From bd11f10587debe5f126d8d3336a489563e82ff3c Mon Sep 17 00:00:00 2001
From: tamaslakatos <tamas.lakatos@hu.ibm.com>
Date: Thu, 1 Mar 2018 21:01:54 +0100
Subject: [PATCH] Add rootDir to runtime FileNotFound error message (#5693)

---
 CHANGELOG.md                      | 2 ++
 packages/jest-config/src/utils.js | 3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 396ecdc27cf2..2c7f4faf2bee 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@
   errors to `it`/ `test` for invalid arguements.
 * `[jest-matcher-utils]` Add `isNot` option to `matcherHint` function
   ([#5512](https://github.com/facebook/jest/pull/5512))
+* `[jest-utils]` Add `<rootDir>` to run runtime files not found error report
+  ([#5693](https://github.com/facebook/jest/pull/5693))
 
 ### Fixes
 
diff --git a/packages/jest-config/src/utils.js b/packages/jest-config/src/utils.js
index 6e3533009e01..8831b25c0233 100644
--- a/packages/jest-config/src/utils.js
+++ b/packages/jest-config/src/utils.js
@@ -40,7 +40,8 @@ export const resolve = (rootDir: string, key: string, filePath: Path) => {
     throw createValidationError(
       `  Module ${chalk.bold(filePath)} in the ${chalk.bold(
         key,
-      )} option was not found.`,
+      )} option was not found.
+         ${chalk.bold('<rootDir>')} is: ${rootDir}`,
     );
   }