psenv

AWS SSM Parameter Store to environment variables.

A command-line tool to get parameters from AWS Systems Manager Parameter Store as environment variables. Useful to pass environment variables to containers in ECS when you haven't an implementation in the code or when you don't want to pass the parameters to task definition via Secret (with valueFrom).

Installation

• NPM — npm install --global psenv-cli
• Yarn — yarn global add psenv-cli

Usage

Type psenv --help.

Usage: psenv <PATH> [OPTION]...

Options:
    --output=FILENAME   Write to a file (e.g. --output=.env)
    --to-upper-case     Convert the name to upper case (e.g. name to NAME)
    --recursive         Retrieve all parameters within a hierarchy
    --is-dotenv         Output with the format NAME=value
    --is-cmd            Output for Windows Command Prompt (cmd.exe)
    -h, --help          Print this message
    -v, --version       Print the current version of psenv

Example

Suppose you have the following parameters in the Parameter Store:

Name	Value
/dev/NODE_ENV	development
/dev/name	foo
/prod/NODE_ENV	production
/prod/name	bar

$ psenv /dev
export NODE_ENV='development'
export name='foo'

--output=FILENAME

Write to a file (e.g. --output=.env).

$ psenv /dev --output=.env.development
File is created successfully.

$ cat .env.development
NODE_ENV='development'
name='foo'

--to-upper-case

Convert the name to upper case (e.g. name to NAME).

$ psenv /dev --to-upper-case
export NODE_ENV='development'
export NAME='foo'

--recursive

Retrieve all parameters within a hierarchy.

$ psenv / --recursive
export NODE_ENV='development'
export name='foo'
export NODE_ENV='production'
export name='bar'

--is-dotenv

Output with the format NAME=value.

$ psenv /dev --is-dotenv
NODE_ENV='development'
name='foo'

--is-cmd

Output for Windows Command Prompt (cmd.exe).

$ psenv /dev --is-cmd
set "NODE_ENV=development"
set "name=foo"

License

Copyright © 2021 by Matheus Alves.

Licensed under MIT license.