Merge pull request #81 from ethereum-attestation-service/refactor

Check for ethers v6 compatibility

CHANGELOG.md

@@ -4,3 +4,7 @@
 
 - Add customizable salt to offchain attestations to reduce the chance of predictable UIDs (which may be abused in some very specific use-cases)
 - Remove unnecessary offchain attestation version input from the `signOffchainAttestation` API
+
+## 1.4.1 (2024-02-02)
+
+- Check for ethers v6 compatibility

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@ethereum-attestation-service/eas-sdk",
-  "version": "1.4.0",
+  "version": "1.4.1",
   "description": "Ethereum Attestation Service - TypeScript/JavaScript SDK",
   "repository": "[email protected]:ethereum-attestation-service/eas-sdk.git",
   "author": "Leonid Beder <[email protected]>",

src/eas.ts

@@ -57,6 +57,11 @@ export class EAS extends Base<EASContract> {
 
     super(new EAS__factory(), address, signerOrProvider);
 
+    // Check for ethers v6 compatibility
+    if (!this.contract.getAddress) {
+      throw new Error('Incompatible ethers version detect. Make sure to use the SDK with ethers v6 or later');
+    }
+
     if (proxy) {
       this.proxy = proxy;
     }

test/test/eas.ts

@@ -20,14 +20,14 @@ import { getSchemaUID, getUIDFromAttestTx } from '../../src/utils';
 import Contracts from '../components/Contracts';
 import { ZERO_ADDRESS, ZERO_BYTES, ZERO_BYTES32 } from '../utils/Constants';
 import chai from './helpers/chai';
-import { CustomOffchain } from './helpers/custom-offchain';
 import {
   expectAttestation,
   expectMultiAttestations,
   expectMultiRevocations,
   expectRevocation,
   SignatureType
 } from './helpers/eas';
+import { CustomOffchain } from './helpers/mocks/custom-offchain';
 import { duration, latest } from './helpers/time';
 import { createWallet } from './helpers/wallet';
 

test/test/helpers/custom-offchain.ts → test/test/helpers/mocks/custom-offchain.ts

@@ -1,5 +1,10 @@
-import { EAS } from '../../../src/eas';
-import { Offchain, OffchainAttestationType, OffchainAttestationVersion, TypedDataConfig } from '../../../src/offchain';
+import { EAS } from '../../../../src/eas';
+import {
+  Offchain,
+  OffchainAttestationType,
+  OffchainAttestationVersion,
+  TypedDataConfig
+} from '../../../../src/offchain';
 
 interface CustomOffchainParams {
   contractVersion: string;