nyc instead of istanbul

Author: whyboris

.circleci/config.yml

@@ -15,6 +15,7 @@ jobs:
             - ./node_modules
       - run: npm run coverage
       - run: npm run check-coverage
+      - run: npm run report
 
   build-latest: &latest-build
     docker:

.gitignore

@@ -20,8 +20,9 @@ node_modules/
 npm-debug.log
 yarn-error.log
 
-# Istanbul
+# NYC
 coverage/
+.nyc_output/
 
 # Bower
 bower_components/

package.json

@@ -38,9 +38,11 @@
   "scripts": {
     "lint": "eslint .",
     "style": "yarn run lint",
-    "coverage": "istanbul cover _mocha -- -u exports -R spec ./test/**/*",
-    "check-coverage": "istanbul check-coverage --statements 40 --functions 40 --branches 0 --lines 40 ./coverage/coverage.json",
     "test": "yarn run coverage",
+    "coverage": "nyc mocha",
+    "coverage-html": "nyc report --reporter=html && open ./coverage/index.html",
+    "check-coverage": "nyc check-coverage --statements 40 --functions 40 --branches 0 --lines 40",
+    "report": "nyc report",
     "codacy": "cat ./coverage/lcov.info | codacy-coverage",
     "preversion": "yarn run test",
     "postversion": "git push && git push --tags"
@@ -62,7 +64,7 @@
     "eslint": "^4.19.1",
     "eslint-plugin-promise": "^3.8.0",
     "eslint-plugin-standard": "^3.1.0",
-    "istanbul": "^0.4.5",
+    "nyc": "^13.2.0",
     "mocha": "^5.2.0",
     "sinon": "^7.2.3"
   },