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authorLeonid Logvinov <logvinov.leon@gmail.com>2018-06-09 02:18:32 +0800
committerLeonid Logvinov <logvinov.leon@gmail.com>2018-06-09 05:56:45 +0800
commit760bab8f866ec3d5fc7627ce9bbf5c2eaaef1f36 (patch)
tree05911f7eaa9cd8a48448b371f46186d2ffc5541e /packages/contracts/src/utils/web3_wrapper.ts
parent817c332d11835f02726f0609374d1c25c9ab39b5 (diff)
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Implement SolidityProfiler & adapt sol-cov to work with Geth
Diffstat (limited to 'packages/contracts/src/utils/web3_wrapper.ts')
-rw-r--r--packages/contracts/src/utils/web3_wrapper.ts22
1 files changed, 22 insertions, 0 deletions
diff --git a/packages/contracts/src/utils/web3_wrapper.ts b/packages/contracts/src/utils/web3_wrapper.ts
index df9bf88c8..c475d96a9 100644
--- a/packages/contracts/src/utils/web3_wrapper.ts
+++ b/packages/contracts/src/utils/web3_wrapper.ts
@@ -1,8 +1,10 @@
import { devConstants, env, EnvVars, web3Factory } from '@0xproject/dev-utils';
import { prependSubprovider } from '@0xproject/subproviders';
+import { logUtils } from '@0xproject/utils';
import { Web3Wrapper } from '@0xproject/web3-wrapper';
import { coverage } from './coverage';
+import { profiler } from './profiler';
enum ProviderType {
Ganache = 'ganache',
@@ -45,9 +47,29 @@ const providerConfigs = testProvider === ProviderType.Ganache ? ganacheConfigs :
export const provider = web3Factory.getRpcProvider(providerConfigs);
const isCoverageEnabled = env.parseBoolean(EnvVars.SolidityCoverage);
+const isProfilerEnabled = env.parseBoolean(EnvVars.SolidityProfiler);
+if (isCoverageEnabled && isProfilerEnabled) {
+ throw new Error(
+ `Unfortunately for now you can't enable both coverage and profiler at the same time. They both use coverage.json file and there is no way to configure that.`,
+ );
+}
if (isCoverageEnabled) {
const coverageSubprovider = coverage.getCoverageSubproviderSingleton();
prependSubprovider(provider, coverageSubprovider);
}
+if (isProfilerEnabled) {
+ if (testProvider === ProviderType.Ganache) {
+ logUtils.warn(
+ "Gas costs in Ganache traces are incorrect and we don't recommend using it for profiling. Please switch to Geth",
+ );
+ process.exit(1);
+ }
+ const profilerSubprovider = profiler.getProfilerSubproviderSingleton();
+ logUtils.log(
+ "By default profilerSubprovider is stopped so that you don't get noise from setup code. Don't forget to start it before the code you want to profile and stop it afterwards",
+ );
+ profilerSubprovider.stop();
+ prependSubprovider(provider, profilerSubprovider);
+}
export const web3Wrapper = new Web3Wrapper(provider);