diff options
| -rw-r--r-- | packages/dev-utils/README.md | 2 | ||||
| -rw-r--r-- | packages/dev-utils/src/web3_factory.ts | 11 |
2 files changed, 11 insertions, 2 deletions
diff --git a/packages/dev-utils/README.md b/packages/dev-utils/README.md index 59db0abbe..0c4175e35 100644 --- a/packages/dev-utils/README.md +++ b/packages/dev-utils/README.md @@ -11,6 +11,8 @@ VERBOSE_GANACHE: boolean. Enables verbose Ganache logging. Every request/respons SOLIDITY_COVERAGE: boolean. If set - adds coverage subprovider which intercepts all calls/transactions and can be later used to compute code coverage. ``` +Boolean env variables should be either `true` or `false`. Defaults to `false` if not set. + ## Install ```bash diff --git a/packages/dev-utils/src/web3_factory.ts b/packages/dev-utils/src/web3_factory.ts index 1bbdad81e..3e4b39686 100644 --- a/packages/dev-utils/src/web3_factory.ts +++ b/packages/dev-utils/src/web3_factory.ts @@ -13,6 +13,7 @@ import * as process from 'process'; import { constants } from './constants'; import { coverage } from './coverage'; +import { env } from './env'; // HACK: web3 leaks XMLHttpRequest into the global scope and causes requests to hang // because they are using the wrong XHR package. @@ -26,6 +27,11 @@ export interface Web3Config { shouldUseInProcessGanache?: boolean; // default: false } +enum EnvVars { + SolidityCoverage = 'SOLIDITY_COVERAGE', + VerboseGanache = 'VERBOSE_GANACHE', +} + export const web3Factory = { create(config: Web3Config = {}): Web3 { const provider = this.getRpcProvider(config); @@ -35,7 +41,8 @@ export const web3Factory = { }, getRpcProvider(config: Web3Config = {}): Web3.Provider { const provider = new ProviderEngine(); - if (process.env.SOLIDITY_COVERAGE) { + const isCoverageEnabled = env.parseBoolean(EnvVars.SolidityCoverage); + if (isCoverageEnabled) { provider.addProvider(coverage.getCoverageSubproviderSingleton()); } const hasAddresses = _.isUndefined(config.hasAddresses) || config.hasAddresses; @@ -53,7 +60,7 @@ export const web3Factory = { provider.addProvider( new GanacheSubprovider({ logger, - verbose: process.env.VERBOSE_GANACHE, + verbose: env.parseBoolean(EnvVars.SolidityCoverage), port: 8545, networkId: 50, mnemonic: 'concert load couple harbor equip island argue ramp clarify fence smart topic', |