Improve %env()% parameters in debug:config output #20684
Description
Problem
When using runtime env variables for config:
# app/config/config.yml
doctrine:
dbal:
url: "%env(DATABASE_URL)%"
# app/config/parameters.yml
parameters:
env(DATABASE_URL): 'sqlite:///%kernel.root_dir%/data/blog.sqlite'The output of debug:config looks like this:
$ ./bin/console debug:config doctrine
doctrine:
dbal:
default_connection: default
connections:
default:
url: env_DATABASE_URL_b188317b1d181eca5f0be35aefdae9c4
...Although the output is technically precise, it looks weird and even like an error.
Solution
Could we keep the original value of those parameters? (Maybe displaying their default values too)
$ ./bin/console debug:config doctrine
doctrine:
dbal:
default_connection: default
connections:
default:
url: "%env(DATABASE_URL)%" # default: 'sqlite:///%kernel.root_dir%/data/blog.sqlite'
...