original_string: protected function setupEnvFile()
      {
          $env    = __DIR__ . '/stubs/env.stub';
          $config = $this->database;
  
          // Update the env stub file with actual credentials.
          $contents = str_replace(
            array_map(function ($key) {
                return '{{' . $key . '}}';
            }, array_keys($config)),
            array_values($config),
            $this->laravel['files']->get($env)
          );
  
          // Generate a key
          $contents = str_replace('{{key}}', Str::random(32), $contents);
  
          // Check if we can actually write the environment file.
          if ($this->laravel['files']->put(($envFile = $this->laravel['path.base'] . '/.env'),
              $contents) === false
          ) {
              throw new \RuntimeException("Could not write env file to [$envFile].");
          }
  
          // Reload env file
          $this->laravel['Illuminate\Foundation\Bootstrap\DetectEnvironment']->bootstrap($this->laravel);
  
          // Reload config
          $this->laravel['Illuminate\Foundation\Bootstrap\LoadConfiguration']->bootstrap($this->laravel);
  
      }
code: protected function setupEnvFile()
      {
          $env    = __DIR__ . '/stubs/env.stub';
          $config = $this->database;
  
          // Update the env stub file with actual credentials.
          $contents = str_replace(
            array_map(function ($key) {
                return '{{' . $key . '}}';
            }, array_keys($config)),
            array_values($config),
            $this->laravel['files']->get($env)
          );
  
          // Generate a key
          $contents = str_replace('{{key}}', Str::random(32), $contents);
  
          // Check if we can actually write the environment file.
          if ($this->laravel['files']->put(($envFile = $this->laravel['path.base'] . '/.env'),
              $contents) === false
          ) {
              throw new \RuntimeException("Could not write env file to [$envFile].");
          }
  
          // Reload env file
          $this->laravel['Illuminate\Foundation\Bootstrap\DetectEnvironment']->bootstrap($this->laravel);
  
          // Reload config
          $this->laravel['Illuminate\Foundation\Bootstrap\LoadConfiguration']->bootstrap($this->laravel);
  
      }
code_tokens: protected function setupEnvFile ( ) { $ env = __DIR__ . '/stubs/env.stub' ; $ config = $ this -> database ; // Update the env stub file with actual credentials. $ contents = str_replace ( array_map ( function ( $ key ) { return '{{' . $ key . '}}' ; } , array_keys ( $ config ) ) , array_values ( $ config ) , $ this -> laravel [ 'files' ] -> get ( $ env ) ) ; // Generate a key $ contents = str_replace ( '{{key}}' , Str :: random ( 32 ) , $ contents ) ; // Check if we can actually write the environment file. if ( $ this -> laravel [ 'files' ] -> put ( ( $ envFile = $ this -> laravel [ 'path.base' ] . '/.env' ) , $ contents ) === false ) { throw new \ RuntimeException ( "Could not write env file to [$envFile]." ) ; } // Reload env file $ this -> laravel [ 'Illuminate\Foundation\Bootstrap\DetectEnvironment' ] -> bootstrap ( $ this -> laravel ) ; // Reload config $ this -> laravel [ 'Illuminate\Foundation\Bootstrap\LoadConfiguration' ] -> bootstrap ( $ this -> laravel ) ; }
docstring: Setup ENV file with database credentials.
  
  @return void
docstring_tokens: Setup ENV file with database credentials .