Changes: use coveralls

.travis.yml

@@ -15,4 +15,4 @@ install:
 script:
   - npm run build
   - npm run test
-  - npm run coverage
+  - npm run report

README.md

@@ -3,7 +3,7 @@
 [![](https://badge.fury.io/js/tiny-swiper.svg)](https://www.npmjs.com/package/tiny-swiper)
 [![npm bundle size](https://img.shields.io/bundlephobia/minzip/tiny-swiper)](https://www.npmjs.com/package/tiny-swiper)
 [![](https://travis-ci.com/joe223/tiny-swiper.svg?branch=master)](https://travis-ci.com/joe223/tiny-swiper)
-[![codecov](https://codecov.io/gh/joe223/tiny-swiper/branch/dev/graph/badge.svg)](https://codecov.io/gh/joe223/tiny-swiper)
+[![Coverage Status](https://coveralls.io/repos/github/joe223/tiny-swiper/badge.svg?branch=dev)](https://coveralls.io/github/joe223/tiny-swiper?branch=dev)
 
 📦 2kb gzipped library alternative to SwiperJS with the same modern API.
 

package.json

@@ -11,12 +11,12 @@
     "dev": "cross-env NODE_ENV=development rollup -wc",
     "build": "cross-env NODE_ENV=production rollup -c",
     "test": "nyc mocha test/setup.js test/**/*.spec.js",
-    "coverage": "nyc report && codecov"
+    "report": "nyc npm run test && nyc report --reporter=text-lcov | coveralls"
   },
   "devDependencies": {
     "@babel/core": "^7.6.4",
     "@babel/preset-env": "^7.6.3",
-    "codecov": "^3.6.1",
+    "coveralls": "^3.0.7",
     "cross-env": "^6.0.3",
     "expect": "^24.9.0",
     "finalhandler": "^1.1.2",
@@ -50,9 +50,15 @@
     "report-dir": "./coverage",
     "reporter": [
       "lcov",
-      "html",
       "text-summary"
     ],
+    "include": [
+      "**/*.js"
+    ],
+    "exclude": [
+      "test",
+      "node_modules"
+    ],
     "watermarks": {
       "lines": [
         70,