feat: add anvil indexer

Cargo.toml

@@ -3,7 +3,7 @@ resolver = "2"
 members = ["relayer", "crates/*"]
 
 [workspace.dependencies]
-bindings = { package = "bob-bindings", path = "crates/bindings" }
+bindings = { package = "bindings", path = "crates/bindings" }
 utils = { package = "bob-utils", path = "crates/utils" }
 
 # Bitcoin

Makefile

@@ -17,7 +17,7 @@ bindings:
 	rm -rf $(BINDINGS_OUT_PATH)
 
 # Generate new bindings
-	@forge bind --root $(CONTRACTS_PATH) --crate-name $(BINDINGS_FOLDER) --select FullRelay
+	@forge bind --root $(CONTRACTS_PATH) --crate-name $(BINDINGS_FOLDER) --select FullRelay --select OrderBook
 
 # Move bindings to the correct location
 	@mv -f $(BINDINGS_OUT_PATH) $(CRATES_FOLDER)

contracts/src/mock/OrderBook.sol

@@ -0,0 +1,11 @@
+pragma solidity ^0.8.17;
+
+contract OrderBook {
+    uint256 public number;
+
+    event SubmitOrder(uint256 orderId, address sender, uint256 amount);
+
+    function submitOrder(uint256 amount) public {
+        emit SubmitOrder(block.number, msg.sender, amount);
+    }
+}