Add Prettier configuration and update project files for code formatting

.github/workflows/fetch-ratings.yml

@@ -1,7 +1,7 @@
 name: Fetch IMDB Ratings
 on:
   schedule:
-    - cron: '0 2 * * 1' # Runs every Monday at 02:00 UTC
+    - cron: "0 2 * * 1" # Runs every Monday at 02:00 UTC
   workflow_dispatch:
 env:
   FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
@@ -22,8 +22,8 @@ jobs:
       - name: Set up Node.js
         uses: actions/setup-node@v6
         with:
-          node-version: '24'
-          cache: 'npm'
+          node-version: "24"
+          cache: "npm"
       - name: Install dependencies
         run: npm ci
       - name: Run fetchRatings script

.prettierignore

@@ -0,0 +1,11 @@
+node_modules/
+coverage/
+dist/
+.github/dependabot.yml
+.github/FUNDING.yml
+.github/workflows/sonarcloud.yml
+.vscode/extensions.json
+database/beckDB.js
+index.html
+CONTRIBUTING.md
+README.md

.prettierrc.json

@@ -0,0 +1 @@
+{}

.vscode/extensions.json

@@ -1,5 +1,6 @@
 {
 	"recommendations": [
+		"esbenp.prettier-vscode",
 		"SonarSource.sonarlint-vscode"
 	]
-}
+}

.vscode/launch.json

@@ -1,14 +1,14 @@
 {
-    // Use IntelliSense to learn about possible attributes.
-    // Hover to view descriptions of existing attributes.
-    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
-    "version": "0.2.0",
-    "configurations": [
-        {
-            "type": "chrome",
-            "request": "launch",
-            "name": "Launch Website",
-            "file": "${workspaceFolder}/index.html"
-        }
-    ]
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "type": "chrome",
+      "request": "launch",
+      "name": "Launch Website",
+      "file": "${workspaceFolder}/index.html"
+    }
+  ]
 }

.vscode/settings.json

@@ -1,6 +1,9 @@
 {
-    "sonarlint.connectedMode.project": {
-        "connectionId": "bellmano",
-        "projectKey": "bellmano_RandomBeckGenerator"
-    }
+  "git.autofetch": true,
+  "editor.formatOnSave": true,
+  "editor.defaultFormatter": "esbenp.prettier-vscode",
+  "sonarlint.connectedMode.project": {
+    "connectionId": "bellmano",
+    "projectKey": "bellmano_RandomBeckGenerator"
+  }
 }

CONTRIBUTING.md

@@ -3,21 +3,27 @@
 1. Fork the repository
 2. Create a feature branch: `git checkout -b feature/your-feature`
 3. Make your changes and add or update tests
-4. Run the tests: `npm test` or `npm run test:coverage`
-5. Commit your changes: `git commit -m 'Add some feature'`
-6. Push to the branch: `git push origin feature/your-feature`
-7. Open a Pull Request
+4. Format the code with [Prettier](https://prettier.io): `npm run format`
+5. Run the tests: `npm test` or `npm run test:coverage`
+6. Commit your changes: `git commit -m 'Add some feature'`
+7. Push to the branch: `git push origin feature/your-feature`
+8. Open a Pull Request
 
 ## Development Setup
 
 1. Clone the repository: `git clone https://github.com/bellmano/RandomBeckGenerator.git`
 2. Install dependencies: `npm install`
 
+## Code Style
+
+- All code must be formatted with [Prettier](https://prettier.io) before it is committed or pushed. Run `npm run format` from the repository root.
+- Write meaningful commit messages
+
 ## Testing
 
 - Add or update unit tests for new features or bug fixes
 - Ensure all tests pass before submitting a PR (`npm test` or `npm run test:coverage`)
 
 ## Issues
 
-If you find a bug or have a feature request, please [open an issue](https://github.com/bellmano/RandomBeckGenerator/issues).
+If you find a bug or have a feature request, please [open an issue](https://github.com/bellmano/RandomBeckGenerator/issues).

package.json

@@ -5,11 +5,14 @@
   "scripts": {
     "test": "jest",
     "test:coverage": "jest --coverage",
+    "format": "prettier --write .",
+    "format:check": "prettier --check .",
     "fetch:ratings": "node src/fetchRatings.js"
   },
   "devDependencies": {
     "jest": "^30.5.1",
-    "jest-environment-jsdom": "^30.5.1"
+    "jest-environment-jsdom": "^30.5.1",
+    "prettier": "^3.9.6"
   },
   "jest": {
     "testEnvironment": "jsdom",
@@ -18,7 +21,11 @@
       "src/fetchRatings.js"
     ],
     "coverageDirectory": "coverage",
-    "coverageReporters": ["text", "lcov", "html"],
+    "coverageReporters": [
+      "text",
+      "lcov",
+      "html"
+    ],
     "coveragePathIgnorePatterns": [
       "/node_modules/",
       "/tests/"