fix(swagger): fix referencing of yaml file

Author: wyvern8

package.json

@@ -5,7 +5,7 @@
   "main": "index.js",
   "scripts": {
     "api": "node ./dist/api.js",
-    "build": "npm run lint && rimraf dist/ && babel ./src --out-dir dist/src --copy-files && babel ./test --out-dir dist/test --copy-files && babel ./*.js --out-dir dist/ --copy-files",
+    "build": "npm run lint && rimraf dist/ && babel ./src --out-dir dist/src --copy-files && babel ./test --out-dir dist/test --copy-files && babel ./*.js --out-dir dist/ --copy-files && cp swagger.yaml dist/",
     "commit": "./node_modules/.bin/git-cz",
     "lint": "node ./node_modules/.bin/eslint ./src ./test --fix --ext=.js --ignore-pattern node_modules/ --ignore-pattern dist/ --ignore-pattern coverage/ --quiet",
     "test": "npm run build && cross-env NODE_ENV=test nyc ./node_modules/.bin/mocha --timeout 10000 --require babel-core/register --require babel-polyfill './dist/test/**/*.spec.js'",

src/LaunchDarklyApiClient.js

@@ -1,14 +1,13 @@
 import Swagger from 'swagger-client';
 import jsYaml from 'js-yaml';
 import { default as fs } from 'fs';
-import appRoot from 'app-root-path';
 
 export class LaunchDarklyApiClient {
     static async create(API_TOKEN, log) {
         log.info(`creating client with api token: ${API_TOKEN}`);
 
         // swagger.yaml from https://launchdarkly.github.io/ld-openapi/swagger.yaml
-        const yaml = fs.readFileSync(`${appRoot}/swagger.yaml`, 'utf-8').toString();
+        const yaml = fs.readFileSync(__dirname + `/../swagger.yaml`, 'utf-8').toString();
         const json = jsYaml.safeLoad(yaml);
 
         return Swagger({