Merge pull request #9 from getbento/PSE-1974/add-eslint-configuration-to-theme-repos

PSE-1974: Adding eslint config rules

Author: Dario0117

.eslintrc.json

@@ -0,0 +1,29 @@
+{
+  "parser": "@babel/eslint-parser",
+  "env": {
+    "es6": true,
+    "browser": true,
+    "jest": true
+  },
+  "parserOptions": {
+    "ecmaversion": 2018,
+    "sourceType": "module",
+    "requireConfigFile": false
+  },
+  "extends": ["eslint:recommended", "plugin:prettier/recommended", "standard"],
+  "plugins": ["prettier"],
+  "rules": {
+    "no-undef": "off",
+    "no-console": [
+      2,
+      {
+        "allow": ["warn", "error", "info"]
+      }
+    ],
+    "space-before-function-paren": 0,
+    "semi": [2, "always"],
+    "camelcase": 0,
+    "curly": [2, "all"],
+    "no-import-assign": 1
+  }
+}

.prettierrc

@@ -0,0 +1,9 @@
+{
+  "printWidth": 80,
+  "tabWidth": 2,
+  "useTabs": false,
+  "semi": true,
+  "singleQuote": true,
+  "arrowParens": "avoid",
+  "trailingComma": "none"
+}

package.json

@@ -8,10 +8,22 @@
   },
   "scripts": {
     "prepare": "husky install",
+    "lint": "yarn eslint src --fix && yarn prettier --write",
     "start": "grunt watch"
   },
   "devDependencies": {
+    "@babel/cli": "^7.18.10",
+    "@babel/core": "^7.18.10",
+    "@babel/eslint-parser": "^7.18.9",
+    "@babel/plugin-proposal-class-properties": "^7.18.6",
     "eslint": "^8.20.0",
+    "eslint-config-prettier": "^8.5.0",
+    "eslint-config-standard": "^17.0.0",
+    "eslint-plugin-import": "^2.26.0",
+    "eslint-plugin-n": "^15.2.4",
+    "eslint-plugin-prettier": "^4.2.1",
+    "eslint-plugin-promise": "^6.0.0",
+    "eslint-plugin-standard": "^5.0.0",
     "grunt": "~0.4.2",
     "grunt-contrib-concat": "^0.4.0",
     "grunt-contrib-sass": "^0.8.1",