From 1f06885a6960ee81548e1911c836003d2277ec03 Mon Sep 17 00:00:00 2001
From: Darrel O'Pry <dopry@users.noreply.github.com>
Date: Wed, 20 Sep 2017 15:23:40 -0400
Subject: [PATCH] Add code coverage output generation to npm test (#610)

---
 .gitignore                                             |  2 ++
 package.json                                           |  8 ++++++--
 .../Widgets/Markdown/serializers/remarkPaddedLinks.js  | 10 +++++++++-
 3 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/.gitignore b/.gitignore
index e0329013..1824b939 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,5 @@ yarn-error.log
 .vscode/
 manifest.yml
 .imdone/
+
+/coverage/
diff --git a/package.json b/package.json
index 56d1dbd8..3f95b716 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "main": "dist/cms.js",
   "scripts": {
     "start": "webpack-dev-server -d --config webpack.dev.js",
-    "test": "jest",
+    "test": "jest --coverage",
     "test:watch": "jest --watch",
     "build": "cross-env NODE_ENV=production webpack --config webpack.prod.js --display-error-details",
     "build:scripts": "cross-env NODE_ENV=production webpack --config webpack.cli.js",
@@ -39,7 +39,11 @@
     "moduleNameMapper": {
       "^.+\\.(png|eot|woff|woff2|ttf|svg|gif)$": "<rootDir>/__mocks__/fileLoaderMock.js",
       "^.+\\.s?css$": "<rootDir>/__mocks__/styleLoaderMock.js"
-    }
+    },
+    "mapCoverage": true,
+    "coverageReporters": ["lcov"],
+    "collectCoverageFrom": [ "src/**/*.js" ],
+    "coveragePathIgnorePatterns": [ "/__tests__/" ]
   },
   "keywords": [
     "netlify",
diff --git a/src/components/Widgets/Markdown/serializers/remarkPaddedLinks.js b/src/components/Widgets/Markdown/serializers/remarkPaddedLinks.js
index 7b2b752b..7bdd0b66 100644
--- a/src/components/Widgets/Markdown/serializers/remarkPaddedLinks.js
+++ b/src/components/Widgets/Markdown/serializers/remarkPaddedLinks.js
@@ -97,7 +97,15 @@ export default function remarkPaddedLinks() {
    * nesting. If `end` is truthy, get the last node, otherwise first.
    */
   function getEdgeTextChild(node, end) {
-    const findFn = end ? findLast : find;
+    /**
+     * This was changed from a ternary to a long form if due to issues with istanbul's instrumentation and babel's code 
+     * generation. 
+     * TODO: watch https://github.com/istanbuljs/babel-plugin-istanbul/issues/95
+     * when it is resolved then revert to ```const findFn = end ? findLast : find;```
+     */
+    let findFn;
+    if (end) { findFn = findLast } 
+    else { findFn = find }; 
 
     let edgeChildWithValue;
     setEdgeChildWithValue(node);