update: add new methods for cli cmd,app

example/cliapp.php

@@ -10,15 +10,16 @@
 // run demo:
 // php example/cliapp.php
 
-$app = new CliApp();
-
-$app->add('test1', fn(FlagsParser $fs) => vdump($fs->getOpts()), [
-    'desc'    => 'the test 1 command',
-    'options' => [
-        'opt1' => 'opt1 for command test1',
-        'opt2' => 'int;opt2 for command test1',
-    ],
-]);
+$app = CliApp::newWith(function (CliApp $app) {
+    $app->setName('myApp');
+})
+    ->add('test1', fn(FlagsParser $fs) => vdump($fs->getOpts()), [
+        'desc'    => 'the test 1 command',
+        'options' => [
+            'opt1' => 'opt1 for command test1',
+            'opt2' => 'int;opt2 for command test1',
+        ],
+    ]);
 
 $app->add('test2', function (FlagsParser $fs) {
     Cli::info('options:');
@@ -27,7 +28,7 @@
     vdump($fs->getArgs());
 }, [
     // 'desc'    => 'the test2 command',
-    'options' => [
+    'options'   => [
         'opt1' => 'string;a string opt1 for command test2, and is required;true',
         'opt2' => 'int;a int opt2 for command test2',
     ],

example/clicmd.php

@@ -11,20 +11,20 @@
 // php example/clicmd.php --name inhere value1
 // php example/clicmd.php --age 23 --name inhere value1
 
-CliCmd::new()
-    ->config(function (CliCmd $cmd) {
-        $cmd->name = 'demo';
-        $cmd->desc = 'description for demo command';
+CliCmd::newWith(function (CliCmd $cmd) {
+    $cmd->name = 'demo';
+    $cmd->desc = 'description for demo command';
 
-        // config flags
-        $cmd->options = [
-            'age, a'  => 'int;the option age, is int',
-            'name, n' => 'the option name, is string and required;true',
-            'tags, t' => 'array;the option tags, is array',
-        ];
-        // or use property
-        // $cmd->arguments = [...];
-    })
+    // config flags
+    $cmd->options = [
+        'age, a'  => 'int;the option age, is int',
+        'name, n' => 'the option name, is string and required;true',
+        'tags, t' => 'array;the option tags, is array',
+    ];
+
+    // or use property
+    // $cmd->arguments = [...];
+})
     ->withArguments([
         'arg1' => 'this is arg1, is string'
     ])

src/CliApp.php

@@ -138,6 +138,16 @@ public static function setGlobal(self $global): void
         self::$global = $global;
     }
 
+    /**
+     * @param callable(self): void $fn
+     *
+     * @return $this
+     */
+    public static function newWith(callable $fn): self
+    {
+        return (new self)->config($fn);
+    }
+
     /**
      * Class constructor.
      *
@@ -158,6 +168,17 @@ public function __construct(array $config = [])
         $this->flags->setAutoBindArgs(false);
     }
 
+    /**
+     * @param callable(self): void $fn
+     *
+     * @return $this
+     */
+    public function config(callable $fn): self
+    {
+        $fn($this);
+        return $this;
+    }
+
     /**
      * @param FlagsParser $fs
      */
@@ -358,16 +379,20 @@ public static function handleException(Throwable $e): int
      * @param string $command
      * @param callable $handler
      * @param array{desc:string,options:array,arguments:array} $config
+     *
+     * @return self
      */
-    public function add(string $command, callable $handler, array $config = []): void
+    public function add(string $command, callable $handler, array $config = []): self
     {
-        $this->addCommand($command, $handler, $config);
+        return $this->addCommand($command, $handler, $config);
     }
 
     /**
      * @param class-string|CmdHandlerInterface $handler
+     *
+     * @return self
      */
-    public function addHandler(string|CmdHandlerInterface $handler): void
+    public function addHandler(string|CmdHandlerInterface $handler): self
     {
         if (is_string($handler)) {
             // class string.
@@ -382,15 +407,19 @@ public function addHandler(string|CmdHandlerInterface $handler): void
         $config  = $handler->metadata();
         $command = Valid::arrayHasNoEmptyKey($config, 'name');
 
-        $this->addCommand($command, $handler, $config);
+        return $this->addCommand($command, $handler, $config);
     }
 
     /**
+     * Add a command
+     *
      * @param string $command
      * @param callable|object|class-string $handler
      * @param array{desc:string,options:array,arguments:array} $config
+     *
+     * @return self
      */
-    public function addCommand(string $command, callable|object|string $handler, array $config = []): void
+    public function addCommand(string $command, callable|object|string $handler, array $config = []): self
     {
         if (!$command) {
             throw new InvalidArgumentException('command name can not be empty');
@@ -418,6 +447,7 @@ public function addCommand(string $command, callable|object|string $handler, arr
         }
 
         $this->metadata[$command] = array_merge(self::COMMAND_CONFIG, $config);
+        return $this;
     }
 
     /**
@@ -628,6 +658,16 @@ public function setParams(array $params): void
         }
     }
 
+    /**
+     * @param string $name
+     *
+     * @return void
+     */
+    public function setName(string $name): void
+    {
+        $this->params['name'] = $name;
+    }
+
     /**
      * @return FlagsParser
      */

src/CliCmd.php

@@ -20,7 +20,14 @@ class CliCmd
     public string $name = '';
     public string $desc = 'command description';
 
+    /**
+     * @var array<string, string|array>
+     */
     public array $options = [];
+
+    /**
+     * @var array<string, string|array>
+     */
     public array $arguments = [];
 
     /**
@@ -33,6 +40,21 @@ class CliCmd
      */
     private $handler;
 
+    /**
+     * @param callable(self): void $fn
+     *
+     * @return $this
+     */
+    public static function newWith(callable $fn): self
+    {
+        return (new self)->config($fn);
+    }
+
+    /**
+     * Class constructor.
+     *
+     * @param array $config
+     */
     public function __construct(array $config = [])
     {
         $this->supper($config);