Merge conflict

Author: ditschedev

README.md

@@ -40,6 +40,7 @@ The plugin needs an api key of your site and its endpoint url. Optionally you ca
 To set these values you have two options:
 1. Use the default module options
 2. Add your options globally to the `nuxt.config.js`
+3. Use environment variables
 
 #### Module Options
 When registering the module, don't register it as a string, but an array. The syntax should be:
@@ -66,6 +67,12 @@ ghost: {
 }
 ```
 
+#### Environment Variables
+If you don't want sensitive data in your code, or got multiple environments, you can use environment variables to configure this plugin.
+
+`GHOST_API_KEY`: Sets the api key.
+`GHOST_API_URL`: Sets the api endpoint.
+
 ## Usage
 The usage is pretty straight forward. This package is just a wrapper for the official [JavaScript Content API](https://ghost.org/docs/api/v3/content/). Please check out their documentation to learn about [filtering](https://ghost.org/docs/api/v3/content/#parameters) or [pagination](https://ghost.org/docs/api/v3/content/#pagination). The `filter` parameter of the following methods is an `object` representation of the available query filters. 
 

lib/module.js

@@ -11,6 +11,14 @@ module.exports = function (_moduleOptions) {
     ...moduleOptions
   }
 
+  if (!options.key) {
+    options.key = process.env.GHOST_API_KEY
+  }
+
+  if (!options.url) {
+    options.url = process.env.GHOST_API_URL
+  }
+
   if (!options.key || !options.url) {
     throw new Error('[Ghost] Please provide your sites url and the api key.')
   }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "nuxtjs-ghost",
-  "version": "1.0.4",
+  "version": "1.1.0",
   "description": "NuxtJS module to easily interact with the Ghost API",
   "repository": "https://github.com/ditschedev/nuxtjs-ghost",
   "license": "MIT",