If you haven't used Grunt before, be sure to check out the Getting Started guide, as it explains how to create a Gruntfile as well as install and use Grunt plugins. Once you're familiar with that process, you may install this plugin with this command:
npm install grunt-lambda-upload --save-dev
Once the plugin has been installed, it may be enabled inside your Gruntfile with this line of JavaScript:
grunt.loadNpmTasks('grunt-lambda-upload');
The "lambda_upload" task
Overview
In your project's Gruntfile, add a section named lambda_upload to the data object passed into grunt.initConfig().
// upload with dependencies modules
var nodeModules =Object.keys(require('../package.json')['dependencies']);
var nodeModulePaths =nodeModules.map(function(name){
return'./node_modules/'+ name +'/**'
});
grunt.initConfig({
lambda_upload:{
options:{
functionName:'functionname',
handler:'src/index.handler',// modules.handler in /src/index.js
role:'arn:aws:iam::125043710018:role/lambda_exec_role',// IAM role for execute lambda function