crystal-lang / crystal-env

crystal-env

This shard provides environment detection. The selected environment is configured using CRYSTAL_ENV environment variable.

Installation

Add this to your application's shard.yml:

dependencies:
  crystal-env:
    github: crystal-lang/crystal-env

Usage

• Add the following require in the application code. The default environment will be development.

require "crystal-env"

• In the spec/spec_helper.cr require crystal-env/spec before your app code. When running crystal spec the default environment will be test.

require "spec"
require "crystal-env/spec"
require "../your-app"

• Use the following methods to detect the environment

  • Crystal.env.development?
  • Crystal.env.production?
  • Crystal.env.test?

• Use the following method to get name the environment

  • Crystal.env.name

• Set CRYSTAL_ENV to development, production or test

Contributors

• bcardiff Brian J. Cardiff - creator, maintainer