Override Jest config collectCoverageFrom with package.json

ryansully · Feb 26, 2017 · ec18454 · ec18454
1 parent 68e9bb9
commit ec18454
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/packages/react-scripts/utils/createJestConfig.js b/packages/react-scripts/utils/createJestConfig.js
@@ -45,5 +45,9 @@ module.exports = (resolve, rootDir, isEjecting) => {
   if (rootDir) {
     config.rootDir = rootDir;
   }
+  const packageConfig = require(paths.appPackageJson).jest;
+  if (packageConfig) {
+    config.collectCoverageFrom = packageConfig.collectCoverageFrom || config.collectCoverageFrom;
+  }
   return config;
 };