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feat: add Lua language support #82

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Merged
tirth8205 merged 1 commit into from
Mar 31, 2026
Merged

feat: add Lua language support #82

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4 changes: 2 additions & 2 deletions CLAUDE.md
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Expand Up @@ -7,7 +7,7 @@
## Architecture

- **Core Package**: `code_review_graph/` (Python 3.10+)
- `parser.py` — Tree-sitter multi-language AST parser (18 languages including Vue SFC, Solidity, Dart, R, Perl)
- `parser.py` — Tree-sitter multi-language AST parser (19 languages including Vue SFC, Solidity, Dart, R, Perl, Lua)
- `graph.py` — SQLite-backed graph store (nodes, edges, BFS impact analysis)
- `tools.py` — 22 MCP tool implementations
- `main.py` — FastMCP server entry point (stdio transport), registers 22 tools + 5 prompts
Expand Down Expand Up @@ -81,7 +81,7 @@ uv run code-review-graph eval # Run evaluation benchmarks
- `tests/test_tools.py` — MCP tool integration tests
- `tests/test_visualization.py` — Export, HTML generation, C++ resolution
- `tests/test_incremental.py` — Build, update, migration, git ops
- `tests/test_multilang.py` — 18 language parsing tests (including Vue, Solidity, Dart, R, Perl)
- `tests/test_multilang.py` — 19 language parsing tests (including Vue, Solidity, Dart, R, Perl, Lua)
- `tests/test_embeddings.py` — Vector encode/decode, similarity, store
- `tests/test_flows.py` — Execution flow detection and criticality
- `tests/test_communities.py` — Community detection, architecture overview
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6 changes: 3 additions & 3 deletions README.md
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Expand Up @@ -96,10 +96,10 @@ On every git commit or file save, a hook fires. The graph diffs changed files, f
</details>

<details>
<summary><strong>18 supported languages</strong></summary>
<summary><strong>19 supported languages</strong></summary>
<br>

Python, TypeScript/TSX, JavaScript, Vue, Go, Rust, Java, Scala, C#, Ruby, Kotlin, Swift, PHP, Solidity, C/C++, Dart, R, Perl
Python, TypeScript/TSX, JavaScript, Vue, Go, Rust, Java, Scala, C#, Ruby, Kotlin, Swift, PHP, Solidity, C/C++, Dart, R, Perl, Lua

Each language has full Tree-sitter grammar support for functions, classes, imports, call sites, inheritance, and test detection.

Expand Down Expand Up @@ -256,7 +256,7 @@ Claude uses these automatically once the graph is built.
| Feature | Details |
|---------|---------|
| **Incremental updates** | Re-parses only changed files. Subsequent updates complete in under 2 seconds. |
| **18 languages** | Python, TypeScript/TSX, JavaScript, Vue, Go, Rust, Java, Scala, C#, Ruby, Kotlin, Swift, PHP, Solidity, C/C++, Dart, R, Perl |
| **19 languages** | Python, TypeScript/TSX, JavaScript, Vue, Go, Rust, Java, Scala, C#, Ruby, Kotlin, Swift, PHP, Solidity, C/C++, Dart, R, Perl, Lua |
| **Blast-radius analysis** | Shows exactly which functions, classes, and files are affected by any change |
| **Auto-update hooks** | Graph updates on every file edit and git commit without manual intervention |
| **Semantic search** | Optional vector embeddings via sentence-transformers, Google Gemini, or MiniMax |
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