1 files changed, 29 insertions, 22 deletions
diff --git a/packages/contracts/src/utils/web3_wrapper.ts b/packages/contracts/src/utils/web3_wrapper.ts
index c475d96a9..b8e8ed8ce 100644
--- a/packages/contracts/src/utils/web3_wrapper.ts
+++ b/packages/contracts/src/utils/web3_wrapper.ts
@@ -5,6 +5,7 @@ import { Web3Wrapper } from '@0xproject/web3-wrapper';
 
 import { coverage } from './coverage';
 import { profiler } from './profiler';
+import { revertTrace } from './revert_trace';
 
 enum ProviderType {
     Ganache = 'ganache',
@@ -48,28 +49,34 @@ 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);
+const isRevertTraceEnabled = env.parseBoolean(EnvVars.SolidityRevertTrace);
+// TODO(albrow): Include revertTrace checks in the warnings below.
+// 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);
+// }
+if (isRevertTraceEnabled) {
+    const revertTraceSubprovider = revertTrace.getRevertTraceSubproviderSingleton();
+    prependSubprovider(provider, revertTraceSubprovider);
 }
 
 export const web3Wrapper = new Web3Wrapper(provider);