Serverless simulation plugin

npm i --save-dev serverless-plugin-simulate

service: my-service
provider:
  name: aws
  runtime: nodejs4.3 # python2.7 is also supported
# this is optional configurations
# servicesPathDest is use for the case u want to compile all your src and out
# put to another folder like dist
#
# services allows specifying a docker-compose.yml file and (optional)
# projectName. This will start the docker-compose stack when simulate is run.
# If projectName is specified, it will be used when running docker-compose,
# and the default docker-compose network will be passed to lambda docker commands
# allowing all lambdas to access any hosts defined in docker-compose services
custom:
  simulate:
    dist: dist
    services:
      file: docker-compose.yml
      # will use: $ docker-compose --project-name myproject ...
      # and:      $ docker --network myproject_default ...
      projectName: myproject
plugins:
  - serverless-plugin-simulate

sls simulate apigateway -p 5000

sls simulate lambda -p 4000

sls simulate apigateway -p 5000 --lambda-port 4000

const AWS = require('aws-sdk');
const endpoint = process.env.SERVERLESS_SIMULATE ?
  process.env.SERVERLESS_SIMULATE_LAMBDA_ENDPOINT :
  undefined
const lambda = new AWS.Lambda({ endpoint })
const handler = (event, context, callback) => {
  const params = {
    FunctionName: 'my-other-function',
    Payload: JSON.stringify({ foo: 'bar' })
  }
  lambda.invoke(params, (err, result) => {
    if (err) {
      return callback(err)
    }
    callback(null, {
      statusCode: 200,
      body: result.Payload
    })
  })
}