chore(commitizen): adds commitizen

.commitlintrc.json

@@ -0,0 +1,6 @@
+{
+  "extends": [
+    "@commitlint/config-conventional",
+    "cz"
+  ]
+}

.travis.yml

@@ -3,6 +3,7 @@ notifications:
   email: false
 node_js: 10
 script:
+  - yarn lint:commit-travis
   - yarn lint
   - yarn test
 after_success: yarn coveralls

contributing.md

@@ -38,6 +38,12 @@ yarn lint
 yarn lint --fix
 ```
 
+Run linter to validate your commit message:
+
+```sh
+yarn lint:commit
+```
+
 ## Committing and Pushing changes
 
 Create a branch and start hacking:
@@ -48,9 +54,17 @@ git checkout -b my-branch
 
 Commit and push your changes:
 
+`generator-node-mdl` uses [commitizen](https://github.com/commitizen/cz-cli) to create commit messages so [semantic-release](https://github.com/semantic-release/semantic-release) can automatically create releases.
+
+```sh
+git add .
+yarn commit
+# answer the questions
+```
+
+Push your changes:
+
 ```sh
-git add my/changed/files
-git commit
 git push origin my-branch
 ```
 

other/roadmap.md

@@ -6,10 +6,7 @@ We haven‘t filled this out yet though. Care to help? See [`contributing.md`](.
 
 ## Want to do
 
-- [ ] Install [Greenkeeper](https://greenkeeper.io/) on this repository
-- [ ] Install [semantic-release](https://github.com/semantic-release/semantic-release) on this repository
-- [ ] Add option to install [semantic-release](https://github.com/semantic-release/semantic-release)
-- [ ] Add option to install [Greenkeeper](https://greenkeeper.io/)
+ - Add option to install [semantic-release](https://github.com/semantic-release/semantic-release)
 
 ## Might do
 

package.json

@@ -17,7 +17,10 @@
     "test": "jest --coverage",
     "test:watch": "jest --watch",
     "lint": "eslint ./app",
+    "lint:commit": "commitlint -e",
+    "lint:commit-travis": "commitlint-travis",
     "coveralls": "cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js",
+    "commit": "git-cz",
     "semantic-release": "semantic-release"
   },
   "files": [
@@ -33,7 +36,12 @@
     "yeoman-generator": "^3.1.1"
   },
   "devDependencies": {
+    "@commitlint/cli": "^7.2.1",
+    "@commitlint/config-conventional": "^7.1.2",
+    "@commitlint/travis-cli": "^7.2.1",
+    "commitlint-config-cz": "^0.10.1",
     "coveralls": "^3.0.2",
+    "cz-conventional-changelog": "2.1.0",
     "eslint": "^5.10.0",
     "eslint-config-prettier": "^3.3.0",
     "eslint-config-standard": "^12.0.0",
@@ -44,9 +52,9 @@
     "eslint-plugin-standard": "^4.0.0",
     "jest": "^23.6.0",
     "prettier": "^1.15.3",
+    "semantic-release": "^15.13.1",
     "yeoman-assert": "^3.1.0",
-    "yeoman-test": "^2.0.0",
-    "semantic-release": "^15.13.1"
+    "yeoman-test": "^2.0.0"
   },
   "jest": {
     "testEnvironment": "node",
@@ -55,6 +63,11 @@
       "/templates/"
     ]
   },
+  "config": {
+    "commitizen": {
+      "path": "./node_modules/cz-conventional-changelog"
+    }
+  },
   "keywords": [
     "yeoman-generator",
     "yeoman",