feat(julia): add Julia language support with vendored tree-sitter grammar#290
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feat(julia): add Julia language support with vendored tree-sitter grammar#290hexu2 wants to merge 1 commit into
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Add tree-sitter-julia extraction with vendored WASM and registry wiring. Builds on colbymchenry#244 (@kongdd) with support for common Julia 1.11 AST shapes: - getName hook and resolveBody for structs/functions without block wrappers - One-line assignment functions (e.g. f(x) = expr) - Module nodes and macrocall_expression call sites - Vendored tree-sitter-julia.wasm (not published in tree-sitter-wasms) - Register .jl in grammars, types, and the language extractor map
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Summary
Adds first-class Julia (
.jl) indexing to CodeGraph using the tree-sitter-julia grammar.This PR extends and supersedes the groundwork in #244 by @kongdd, with additional handling for common Julia AST shapes seen in real-world packages (including Julia 1.11):
blockwrappers —struct_definitionmay usetyped_expressionchildren instead ofbody/block;extractStructnow usesresolveBody(consistent with interface extraction).blockwrappers — many files use a flat statement list aftersignature;resolveBodyreturns the function node so nested calls are still indexed.f(x) = exprviaassignmenthandling (not covered in add support for Julia #244).modulenodes —module_definitionmapped tomodulekind for namespacing.macrocall_expression— included incallTypes.tree-sitter-julia.wasmis committed undersrc/extraction/wasm/(the grammar is not intree-sitter-wasms@0.1.11; npm-only loading would fail in CI and offline installs).Also adds the optional
getNamehook onLanguageExtractor(as proposed in #244) and wires it throughextractName.Test plan
npm run buildnpm test -- --run -t "Julia Extraction"(11 tests)extractFromSourceon representative fixtures (structs, one-liners, modules, call sites)codegraph indexon a Julia project;codegraph query <symbol>returns expected definitions and referencesRelated
Notes for maintainers
tree-sitter-juliais a devDependency only for rebuilding WASM; runtime uses the committedsrc/extraction/wasm/tree-sitter-julia.wasmbinary (same pattern as lua/luau/pascal/scala vendoring).