chore: add codecov (#66)

popomore · haoxin · commit db6041c27ce9 · 2018-06-01T17:10:15.000+08:00
diff --git a/.travis.yml b/.travis.yml
@@ -4,4 +4,4 @@ node_js:
   - "8"
   - "10"
 script: "npm run cov"
-after_script: "npm install coveralls@2 && cat ./coverage/lcov.info | coveralls"
+after_script: "npm install codecov && codecov"
