laravel 建立自定義的artisan make命令

前言

咱們在laravel開發時常常用到artisan make等命令來新建ControllerModelJobEvent等類文件。 在Laravel5.2artisan make命令支持建立以下文件:php

make:auth           Scaffold basic login and registration views and routes
  make:console        Create a new Artisan command
  make:controller     Create a new controller class
  make:event          Create a new event class
  make:job            Create a new job class
  make:listener       Create a new event listener class
  make:middleware     Create a new middleware class
  make:migration      Create a new migration file
  make:model          Create a new Eloquent model class
  make:policy         Create a new policy class
  make:provider       Create a new service provider class
  make:request        Create a new form request class
  make:seeder         Create a new seeder class
  make:test           Create a new test class
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不過,有時候默認的並不可以知足咱們的需求, 比方咱們在項目中使用的Respository模式來進一步封裝了Model文件,就須要常常建立Repository類文件了,時間長了就會想能不能經過artisan make:repository命令自動建立類文件而不是都每次手動建立。laravel

系統自帶的artisan make命令對應的PHP程序放在Illuminate\Foundation\Console目錄下,咱們參照Illuminate\Foundation\Console\ProviderMakeCommand類來定義本身的artisan make:repository命令。app

建立命令類

app\Console\Commands文件夾下建立RepositoryMakeCommand.php文件,具體程序以下:ide

namespace App\Console\Commands;

use Illuminate\Console\GeneratorCommand;

class RepositoryMakeCommand extends GeneratorCommand {
    /** * The console command name. * * @var string */
    protected $name = 'make:repository';

    /** * The console command description. * * @var string */
    protected $description = 'Create a new repository class';

    /** * The type of class being generated. * * @var string */
    protected $type = 'Repository';

    /** * Get the stub file for the generator. * * @return string */
    protected function getStub() {
        return __DIR__.'/stubs/repository.stub';
    }

    /** * Get the default namespace for the class. * * @param string $rootNamespace * @return string */
    protected function getDefaultNamespace($rootNamespace) {
        return $rootNamespace.'\Repositories';
    }
}
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建立命令類對應的模版文件

app\Console\Commands\stubs下建立模版文件 .stub文件是make命令生成的類文件的模版,用來定義要生成的類文件的通用部分 建立repository.stub模版文件:this

namespace DummyNamespace;
    
    use App\Repositories\BaseRepository;
    
    class DummyClass extends BaseRepository {
        
        /** * Specify Model class name * * @return string */
        public function model() {
            //set model name in here, this is necessary!
        }
    }
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註冊命令類

將RepositoryMakeCommand添加到App\Console\Kernel.phpspa

protected $commands = [
        Commands\RepositoryMakeCommand::class
    ];
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使用命令

好了, 如今就能夠經過make:repository命令來建立repository類文件了code

php artisan make:repository TestRepository

php artisan make:repository SubDirectory/TestRepository 
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