12.048Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Applies to crates/biome_service/src/workspace/client.rs : Use WorkspaceClient implementation for creating connections to the daemon and communicating with WorkspaceServer
Applied to files:
crates/biome_service/src/workspace.tests.rscrates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-11-24T18:06:12.048Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_service/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:12.048Z
Learning: Applies to crates/biome_service/src/workspace_watcher.rs : Use WorkspaceWatcher to keep workspace state in sync with the filesystem, and only activate it in daemon mode
Applied to files:
crates/biome_service/src/workspace.tests.rscrates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-12-19T12:53:30.399Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-12-19T12:53:30.399Z
Learning: Applies to crates/biome_analyze/**/*analyze/src/**/*.rs : Use `Semantic<>` query type to access semantic model information like scopes and declarations
Applied to files:
crates/biome_service/src/workspace.tests.rs
📚 Learning: 2025-12-19T12:53:30.399Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-12-19T12:53:30.399Z
Learning: Applies to crates/biome_analyze/**/*analyze/src/**/*.rs : Check if a variable is global using the semantic model to avoid false positives
Applied to files:
crates/biome_service/src/workspace.tests.rs
📚 Learning: 2025-12-19T12:53:30.399Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-12-19T12:53:30.399Z
Learning: Applies to crates/biome_analyze/**/*analyze/src/**/*.rs : Use `ctx.model()` to access semantic model information in a rule
Applied to files:
crates/biome_service/src/workspace.tests.rs
📚 Learning: 2025-12-12T10:11:05.564Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: CONTRIBUTING.md:0-0
Timestamp: 2025-12-12T10:11:05.564Z
Learning: Applies to **/Cargo.toml : Use workspace dependencies defined in root `Cargo.toml` for internal crates with `workspace = true`, and use path dependencies for `dev-dependencies` to avoid requiring published versions
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-12-12T10:11:05.564Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: CONTRIBUTING.md:0-0
Timestamp: 2025-12-12T10:11:05.564Z
Learning: Applies to crates/**/*.rs : Update inline rustdoc documentation for rules, assists, and their options when adding new features or changing existing features in Rust crates
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-12-19T12:53:30.399Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-12-19T12:53:30.399Z
Learning: Applies to crates/biome_analyze/**/*analyze/src/**/*.rs : Prefix line with `#` in documentation code examples sparingly; prefer concise complete snippets
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-12-19T12:53:30.399Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-12-19T12:53:30.399Z
Learning: Applies to crates/biome_analyze/**/*analyze/src/**/*.rs : The first paragraph of rule documentation must be a single line describing what the rule does
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-11-24T18:04:57.309Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_diagnostics/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:04:57.309Z
Learning: Applies to crates/biome_diagnostics/**/*.rs : Use helper types from the biome_diagnostics::v2 module (CodeFrameAdvice, CommandAdvice, DiffAdvice, LogAdvice) or implement the Advices trait yourself for custom advice handling
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-11-24T18:04:57.309Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_diagnostics/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:04:57.309Z
Learning: Applies to crates/biome_diagnostics/**/*.rs : Ensure the type implementing Diagnostic derives Debug
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-11-24T18:04:57.309Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_diagnostics/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:04:57.309Z
Learning: Applies to crates/biome_diagnostics/**/*.rs : Implement the Diagnostic trait on types, or use the #[derive(Diagnostic)] procedural macro to implement the trait. Configure category, severity, description, message, location, and tags using the #[diagnostic] attribute
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-12-19T12:53:30.399Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-12-19T12:53:30.399Z
Learning: Applies to crates/biome_analyze/**/*analyze/src/**/*.rs : Return `Option<State>` from `run` function for single diagnostic signals
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rs
📚 Learning: 2025-12-19T12:53:30.399Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-12-19T12:53:30.399Z
Learning: Applies to crates/biome_analyze/**/*analyze/src/**/*.rs : Use try operator `?` when `run` function returns `Option` to transform `Result` into `Option`
Applied to files:
crates/biome_cli/src/execute/process_file/workspace_file.rs
🧬 Code graph analysis (1)
crates/biome_cli/src/execute/process_file/workspace_file.rs (1)
crates/biome_service/src/workspace_types.rs (1)
Self(748-748)
⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (7)
- GitHub Check: Lint project (depot-windows-2022)
- GitHub Check: Test (depot-ubuntu-24.04-arm-16)
- GitHub Check: Check Dependencies
- GitHub Check: Documentation
- GitHub Check: Test (depot-windows-2022-16)
- GitHub Check: Test Node.js API
- GitHub Check: autofix
🔇 Additional comments (1)
crates/biome_service/src/workspace.tests.rs (1)
48-881: Mechanical refactoring looks good.The consistent two-step pattern (open file, then construct guard) aligns with the new API. All test assertions remain unchanged.
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Summary
This PR reduces the system calls of the CLI when the scanner is in operation.
When we scan a project, we read manifest files such as
package.json,tsconfig.json, etc. and we eventually discard it. The thing is, some of these files might be processed during linting, and if we do so, we read their contents again from the file system.This PR improves this part by adding these files inside the workspace during the indexing phase, so that the CLI check if they exist already, and if so, we don't read them from the file system.
Test Plan
Existing tests should pass
Docs
N/A