1 files changed, 55 insertions, 0 deletions
diff --git a/packages/migrations/src/artifacts.ts b/packages/migrations/src/artifacts.ts
new file mode 100644
index 000000000..c240c3155
--- /dev/null
+++ b/packages/migrations/src/artifacts.ts
@@ -0,0 +1,55 @@
+import { BaseContract } from '@0xproject/base-contract';
+import { ContractArtifact } from '@0xproject/deployer';
+import * as fs from 'fs';
+import * as path from 'path';
+
+import * as AccountLevels from '../artifacts/1.0.0/AccountLevels.json';
+import * as Arbitrage from '../artifacts/1.0.0/Arbitrage.json';
+import * as DummyToken from '../artifacts/1.0.0/DummyToken.json';
+import * as EtherDelta from '../artifacts/1.0.0/EtherDelta.json';
+import * as Exchange from '../artifacts/1.0.0/Exchange.json';
+import * as MaliciousToken from '../artifacts/1.0.0/MaliciousToken.json';
+import * as MultiSigWalletWithTimeLock from '../artifacts/1.0.0/MultiSigWalletWithTimeLock.json';
+import * as MultiSigWalletWithTimeLockExceptRemoveAuthorizedAddress from '../artifacts/1.0.0/MultiSigWalletWithTimeLockExceptRemoveAuthorizedAddress.json';
+import * as Token from '../artifacts/1.0.0/Token.json';
+import * as TokenRegistry from '../artifacts/1.0.0/TokenRegistry.json';
+import * as TokenTransferProxy from '../artifacts/1.0.0/TokenTransferProxy.json';
+import * as EtherToken from '../artifacts/1.0.0/WETH9.json';
+import * as ZRX from '../artifacts/1.0.0/ZRXToken.json';
+
+export const artifacts = {
+    AccountLevels: (AccountLevels as any) as ContractArtifact,
+    Arbitrage: (Arbitrage as any) as ContractArtifact,
+    EtherDelta: (EtherDelta as any) as ContractArtifact,
+    ZRX: (ZRX as any) as ContractArtifact,
+    DummyToken: (DummyToken as any) as ContractArtifact,
+    Token: (Token as any) as ContractArtifact,
+    Exchange: (Exchange as any) as ContractArtifact,
+    EtherToken: (EtherToken as any) as ContractArtifact,
+    TokenRegistry: (TokenRegistry as any) as ContractArtifact,
+    MaliciousToken: (MaliciousToken as any) as ContractArtifact,
+    TokenTransferProxy: (TokenTransferProxy as any) as ContractArtifact,
+    MultiSigWalletWithTimeLock: (MultiSigWalletWithTimeLock as any) as ContractArtifact,
+    MultiSigWalletWithTimeLockExceptRemoveAuthorizedAddress: (MultiSigWalletWithTimeLockExceptRemoveAuthorizedAddress as any) as ContractArtifact,
+};
+
+const ARTIFACTS_DIR = '../artifacts/1.0.0';
+export class ArtifactWriter {
+    private _artifactsDir: string;
+    private _networkId: number;
+    constructor(artifactsDir: string, networkId: number) {
+        this._artifactsDir = artifactsDir;
+        this._networkId = networkId;
+    }
+    public saveArtifact(contract: BaseContract): void {
+        const contractName = contract.contractName;
+        const artifactFile = path.join(this._artifactsDir, `${contractName}.json`);
+        const artifact: ContractArtifact = JSON.parse(fs.readFileSync(artifactFile).toString());
+        artifact.networks[this._networkId] = {
+            address: contract.address,
+            links: {},
+            constructorArgs: JSON.stringify(contract.constructorArgs),
+        };
+        fs.writeFileSync(artifactFile, JSON.stringify(artifact, null, 2));
+    }
+}