1 files changed, 0 insertions, 71 deletions
diff --git a/packages/dev-utils/src/web3_factory.ts b/packages/dev-utils/src/web3_factory.ts
deleted file mode 100644
index 5f8981a46..000000000
--- a/packages/dev-utils/src/web3_factory.ts
+++ /dev/null
@@ -1,71 +0,0 @@
-import {
-    EmptyWalletSubprovider,
-    FakeGasEstimateSubprovider,
-    GanacheSubprovider,
-    RPCSubprovider,
-    Web3ProviderEngine,
-} from '@0x/subproviders';
-import * as fs from 'fs';
-import * as _ from 'lodash';
-
-import { constants } from './constants';
-import { env, EnvVars } from './env';
-
-export interface Web3Config {
-    hasAddresses?: boolean; // default: true
-    shouldUseInProcessGanache?: boolean; // default: false
-    shouldThrowErrorsOnGanacheRPCResponse?: boolean; // default: true
-    rpcUrl?: string; // default: localhost:8545
-    shouldUseFakeGasEstimate?: boolean; // default: true
-    ganacheDatabasePath?: string; // default: undefined, creates a tmp dir
-}
-
-export const web3Factory = {
-    getRpcProvider(config: Web3Config = {}): Web3ProviderEngine {
-        const provider = new Web3ProviderEngine();
-        const hasAddresses = _.isUndefined(config.hasAddresses) || config.hasAddresses;
-        config.shouldUseFakeGasEstimate =
-            _.isUndefined(config.shouldUseFakeGasEstimate) || config.shouldUseFakeGasEstimate;
-        if (!hasAddresses) {
-            provider.addProvider(new EmptyWalletSubprovider());
-        }
-
-        if (config.shouldUseFakeGasEstimate) {
-            provider.addProvider(new FakeGasEstimateSubprovider(constants.GAS_LIMIT));
-        }
-        const logger = {
-            log: (arg: any) => {
-                fs.appendFileSync('ganache.log', `${arg}\n`);
-            },
-        };
-        const shouldUseInProcessGanache = !!config.shouldUseInProcessGanache;
-        if (shouldUseInProcessGanache) {
-            if (!_.isUndefined(config.rpcUrl)) {
-                throw new Error('Cannot use both GanacheSubrovider and RPCSubprovider');
-            }
-            const shouldThrowErrorsOnGanacheRPCResponse =
-                _.isUndefined(config.shouldThrowErrorsOnGanacheRPCResponse) ||
-                config.shouldThrowErrorsOnGanacheRPCResponse;
-            if (!_.isUndefined(config.ganacheDatabasePath)) {
-                // Saving the snapshot to a local db. Ganache requires this directory to exist
-                fs.mkdirSync(config.ganacheDatabasePath);
-            }
-            provider.addProvider(
-                new GanacheSubprovider({
-                    vmErrorsOnRPCResponse: shouldThrowErrorsOnGanacheRPCResponse,
-                    db_path: config.ganacheDatabasePath,
-                    gasLimit: constants.GAS_LIMIT,
-                    logger,
-                    verbose: env.parseBoolean(EnvVars.VerboseGanache),
-                    port: 8545,
-                    network_id: 50,
-                    mnemonic: 'concert load couple harbor equip island argue ramp clarify fence smart topic',
-                } as any), // TODO remove any once types are merged in DefinitelyTyped
-            );
-        } else {
-            provider.addProvider(new RPCSubprovider(config.rpcUrl || constants.RPC_URL));
-        }
-        provider.start();
-        return provider;
-    },
-};