state dump: allow for config (#164)

* state dump: allow for config

* lint: fix

* add build:kovan command
Co-authored-by: Kevin Ho <kevinjho1996@gmail.com>

packages/contracts/bin/take-dump.ts

@@ -3,13 +3,25 @@ import * as fs from 'fs'
 import * as path from 'path'
 import * as mkdirp from 'mkdirp'
 
+
+const env = process.env
+const CHAIN_ID = env.CHAIN_ID || '420'
+
 /* Internal Imports */
 import { makeStateDump } from '../src/contract-dumps'
+import { RollupDeployConfig } from '../src/contract-deployment'
+
 ;(async () => {
   const outdir = path.resolve(__dirname, '../build/dumps')
   const outfile = path.join(outdir, 'state-dump.latest.json')
   mkdirp.sync(outdir)
 
-  const dump = await makeStateDump()
+  const config = {
+    ovmGlobalContext: {
+      ovmCHAINID: parseInt(CHAIN_ID, 10),
+    },
+  }
+
+  const dump = await makeStateDump(config as RollupDeployConfig)
   fs.writeFileSync(outfile, JSON.stringify(dump, null, 4))
 })()

packages/contracts/package.json

@@ -12,6 +12,7 @@
   "scripts": {
     "all": "yarn clean && yarn build && yarn test && yarn lint:fix && yarn lint",
     "build": "yarn run build:contracts && yarn run build:typescript && yarn run build:copy && yarn run build:dump && yarn run build:typechain",
+    "build:kovan": "yarn run build:contracts && yarn run build:typescript && yarn run build:copy && CHAIN_ID=69 yarn run build:dump && yarn run build:typechain",
     "build:typescript": "tsc -p tsconfig.prod.json",
     "build:contracts": "buidler compile --show-stack-traces",
     "build:dump": "ts-node \"bin/take-dump.ts\"",

packages/contracts/src/contract-dumps.ts

@@ -94,7 +94,7 @@ const sanitizeStorageDump = (
   return storageDump
 }
 
-export const makeStateDump = async (): Promise<any> => {
+export const makeStateDump = async (cfg: RollupDeployConfig): Promise<any> => {
   const ganache = (Ganache as any).provider({
     gasLimit: 100_000_000,
     allowUnlimitedContractSize: true,
@@ -110,7 +110,7 @@ export const makeStateDump = async (): Promise<any> => {
   const provider = new ethers.providers.Web3Provider(ganache)
   const signer = provider.getSigner(0)
 
-  const config: RollupDeployConfig = {
+  let config: RollupDeployConfig = {
     deploymentSigner: signer,
     ovmGasMeteringConfig: {
       minTransactionGasLimit: 0,
@@ -158,6 +158,8 @@ export const makeStateDump = async (): Promise<any> => {
     ],
   }
 
+  config = { ...config, ...cfg }
+
   const precompiles = {
     OVM_L2ToL1MessagePasser: '0x4200000000000000000000000000000000000000',
     OVM_L1MessageSender: '0x4200000000000000000000000000000000000001',