From a3cd0868d8a575a8e7c345ddf03b770d1ee6279d Mon Sep 17 00:00:00 2001
From: Yamagishi Kazutoshi <ykzts@desire.sh>
Date: Wed, 12 Sep 2018 17:54:00 +0900
Subject: [PATCH] fix(babel7): do not load root .babelrc (#61)

* Do not load root .babelrc

* Update index.js

* Update index.js
---
 src/index.js | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/index.js b/src/index.js
index ae624c4..3f4d634 100644
--- a/src/index.js
+++ b/src/index.js
@@ -27,7 +27,17 @@ function prevalPlugin(babel) {
 
         comments.find(isPrevalComment).value = ' this file was prevaled'
 
-        const {code: string} = transformFromAst(path.node)
+        const {code: string} = transformFromAst(
+          path.node,
+          null,
+          /* istanbul ignore next (babel 6 vs babel 7 check) */
+          /^6\./.test(babel.version)
+            ? {}
+            : {
+                babelrc: false,
+                configFile: false,
+              },
+        )
         const replacement = getReplacement({string, fileOpts, babel})
 
         const moduleExports = Object.assign(