Enabling Grit metavariables inside of flow maps

[dscleaver]

The snippet `{ key: $value }` will now match with yaml of the form { key: value }

Summary by CodeRabbit

• New Features

  • Enhanced YAML processing with improved matching and rewriting capabilities for dynamic keys.
  • Added functionality to identify metavariables within YAML structures, bolstering the robustness of YAML handling.

• Bug Fixes

  • Increased test coverage for YAML processing to ensure accurate validation of updates and features.

• Documentation

  • Improved clarity and functionality in grammar definitions for YAML flow maps, enhancing the overall structure and readability.

[coderabbitai]

Walkthrough

Walkthrough

The changes introduce new test functions for validating YAML pattern matching and rewriting capabilities, enhance the grammar structure for flow maps, and improve the parsing of YAML metavariables. These modifications increase robustness and clarity in YAML processing, ensuring better handling and identification of dynamic elements within YAML structures.

Changes

File Path	Summary
crates/core/src/test.rs	Added yaml_metavariable_in_flow and yaml_metavariable_in_flow_rewrite test functions for YAML matching and rewriting.
crates/language/src/yaml.rs	Introduced find_metavar_rec function for recursive traversal of YAML nodes and added flow_yaml_metavariable test for validating metavariable detection.
resources/language-metavariables/tree-sitter-yaml/grammar.js	Enhanced flow map parsing rules by adding explicit field names for items and included a new metavariable for improved capabilities.
resources/language-metavariables/tree-sitter-yaml/src/grammar.json	Converted certain symbols to structured fields with "items," improving grammar organization and adding new parsing features.
resources/language-metavariables/tree-sitter-yaml/src/node-types.json	Modified node type structure to define an "items" field, enhancing the specification of flow mappings.
resources/metavariable-grammars/yaml-metavariable-grammar.js	Similar to the main grammar file, added "items" to flow map rules and expanded parsing capabilities with new metavariable references.
resources/node-types/yaml-node-types.json	Introduced an "items" field in flow mapping types, clarifying child node definitions and validation requirements.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant YAMLParser
    participant TestSuite

    User->>YAMLParser: Input YAML with metavariables
    YAMLParser->>YAMLParser: Parse YAML and identify metavariables
    YAMLParser->>TestSuite: Trigger `flow_yaml_metavariable` test
    TestSuite->>YAMLParser: Validate metavariable detection
    YAMLParser->>YAMLParser: Match and rewrite patterns
    YAMLParser->>TestSuite: Trigger pattern matching tests
    TestSuite->>YAMLParser: Validate matches and rewrites
    TestSuite->>User: Return results

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Recent review details

Configuration used: .coderabbit.yaml
Review profile: CHILL

Commits

Files that changed from the base of the PR and between d3c76b3 and 4e87c59.

Files ignored due to path filters (1)

• crates/wasm-bindings/wasm_parsers/tree-sitter-yaml.wasm is excluded by !**/*.wasm

Files selected for processing (7)

• crates/core/src/test.rs (1 hunks)
• crates/language/src/yaml.rs (1 hunks)
• resources/language-metavariables/tree-sitter-yaml/grammar.js (2 hunks)
• resources/language-metavariables/tree-sitter-yaml/src/grammar.json (6 hunks)
• resources/language-metavariables/tree-sitter-yaml/src/node-types.json (1 hunks)
• resources/metavariable-grammars/yaml-metavariable-grammar.js (2 hunks)
• resources/node-types/yaml-node-types.json (1 hunks)

Additional comments not posted (21)

crates/language/src/yaml.rs (2)

174-183: LGTM!

The find_metavar_rec function is well-implemented for recursively finding a node with a specific metavariable ID using a depth-first search approach.

---

186-200: Test function is well-structured.

The flow_yaml_metavariable test effectively validates the functionality of finding a metavariable within a YAML snippet, ensuring robustness in YAML processing.

resources/language-metavariables/tree-sitter-yaml/src/node-types.json (1)

392-430: Improved JSON structure for flow mapping.

The addition of the "items" field in the "flow_mapping" type enhances the specificity and clarity of the data structure, improving the parser's ability to handle complex YAML structures.

resources/node-types/yaml-node-types.json (1)

392-430: Enhanced JSON structure for flow mapping.

The addition of the "items" field in the "flow_mapping" type improves the specificity and clarity of the data structure, enhancing the parser's capability to handle complex YAML structures.

resources/language-metavariables/tree-sitter-yaml/grammar.js (6)

706-707: Good use of field naming for clarity.

The addition of field("items", ...) improves the readability and maintainability of the grammar rule.

---

708-708: Improved clarity with field naming.

The use of field("items", ...) in the _br_flw_map rule enhances the grammar's readability.

---

710-710: Enhanced grammar clarity with field naming.

Adding field("items", ...) to _r_sgl_flw_map improves the semantic clarity of the rule.

---

711-711: Consistent use of field naming for clarity.

The addition of field("items", ...) to _br_sgl_flw_map aligns with best practices for grammar clarity.

---

712-712: Improved grammar structure with field naming.

The use of field("items", ...) in _b_sgl_flw_map enhances the readability and maintainability of the grammar rule.

---

1107-1108: Expanded parsing capabilities with grit metavariable.

Adding $.grit_metavariable to _r_sgl_pln_flw enhances the grammar's ability to handle grit metavariables, aligning with the PR objectives.

resources/metavariable-grammars/yaml-metavariable-grammar.js (6)

706-707: Good use of field naming for clarity.

The addition of field("items", ...) improves the readability and maintainability of the grammar rule.

---

708-708: Improved clarity with field naming.

The use of field("items", ...) in the _br_flw_map rule enhances the grammar's readability.

---

710-710: Enhanced grammar clarity with field naming.

Adding field("items", ...) to _r_sgl_flw_map improves the semantic clarity of the rule.

---

711-711: Consistent use of field naming for clarity.

The addition of field("items", ...) to _br_sgl_flw_map aligns with best practices for grammar clarity.

---

712-712: Improved grammar structure with field naming.

The use of field("items", ...) in _b_sgl_flw_map enhances the readability and maintainability of the grammar rule.

---

1107-1108: Expanded parsing capabilities with grit metavariable.

Adding $.grit_metavariable to _r_sgl_pln_flw enhances the grammar's ability to handle grit metavariables, aligning with the PR objectives.

resources/language-metavariables/tree-sitter-yaml/src/grammar.json (3)

3273-3278: Encapsulation of flow map elements improves clarity.

The addition of a FIELD type named items to encapsulate flow map elements enhances the grammar's clarity and maintainability.

---

3295-3300: Consistent encapsulation of flow map elements.

The modification to include a FIELD type named items in _br_flw_map maintains structural consistency and clarity.

---

5949-5950: Addition of grit_metavariable enhances grammar capabilities.

The introduction of the grit_metavariable symbol expands the grammar to support more complex data representations. Ensure its integration is thoroughly tested.

crates/core/src/test.rs (2)

2265-2282: Test case yaml_metavariable_in_flow looks good.

The test is well-structured and effectively checks the matching of YAML structures with metavariables.

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2284-2306: Test case yaml_metavariable_in_flow_rewrite looks good.

The test effectively validates the rewriting functionality of YAML structures with metavariables.

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[morgante]

Looks great, and thanks for including tests!