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refactor(treesitter): replace gotreesitter with native cgo flat-buffer bridge #144

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Merged
HarshK97 merged 3 commits into from
Sep 7, 2026
Merged

refactor(treesitter): replace gotreesitter with native cgo flat-buffer bridge #144

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1df42d8
refactor(treesitter): replace gotreesitter with native cgo flat-buffe…
HarshK97 Sep 7, 2026
79d37ba
fix(treesitter): remove unused dlfcn.h dependency to fix windows build
HarshK97 Sep 7, 2026
5fec928
build: set default make goal to build and track grammar sources
HarshK97 Sep 7, 2026
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8 changes: 6 additions & 2 deletions Makefile
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Original file line number Diff line number Diff line change
@@ -1,11 +1,15 @@
.DEFAULT_GOAL := build

.PHONY: build test test-unit test-integration test-e2e lint fmt coverage test-update bench bench-short grammars-native clean

native/bridge/lib/libdiffmantic_grammars.a:
@$(MAKE) grammars-native
GRAMMAR_SRCS := native/bridge/grammars.json native/bridge/build_grammars.go $(wildcard native/bridge/src/*.c) $(wildcard native/bridge/include/*.h)

build: native/bridge/lib/libdiffmantic_grammars.a ## Build binary with native Tree-sitter flat-buffer bridge
go build -ldflags="-s -w" -trimpath -o diffm ./cmd/diffm

native/bridge/lib/libdiffmantic_grammars.a: $(GRAMMAR_SRCS)
@$(MAKE) grammars-native

grammars-native: ## Fetch and compile 18 native Tree-sitter grammars
go run ./native/bridge/build_grammars.go

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