build: add husky to lint code & cmt msg (#4993)

Use husky to automatically lint code and commit messages locally upon git push (pre-push hook).

.husky/pre-push

@@ -0,0 +1,4 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
+yarn husky:pre-push

commitlint.config.js

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

package.json

@@ -65,14 +65,21 @@
     "unlink-all": "wsrun unlink",
     "hash": "wsrun --exclude-missing hash",
     "copy-css": "copy-and-watch \"packages/base/dist/css/**/*\" packages/main/dist/resources/css/base/ && copy-and-watch \"packages/theming/dist/css/**/*\" packages/main/dist/resources/css/theming/ && copy-and-watch \"packages/main/dist/css/**/*\" packages/main/dist/resources/css/main/ && copy-and-watch \"packages/base/dist/css/**/*\" packages/fiori/dist/resources/css/base/ && copy-and-watch \"packages/theming/dist/css/**/*\" packages/fiori/dist/resources/css/theming/ && copy-and-watch \"packages/main/dist/css/**/*\" packages/fiori/dist/resources/css/main/",
-    "prerelease": "node ./.github/actions/pre-release.js"
+    "prerelease": "node ./.github/actions/pre-release.js",
+    "prepare": "husky install",
+    "husky:commit-msg": "commitlint -e",
+    "husky:lint": "yarn lint",
+    "husky:pre-push": "npm-run-all --sequential husky:commit-msg husky:lint"
   },
   "devDependencies": {
+    "@commitlint/cli": "^16.2.3",
+    "@commitlint/config-conventional": "^16.2.1",
     "command-line-args": "^5.1.1",
     "copy-and-watch": "^0.1.5",
     "cross-env": "^7.0.3",
     "glob": "^7.2.0",
     "glob-promise": "^4.1.0",
+    "husky": "^7.0.4",
     "npm-run-all": "^4.1.3",
     "nps": "^5.10.0",
     "wsrun": "^5.2.4"

packages/main/test/specs/Select.spec.js

@@ -416,7 +416,6 @@ describe("Select general interaction", () => {
 			"The aria-label is correctly set internally.");
 		assert.strictEqual(await select2.getAttribute("aria-expanded"), "false",
 			"The aria-expanded is false by default.");
-
 		assert.strictEqual(await select2.getAttribute("aria-roledescription"), EXPECTER_ARIA_ROLEDESCRIPTION,
 			"The aria-roledescription is correct.");
 	});