README

Symfony bundle to list all the environment variables used in parameter definitions.

Any referenced environment variable will be listed :

• unless it contains a transformer different to the following : "int", "string", "bool"
• as mandatory unless an "env(*)" parameter is defined (see example)

Installation

composer require aubry/env-vars-debug-bundle

Register the bundle, in dev mode only :

$bundles[] = new Aubry\EnvVarsDebug\Bundle\EnvVarsDebugBundle();

Usage

bin/console aubry:debug:env-vars

Example

For the given parameters (YAML) definition :

parameters:
    param1: "%env(ENV_VAR_1)%"
    param2: "%env(int:ENV_VAR_2)%"
    env(ENV_VAR_3): "default value"
    param3: "%env(ENV_VAR_3)%"

the console command will output the following result :

 Variable                     Mandatory    Type
---------------------------  -----------  ------
 ENV_VAR_1                    true         string
 ENV_VAR_2                    true         int
 ENV_VAR_3                    false        string