feature: optional git hooks

.github/CONTRIBUTING.md

@@ -37,11 +37,7 @@ by continuous integration (e.g. Travis-CI) on pull requests.
 
 You can locally lint (check for style compliance) your most recent commit message by `npm run lint-commit`.
 
-You can locally lint your commit messages via a pre-commit hook by
-
-1. Setting `"commitmsg": "commitlint -e",` in your local `package.json`
-2. Having a `.git/commit-msg` script that honors the `package.json`
-configuration on this point, e.g. via [Husky][].
+You can locally lint your commit messages via a pre-commit hook by running `npm run add-hooks`.
 
 [uportal-home website on incubating]: http://uportal-project.github.io/uportal-home/apereo-incubation.html
 [Apereo inbound intellectual property licensing practices]: https://www.apereo.org/licensing/practices
@@ -53,5 +49,4 @@ configuration on this point, e.g. via [Husky][].
 [Apereo CLA roster]: http://licensing.apereo.org/completed-clas
 [Apereo Welcoming Policy]: https://www.apereo.org/content/apereo-welcoming-policy
 [Conventional Commits]: https://conventionalcommits.org/
-[Husky]: https://github.com/typicode/husky
 [code of conduct]: ../CODE_OF_CONDUCT.md

package.json

@@ -3,7 +3,9 @@
   "version": "7.0.0",
   "description": "Application Framework for uPortal",
   "scripts": {
+    "commitmsg": "commitlint -e",
     "cz": "git-cz",
+    "add-hooks": "npm install husky --no-save",
     "test": "karma start components/karma.conf.js --single-run",
     "build-static": "node tools/static/build.js",
     "lint-all": "npm run lint-js && npm run lint-md && npm run lint-commit && npm run lint-css",
@@ -88,7 +90,6 @@
     "graceful-fs": "^4.0.0",
     "greenkeeper-lockfile": "^1.12.0",
     "htmlprocessor": "^0.2.4",
-    "husky": "^0.14.3",
     "jasmine-core": "^2.3.4",
     "karma": "1.7.1",
     "karma-chrome-launcher": "2.2.0",