forked from https://github.com/symfony/symfony
cb0b07e8c1
This PR was merged into the 5.3-dev branch.
Discussion
----------
[DependencyInjection] Add env() and EnvConfigurator in the PHP-DSL
| Q | A
| ------------- | ---
| Branch? | 5.x
| Bug fix? | no
| New feature? | yes
| Deprecations? | no
| Tickets | -
| License | MIT
| Doc PR | -
Recently, I have been using env var processors a lot. This is a proposition to improve the DX a bit when you use the PHP-DSL to configure services.
Firstly, I am "annoyed" by the fact that I can do `param('my_param')` but not `env('MY_ENV')`.
Secondly, long chains of env var processors (eg: `%env(default:my_param:key:path:url:MY_ENV_VAR)` have two issues:
- you must construct and read them in "reverse"
- some env var processor are actually composed of 2 parts (key:path), you don't distinguish them easily from the rest
Before:
```php
->arg('$myArg', '%env(default:my_param:key:path:url:MY_ENV_VAR)%')
```
After:
```php
->arg(
'$myArg',
env('MY_ENV_VAR')
->url()
->key('path')
->default('my_param')
)
```
Custom env var processor would be callable with `->custom('my_custom_env_var_processor')` or you could extend the configurator and add your own methods.
WDYT?
Commits
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| .github | ||
| src/Symfony | ||
| .appveyor.yml | ||
| .editorconfig | ||
| .gitattributes | ||
| .gitignore | ||
| .php_cs.dist | ||
| .travis.yml | ||
| CHANGELOG-5.0.md | ||
| CHANGELOG-5.1.md | ||
| CHANGELOG-5.2.md | ||
| CODE_OF_CONDUCT.md | ||
| composer.json | ||
| CONTRIBUTING.md | ||
| CONTRIBUTORS.md | ||
| LICENSE | ||
| link | ||
| phpunit | ||
| phpunit.xml.dist | ||
| psalm.xml | ||
| README.md | ||
| UPGRADE-5.0.md | ||
| UPGRADE-5.1.md | ||
| UPGRADE-5.2.md | ||
| UPGRADE-5.3.md | ||
| UPGRADE-6.0.md | ||
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