protocol/packages/migrations/src/migrate_snapshot.ts
Xianny 7423028fea
Replace lodash with built-ins where possible to reduce bundle size (#1766)
* add tslint rule to disallow lodash.isUndefined

* add tslint rule to disallow lodash.isNull

* apply fixes
2019-04-10 09:36:32 -07:00

33 lines
1.2 KiB
JavaScript

#!/usr/bin/env node
import { devConstants, web3Factory } from '@0x/dev-utils';
import { Web3ProviderEngine } from '@0x/subproviders';
import { logUtils } from '@0x/utils';
import * as fs from 'fs';
import * as _ from 'lodash';
import * as path from 'path';
import { runMigrationsAsync } from './migration';
(async () => {
let providerConfigs;
let provider: Web3ProviderEngine;
let txDefaults;
const packageJsonPath = path.join(__dirname, '..', 'package.json');
const packageJsonString = fs.readFileSync(packageJsonPath, 'utf8');
const packageJson = JSON.parse(packageJsonString);
if (packageJson.config === undefined || packageJson.config.snapshot_name === undefined) {
throw new Error(`Did not find 'snapshot_name' key in package.json config`);
}
providerConfigs = { shouldUseInProcessGanache: true, ganacheDatabasePath: packageJson.config.snapshot_name };
provider = web3Factory.getRpcProvider(providerConfigs);
txDefaults = {
from: devConstants.TESTRPC_FIRST_ADDRESS,
};
await runMigrationsAsync(provider, txDefaults);
process.exit(0);
})().catch(err => {
logUtils.log(err);
process.exit(1);
});