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feat(svelte): add compiler-backed Svelte 5 semantic extraction #2013

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feat(svelte): add compiler-backed Svelte 5 semantic extraction #2013

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d2a9921
feat(svelte): bundle typed author AST bridge
mafifi Jul 18, 2026
5e56836
feat(svelte): integrate compiler-backed semantics
mafifi Jul 18, 2026
188aa83
test(svelte): cover semantic extraction and packaging
mafifi Jul 18, 2026
7412cb5
fix(svelte): bound compiler bridge batches
mafifi Jul 19, 2026
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5 changes: 5 additions & 0 deletions .gitattributes
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Original file line number Diff line number Diff line change
Expand Up @@ -4,3 +4,8 @@
worked/**/*.html linguist-vendored=true
graphify-out/**/*.html linguist-vendored=true
*.html linguist-detectable=false

# Generated dependency bundle and verbatim third-party licenses preserve
# upstream whitespace so deterministic rebuild hashes remain stable.
graphify/vendor/svelte_ast_bridge.mjs -whitespace
graphify/vendor/svelte_ast_bridge.mjs.NOTICES.txt -whitespace
1 change: 1 addition & 0 deletions README.md
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Expand Up @@ -126,6 +126,7 @@ Every system ran on the same harness with the same model and budgets, scored by
| Requirement | Minimum | Check | Install |
|---|---|---|---|
| Python | 3.10+ | `python --version` | [python.org](https://www.python.org/downloads/) |
| Node.js *(Svelte extraction)* | 18+ | `node --version` | [nodejs.org](https://nodejs.org/) |
| uv *(recommended)* | any | `uv --version` | `curl -LsSf https://astral.sh/uv/install.sh \| sh` |
| pipx *(alternative)* | any | `pipx --version` | `pip install pipx` |

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350 changes: 215 additions & 135 deletions graphify/extract.py
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9 changes: 9 additions & 0 deletions graphify/extractors/models.py
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Expand Up @@ -66,13 +66,20 @@ class _SymbolImportFact:
target_path: Path
imported_name: str
line: int
binding_id: str | None = None
script_context: str | None = None
start_offset: int | None = None
end_offset: int | None = None
start_byte: int | None = None
end_byte: int | None = None

@dataclass(frozen=True)
class _SymbolAliasFact:
file_path: Path
alias: str
target_name: str
line: int
script_context: str | None = None

@dataclass(frozen=True)
class _SymbolExportFact:
Expand All @@ -82,6 +89,7 @@ class _SymbolExportFact:
local_name: str | None = None
target_path: Path | None = None
target_name: str | None = None
script_context: str | None = None

@dataclass(frozen=True)
class _StarExportFact:
Expand All @@ -104,6 +112,7 @@ class _SymbolUseFact:
relation: str
context: str
line: int
script_context: str | None = None

@dataclass
class _SymbolResolutionFacts:
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