fix(deps): Remove extension dependencies

Closes #493

Author: timsuchanek

packages/graphql-playground-html/package.json

@@ -1,6 +1,6 @@
 {
   "name": "graphql-playground-html",
-  "version": "1.4.4",
+  "version": "1.5.0",
   "homepage": "https://github.com/graphcool/graphql-playground/tree/master/packages/graphql-playground-html",
   "description": "GraphQL IDE for better development workflows (GraphQL Subscriptions, interactive docs & collaboration).",
   "contributors": [
@@ -26,17 +26,13 @@
   ],
   "devDependencies": {
     "@types/node": "8.5.5",
+    "graphql-config": "1.1.7",
     "rimraf": "2.6.2",
     "typescript": "2.6.2"
   },
   "typings": "dist/index.d.ts",
   "typescript": {
     "definition": "dist/index.d.ts"
   },
-  "dependencies": {
-    "dotenv": "^4.0.0",
-    "graphql-config": "^1.1.1",
-    "graphql-config-extension-graphcool": "1.0.4",
-    "graphql-config-extension-prisma": "0.0.3"
-  }
+  "dependencies": {}
 }

packages/graphql-playground-html/src/render-playground-page.ts

@@ -1,24 +1,13 @@
-import * as path from 'path'
-import * as fs from 'fs'
-import {
-  // getUsedEnvs,
-  getGraphQLConfig,
-  findGraphQLConfigFile,
-  resolveEnvsInValues,
-} from 'graphql-config'
-import { patchEndpointsToConfigData } from 'graphql-config-extension-graphcool'
-import { patchEndpointsToConfigData as patchPrismaEndpointsToConfigData } from 'graphql-config-extension-prisma'
-import * as dotenv from 'dotenv'
-
 import getLoadingMarkup from './get-loading-markup'
+import { GraphQLConfigData } from 'graphql-config/lib/types'
 
 export interface MiddlewareOptions {
   endpoint?: string
   subscriptionsEndpoint?: string
   htmlTitle?: string
   workspaceName?: string
   env?: any
-  useGraphQLConfig?: boolean
+  config?: GraphQLConfigData
 }
 
 export interface RenderPageOptions extends MiddlewareOptions {
@@ -28,33 +17,20 @@ export interface RenderPageOptions extends MiddlewareOptions {
 
 const loading = getLoadingMarkup()
 
-dotenv.config()
-
-export async function renderPlaygroundPage(options: RenderPageOptions) {
-  const env = options.env || {}
-
+export function renderPlaygroundPage(options: RenderPageOptions) {
   const extendedOptions: any = {
     ...options,
     canSaveConfig: false,
   }
   if (options.htmlTitle) {
     extendedOptions.title = options.htmlTitle
   }
-  if (options.useGraphQLConfig) {
-    let config = getGraphQLConfig().config
-    config = resolveEnvsInValues(config, env)
-    config = await patchEndpointsToConfigData(config, process.cwd(), env)
-    config = await patchPrismaEndpointsToConfigData(config, process.cwd(), env)
-    const configPath = findGraphQLConfigFile(process.cwd())
-    const configString = fs.readFileSync(configPath, 'utf-8')
-    const folderName = path.basename(process.cwd())
-    extendedOptions.folderName = options.workspaceName || folderName
-    extendedOptions.config = config
-    extendedOptions.configString = configString
-  }
   if (options.subscriptionsEndpoint) {
     extendedOptions.subscriptionEndpoint = options.subscriptionsEndpoint
   }
+  if (options.config) {
+    extendedOptions.configString = JSON.stringify(options.config, null, 2)
+  }
   if (!extendedOptions.endpoint && !extendedOptions.configString) {
     /* tslint:disable-next-line */
     console.warn(