1 files changed, 13 insertions, 3 deletions
diff --git a/node_modules/nyc/index.js b/node_modules/nyc/index.js
index b31c1abcf..87ada2daf 100755
--- a/node_modules/nyc/index.js
+++ b/node_modules/nyc/index.js
@@ -79,6 +79,7 @@ function NYC (config) {
   }.bind(this), {})
 
   this.hookRunInContext = config.hookRunInContext
+  this.hookRunInThisContext = config.hookRunInThisContext
   this.fakeRequire = null
 
   this.processInfo = new ProcessInfo(config && config._processInfo)
@@ -311,6 +312,9 @@ NYC.prototype._wrapRequire = function () {
 
 NYC.prototype._addOtherHooks = function () {
   if (this.hookRunInContext) {
+    this._addHook('RunInContext')
+  }
+  if (this.hookRunInThisContext) {
     this._addHook('RunInThisContext')
   }
 }
@@ -420,9 +424,15 @@ NYC.prototype._getCoverageMapFromAllCoverageFiles = function () {
   this.loadReports().forEach(function (report) {
     map.merge(report)
   })
-  map.filter(function (filename) {
-    return _this.exclude.shouldInstrument(filename)
-  })
+  // depending on whether source-code is pre-instrumented
+  // or instrumented using a JIT plugin like babel-require
+  // you may opt to exclude files after applying
+  // source-map remapping logic.
+  if (this.config.excludeAfterRemap) {
+    map.filter(function (filename) {
+      return _this.exclude.shouldInstrument(filename)
+    })
+  }
   map.data = this.sourceMaps.remapCoverage(map.data)
   return map
 }