Refactore: Native simulator debug project move to native-simulator

Author: joii2020

contract/Makefile

@@ -44,9 +44,6 @@ build:
 		done \
 	fi
 
-build-simulator:
-	cd {{project-name}}-dbg && cargo build && cp target/debug/*_dbg.* $(TOP)/$(BUILD_DIR)
-
 # test, check, clippy and fmt here are provided for completeness,
 # there is nothing wrong invoking cargo directly instead of make.
 test:
@@ -73,10 +70,6 @@ cargo:
 
 clean:
 	cargo clean
-	@set -eu; \
-	if [ -d "{{project-name}}-dbg" ]; then \
-		cd {{project-name}}-dbg && cargo clean; \
-	fi
 
 prepare:
 	rustup target add riscv64imac-unknown-none-elf

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 = "../", features = ["simulator"] }
+{{contract_name}} = { path = "../../contracts/{{contract_name}}", features = ["simulator"] }
 ckb-std = { version = "0.15.1", features = ["simulator"] }
 
 [lib]

native-simulator/GlobalMakefile

@@ -0,0 +1,28 @@
+
+# This file is used by the parent directory.
+# The current project can directly execute cargo build
+
+MODE := release
+BUILD_DIR := ../build/$(MODE)
+
+build:
+	mkdir -p ../$(BUILD_DIR)
+	@set -eu; \
+	if [ "x$(CONTRACT)" = "x" ]; then \
+		for contract in $(wildcard ./*); do \
+			if [ -f $$contract/Cargo.toml ]; then \
+				cd $$contract && cargo build && cp target/debug/*_dbg.* ../$(BUILD_DIR); \
+			fi; \
+		done; \
+	else \
+		cd $(CONTRACT) && cargo build; \
+	fi
+
+clean:
+	@set -eu; \
+	rm -rf $(BUILD_DIR)/*_sim.*; \
+	for contract in $(wildcard ./*); do \
+		if [ -f $$contract/Cargo.toml ]; then \
+			cd $$contract && cargo clean; \
+		fi; \
+	done;