env-in-yaml

Simplest way to use environment variables in your .yml/.yaml files

Instalation

# with npm
npm install env-in-yaml

# or with Yarn
yarn add env-in-yaml

Usage and Example

First, you need to configure the .env file with the necessary variables, like the example below:

# .env
S3_BUCKET=myBucket
SECRET_KEY=ASBNAAYSTBAHAGSJA

Then configure and get the desired variable in your.yml/.yaml file. There are several ways and tools to do this, and I won't go into those details. Let's just assume that after setting up the .yaml file, you stored the url variable in the url constant

# .yaml
URL="www.google-${ENV:S3_BUCKET}.com${ENV:SECRET_KEY}"

Note that the variable to be substituted is between the delimiters "${ENV:" and "}" . You can override this setting by passing an options argument in the envInYaml function.

Once you get the variable you want in your .YML/.YAML file, just call the envInYaml function.

import { envInYaml } from 'env-in-yaml'

const url = 'www.google-${ENV:S3_BUCKET}.com${ENV:SECRET_KEY}'
const replaced = envInYaml(myVarFromYaml)
// output: www.google-myBucket.comASBNAAYSTBAHAGSJA

Release History

• 1.0.0
  • Initial release

Contributing

Any help is extremely welcome and I would love it! Feel free to submit your PR!

Meta

Lucas Torres @olucasdev
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I will love to talk about tech 😄!
https://github.com/torreslucas13