Eslint for Vue development in VS Code

.eslintrc.json

https://qvault.io/javascript/simple-setup-vue-linting-in-vs-code/

yarn add eslint --dev
yarn add eslint-plugin-import --dev
yarn add eslint-plugin-node --dev
yarn add eslint-plugin-promise --dev
yarn add eslint-plugin-standard --dev
yarn add eslint-plugin-vue --dev
yarn add @vue/eslint-config-standard --dev
yarn add babel-eslint --dev

{
  "files.eol": "\n",
  "editor.codeActionsOnSave": {
    "source.fixAll": true
  },
  "eslint.options": {
    "configFile": ".eslintrc.json"
  },
  "eslint.alwaysShowStatus": true,
  "eslint.format.enable": true,
  "eslint.packageManager": "yarn"
}

{
  "root": true,
  "env": {
    "node": true,
    "mocha": true
  },
  "extends": [
    "eslint:recommended",
    "plugin:vue/recommended"
  ],
  "rules": {
    "comma-dangle": "error",
    "quotes": [
      "error",
      "single"
    ],
    "linebreak-style": [
      "error",
      "unix"
    ],
    "array-bracket-spacing": [
      "error",
      "always"
    ],
    "semi": [
      "error",
      "always"
    ],
    "eol-last": [
      "error",
      "always"
    ],
    "indent": [
      "error",
      2
    ]
  },
  "parserOptions": {
    "parser": "babel-eslint",
    "sourceType": "module",
    "allowImportExportEverywhere": true,
    "ecmaVersion": 2019
  }
}