Add eth-gas-reporter codecheck for gas usage report on CI (#264)

* Update eth-gas-reporter
* Add codechecks report on CI

.travis.yml

@@ -7,8 +7,8 @@ node_js:
 cache:
   yarn: true
 env:
-  - SOLIDITY_COVERAGE=false
-  - SOLIDITY_COVERAGE=true
-script:
-  - yarn lint
-  - yarn test
+    - $TASK=lint
+    - $TASK=test
+    - $TASK=coverage
+    - $TASK=test:gasreport:ci
+script: "npm run $TASK"

codechecks.yml

@@ -0,0 +1,6 @@
+checks:
+  - name: eth-gas-reporter/codechecks
+settings:
+  branches:
+    - develop
+    - master

package.json

@@ -6,6 +6,7 @@
   "scripts": {
     "test": "scripts/test.sh",
     "test:gasreport": "GASREPORT=true npm run test",
+    "test:gasreport:ci": "npm run test:gasreport && npx codechecks",
     "compile": "truffle compile && truffle compile spuriousDragon",
     "flatten": "bash flatten.sh",
     "lint": "npm run lint:js && npm run lint:sol",
@@ -28,6 +29,7 @@
     "truffle": "^5.0.15"
   },
   "devDependencies": {
+    "@codechecks/client": "^0.1.5",
     "chai": "^4.2.0",
     "chai-as-promised": "^7.1.1",
     "chai-bn": "^0.1.1",
@@ -38,7 +40,7 @@
     "eslint-plugin-import": "^2.17.2",
     "eslint-plugin-node": "^9.0.1",
     "eslint-plugin-prettier": "^3.0.1",
-    "eth-gas-reporter": "^0.1.12",
+    "eth-gas-reporter": "^0.2.9",
     "nodemon": "^1.17.3",
     "prettier": "^1.17.1",
     "prettier-plugin-solidity": "^1.0.0-alpha.27",