How to setup console application with autowire commands? - symfony

Question

Please help me with config Console App, in first - config
#!/usr/bin/env php
<?php
use ....
...
$container = new ContainerBuilder();
$config = new YamlFileLoader($container, new FileLocator(__DIR__));
$config->load('config.yml');
$output = $container->get('symfony.console_output');$logger = $container->get('logger');
//I want automatic injection!!!!
$helloCommand = new HelloCommand($container, $logger);
$application = $container->get('symfony.application');
$application->add($helloCommand);
$application->run(null, $output);
And my config.yml
services:
logger:
class: Symfony\Component\Console\Logger\ConsoleLogger
arguments:
- '#symfony.console_output'
symfony.application:
class: Symfony\Component\Console\Application
calls:
//by this variant autowire not working
- [add, [ '#app.command.hello_command' ]]
- [setDispatcher, ['#symfony.event_dispatcher']]
...
app.command.hello_command:
class: App\Command\HelloCommand
autowire: true
tags:
- { name: console.command }
So my HelloCommand has constructor with ContainerInterface and LoggerInterface and it work only if i set this arguments directly, other i have error about wrong constructor
Or may be exists another way for configuration with config.yml
for only logger - its will be simple by set ['#logger'] as arguments, but how can i set current container as argument?
Or i`ll have to install full symfony with httpkernel (but it does not need)
HelloCommand
http://pastebin.com/VRr3FM7Q
THE DECISION
app.command.hello_command:
class: App\Command\HelloCommand
arguments:
- '#service_container'
- '#logger'
tags:
- { name: console.command }

Answer 1

The problem lies in how you configure your command:
app.command.hello_command:
class: App\Command\HelloCommand
autowire: true
tags:
- { name: console.command }
This misses the 2 constructor arguments required: $container, $logger and is probably why you get the exception. You can add constructor arguments like this:
app.command.hello_command:
class: App\Command\HelloCommand
arguments:
- '#service_container'
- '#logger'
[...]
I'm not sure if the id for the service_container is right. I never pass the container or make things ContainerAware, but you get the general idea. ;)