Merge pull request #2 from sziget/linter

Linter

.github/workflows/checks.yml

@@ -0,0 +1,25 @@
+name: Checks
+
+on:
+  # Trigger the workflow on push or pull request,
+  # but only for the main branch
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  eslint:
+    name: ESLint check
+    uses: ./.github/workflows/eslint.yml
+
+  prettier:
+    name: Prettier check
+    uses: ./.github/workflows/prettier.yml
+
+  tests:
+    name: Run tests
+    uses: ./.github/workflows/tests.yml

.github/workflows/eslint.yml

@@ -0,0 +1,25 @@
+name: ESLint
+
+on:
+  workflow_dispatch:
+  workflow_call:
+
+jobs:
+  eslint-check:
+    name: ESLint check
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out Git repository
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 22
+
+      - name: Install Node.js dependencies
+        run: npm ci
+
+      - name: Run ESLint check
+        run: npx eslint src/**

.github/workflows/prettier.yml

@@ -0,0 +1,25 @@
+name: Prettier
+
+on:
+  workflow_dispatch:
+  workflow_call:
+
+jobs:
+  prettier-check:
+    name: Prettier check
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out Git repository
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 22
+
+      - name: Install Node.js dependencies
+        run: npm ci
+
+      - name: Run Prettier check
+        run: npx prettier ./src/** --check

.github/workflows/tests.yml

@@ -0,0 +1,25 @@
+name: Tests
+
+on:
+  workflow_dispatch:
+  workflow_call:
+
+jobs:
+  run-tests:
+    name: Run Tests
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out Git repository
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 22
+
+      - name: Install Node.js dependencies
+        run: npm ci
+
+      - name: Run Tests
+        run: npm run test

.gitignore

@@ -1,5 +1,3 @@
 .vscode/*
 app.mjs
 node_modules/
-package.json
-package-lock.json

.prettierignore

@@ -0,0 +1,3 @@
+# Ignore directory .github:
+.github/
+dependencies/

.prettierrc.json

@@ -13,7 +13,7 @@
   "quoteProps": "as-needed",
   "trailingComma": "none",
   "eslintIntegration": true,
-  "plugins": ["@yikes2000/prettier-plugin-merge-extras"],
+  "plugins": ["@yikes2000/prettier-plugin-merge-extras","eslint-plugin-prettier"],
   "preserveDotChain": true,
   "preserveFirstBlankLine": true
 }

eslint.config.mjs

@@ -6,4 +6,5 @@ import pluginJs from "@eslint/js";
 export default [
   {languageOptions: { globals: globals.browser }},
   pluginJs.configs.recommended,
+  {ignores: [".github/*","dependencies/*"]}, // <<< ignore all files in folders
 ];