Update eslint config

.eslintrc

@@ -39,8 +39,11 @@
 
   "rules": {
     "babel/arrow-parens": [2, "as-needed"],
+    "babel/array-bracket-spacing": [2, "always"],
+    "babel/generator-star-spacing": [2, {"before": true, "after": false}],
+    "array-bracket-spacing": 0,
+    "generator-star-spacing": 0,
 
-    "array-bracket-spacing": [2, "always", {"arraysInArrays": false}],
     "arrow-spacing": 2,
     "block-scoped-var": 0,
     "brace-style": [2, "1tbs", {"allowSingleLine": true}],
@@ -61,14 +64,14 @@
     "eqeqeq": 2,
     "func-names": 0,
     "func-style": 0,
-    "generator-star-spacing": [2, {"before": true, "after": false}],
     "guard-for-in": 2,
     "handle-callback-err": [2, "error"],
     "id-length": 0,
     "id-match": [2, "^(?:_?[a-zA-Z0-9]*)|[_A-Z0-9]+$"],
     "indent": [2, 2, {"SwitchCase": 1}],
     "init-declarations": 0,
     "key-spacing": [2, {"beforeColon": false, "afterColon": true}],
+    "keyword-spacing": 2,
     "linebreak-style": 2,
     "lines-around-comment": 0,
     "max-depth": 0,
@@ -100,7 +103,6 @@
     "no-else-return": 2,
     "no-empty": 2,
     "no-empty-character-class": 2,
-    "no-empty-label": 2,
     "no-eq-null": 0,
     "no-eval": 2,
     "no-ex-assign": 2,
@@ -121,7 +123,7 @@
     "no-irregular-whitespace": 2,
     "no-iterator": 2,
     "no-label-var": 2,
-    "no-labels": 0,
+    "no-labels": [2, {"allowLoop": true}],
     "no-lone-blocks": 2,
     "no-lonely-if": 2,
     "no-loop-func": 0,
@@ -174,17 +176,17 @@
     "no-unused-vars": [2, {"vars": "all", "args": "after-used"}],
     "no-use-before-define": 0,
     "no-useless-call": 2,
-    "no-var": 0,
+    "no-var": 2,
     "no-void": 2,
     "no-warning-comments": 0,
     "no-with": 2,
-    "object-curly-spacing": [2, "always"],
+    "object-curly-spacing": [0, "always"],
     "object-shorthand": [2, "always"],
     "one-var": [2, "never"],
     "operator-assignment": [2, "always"],
     "operator-linebreak": [2, "after"],
     "padded-blocks": 0,
-    "prefer-const": 0,
+    "prefer-const": 2,
     "prefer-reflect": 0,
     "prefer-spread": 0,
     "quote-props": [2, "as-needed"],
@@ -194,12 +196,10 @@
     "semi": [2, "always"],
     "semi-spacing": [2, {"before": false, "after": true}],
     "sort-vars": 0,
-    "space-after-keywords": [2, "always"],
     "space-before-blocks": [2, "always"],
     "space-before-function-paren": [2, {"anonymous": "always", "named": "never"}],
     "space-in-parens": 0,
     "space-infix-ops": [2, {"int32Hint": false}],
-    "space-return-throw-case": 2,
     "space-unary-ops": [2, {"words": true, "nonwords": false}],
     "spaced-comment": [2, "always"],
     "strict": 0,

package.json

@@ -53,13 +53,13 @@
   "devDependencies": {
     "babel": "5.8.21",
     "babel-core": "5.8.22",
-    "babel-eslint": "4.1.8",
+    "babel-eslint": "6.0.3",
     "babel-runtime": "5.8.20",
     "body-parser": "^1.14.0",
     "chai": "3.2.0",
     "coveralls": "2.11.4",
-    "eslint": "1.1.0",
-    "eslint-plugin-babel": "2.1.1",
+    "eslint": "2.8.0",
+    "eslint-plugin-babel": "3.2.0",
     "express": "4.13.3",
     "express3": "*",
     "flow-bin": "0.21.0",

src/__tests__/http-test.js

@@ -133,7 +133,7 @@ describe('test harness', () => {
 
 });
 
-[[ express4, 'modern' ], [ express3, 'old' ]].forEach(([ express, version ]) => {
+[ [ express4, 'modern' ], [ express3, 'old' ] ].forEach(([ express, version ]) => {
   describe(`GraphQL-HTTP tests for ${version} mocha`, () => {
     describe('GET functionality', () => {
       it('allows GET with query param', async () => {
@@ -207,7 +207,7 @@ describe('test harness', () => {
         const error = await catchError(
           request(app)
             .get(urlString({
-              query: `{ test, unknownOne, unknownTwo }`
+              query: '{ test, unknownOne, unknownTwo }'
             }))
         );
 

src/index.js

@@ -199,7 +199,7 @@ export default function graphqlHTTP(options: Options): Middleware {
           throw httpError(
             405,
             `Can only perform a ${operationAST.operation} operation ` +
-            `from a POST request.`
+            'from a POST request.'
           );
         }
       }