setup eslint

.eslintignore

@@ -0,0 +1,9 @@
+build/
+node_modules/
+config-overrides.js
+src/configureMonaco.js
+src/monaco-worker-loader-proxy.dev.js
+src/monaco-worker-loader-proxy.js
+src/registerServiceWorker.js
+src/core/generated-parser/
+src/web-socket-js/

.eslintrc.json

@@ -0,0 +1,71 @@
+{
+  "env": {
+    "browser": true,
+    "node": true,
+    "jasmine": true,
+    "es6": true
+  },
+  "extends": [
+    "eslint:recommended",
+    "google",
+    "plugin:import/errors",
+    "plugin:jsx-a11y/recommended",
+    "plugin:react/recommended",
+    "plugin:react/jsx-runtime",
+    "plugin:react-hooks/recommended"
+  ],
+  "parser": "@babel/eslint-parser",
+  "parserOptions": {
+    "ecmaVersion": 2021,
+    "sourceType": "module",
+    "babelOptions": {
+      "presets": ["@babel/preset-react"]
+    }
+  },
+  "plugins": [
+    "react",
+    "import",
+    "jsx-a11y"
+  ],
+  "rules": {
+    "camelcase": "off",
+    "guard-for-in": "warn",
+    "import/default": "off",
+    "import/export": "off",
+    "import/namespace": "off",
+    "indent": ["error", 4, {"SwitchCase": 1}],
+    "jsx-a11y/click-events-have-key-events": "off",
+    "jsx-a11y/no-noninteractive-element-interactions": "off",
+    "jsx-a11y/no-static-element-interactions": "off",
+    "max-len": "off",
+    "new-cap": "off",
+    "no-case-declarations": "off",
+    "no-constant-condition": "off",
+    "no-control-regex": "off",
+    "no-invalid-this": "off",
+    "no-prototype-builtins": "off",
+    "no-unused-vars": ["error", {"varsIgnorePattern": "React", "argsIgnorePattern": "^_"}],
+    "object-curly-spacing": ["error", "never"],
+    "prefer-promise-reject-errors": "off",
+    "quotes": ["error", "double"],
+    "react/prop-types": "off",
+    "react/no-unescaped-entities": "off",
+    "require-jsdoc": "off",
+    "valid-jsdoc": "off"
+  },
+  "overrides": [
+    {
+      "files": ["*Constants.js", "*Constant.js", "*Config.js"],
+      "rules": {"camelcase": "off"}
+    },
+    {
+      "files": ["*.test.js", "src/ui/RulePad/rulePad.js"],
+      "rules": {"max-len": "off"}
+    }
+  ],
+  "settings": {
+    "react": {
+      "version": "detect"
+    }
+  }
+}

.github/workflows/eslint.yml

@@ -0,0 +1,26 @@
+name: ESLint
+
+on:
+  push:
+    branches:
+      - 'main'
+  pull_request:
+    branches:
+      - 'main'
+
+jobs:
+  eslint:
+    runs-on: ubuntu-20.04
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/setup-node@v2
+        with:
+          node-version: '18'
+
+      - name: Install ESLint
+        run: npm install [email protected] @microsoft/[email protected]
+
+      - name: Run ESLint
+        run: npx eslint . --ext .js --config .eslintrc.json

babel.config.json

@@ -0,0 +1,12 @@
+{
+  "presets": [
+    [
+      "@babel/env",
+      {
+        "targets": {
+          "node": "12"
+        }
+      }
+    ]
+  ]
+}

package.json

@@ -34,8 +34,18 @@
     "wink-pos-tagger": "1.5.0"
   },
   "devDependencies": {
+    "@babel/eslint-parser": "^7.24.7",
+    "@babel/plugin-proposal-private-property-in-object": "7.21.11",
+    "@eslint/js": "9.5.0",
+    "eslint": "^7.32.0",
+    "eslint-config-google": "^0.14.0",
+    "eslint-plugin-import": "2.29.1",
+    "eslint-plugin-jsx-a11y": "6.9.0",
+    "eslint-plugin-react": "7.34.3",
+    "eslint-plugin-react-hooks": "4.6.2",
     "gh-pages": "3.1.0",
-    "jasmine": "^5.1.0",
+    "globals": "15.6.0",
+    "jasmine": "5.1.0",
     "react-app-rewired": "2.1.8",
     "react-scripts": "4.0.3"
   },