Makefile

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.PHONY: all native native-runtime-metrics jvm test format clean tpch-data

all: native jvm

native:
	cargo build --workspace

# Build the JNI crate with the `runtime-metrics` Cargo feature enabled.
# Requires `--cfg tokio_unstable` because tokio-metrics gates its API there.
# Default `make native` does not pull this in; callers who need
# SessionContext.runtimeStats() pick this target explicitly.
native-runtime-metrics:
	RUSTFLAGS="--cfg tokio_unstable" cargo build -p datafusion-jni --features runtime-metrics

jvm:
	./mvnw package -DskipTests

test: native
	./mvnw test

# Apply Java + Rust formatters in place. CI verifies the equivalent
# `:check` form inline in .github/workflows/lint.yml.
format:
	./mvnw -q spotless:apply
	cargo fmt --all

clean:
	cargo clean
	./mvnw clean

tpch-data:
	@command -v tpchgen-cli >/dev/null || \
		(echo "Install: cargo install tpchgen-cli" && exit 1)
	mkdir -p tpch-data/sf1
	tpchgen-cli -s 1 -f parquet -o tpch-data/sf1