Update nyc settings to include all sources

package.json

@@ -1,27 +1,25 @@
 {
   "name": "serverless-functions-base-path",
   "version": "1.0.8",
-  "description": "Easily define a base path where your serverless functions are located",
+  "description":
+    "Easily define a base path where your serverless functions are located",
   "main": "index.js",
   "directories": {
     "example": "example",
     "lib": "lib"
   },
-  "files": [
-    "index.js",
-    "lib/**/*.js",
-    "!lib/**/*.test.js"
-  ],
+  "files": ["index.js", "lib/**/*.js", "!lib/**/*.test.js"],
   "scripts": {
     "coverage": "nyc report --reporter=text-lcov > coverage.lcov && codecov",
     "format": "prettier-eslint --write \"lib/**/*.js\"",
     "lint": "eslint --fix \"lib/**/*.js\"",
     "precommit": "npm run format && npm run lint && npm test",
-    "test": "nyc mocha lib/**/*.test.js"
+    "test": "nyc --all mocha lib/**/*.test.js"
   },
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/kevinrambaud/serverless-functions-base-path.git"
+    "url":
+      "git+https://github.com/kevinrambaud/serverless-functions-base-path.git"
   },
   "keywords": [
     "serverless",
@@ -32,12 +30,15 @@
     "base",
     "path"
   ],
-  "author": "Kevin Rambaud <kevin.rambaud@gmail.com> (https://twitter.com/kevinrambaud)",
+  "author":
+    "Kevin Rambaud <kevin.rambaud@gmail.com> (https://twitter.com/kevinrambaud)",
   "license": "MIT",
   "bugs": {
-    "url": "https://github.com/kevinrambaud/serverless-functions-base-path/issues"
+    "url":
+      "https://github.com/kevinrambaud/serverless-functions-base-path/issues"
   },
-  "homepage": "https://github.com/kevinrambaud/serverless-functions-base-path#readme",
+  "homepage":
+    "https://github.com/kevinrambaud/serverless-functions-base-path#readme",
   "devDependencies": {
     "chai": "^4.1.2",
     "codecov": "^3.0.0",
@@ -50,5 +51,8 @@
     "mocha": "^5.0.0",
     "nyc": "^11.5.0",
     "prettier-eslint-cli": "^4.7.0"
+  },
+  "nyc": {
+    "include": ["lib/**/*.js"]
   }
 }