chore(build): Add code coverage with codecov.io

Author: nodkz

.gitignore

@@ -40,4 +40,7 @@ node_modules
 
 # Transpiled code
 /es
-/lib
+/lib
+
+coverage
+.nyc_output

.travis.yml

@@ -24,6 +24,7 @@ after_success:
   - 'curl -Lo travis_after_all.py https://git.io/travis_after_all'
   - python travis_after_all.py
   - export $(cat .to_export_back) &> /dev/null
+  - npm run cover-report
   - npm run semantic-release
 branches:
   only:

package.json

@@ -41,6 +41,7 @@
     "chai": "3.5.0",
     "chai-as-promised": "5.3.0",
     "chai-spies": "0.7.1",
+    "codecov.io": "0.1.6",
     "cz-conventional-changelog": "1.2.0",
     "eslint": "3.4.0",
     "eslint-config-airbnb": "10.0.1",
@@ -51,6 +52,7 @@
     "flow-bin": "0.32.0",
     "ghooks": "1.3.2",
     "mocha": "3.0.2",
+    "nyc": "8.1.0",
     "rimraf": "2.5.4",
     "sane": "1.4.1",
     "semantic-release": "4.3.5"
@@ -60,6 +62,8 @@
     "build-cjs": "rimraf lib && babel src --ignore __tests__,__mocks__ -d lib",
     "build-es": "rimraf es && BABEL_ENV=es babel src --ignore __tests__,__mocks__ -d es",
     "build-flow": "find ./src -name '*.js' -not -path '*/__*' | while read filepath; do cp $filepath `echo $filepath | sed 's/\\/src\\//\\/lib\\//g'`.flow; done",
+    "cover": "nyc npm t",
+    "cover-report": "cat ./coverage/lcov.info | codecov",
     "lint": "eslint src test *.js",
     "prepublish": "npm run build",
     "test": "babel-node ./node_modules/.bin/_mocha --compilers js:babel-core/register --reporter dot --require ./resources/mocha-bootload src/**/__tests__/**/*-test.js",
@@ -74,8 +78,17 @@
     "commitizen": {
       "path": "./node_modules/cz-conventional-changelog"
     },
-    "ghooks": {
-      "pre-commit": "npm run test"
-    }
+  },
+  "nyc": {
+    "exclude": [
+      "**/__mocks__/**",
+      "**/__tests__/**",
+      "resources",
+      "node_modules"
+    ],
+    "reporter": [
+      "lcov",
+      "text"
+    ]
   }
 }