update eslint-config (global) to v2

eslintrc

@@ -1,45 +1,22 @@
 {
+  "extends": "eslint:recommended",
+
+  "parserOptions": {
+    "ecmaVersion": 6,
+    "sourceType": "module"
+  },
+
   "env": {
     "browser": true,
     "es6": true,
     "node": true
   },
 
-  "ecmaFeatures": {
-    "modules": true
-  },
-
   "rules": {
-    "comma-dangle": [ 2, "never" ],
-    "no-cond-assign": 2,
     "no-console": 0,
-    "no-constant-condition": 2,
-    "no-control-regex": 2,
-    "no-debugger": 2,
-    "no-dupe-args": 2,
-    "no-dupe-keys": 2,
-    "no-duplicate-case": 2,
-    "no-empty": 2,
-    "no-empty-character-class": 2,
-    "no-ex-assign": 2,
-    "no-extra-boolean-cast": 2,
-    "no-extra-parens": 0,
-    "no-extra-semi": 2,
-    "no-func-assign": 2,
-    "no-inner-declarations": [ 2, "functions" ],
-    "no-invalid-regexp": 2,
-    "no-irregular-whitespace": 2,
-    "no-negated-in-lhs": 2,
-    "no-obj-calls": 2,
-    "no-regex-spaces": 2,
-    "no-sparse-arrays": 2,
-    "no-unexpected-multiline": 2,
-    "no-unreachable": 2,
-    "use-isnan": 2,
-    "valid-jsdoc": 0,
-    "valid-typeof": 2,
 
     "accessor-pairs": 0,
+    "array-callback-return": 2,
     "block-scoped-var": 2,
     "complexity": [ 0, 11 ],
     "consistent-return": 2,
@@ -53,39 +30,41 @@
     "no-caller": 2,
     "no-div-regex": 2,
     "no-else-return": 2,
-    "no-empty-label": 0,
+    "no-empty-function": 2,
     "no-eq-null": 2,
     "no-eval": 2,
     "no-extend-native": 2,
     "no-extra-bind": 2,
-    "no-fallthrough": 1,
+    "no-extra-label": 2,
     "no-floating-decimal": 2,
     "no-implicit-coercion": 2,
+    "no-implicit-globals": 2,
     "no-implied-eval": 2,
     "no-invalid-this": 0,
     "no-iterator": 2,
     "no-labels": 2,
     "no-lone-blocks": 1,
     "no-loop-func": 2,
+    "no-magic-numbers": 0,
     "no-multi-spaces": 2,
     "no-multi-str": 2,
     "no-native-reassign": 1,
     "no-new": 2,
     "no-new-func": 2,
     "no-new-wrappers": 2,
-    "no-octal": 2,
     "no-octal-escape": 1,
-    "no-param-reassign": 0,
+    "no-param-reassign": 2,
     "no-process-env": 1,
     "no-proto": 2,
-    "no-redeclare": 2,
     "no-return-assign": 2,
     "no-script-url": 2,
     "no-self-compare": 2,
     "no-sequences": 1,
     "no-throw-literal": 1,
+    "no-unmodified-loop-condition": 1,
     "no-unused-expressions": 2,
     "no-useless-call": 2,
+    "no-useless-concat": 2,
     "no-void": 2,
     "no-warning-comments": 0,
     "no-with": 2,
@@ -98,26 +77,26 @@
 
     "init-declarations": 0,
     "no-catch-shadow": 0,
-    "no-delete-var": 2,
     "no-label-var": 2,
     "no-shadow": 2,
     "no-shadow-restricted-names": 2,
-    "no-undef": 2,
     "no-undef-init": 2,
     "no-undefined": 2,
-    "no-unused-vars": [ 2, { "vars": "all", "args": "after-used" } ],
     "no-use-before-define": 2,
 
     "callback-return": 0,
+    "global-require": 0,
     "handle-callback-err": 0,
     "no-mixed-requires": [ 1, true ],
     "no-new-require": 1,
     "no-path-concat": 0,
     "no-process-exit": 0,
+    "no-restricted-imports": 0,
     "no-restricted-modules": 0,
     "no-sync": 0,
 
     "array-bracket-spacing": [ 2, "always" ],
+    "block-spacing": [ 2, "always" ],
     "brace-style": [ 2, "1tbs", { "allowSingleLine": false } ],
     "camelcase": [ 2, { "properties": "always" } ],
     "comma-spacing": [ 2, { "before": false, "after": true } ],
@@ -127,68 +106,78 @@
     "eol-last": 2,
     "func-names": 1,
     "func-style": [ 2, "expression" ],
+    "id-blacklist": 0,
     "id-length": 0,
+    "id-match": 0,
     "indent": [ 2, 2, { "SwitchCase": 1 } ],
+    "jsx-quotes": 0,
     "key-spacing": [ 2, { "beforeColon": false, "afterColon": true } ],
-    "lines-around-comment": [ 2, { "beforeBlockComment": true, "beforeLineComment": true, "allowBlockStart": true } ],
+    "keyword-spacing": 2,
     "linebreak-style": [ 2, "unix" ],
+    "lines-around-comment": [ 1, { "beforeBlockComment": true, "beforeLineComment": false, "allowBlockStart": true } ],
+    "max-depth": [ 1, 4 ],
+    "max-len": [ 1, 120, 2 ],
     "max-nested-callbacks": [ 1, 4 ],
+    "max-params": [ 1, 4 ],
+    "max-statements": [ 1, 30 ],
     "new-cap": 2,
     "new-parens": 2,
     "newline-after-var": [ 1, "always" ],
+    "newline-per-chained-call": [ 1, {"ignoreChainWithDepth": 3} ],
     "no-array-constructor": 2,
+    "no-bitwise": 2,
     "no-continue": 1,
     "no-inline-comments": 0,
     "no-lonely-if": 1,
-    "no-mixed-spaces-and-tabs": 2,
     "no-multiple-empty-lines": [ 1, { "max": 2 } ],
+    "no-negated-condition": 0,
     "no-nested-ternary": 2,
     "no-new-object": 2,
+    "no-plusplus": 2,
+    "no-restricted-syntax": 0,
     "no-spaced-func": 2,
     "no-ternary": 0,
     "no-trailing-spaces": 2,
     "no-underscore-dangle": 1,
     "no-unneeded-ternary": 2,
+    "no-whitespace-before-property": 2,
     "object-curly-spacing": [ 2, "always" ],
     "one-var": [ 2, "never" ],
+    "on-var-declaration-per-line": 0,
     "operator-assignment": [ 2, "always" ],
     "operator-linebreak": [ 2, "after" ],
     "padded-blocks": 0,
     "quote-props": [ 2, "as-needed" ],
     "quotes": [ 2, "single", "avoid-escape" ],
-    "id-match": 0,
+    "require-jsdoc": 0,
-    "semi-spacing": [ 2, { "before": false, "after": true } ],
     "semi": [ 2, "always" ],
+    "semi-spacing": [ 2, { "before": false, "after": true } ],
+    "sort-imports": 0,
     "sort-vars": 0,
-    "space-after-keywords": [ 2, "always" ],
     "space-before-blocks": [ 2, "always" ],
     "space-before-function-paren": [ 2, "always" ],
     "space-in-parens": [ 2, "never" ],
     "space-infix-ops": 2,
-    "space-return-throw-case": 2,
     "space-unary-ops": [ 2, { "words": true, "nonwords": false } ],
     "spaced-comment": [ 2, "always" ],
     "wrap-regex": 2,
 
+    "arrow-body-style": [ 2, "as-needed" ],
     "arrow-parens": 1,
     "arrow-spacing": [ 1, { "before": true, "after": true } ],
-    "constructor-super": 0,
     "generator-star-spacing": [ 1, { "before": true, "after": true} ],
-    "no-class-assign": 1,
+    "no-confusing-arrow": 1,
-    "no-const-assign": 1,
+    "no-useless-constructor": 1,
-    "no-this-before-super": 0,
+    "no-var": 2,
-    "no-var": 1,
     "object-shorthand": [ 1, "always" ],
+    "prefer-arrow-callback": 1,
     "prefer-const": 1,
-    "prefer-spread": 1,
     "prefer-reflect": 0,
+    "prefer-rest-params": 1,
+    "prefer-spread": 1,
+    "prefer-template": 1,
     "require-yield": 1,
-
+    "template-curly-spacing": [ 2, "never" ],
-    "max-depth": [ 1, 4 ],
+    "yield-star-spacing": [ 2, {"before": true, "after": false} ]
-    "max-len": [ 1, 120, 2 ],
-    "max-params": [ 0, 3 ],
-    "max-statements": [ 0, 10 ],
-    "no-bitwise": 2,
-    "no-plusplus": 2
   }
 }