Merge pull request serverless#7 from serverless/babel-example

Babel example

Author: nikgraf

.eslintrc.json

@@ -0,0 +1,10 @@
+{
+  "extends": "airbnb-base",
+  "env": {
+    "node": true
+  },
+  "rules": {
+    "strict": "off",
+    "import/no-unresolved": "off"
+  }
+}

function-compiled-with-babel/README.md

@@ -0,0 +1,70 @@
+# Function compiled with Babel
+
+This example demonstrates how to compile your JavaScript code with Babel. In order to do so the `serverless-babel-plugin` is leveraged.
+
+## Use Cases
+
+- Using the latest JavaScript language features without waiting for AWS to provide new Node environments.
+
+## Setup
+
+```bash
+npm install
+```
+
+## Deploy
+
+```bash
+serverless deploy
+```
+
+```bash
+Serverless: Deprecation Notice: Starting with the next update, we will drop support for Lambda to implicitly create LogGroups. Please remove your log groups and set "provider.cfLogs: true", for CloudFormation to explicitly create them for you.
+Serverless: Packaging service…
+Serverless: Babel compilation:
+tmpBabelDirectory/createResponse.js -> tmpBabelDirectory/createResponse.js
+tmpBabelDirectory/handler.js -> tmpBabelDirectory/handler.js
+
+Serverless: Packaging service with compiled files...
+Serverless: Uploading CloudFormation file to S3…
+Serverless: Uploading service .zip file to S3…
+Serverless: Updating Stack…
+Serverless: Checking Stack update progress…
+............
+Serverless: Stack update finished…
+
+Service Information
+service: function-compiled-with-babel
+stage: dev
+region: us-east-1
+api keys:
+  None
+endpoints:
+  None
+functions:
+  function-compiled-with-babel-dev-hello: arn:aws:lambda:us-east-1:377024778620:function:function-compiled-with-babel-dev-hello
+```
+
+## Usage
+
+You can now invoke the Lambda directly and even see the resulting log via
+
+```bash
+serverless invoke --function hello --log
+```
+
+The expected result should be similar to:
+
+```bash
+{
+    "statusCode": 200,
+    "body": {
+        "message": "Success!"
+    }
+}
+--------------------------------------------------------------------
+START RequestId: 4388ee49-affe-11e6-9e69-1bde31ed2e43 Version: $LATEST
+2016-11-21 16:22:07.748 (+01:00)	4388ee49-affe-11e6-9e69-1bde31ed2e43	{ response: { statusCode: 200, body: { message: 'Success!' } } }
+END RequestId: 4388ee49-affe-11e6-9e69-1bde31ed2e43
+REPORT RequestId: 4388ee49-affe-11e6-9e69-1bde31ed2e43	Duration: 23.13 ms	Billed Duration: 100 ms 	Memory Size: 1024 MB	Max Memory Used: 17 MB
+```

function-compiled-with-babel/createResponse.js

@@ -0,0 +1,7 @@
+module.exports = ({ body = {}, statusCode = 200 }) => {
+  const response = {
+    statusCode,
+    body,
+  };
+  return response;
+};

function-compiled-with-babel/event.json

@@ -0,0 +1,5 @@
+{
+  "key3": "value3",
+  "key2": "value2",
+  "key1": "value1"
+}

function-compiled-with-babel/handler.js

@@ -0,0 +1,7 @@
+const createResponse = require('./createResponse');
+
+module.exports.hello = (event, context, callback) => {
+  const response = createResponse({ body: { message: 'Success!' } });
+  console.log({ response }); // eslint-disable-line no-console
+  callback(null, response);
+};

function-compiled-with-babel/package.json

@@ -0,0 +1,13 @@
+{
+  "name": "function-compiled-with-babel",
+  "version": "1.0.0",
+  "description": "Demonstrating how to compile all your code with Babel",
+  "repository": "<replace>",
+  "author": "",
+  "license": "MIT",
+  "devDependencies": {
+    "babel-preset-latest": "^6.16.0",
+    "serverless-babel-plugin": "^0.1.0"
+  },
+  "dependencies": {}
+}

function-compiled-with-babel/serverless.yml

@@ -0,0 +1,18 @@
+service: function-compiled-with-babel
+
+frameworkVersion: ">=1.1.0 <2.0.0"
+
+custom:
+  babelPresets:
+    - latest
+
+plugins:
+  - serverless-babel-plugin
+
+provider:
+  name: aws
+  runtime: nodejs4.3
+
+functions:
+  hello:
+    handler: handler.hello

package.json

@@ -10,15 +10,5 @@
     "eslint": "^3.10.0",
     "eslint-config-airbnb-base": "^10.0.1",
     "eslint-plugin-import": "^2.2.0"
-  },
-  "eslintConfig": {
-    "extends": "airbnb-base",
-    "env": {
-      "node": true
-    },
-    "rules": {
-      "strict": "off",
-      "import/no-unresolved": "off"
-    }
   }
 }