Revize 4cbd487f

re #58 configure ESLint

client/.env.example

@@ +1 @@
+EXTEND_ESLINT=true

client/.eslintrc.json

@@ +1 @@
+{
+	"env": {
+		"browser": true
+	},
+	"parser": "babel-eslint",
+	"extends": "react-app",
+	"rules": {
+		"array-bracket-spacing": "warn",
+		"array-callback-return": ["error", {"allowImplicit": true}],
+		"camelcase": "warn",
+		"comma-dangle": ["warn", "always-multiline"],
+		"curly": ["error", "multi-line"],
+		"default-case": "error",
+		"dot-notation": ["warn", {"allowKeywords": true}],
+		"dot-location": ["error", "property"],
+		"eqeqeq": ["error", "always", {"null": "ignore"}],
+		"func-style": ["warn", "declaration"],
+		"indent": ["warn", 2, {"SwitchCase": 1}],
+		"no-array-constructor": "error",
+		"no-constructor-return": "error",
+		"no-empty-pattern": "error",
+		"no-eq-null": "error",
+		"no-eval": "error",
+		"no-extend-native": "error",
+		"no-extra-bind": "error",
+		"no-extra-label": "error",
+		"no-implicit-coercion": ["error", {"boolean": false}],
+		"no-implicit-globals": "error",
+		"no-implied-eval": "error",
+		"no-invalid-this": "error",
+		"no-iterator": "error",
+		"no-labels": "error",
+		"no-lone-blocks": "error",
+		"no-loop-func": "error",
+		"no-magic-numbers": ["error", {"ignoreArrayIndexes": true, "enforceConst": true, "ignore": [0, 1]}],
+		"no-multi-spaces": ["warn", {"ignoreEOLComments": true}],
+		"no-multi-str": "error",
+		"no-multiple-empty-lines": ["warn", {"max": 2}],
+		"no-new": "error",
+		"no-new-func": "error",
+		"no-new-object": "error",
+		"no-new-wrappers": "error",
+		"no-octal": "error",
+		"no-octal-escape": "error",
+		"no-proto": "error",
+		"no-redeclare": "error",
+		"no-return-assign": "error",
+		"no-return-await": "error",
+		"no-script-url": "error",
+		"no-self-compare": "error",
+		"no-trailing-spaces": "warn",
+		"no-throw-literal": "error",
+		"no-unmodified-loop-condition": "error",
+		"no-unused-expressions": "error",
+		"no-unused-labels": "error",
+		"no-useless-call": "error",
+		"no-useless-catch": "error",
+		"no-useless-concat": "error",
+		"no-useless-escape": "error",
+		"no-useless-return": "error",
+		"no-void": "error",
+		"no-with": "error",
+		"object-curly-spacing": ["warn", "always"],
+		"prefer-promise-reject-errors": ["error", {"allowEmptyReject": true}],
+		"quotes": ["warn", "single"],
+		"radix": "error",
+		"react/prop-types": "off",
+		"semi": "warn",
+		"unicode-bom": "error",
+		"wrap-iife": ["error", "inside"],
+		"yoda": "warn"
+	}
+}

client/package.json

@@ -26 +26 @@
     "test": "react-scripts test",
     "eject": "react-scripts eject"
   },
-  "eslintConfig": {
-    "extends": "react-app"
-  },
   "browserslist": {
     "production": [
       ">0.2%",