Merge pull request #123 from php-flasher/feat/validate-commit-messages

style: use commitizen for conventional commit messages

.czrc

@@ -0,0 +1,3 @@
+{
+  "path": "cz-conventional-changelog"
+}

.gitignore

@@ -7,3 +7,5 @@ composer.lock
 
 packs/**/composer.lock
 packs/**/vendor/
+
+node_modules/

grumphp.yml

@@ -16,7 +16,7 @@ grumphp:
         git_commit_message:
             allow_empty_message: false
             enforce_capitalized_subject: false
-            max_subject_width: 100
+            max_subject_width: 93
             type_scope_conventions:
                 types:
                     - build

package.json

@@ -0,0 +1,9 @@
+{
+    "devDependencies": {
+        "commitizen": "^4.3.0",
+        "cz-conventional-changelog": "^3.3.0"
+    },
+    "scripts": {
+        "commit": "cz"
+    }
+}