Replace ethers with alloy

.gitignore

@@ -9,6 +9,6 @@ common-rs/Cargo.lock
 prt/lua_poc/outputs/
 prt/lua_poc/pixels/
 node_modules
-prt/contract-bindings/src/contract
-prt/contract-bindings/Cargo.lock
+**/contract-bindings/src/contract
+**/contract-bindings/Cargo.lock
 prt/machine-emulator-sdk

cartesi-rollups/Makefile

@@ -0,0 +1,17 @@
+BINDINGS_DIR := ./contract-bindings/src/contract
+SRC_DIR := ./contracts
+BINDINGS_FILTER := 'DaveConsensus'
+
+help:
+	@echo '  clean                      - clean the generated bindings'
+	@echo '  bind                       - generate Rust bindings from Solidity code'
+
+clean:
+	@rm -rf $(BINDINGS_DIR)
+
+bind:
+	@forge bind --alloy --select $(BINDINGS_FILTER) \
+	--module --bindings-path $(BINDINGS_DIR) \
+	--root $(SRC_DIR)
+
+.PHONY: help bind clean

cartesi-rollups/contract-bindings/Cargo.toml

@@ -0,0 +1,19 @@
+[package]
+name = "cartesi-dave-contracts"
+
+version = "0.1.0"
+
+authors = [
+  "Gabriel Coutinho de Paula <[email protected]>",
+  "Stephen Chen <[email protected]>",
+]
+description = "Cartesi Dave contract bindings"
+edition = "2021"
+homepage = "https://github.com/cartesi/dave"
+license-file = "LICENSE"
+readme = "README.md"
+repository = "https://github.com/cartesi/dave"
+
+[dependencies]
+alloy = { version = "0.3.1", features = ["sol-types", "contract"] }
+

cartesi-rollups/contract-bindings/README.md

@@ -0,0 +1,8 @@
+# Dave Contract bindings for Rust
+
+## Generate Rust bindings
+
+Run make command from [parent directory](../)
+```
+make bind
+```

cartesi-rollups/contract-bindings/src/lib.rs

@@ -0,0 +1,2 @@
+pub mod contract;
+pub use contract::*;