jpmschweitzerandClaude
ce8529e424
Vendor libtree-sitter.so (v0.26.8, wasmtime 44.0 statically linked) and call its C API through dart:ffi. Grammar WASM files are loaded by tree-sitter's embedded wasmtime engine via ts_wasm_store_load_language. 48 grammars compiled with tree-sitter build --wasm, 48 highlight queries (42 from upstream repos, 6 written in-house for comment, erlang, gdscript, gitignore, hcl, hlsl, swift). SQLite grammar replaces full SQL (974K-line parser exhausted RAM at compile time). Removes wasm_run and wasm_run_flutter — they downloaded a 22 MB binary from GitHub at first launch, violating the no-network-on- default-launch-path policy. Co-Authored-By: Claude <noreply@anthropic.com>
50 lines
1.4 KiB
Markdown
50 lines
1.4 KiB
Markdown
# libtree-sitter.so — vendored build record
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## Status: PROVISIONAL — built locally, not yet CI
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Built on contributor machine. CI-based reproducible build required before release.
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## Source
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- **Repository**: https://github.com/tree-sitter/tree-sitter
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- **Version**: 0.26.8 (tag v0.26.8)
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- **Commit**: cd5b087cd9f45ca6d93ab1954f6b7c8534f324d2
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- **Clone**: `/var/mnt/data/projects/treesitter/tree-sitter/`
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## Build command
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```bash
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cmake -B build \
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-DTREE_SITTER_FEATURE_WASM=ON \
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-DBUILD_SHARED_LIBS=ON \
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-DCMAKE_BUILD_TYPE=Release \
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-DCMAKE_INCLUDE_PATH=/home/linuxbrew/.linuxbrew/include \
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-DWASMTIME_LIBRARY=/home/linuxbrew/.linuxbrew/lib/libwasmtime.a
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cmake --build build -j$(nproc)
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```
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## Dependencies (statically linked)
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- **wasmtime 44.0.0** — Apache-2.0 with LLVM exception
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- Source: Bytecode Alliance, installed via Homebrew
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- Linked statically (`libwasmtime.a`) so we ship one `.so`
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## Toolchain
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- **Compiler**: GCC 15.2.1 (Fedora 43)
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- **Target**: x86_64-linux-gnu
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- **CMake**: system
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## Binary details
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- **Size**: ~24 MB
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- **Exports**: `ts_wasm_store_new`, `ts_wasm_store_delete`, `ts_wasm_store_load_language`, `ts_wasm_store_language_count`, plus full tree-sitter C API
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## TODO before release
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- [ ] Build in CI from pinned source SHA
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- [ ] Record SHA-256 of output
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- [ ] Cross-compile for macOS (aarch64, x86_64)
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- [ ] Cross-compile for Windows (x86_64)
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- [ ] Vendor wasmtime NOTICE file per POLICY.md Apache-2.0 rules
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