fix: Improve lint stage (#12)

package.json

@@ -7,6 +7,7 @@
     "Code Coverage"
   ],
   "scripts": {
+    "preinstall": "node scripts/preinstall.js",
     "postinstall": "npx husky install",
     "ng": "ng",
     "start": "ng s",
@@ -81,7 +82,9 @@
     "v8-to-istanbul": "^9.1.0"
   },
   "lint-staged": {
-    "*.{js,ts,css,scss,html,md}": "prettier --write"
+    "*.{js,ts,css,scss,html,md}": [
+      "prettier --write"
+    ]
   },
   "engines": {
     "node": "20.x.x",

scripts/preinstall.js

@@ -0,0 +1,27 @@
+if (
+  process.env.npm_execpath.indexOf("npm") === -1 &&
+  process.env.npm_execpath.indexOf("yarn") === -1
+) {
+  throw new Error(`
+
+  ###################################################
+  #                                                 #
+  #  Please use Yarn > 1.3 to install dependencies  #
+  #                                                 #
+  #  1. Install yarn (https://yarnpkg.com/)         #
+  #  2. Run 'yarn'                                  #
+  #                                                 #
+  ###################################################
+
+  OR
+
+  ###################################################
+  #                                                 #
+  #  Please use NPM to install dependencies         #
+  #                                                 #
+  #  1. Install npm (https://npmjs.com/)            #
+  #  2. Run 'npm install'                           #
+  #                                                 #
+  ###################################################
+  `);
+}