aws-lambda-info

aws-lambda-info NPM module

A module for determining AWS Lambda function information. Version and stage information can be determined from the lambda function name.

Use example

Example 1: default function naming (baseName_version_stage)

var lambdaInfo = require("aws-lambda-info");
              
var funcName = lambdaInfo.fullName(); # e.g. myFunction_1.0.1_prod
var baseName = lambdaInfo.baseName(); # myFunction
var version = lambdaInfo.version();   # 1.0.1
var stage = lambdaInfo.stage();       # prod

Example 2: custom naming (e.g. stage:baseName:version)

var lambdaInfo = require("aws-lambda-info");
lambdaInfo.init({
    nameDelimiter: ':',  # Delimiter separating the name, stage, version
    baseNamePos: 1,
    stagePos: 0,
    versionPos: -1        # -1: last, -2: second last...
});

Example 3: custom naming (e.g. stage:baseName)

lambdaInfo.init({
    nameDelimiter: ':',  # Delimiter separating the name, stage, version
    baseNamePos: 1,
    stagePos: 0,
    versionPos: null        # null: param not included in name
});

var version = lambdaInfo.version();  # (returns empty string)

Release History

• 2015/09/24 - v0.1.0 - Initial version of module

License

Copyright (c) 2015 SC5, licensed for users and contributors under MIT license. https://github.com/SC5/aws-lambda-info/blob/master/LICENSE