Merge pull request #43 from nik72619c/add-husky-and-lint-staged

added husky, lint-staged, prettier and eslint config

web/.eslintrc.js

@@ -0,0 +1,8 @@
+
+module.exports = {
+  extends: ["eslint:recommended",
+    "plugin:react/recommended"],
+  rules: {
+    'react/jsx-filename-extension': 'off',
+  },
+};

web/.prettierrc.js

@@ -0,0 +1,6 @@
+module.exports = {
+  bracketSpacing: true,
+  jsxBracketSameLine: true,
+  singleQuote: true,
+  trailingComma: 'all',
+};

web/package.json

@@ -19,7 +19,8 @@
     "start": "set PORT=3030 && react-scripts start",
     "build": "react-scripts build",
     "test": "react-scripts test",
-    "eject": "react-scripts eject"
+    "eject": "react-scripts eject",
+    "lint": "eslint src/**/*.js src/**/*.jsx"
   },
   "eslintConfig": {
     "extends": "react-app"
@@ -35,5 +36,23 @@
       "last 1 firefox version",
       "last 1 safari version"
     ]
+  },
+  "devDependencies": {
+    "eslint": "^6.8.0",
+    "eslint-plugin-react": "^7.18.3",
+    "husky": "^4.2.3",
+    "lint-staged": "^10.0.8",
+    "prettier": "^1.19.1"
+  },
+  "husky": {
+    "hooks": {
+      "pre-commit": "lint-staged"
+    }
+  },
+  "lint-staged": {
+    "./src/*.{js,jsx,ts,tsx}": [
+      "npx prettier --write",
+      "eslint src/*.js --fix-dry-run"
+    ]
   }
 }