From df2730dc2d6520f10d543bb9b6d431cc92e47830 Mon Sep 17 00:00:00 2001
From: Walter Zalazar <walter.zalazar.mdp@gmail.com>
Date: Fri, 25 Jan 2019 23:16:34 -0300
Subject: [PATCH] feat: Option Plugins (#948)

---
 index.js                      | 3 ++-
 lib/instrumenters/istanbul.js | 7 +++++--
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/index.js b/index.js
index ffa1b3f17..090b800cb 100755
--- a/index.js
+++ b/index.js
@@ -140,7 +140,8 @@ NYC.prototype._createInstrumenter = function () {
     produceSourceMap: this.config.produceSourceMap,
     compact: this.config.compact,
     preserveComments: this.config.preserveComments,
-    esModules: this.config.esModules
+    esModules: this.config.esModules,
+    plugins: this.config.plugins
   })
 }
 
diff --git a/lib/instrumenters/istanbul.js b/lib/instrumenters/istanbul.js
index d982b65ee..0569c25c6 100644
--- a/lib/instrumenters/istanbul.js
+++ b/lib/instrumenters/istanbul.js
@@ -4,8 +4,11 @@ var convertSourceMap = require('convert-source-map')
 var mergeSourceMap = require('merge-source-map')
 
 function InstrumenterIstanbul (cwd, options) {
+  const plugins = options.plugins
+  const configPlugins = plugins ? { plugins } : {}
+
   var istanbul = InstrumenterIstanbul.istanbul()
-  var instrumenter = istanbul.createInstrumenter({
+  var instrumenter = istanbul.createInstrumenter(Object.assign({
     autoWrap: true,
     coverageVariable: '__coverage__',
     embedSource: true,
@@ -14,7 +17,7 @@ function InstrumenterIstanbul (cwd, options) {
     produceSourceMap: options.produceSourceMap,
     ignoreClassMethods: options.ignoreClassMethods,
     esModules: options.esModules
-  })
+  }, configPlugins))
 
   return {
     instrumentSync: function (code, filename, sourceMap) {