LINUX_X86_64_MUSL_TARGET = x86_64-unknown-linux-musl
LINUX_AARCH64_MUSL_TARGET = aarch64-unknown-linux-musl
WINDOWS_GNU_TARGET = x86_64-pc-windows-gnu

x86_64-unknown-linux-musl_strip = strip
aarch64-unknown-linux-musl_strip = aarch64-linux-musl-strip
x86_64-pc-windows-gnu_strip = strip

BINARIES = socket-server http-server

RELEASE_DIR = release

.PHONY: audit clean test linux-x86_64-musl linux-aarch64-musl windows-gnu http-client $(RELEASE_DIR) all default

TARGETS = $(LINUX_X86_64_MUSL_TARGET) $(LINUX_AARCH64_MUSL_TARGET) $(WINDOWS_GNU_TARGET)

default: all
all: linux-x86_64-musl linux-aarch64-musl windows-gnu http-client

define BUILDER
target/$(TARGET)/release/%: 
	RUSTFLAGS='-C target-feature=+crt-static' cargo build --release --target $(TARGET) --package $$(basename $$(@F))
	$($(TARGET)_strip) $$@

$(RELEASE_DIR)/$(TARGET)/%: target/$(TARGET)/release/% $(RELEASE_DIR)
	mkdir -p $$(dir $$@)
	cp $$< $$@
endef
$(foreach TARGET,$(TARGETS),$(eval $(BUILDER)))

define BINARY_TARGETS
linux-x86_64-musl: $(RELEASE_DIR)/$(LINUX_X86_64_MUSL_TARGET)/$(BINARY)
linux-aarch64-musl: $(RELEASE_DIR)/$(LINUX_AARCH64_MUSL_TARGET)/$(BINARY)
windows-gnu: $(RELEASE_DIR)/$(WINDOWS_GNU_TARGET)/$(BINARY).exe
endef
$(foreach BINARY,$(BINARIES),$(eval $(BINARY_TARGETS)))

http-client: 
	cd http-client && trunk build --release
	rm -rf $(RELEASE_DIR)/$@
	mkdir -p $(RELEASE_DIR)/$@
	cp -r http-client/dist/* $(RELEASE_DIR)/$@

$(RELEASE_DIR):
	mkdir -p $(RELEASE_DIR)

test:
	cargo test

audit:
	cargo audit

clean:
	-rm -rf target $(RELEASE_DIR)