build: switch to commitlint

Author: jedwards1211

commitlint.config.js

@@ -0,0 +1 @@
+module.exports = {extends: ['@commitlint/config-conventional']}

package.json

@@ -14,7 +14,7 @@
     "test": "NODE_ENV=production BABEL_ENV=test nyc --reporter=lcov --reporter=text mocha $npm_package_config_mocha",
     "test:watch": "mocha --watch $npm_package_config_mocha",
     "codecov": "nyc report --reporter=text-lcov > coverage.lcov; codecov",
-    "commitmsg": "validate-commit-msg",
+    "commitmsg": "commitlint -e $GIT_PARAMS",
     "precommit": "npm run lint && flow",
     "prepush": "npm test",
     "prepublish": "npm run lint && flow && npm test && npm run build",
@@ -51,6 +51,8 @@
   },
   "homepage": "https://github.com/jedwards1211/es2015-library-skeleton#readme",
   "devDependencies": {
+    "@commitlint/cli": "^5.2.5",
+    "@commitlint/config-conventional": "^5.2.3",
     "@jedwards1211/eslint-config": "^1.0.0",
     "@jedwards1211/eslint-config-flow": "^1.0.0",
     "babel-cli": "^6.23.0",
@@ -77,7 +79,6 @@
     "mocha": "^3.2.0",
     "nyc": "^10.1.2",
     "rimraf": "^2.6.0",
-    "semantic-release": "^6.3.6",
-    "validate-commit-msg": "^2.11.1"
+    "semantic-release": "^6.3.6"
   }
 }