fix: 1.2.x should have been a breaking change

BREAKING CHANGE: the closure provied to hookRequire, hookRunInThisContext, etc., is now passed an object with a filename member, rather than a string representing filename.
istanbuljs · Jun 6, 2018 · 92e5bc2 · 92e5bc2
1 parent 74cb3bb
commit 92e5bc2
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/packages/istanbul-lib-hook/lib/hook.js b/packages/istanbul-lib-hook/lib/hook.js
@@ -13,6 +13,9 @@ function transformFn(matcher, transformer, verbose) {
 
     return function (code, options) {
         options = options || {};
+
+        // prior to 2.x, hookRequire returned filename
+        // rather than object.
         if (typeof options === 'string') {
             options = { filename: options };
         }