fix: Adding Node 6 support

Adding Node 6 support.

Author: schickling

package.json

@@ -2,6 +2,9 @@
   "name": "graphql-config",
   "version": "0.0.0-semantic-release",
   "description": "The easiest way to configure your development environment with your GraphQL schema (supported by most tools, editors & IDEs)",
+  "engines": {
+    "node": ">= 6.0.0"
+  },
   "main": "lib/index.js",
   "types": "lib/index.d.ts",
   "files": [
@@ -17,19 +20,6 @@
     "test-only": "npm run build && npm run copy-test-assets && ava --verbose lib/__tests__/**/*.js --serial",
     "test": "tslint src/**/*.ts && npm run test-only"
   },
-  "ava": {
-    "babel": "inherit",
-    "require": [
-      "babel-register",
-      "babel-polyfill"
-    ]
-  },
-  "babel": {
-    "presets": [
-      "es2015",
-      "stage-0"
-    ]
-  },
   "repository": {
     "type": "git",
     "url": "https://github.com/graphcool/graphql-config.git"
@@ -51,9 +41,6 @@
     "@types/node": "8.5.7",
     "@types/node-fetch": "1.6.7",
     "ava": "0.24.0",
-    "babel-polyfill": "6.26.0",
-    "babel-preset-es2015": "6.24.1",
-    "babel-preset-stage-0": "6.24.1",
     "cpx": "1.5.0",
     "rimraf": "2.6.2",
     "tslint": "5.8.0",
@@ -65,6 +52,7 @@
     "graphql-import": "^0.4.0",
     "graphql-request": "^1.4.0",
     "js-yaml": "^3.10.0",
+    "lodash": "^4.17.4",
     "minimatch": "^3.0.4"
   }
 }

src/GraphQLConfig.ts

@@ -1,5 +1,6 @@
 import { resolve, dirname } from 'path'
 import { validateConfig, writeConfig } from './utils'
+import { values } from 'lodash'
 
 import {
   GraphQLConfigData,
@@ -36,7 +37,7 @@ export class GraphQLConfig {
       return config.includesFile(filePath) ? config : undefined
     }
 
-    return Object.values(this.getProjects()).find(
+    return values(this.getProjects()).find(
       project => project.includesFile(filePath)
     ) || undefined
   }

src/__tests__/basic/getGraphQLConfig.ts

@@ -1,5 +1,5 @@
 import test from 'ava'
-import { join } from 'path'
+import { join, resolve } from 'path'
 import { printSchema } from 'graphql'
 const schema = require('../schema.json')
 import { getGraphQLConfig, GraphQLConfig } from '../../'
@@ -17,6 +17,15 @@ test('returns a correct name', t => {
   t.deepEqual(testWithSchemaConfig.projectName, 'testWithSchema')
 })
 
+test('returns config for file', t => {
+  const testWithSchemaConfig = config.getConfigForFile(resolve('./config/schema-a.graphql'))
+  if (testWithSchemaConfig) {
+    t.deepEqual(testWithSchemaConfig.projectName, 'testWithSchema')
+  } else {
+    t.fail()
+  }
+})
+
 test('returns a correct root dir', t => {
   t.deepEqual(config.configDir, CONFIG_DIR)
 })