Cleanup (#3)

* Fix linting errors

* Use coveralls.io

* Run coveralls task in CircleCI

* Add coverage/ to .gitignore

* Update README.md

* Update package.json

* Update README.md

.gitignore

@@ -1 +1,3 @@
-node_modules
+coverage
+node_modules
+*.log

README.md

@@ -1,10 +1,14 @@
-# Serverless Plugin Dotenv
+# ⚡️ Serverless Plugin Dotenv
+
+[![npm](https://img.shields.io/npm/v/@jimdo/serverless-dotenv.svg)](https://www.npmjs.com/package/@jimdo/serverless-dotenv)
+[![license](https://img.shields.io/github/license/jimdo/serverless-dotenv.svg)](https://github.com/jimdo/serverless-dotenv/blob/master/LICENSE)
+[![Coveralls](https://img.shields.io/coveralls/jimdo/serverless-dotenv.svg)](https://coveralls.io/github/jimdo/serverless-dotenv)
 
 ## About the plugin
 
 This serverless plugin generates a `.env` file based on the environment variables in the `serverless.yml`. The idea is to use this environment variables for further tasks like integration tests etc. It works great with `serverless offline`, so you can start serverless offline, the plugin will hook into the process and create the `.env` file. You will find the `.env` file in the `.serverless` folder of your project.
 
-It will collect the global environment variables of the poject as well as all environment variables of the functions. It will also add `API_ENDPOINT` and `IS_OFFLINE` to your environment if you run the plugin via `serverless offline`. 
+It will collect the global environment variables of the poject as well as all environment variables of the functions. It will also add `API_ENDPOINT` and `IS_OFFLINE` to your environment if you run the plugin via `serverless offline`.
 
 ## Usage
 

circle.yml

@@ -19,7 +19,9 @@ dependencies:
 
 test:
   override:
-    - yarn test
+    - yarn test:cover
+  post:
+    - yarn coveralls
 
 deployment:
   production:

package.json

@@ -5,8 +5,10 @@
   "author": "Henrik Fricke <henrik.fricke@jimdo.com>",
   "license": "MIT",
   "scripts": {
-    "test": "$(yarn bin)/jest test",
-    "lint": "$(yarn bin)/standard | $(yarn bin)/snazzy"
+    "test": "$(npm bin)/jest test",
+    "test:cover": "$(npm bin)/jest test --coverage",
+    "lint": "$(npm bin)/standard | $(npm bin)/snazzy",
+    "coveralls": "cat ./coverage/lcov.info | $(npm bin)/coveralls"
   },
   "repository": {
     "type": "git",
@@ -17,6 +19,7 @@
   },
   "homepage": "https://github.com/Jimdo/serverless-dotenv",
   "dependencies": {
+    "coveralls": "^2.12.0",
     "mkdirp": "^0.5.1"
   },
   "devDependencies": {
@@ -30,7 +33,8 @@
       "jest"
     ],
     "ignore": [
-      "node_modules/"
+      "node_modules/",
+      "coverage"
     ]
   }
 }

src/lib/collectOfflineEnvVariables.js

@@ -28,4 +28,3 @@ function collectOfflineEnvVariables (serverless, cliOptions) {
 }
 
 module.exports = collectOfflineEnvVariables
-