add environment aliases

src/ZM/Config/ZMConfig.php

@@ -27,6 +27,15 @@ class ZMConfig implements \ArrayAccess
      */
     public const DEFAULT_CONFIG_PATH = SOURCE_ROOT_DIR . '/config';
 
+    /**
+     * @var string[] 环境别名
+     */
+    public static array $environment_alias = [
+        'dev' => 'development',
+        'test' => 'testing',
+        'prod' => 'production',
+    ];
+
     /**
      * @var array 已加载的配置文件
      */
@@ -58,7 +67,7 @@ class ZMConfig implements \ArrayAccess
     public function __construct(array $config_paths = [], string $environment = 'uninitiated')
     {
         $this->config_paths = $config_paths ?: [self::DEFAULT_CONFIG_PATH];
-        $this->environment = $environment;
+        $this->environment = self::$environment_alias[$environment] ?? $environment;
         $this->holder = new Config([]);
         if ($environment !== 'uninitiated') {
             $this->loadFiles();
@@ -77,6 +86,16 @@ class ZMConfig implements \ArrayAccess
         }
     }
 
+    /**
+     * 获取当前环境
+     *
+     * @return string 当前环境
+     */
+    public function getEnvironment(): string
+    {
+        return $this->environment;
+    }
+
     /**
      * 设置当前环境
      *
@@ -86,8 +105,9 @@ class ZMConfig implements \ArrayAccess
      */
     public function setEnvironment(string $environment): void
     {
-        if ($this->environment !== $environment) {
-            $this->environment = $environment;
+        $target = self::$environment_alias[$environment] ?? $environment;
+        if ($this->environment !== $target) {
+            $this->environment = $target;
             $this->reload();
         }
     }
@@ -248,6 +268,7 @@ class ZMConfig implements \ArrayAccess
             $env = null;
         } else {
             $env = array_pop($parts);
+            $env = self::$environment_alias[$env] ?? $env;
         }
         $group = implode('.', $parts);
         return [$group, $ext, $load_type, $env];