Add param to specify template source type

Author: xxuejie

workspace/Makefile

@@ -83,18 +83,19 @@ clean:
 	rm -rf build
 	cargo clean
 
+TEMPLATE_TYPE := --git
 TEMPLATE_REPO := https://github.com/xxuejie/ckb-script-templates
 CRATE :=
 TEMPLATE := contract
 DESTINATION := contracts
 generate:
 	@set -eu; \
 	if [ "x$(CRATE)" = "x" ]; then \
-		cargo generate --git $(TEMPLATE_REPO) $(TEMPLATE) \
+		cargo generate $(TEMPLATE_TYPE) $(TEMPLATE_REPO) $(TEMPLATE) \
 			--destination $(DESTINATION); \
 		echo "Please update workspace-level Cargo.toml so members include the newly created crate!"; \
 	else \
-		cargo generate --git $(TEMPLATE_REPO) $(TEMPLATE) \
+		cargo generate $(TEMPLATE_TYPE) $(TEMPLATE_REPO) $(TEMPLATE) \
 			--destination $(DESTINATION) \
 			--name $(CRATE); \
 		sed -i '/@@INSERTION_POINT@@/a \ \ "$(DESTINATION)/$(CRATE)",' Cargo.toml; \