fix(dx): gate usage of biome_configuration in rules behind feature flag#8496
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fix(dx): gate usage of biome_configuration in rules behind feature flag#8496
biome_configuration in rules behind feature flag#8496Conversation
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WalkthroughThe crate crates/biome_json_analyze makes the workspace dependency biome_configuration optional and adds a new feature "configuration" (included in default). New public dependencies added: biome_json_syntax, biome_rowan, biome_rule_options, biome_string_case. Dev-dependencies added: codspeed-criterion-compat (as criterion), insta (with glob), and tests_macros. Source changes are feature-gated: when "configuration" is enabled real ConfigurationSource, service wiring and iterators are used; when disabled stub types and no-op service implementations are provided. A lint check is gated similarly. xtask/codegen now depends on biome_json_analyze by path with default-features = false and optional = true. Suggested reviewers
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CodSpeed Performance ReportMerging #8496 will not alter performanceComparing Summary
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I fail to see where the new feature is disabled. The comment says it, but I can't see it... Did we miss a |
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Ah, that change got reverted somehow |
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📒 Files selected for processing (5)
crates/biome_json_analyze/Cargo.toml(2 hunks)crates/biome_json_analyze/src/lib.rs(1 hunks)crates/biome_json_analyze/src/lint/suspicious/no_biome_first_exception.rs(2 hunks)crates/biome_json_analyze/src/services/config_source.rs(3 hunks)xtask/codegen/Cargo.toml(1 hunks)
🚧 Files skipped from review as they are similar to previous changes (2)
- crates/biome_json_analyze/src/lint/suspicious/no_biome_first_exception.rs
- crates/biome_json_analyze/Cargo.toml
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📓 Path-based instructions (2)
**/Cargo.toml
📄 CodeRabbit inference engine (CONTRIBUTING.md)
Use workspace dependencies defined in root
Cargo.tomlfor internal crates withworkspace = true, and use path dependencies fordev-dependenciesto avoid requiring published versions
Files:
xtask/codegen/Cargo.toml
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_json_analyze/src/lib.rscrates/biome_json_analyze/src/services/config_source.rs
🧠 Learnings (22)
📓 Common learnings
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
Learnt from: arendjr
Repo: biomejs/biome PR: 7593
File: crates/biome_service/src/workspace/server.rs:1306-1306
Timestamp: 2025-09-25T12:32:59.003Z
Learning: In the biomejs/biome project, do not flag compilation errors during code review as they are handled by the existing test infrastructure and CI. Focus on other code quality aspects instead.
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 : Wrap optional rule option fields in `Option<_>` to properly track set vs unset options during configuration merging
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_analyze/CONTRIBUTING.md:0-0
Timestamp: 2025-11-27T23:04:02.022Z
Learning: Applies to crates/biome_analyze/**/biome_rule_options/src/**/*.rs : Implement the `Merge` trait for rule options to define how options from extended configuration merge with user configuration (usually reset instead of extend)
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 : Rule options must be defined in the `biome_rule_options` crate and implement traits: `Deserializable`, `Merge`, `Serialize`, `Deserialize`, and `JsonSchema`
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`
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 : Rule options struct fields should use `#[serde(rename_all = "camelCase")]`, `#[serde(deny_unknown_fields)]`, and `#[serde(default)]` attributes for proper JSON serialization
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)
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/nursery/**/*.rs : New rules must be placed inside the `nursery` group as an incubation space exempt from semantic versioning, with promotion to appropriate groups done during minor/major releases
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_parser/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:03.545Z
Learning: Create two new crates `biome_{language}_syntax` and `biome_{language}_factory` using `cargo new --lib` for new language parsers
📚 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:
xtask/codegen/Cargo.toml
📚 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 : Wrap optional rule option fields in `Option<_>` to properly track set vs unset options during configuration merging
Applied to files:
xtask/codegen/Cargo.tomlcrates/biome_json_analyze/src/lib.rscrates/biome_json_analyze/src/services/config_source.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 : Rule options struct fields should use `#[serde(rename_all = "camelCase")]`, `#[serde(deny_unknown_fields)]`, and `#[serde(default)]` attributes for proper JSON serialization
Applied to files:
xtask/codegen/Cargo.toml
📚 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 : Implement the `Merge` trait for rule options to define how options from extended configuration merge with user configuration (usually reset instead of extend)
Applied to files:
xtask/codegen/Cargo.tomlcrates/biome_json_analyze/src/lib.rscrates/biome_json_analyze/src/services/config_source.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:
xtask/codegen/Cargo.toml
📚 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:
xtask/codegen/Cargo.toml
📚 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 : Rule options must be defined in the `biome_rule_options` crate and implement traits: `Deserializable`, `Merge`, `Serialize`, `Deserialize`, and `JsonSchema`
Applied to files:
xtask/codegen/Cargo.toml
📚 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 : Deprecate rules by adding a `deprecated` field to the `declare_lint_rule!` macro with a message explaining the reason for deprecation (e.g., 'Use the rule noAnotherVar')
Applied to files:
xtask/codegen/Cargo.toml
📚 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:
xtask/codegen/Cargo.toml
📚 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 : Use `TypeReference` instead of `Arc` for types that reference other types to avoid stale cache issues when modules are replaced
Applied to files:
xtask/codegen/Cargo.toml
📚 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:
xtask/codegen/Cargo.toml
📚 Learning: 2025-11-24T18:05:27.810Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_js_formatter/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:05:27.810Z
Learning: Applies to crates/biome_js_formatter/**/*.rs : For tokens that are not mandatory, use helper functions instead of hardcoding
Applied to files:
xtask/codegen/Cargo.toml
📚 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:
xtask/codegen/Cargo.toml
📚 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/src/context.rs : Define `<Language>FormatContext` struct in a `context.rs` file containing `comments` and `source_map` fields, implementing `FormatContext` and `CstFormatContext` traits
Applied to files:
crates/biome_json_analyze/src/lib.rscrates/biome_json_analyze/src/services/config_source.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_json_analyze/src/lib.rscrates/biome_json_analyze/src/services/config_source.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 : Implement a token source struct that wraps the lexer and implements `TokenSourceWithBufferedLexer` and `LexerWithCheckpoint` for lookahead and re-lexing capabilities
Applied to files:
crates/biome_json_analyze/src/lib.rscrates/biome_json_analyze/src/services/config_source.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 : For rules ported from other ecosystems like ESLint or Clippy, add a `sources` field with `RuleSource` metadata using `.same()` for identical behavior or `.inspired()` for different behavior
Applied to files:
crates/biome_json_analyze/src/lib.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_json_analyze/src/services/config_source.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_json_analyze/src/services/config_source.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 : Implement custom `Queryable` types and `Visitor` traits for rules requiring deep AST inspection to avoid redundant traversal passes
Applied to files:
crates/biome_json_analyze/src/services/config_source.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 : When using multiple services in a rule, use `ctx.get_service::<ServiceType>()` to retrieve services running in the second phase when query runs during that phase
Applied to files:
crates/biome_json_analyze/src/services/config_source.rs
⏰ 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). (14)
- GitHub Check: Validate rules documentation
- GitHub Check: autofix
- GitHub Check: Bench (biome_json_parser)
- GitHub Check: Bench (biome_json_analyze)
- GitHub Check: Bench (biome_json_formatter)
- GitHub Check: Test Node.js API
- GitHub Check: Parser conformance
- GitHub Check: Test (depot-windows-2022-16)
- GitHub Check: End-to-end tests
- GitHub Check: Lint project (depot-ubuntu-24.04-arm-16)
- GitHub Check: Lint project (depot-windows-2022)
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- GitHub Check: Check Dependencies
- GitHub Check: Documentation
🔇 Additional comments (5)
crates/biome_json_analyze/src/lib.rs (1)
19-22: LGTM!The conditional compilation correctly maintains the public API surface by providing a stub
ConfigurationSourcetype when the feature is disabled.crates/biome_json_analyze/src/services/config_source.rs (4)
5-10: LGTM!The stub types correctly maintain the public API surface with zero-cost abstractions when the feature is disabled.
15-21: LGTM!The conditional struct definitions efficiently handle both configurations—wrapping the source when enabled, using a zero-sized unit struct when disabled.
23-37: LGTM!The
extends()method correctly maintains API compatibility—delegating to the source when the feature is enabled, returningNonewhen disabled.
39-64: LGTM!The
FromServicesimplementations correctly handle both configurations—fetching the service from the bag when enabled, providing a no-op when disabled. Error handling in the enabled version is appropriate.
Contributor
Parser conformance results onjs/262
jsx/babel
symbols/microsoft
ts/babel
ts/microsoft
|
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Contributor
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Actionable comments posted: 0
🧹 Nitpick comments (2)
xtask/codegen/Cargo.toml (1)
35-37: Path dependency workaround is acceptable, though a workspace-based alternative exists.The syntax correction from the previous review (
default-features = false) is now in place. The path dependency approach is a valid workaround for Cargo's limitation—you cannot overridedefault-featureswhen usingworkspace = true.As per coding guidelines, workspace dependencies are preferred for internal crates. An alternative would be to define a second workspace entry in the root
Cargo.tomlspecifically for the no-default-features case:# In root Cargo.toml [workspace.dependencies] biome_json_analyze = { version = "0.0.0", path = "crates/biome_json_analyze" } biome_json_analyze_no_config = { version = "0.0.0", path = "crates/biome_json_analyze", default-features = false }Then reference it here:
biome_json_analyze = { workspace = true, optional = true }However, the current path-based approach is simpler and works correctly for this use case.
crates/biome_json_analyze/src/services/config_source.rs (1)
12-18: Feature-gating approach is sound; consider adding documentation.The conditional struct definitions correctly handle the different data requirements: with the feature enabled, it holds the configuration source; without it, a unit struct suffices for the no-op implementation.
Consider adding rustdoc comments to document:
- The purpose of
ConfigurationSourceService- Why there are two different struct definitions
- That
extends()is only available with theconfigurationfeatureExample documentation
#[cfg(feature = "configuration")] /// Service that provides access to the configuration source for JSON lint rules. /// /// When the `configuration` feature is enabled, this service can retrieve and expose /// the configuration source from the service bag. #[derive(Debug, Default)] pub struct ConfigurationSourceService(Option<std::sync::Arc<ConfigurationSource>>); #[cfg(not(feature = "configuration"))] /// No-op configuration source service for when the `configuration` feature is disabled. /// /// This stub implementation allows codegen and other tools to compile without /// pulling in `biome_configuration` as a dependency. #[derive(Debug, Default)] pub struct ConfigurationSourceService;
📜 Review details
Configuration used: Path: .coderabbit.yaml
Review profile: CHILL
Plan: Pro
📒 Files selected for processing (2)
crates/biome_json_analyze/src/services/config_source.rs(3 hunks)xtask/codegen/Cargo.toml(1 hunks)
🧰 Additional context used
📓 Path-based instructions (2)
**/Cargo.toml
📄 CodeRabbit inference engine (CONTRIBUTING.md)
Use workspace dependencies defined in root
Cargo.tomlfor internal crates withworkspace = true, and use path dependencies fordev-dependenciesto avoid requiring published versions
Files:
xtask/codegen/Cargo.toml
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_json_analyze/src/services/config_source.rs
🧠 Learnings (26)
📓 Common learnings
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
Learnt from: arendjr
Repo: biomejs/biome PR: 7593
File: crates/biome_service/src/workspace/server.rs:1306-1306
Timestamp: 2025-09-25T12:32:59.003Z
Learning: In the biomejs/biome project, do not flag compilation errors during code review as they are handled by the existing test infrastructure and CI. Focus on other code quality aspects instead.
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`
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 : Wrap optional rule option fields in `Option<_>` to properly track set vs unset options during configuration merging
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 : Rule options must be defined in the `biome_rule_options` crate and implement traits: `Deserializable`, `Merge`, `Serialize`, `Deserialize`, and `JsonSchema`
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 : Implement the `Merge` trait for rule options to define how options from extended configuration merge with user configuration (usually reset instead of extend)
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_parser/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:06:03.545Z
Learning: Create two new crates `biome_{language}_syntax` and `biome_{language}_factory` using `cargo new --lib` for new language parsers
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 : Rule options struct fields should use `#[serde(rename_all = "camelCase")]`, `#[serde(deny_unknown_fields)]`, and `#[serde(default)]` attributes for proper JSON serialization
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
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/nursery/**/*.rs : New rules must be placed inside the `nursery` group as an incubation space exempt from semantic versioning, with promotion to appropriate groups done during minor/major releases
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)
📚 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:
xtask/codegen/Cargo.toml
📚 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:
xtask/codegen/Cargo.toml
📚 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:
xtask/codegen/Cargo.toml
📚 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 : Wrap optional rule option fields in `Option<_>` to properly track set vs unset options during configuration merging
Applied to files:
xtask/codegen/Cargo.tomlcrates/biome_json_analyze/src/services/config_source.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 : 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:
xtask/codegen/Cargo.toml
📚 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 : Deprecate rules by adding a `deprecated` field to the `declare_lint_rule!` macro with a message explaining the reason for deprecation (e.g., 'Use the rule noAnotherVar')
Applied to files:
xtask/codegen/Cargo.toml
📚 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 : Rule options must be defined in the `biome_rule_options` crate and implement traits: `Deserializable`, `Merge`, `Serialize`, `Deserialize`, and `JsonSchema`
Applied to files:
xtask/codegen/Cargo.toml
📚 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:
xtask/codegen/Cargo.toml
📚 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 : Use `TypeReference` instead of `Arc` for types that reference other types to avoid stale cache issues when modules are replaced
Applied to files:
xtask/codegen/Cargo.toml
📚 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:
xtask/codegen/Cargo.toml
📚 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 `noInvalid` prefix for rules that report runtime errors from mistyping (e.g., `noInvalidConstructorSuper`)
Applied to files:
xtask/codegen/Cargo.toml
📚 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 : In rule documentation code blocks, mark invalid examples with the `expect_diagnostic` property and valid examples without it; each invalid example must emit exactly one diagnostic
Applied to files:
xtask/codegen/Cargo.toml
📚 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 `noUnsafe` prefix for rules that report code leading to runtime failures (e.g., `noUnsafeOptionalChaining`)
Applied to files:
xtask/codegen/Cargo.toml
📚 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 : Rule options struct fields should use `#[serde(rename_all = "camelCase")]`, `#[serde(deny_unknown_fields)]`, and `#[serde(default)]` attributes for proper JSON serialization
Applied to files:
xtask/codegen/Cargo.toml
📚 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:
xtask/codegen/Cargo.toml
📚 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:
xtask/codegen/Cargo.tomlcrates/biome_json_analyze/src/services/config_source.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 the `noUnknown` prefix for rules that report mistyped entities in CSS (e.g., `noUnknownUnit`)
Applied to files:
xtask/codegen/Cargo.toml
📚 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 `noMisleading` prefix for rules that report valid but potentially misleading code (e.g., `noMisleadingCharacterClass`)
Applied to files:
xtask/codegen/Cargo.toml
📚 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 `noUnused` prefix for rules that report unused entities (e.g., `noUnusedVariables`)
Applied to files:
xtask/codegen/Cargo.toml
📚 Learning: 2025-11-24T18:05:27.810Z
Learnt from: CR
Repo: biomejs/biome PR: 0
File: crates/biome_js_formatter/CONTRIBUTING.md:0-0
Timestamp: 2025-11-24T18:05:27.810Z
Learning: Applies to crates/biome_js_formatter/**/*.rs : For tokens that are not mandatory, use helper functions instead of hardcoding
Applied to files:
xtask/codegen/Cargo.toml
📚 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:
xtask/codegen/Cargo.toml
📚 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: Create two new crates `biome_{language}_syntax` and `biome_{language}_factory` using `cargo new --lib` for new language parsers
Applied to files:
xtask/codegen/Cargo.toml
📚 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 : Implement the `Merge` trait for rule options to define how options from extended configuration merge with user configuration (usually reset instead of extend)
Applied to files:
crates/biome_json_analyze/src/services/config_source.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 : When using multiple services in a rule, use `ctx.get_service::<ServiceType>()` to retrieve services running in the second phase when query runs during that phase
Applied to files:
crates/biome_json_analyze/src/services/config_source.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 : Implement custom `Queryable` types and `Visitor` traits for rules requiring deep AST inspection to avoid redundant traversal passes
Applied to files:
crates/biome_json_analyze/src/services/config_source.rs
⏰ 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). (14)
- GitHub Check: Lint project (depot-windows-2022)
- GitHub Check: Documentation
- GitHub Check: Check Dependencies
- GitHub Check: End-to-end tests
- GitHub Check: Test (depot-ubuntu-24.04-arm-16)
- GitHub Check: Lint project (depot-ubuntu-24.04-arm-16)
- GitHub Check: Test (depot-windows-2022-16)
- GitHub Check: Test Node.js API
- GitHub Check: Bench (biome_json_formatter)
- GitHub Check: Bench (biome_json_parser)
- GitHub Check: Validate rules documentation
- GitHub Check: Parser conformance
- GitHub Check: Bench (biome_json_analyze)
- GitHub Check: autofix
🔇 Additional comments (1)
crates/biome_json_analyze/src/services/config_source.rs (1)
29-54: LGTM! BothFromServicesimplementations are correct.The feature-enabled version properly retrieves the configuration source from the service bag with appropriate error handling, whilst the no-feature version provides a no-op implementation that avoids service dependencies entirely. This allows codegen to compile without pulling in
biome_configuration.
ematipico
approved these changes
Dec 18, 2025
l0ngvh
pushed a commit
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Dec 21, 2025
…flag (biomejs#8496) Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com> Co-authored-by: Emanuele Stoppa <my.burning@gmail.com> Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Merged
This was referenced Dec 30, 2025
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Summary
Fixes the codegen problem I was complaining about earlier today. This is a mostly AI generated fix, but with heavy guidance. A better fix would deny our crates that are used for codegen from depending on crates that have generated code.
https://discord.com/channels/1132231889290285117/1153770189104627712/1450848868697772214
Test Plan
Codegen runs and it doesn't build
biome_configurationDocs