This commit adds full VB.NET language support to graphify, raising the
supported language count from 25 to 26. The implementation follows the
established LanguageConfig pattern used by all other tree-sitter-backed
extractors.
New dependency:
- Adds optional extra [vbnet] backed by tree-sitter-vbnet (published
to PyPI at https://pypi.org/project/tree-sitter-vbnet/0.1.0/).
Install with: pip install graphifyy[vbnet]
graphify/detect.py:
- Added .vb to CODE_EXTENSIONS so VB.NET files are discovered during
corpus ingestion and file-system watching.
graphify/extract.py:
- _import_vbnet(): import handler for imports_statement nodes; emits
imports edges using the namespace_name child text.
- _vbnet_extra_walk(): extra-walk hook that intercepts namespace_block
nodes, emits a namespace node, and recurses.
- _VBNET_CONFIG: full LanguageConfig covering class_block / module_block /
structure_block / interface_block as class types; method_declaration /
constructor_declaration / property_declaration as function types;
invocation call nodes with target/member_access fields.
- VB.NET-specific branches in _extract_generic:
* Class body: VB.NET has no wrapper body node; inherits and implements
are named fields directly on the class_block. Emits separate inherits
and implements edges for each base type, stripping generic arguments.
* Constructor name: constructor_declaration carries no name field in
the grammar; always resolves to New.
* Function body: uses the declaration node itself as body sentinel so
the call-graph pass can find invocations inside methods.
- extract_vbnet(path): public wrapper that delegates to _extract_generic.
- _DISPATCH['.vb']: routes .vb files to extract_vbnet.
pyproject.toml:
- Added vbnet = ['tree-sitter-vbnet'] optional dependency group.
- Added 'tree-sitter-vbnet' to the all extra.
tests/fixtures/sample.vb:
- New fixture file exercising: Imports statements, Namespace block,
Interface, Class with Inherits + Implements, Module, Structure,
Sub/Function/Property methods, and method calls.
tests/test_languages.py:
- Added 13 tests covering: no-error, class/interface/module/structure
detection, method detection, imports relation, inherits edge,
implements edge, and no-dangling-edges invariant.
README.md:
- Updated language count 25 to 26.
- Added VB.NET to language list and file-extension table.
Rangarajan Ramaswamy
5dbbcf7dad