contracts-bedrock: better semver lock script

packages/contracts-bedrock/scripts/SemverLock.s.sol

@@ -2,6 +2,7 @@
 pragma solidity 0.8.15;
 
 import { Script } from "forge-std/Script.sol";
+import { stdJson } from "forge-std/StdJson.sol";
 import { console2 as console } from "forge-std/console2.sol";
 
 contract SemverLock is Script {
@@ -34,14 +35,22 @@ contract SemverLock is Script {
             commands[2] = string.concat("echo \"", _files[i], "\"| sed -E \'s|src/.*/(.+)\\.sol|\\1|\'");
             string memory contractName = string(vm.ffi(commands));
 
-            commands[0] = "bash";
-            commands[1] = "-c";
             commands[2] = "forge config --json | jq -r .out";
             string memory artifactsDir = string(vm.ffi(commands));
 
+            // Handle the case where there are multiple artifacts for a contract. This happens
+            // when the same contract is compiled with multiple compiler versions.
+            string memory contractArtifactDir = string.concat(artifactsDir, "/", contractName, ".sol");
+            commands[2] = string.concat("ls -1 --color=never ", contractArtifactDir, " | jq -R -s -c 'split(\"\n\") | map(select(length > 0))'");
+            string memory artifactFiles = string(vm.ffi(commands));
+
+            string[] memory files = stdJson.readStringArray(artifactFiles, "");
+            require(files.length > 0, string.concat("No artifacts found for ", contractName));
+            string memory fileName = files[0];
+
             // Parse the artifact to get the contract's initcode hash.
             bytes memory initCode =
-                vm.getCode(string.concat(artifactsDir, "/", contractName, ".sol/", contractName, ".json"));
+                vm.getCode(string.concat(artifactsDir, "/", contractName, ".sol/", fileName));
 
             // Serialize the source hash in JSON.
             string memory j = vm.serializeBytes32(out, _files[i], keccak256(abi.encodePacked(fileContents, initCode)));

packages/contracts-bedrock/semver-lock.json

@@ -18,7 +18,8 @@
   "src/L2/L2StandardBridge.sol": "0xfe01bcb1ddc947b9b8a7093d0971854b9fa8d49da5bd933a3dd106167907f882",
   "src/L2/L2ToL1MessagePasser.sol": "0xafc710b4d320ef450586d96a61cbd58cac814cb3b0c4fdc280eace3efdcdf321",
   "src/L2/SequencerFeeVault.sol": "0xc2f733c1128d06ad60bf1e1d98c8f684a4825b11875ccdf2376ede33f5aad4e6",
-  "src/dispute/FaultDisputeGame.sol": "0x76e7c16431faa32e2074e6abdfe3e86f5ec90b4ac8a6b662edba8c3ce791ad80",
+  "src/dispute/DisputeGameFactory.sol": "0xfdfa141408d7f8de7e230ff4bef088e30d0e4d569ca743d60d292abdd21ff270",
+  "src/dispute/FaultDisputeGame.sol": "0xfdf4be4d6ed4bcbf6492c43fdbfd04d0c62ebee11b8fe9ee2e7757bde8f7383d",
   "src/legacy/DeployerWhitelist.sol": "0xf2129ec3da75307ba8e21bc943c332bb04704642e6e263149b5c8ee92dbcb7a8",
   "src/legacy/L1BlockNumber.sol": "0x30aae1fc85103476af0226b6e98c71c01feebbdc35d93401390b1ad438a37be6",
   "src/legacy/LegacyMessagePasser.sol": "0x5c08b0a663cc49d30e4e38540f6aefab19ef287c3ecd31c8d8c3decd5f5bd497",