Using Liquid to process templates

Author: joii2020

native-simulator/Cargo.toml

@@ -5,7 +5,7 @@ edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 [dependencies]
-{{contract_name}} = { path = "../../contracts/{{contract_name}}", features = ["native-simulator"] }
+{{project-name | remove: "-sim"}} = { path = "../../contracts/{{project-name | remove: "-sim"}}", features = ["native-simulator"] }
 ckb-std = { version = "0.15.3", features = ["native-simulator"] }
 
 [lib]

native-simulator/cargo-generate.toml

@@ -1,6 +1,2 @@
 [template]
 cargo_generate_version = ">=0.16.0"
-
-[placeholders]
-contract_name = { prompt = "The name of the corresponding contract", type = "string" }
-contract_crate_name = { prompt = "The contract is used as the name of the module in the code. Generally, you need to replace - with _", type = "string" }

native-simulator/src/lib.rs

@@ -1 +1 @@
-ckb_std::entry_simulator!({{contract_crate_name}}::program_entry);
+ckb_std::entry_simulator!({{project-name | remove: "-sim" | replace: "-", "_"}}::program_entry);

workspace/Makefile

@@ -127,9 +127,7 @@ generate-native-simulator:
 	@set -eu; \
 	cargo generate $(TEMPLATE_TYPE) $(TEMPLATE_REPO) native-simulator \
 		-n $(CRATE)-sim \
-		--destination native-simulators \
-		-d contract_name=$(CRATE) \
-		-d contract_crate_name=`echo "$(CRATE)" | tr '-' '_'`; \
+		--destination native-simulators; \
 	sed '/@@INSERTION_POINT@@/s/$$/\n  "native-simulators\/$(CRATE)-sim",/' Cargo.toml > Cargo.toml.new; \
 	mv Cargo.toml.new Cargo.toml;