feat(commitlint): add conventional commits

Author: fakenickels

commitlint.config.js

@@ -0,0 +1,32 @@
+module.exports = {
+  rules: {
+    'body-leading-blank': [1, 'always'],
+    'footer-leading-blank': [1, 'always'],
+    'header-max-length': [2, 'always', 72],
+    'scope-case': [2, 'always', 'lower-case'],
+    'subject-case': [
+      2,
+      'never',
+      ['sentence-case', 'start-case', 'pascal-case', 'upper-case']
+    ],
+    'subject-empty': [2, 'never'],
+    'subject-full-stop': [2, 'never', '.'],
+    'type-case': [2, 'always', 'lower-case'],
+    'type-empty': [2, 'never'],
+    'type-enum': [
+      2,
+      'always',
+      [
+        'build',
+        'chore',
+        'ci',
+        'docs',
+        'feat',
+        'fix',
+        'perf',
+        'refactor',
+        'revert'
+      ]
+    ]
+  }
+};

package.json

@@ -14,6 +14,8 @@
   "license": "MIT",
   "devDependencies": {
     "@apollo/react-hooks": "^3.0.0",
+    "@commitlint/cli": "^8.2.0",
+    "@commitlint/config-conventional": "^8.2.0",
     "bs-platform": "^5.0.6",
     "husky": "^3.0.5",
     "lint-staged": "^9.4.0",
@@ -35,7 +37,8 @@
   },
   "husky": {
     "hooks": {
-      "pre-commit": "lint-staged"
+      "pre-commit": "lint-staged",
+      "commit-msg": "commitlint -E HUSKY_GIT_PARAMS"
     }
   }
 }