src/Robo/Commands/Blt/ConfigCommand.php
public function getValue($key) {
    if (!$this->getConfig()->has($key)) {
      throw new BltException("$key is not set.");
    }

    $this->say($this->getConfigValue($key));
  }
public function getValue($key) {
    if (!$this->getConfig()->has($key)) {
      throw new BltException("$key is not set.");
    }

    $this->say($this->getConfigValue($key));
  }
public function getValue ( $ key ) { if ( ! $ this -> getConfig ( ) -> has ( $ key ) ) { throw new BltException ( "$key is not set." ) ; } $ this -> say ( $ this -> getConfigValue ( $ key ) ) ; }
Gets the value of a config variable.

@command blt:config:get

@aliases bcg config:get

@param string $key
The key for the configuration item to get.

@throws \Acquia\Blt\Robo\Exceptions\BltException
Gets the value of a config variable .