@aurelia/metadata - npm Package Compare versions

Comparing version 0.8.0-dev.202007041506 to 0.8.0-dev.202007041536

dist/esnext/index.js

@@ -473,9 +473,11 @@ /**
 };
-function def(obj, key, value) {
-    Reflect.defineProperty(obj, key, {
-        writable: true,
+function def(obj, key, value, writable, configurable) {
+    if (!Reflect.defineProperty(obj, key, {
+        writable,
         enumerable: false,
-        configurable: true,
+        configurable,
         value,
-    });
+    })) {
+        throw new Error(`Unable to apply metadata polyfill: could not add property '${key}' to the global Reflect object`);
+    }
 }
@@ -486,3 +488,16 @@ const internalSlotName = '[[$au]]';
 }
-export function applyMetadataPolyfill(reflect) {
+function $applyMetadataPolyfill(reflect, writable, configurable) {
+    def(reflect, internalSlotName, metadataInternalSlot, writable, configurable);
+    def(reflect, 'metadata', metadata, writable, configurable);
+    def(reflect, 'decorate', decorate, writable, configurable);
+    def(reflect, 'defineMetadata', $define, writable, configurable);
+    def(reflect, 'hasMetadata', $has, writable, configurable);
+    def(reflect, 'hasOwnMetadata', $hasOwn, writable, configurable);
+    def(reflect, 'getMetadata', $get, writable, configurable);
+    def(reflect, 'getOwnMetadata', $getOwn, writable, configurable);
+    def(reflect, 'getMetadataKeys', $getKeys, writable, configurable);
+    def(reflect, 'getOwnMetadataKeys', $getOwnKeys, writable, configurable);
+    def(reflect, 'deleteMetadata', $delete, writable, configurable);
+}
+export function applyMetadataPolyfill(reflect, throwIfConflict = true, forceOverwrite = false, writable = true, configurable = true) {
     if (hasInternalSlot(reflect)) {
@@ -494,26 +509,32 @@ if (reflect[internalSlotName] === metadataInternalSlot) {
     }
-    if ('metadata' in reflect ||
-        'decorate' in reflect ||
-        'defineMetadata' in reflect ||
-        'hasMetadata' in reflect ||
-        'hasOwnMetadata' in reflect ||
-        'getMetadata' in reflect ||
-        'getOwnMetadata' in reflect ||
-        'getMetadataKeys' in reflect ||
-        'getOwnMetadataKeys' in reflect ||
-        'deleteMetadata' in reflect) {
-        throw new Error(`Conflicting reflect.metadata polyfill found. If you have 'reflect-metadata' or any other reflect polyfill imported, please remove it, if not (or if you must use a specific polyfill) please file an issue at https://github.com/aurelia/aurelia/issues so that we can look into compatibility options for this scenario.`);
+    const presentProps = [
+        'metadata',
+        'decorate',
+        'defineMetadata',
+        'hasMetadata',
+        'hasOwnMetadata',
+        'getMetadata',
+        'getOwnMetadata',
+        'getMetadataKeys',
+        'getOwnMetadataKeys',
+        'deleteMetadata',
+    ].filter(function (p) {
+        return p in Reflect;
+    });
+    if (presentProps.length > 0) {
+        if (throwIfConflict) {
+            const implementationSummary = presentProps.map(function (p) {
+                const impl = `${Reflect[p].toString().slice(0, 100)}...`;
+                return `${p}:\n${impl}`;
+            }).join('\n\n');
+            throw new Error(`Conflicting reflect.metadata polyfill found. If you have 'reflect-metadata' or any other reflect polyfill imported, please remove it, if not (or if you must use a specific polyfill) please file an issue at https://github.com/aurelia/aurelia/issues so that we can look into compatibility options for this scenario. Implementation summary:\n\n${implementationSummary}`);
+        }
+        else if (forceOverwrite) {
+            $applyMetadataPolyfill(reflect, writable, configurable);
+        }
     }
-    def(Metadata, '$Internal', metadataInternalSlot);
-    def(reflect, 'metadata', metadata);
-    def(reflect, 'decorate', decorate);
-    def(reflect, 'defineMetadata', $define);
-    def(reflect, 'hasMetadata', $has);
-    def(reflect, 'hasOwnMetadata', $hasOwn);
-    def(reflect, 'getMetadata', $get);
-    def(reflect, 'getOwnMetadata', $getOwn);
-    def(reflect, 'getMetadataKeys', $getKeys);
-    def(reflect, 'getOwnMetadataKeys', $getOwnKeys);
-    def(reflect, 'deleteMetadata', $delete);
+    else {
+        $applyMetadataPolyfill(reflect, writable, configurable);
+    }
 }
 //# sourceMappingURL=index.js.map

dist/index.d.ts

@@ -473,4 +473,4 @@ /**
 };
-export declare function applyMetadataPolyfill(reflect: typeof Reflect): void;
+export declare function applyMetadataPolyfill(reflect: typeof Reflect, throwIfConflict?: boolean, forceOverwrite?: boolean, writable?: boolean, configurable?: boolean): void;
 export {};
 //# sourceMappingURL=index.d.ts.map

dist/umd/index.js

@@ -487,9 +487,11 @@ (function (factory) {
     };
-    function def(obj, key, value) {
-        Reflect.defineProperty(obj, key, {
-            writable: true,
+    function def(obj, key, value, writable, configurable) {
+        if (!Reflect.defineProperty(obj, key, {
+            writable,
             enumerable: false,
-            configurable: true,
+            configurable,
             value,
-        });
+        })) {
+            throw new Error(`Unable to apply metadata polyfill: could not add property '${key}' to the global Reflect object`);
+        }
     }
@@ -500,3 +502,16 @@ const internalSlotName = '[[$au]]';
     }
-    function applyMetadataPolyfill(reflect) {
+    function $applyMetadataPolyfill(reflect, writable, configurable) {
+        def(reflect, internalSlotName, metadataInternalSlot, writable, configurable);
+        def(reflect, 'metadata', metadata, writable, configurable);
+        def(reflect, 'decorate', decorate, writable, configurable);
+        def(reflect, 'defineMetadata', $define, writable, configurable);
+        def(reflect, 'hasMetadata', $has, writable, configurable);
+        def(reflect, 'hasOwnMetadata', $hasOwn, writable, configurable);
+        def(reflect, 'getMetadata', $get, writable, configurable);
+        def(reflect, 'getOwnMetadata', $getOwn, writable, configurable);
+        def(reflect, 'getMetadataKeys', $getKeys, writable, configurable);
+        def(reflect, 'getOwnMetadataKeys', $getOwnKeys, writable, configurable);
+        def(reflect, 'deleteMetadata', $delete, writable, configurable);
+    }
+    function applyMetadataPolyfill(reflect, throwIfConflict = true, forceOverwrite = false, writable = true, configurable = true) {
         if (hasInternalSlot(reflect)) {
@@ -508,25 +523,31 @@ if (reflect[internalSlotName] === metadataInternalSlot) {
         }
-        if ('metadata' in reflect ||
-            'decorate' in reflect ||
-            'defineMetadata' in reflect ||
-            'hasMetadata' in reflect ||
-            'hasOwnMetadata' in reflect ||
-            'getMetadata' in reflect ||
-            'getOwnMetadata' in reflect ||
-            'getMetadataKeys' in reflect ||
-            'getOwnMetadataKeys' in reflect ||
-            'deleteMetadata' in reflect) {
-            throw new Error(`Conflicting reflect.metadata polyfill found. If you have 'reflect-metadata' or any other reflect polyfill imported, please remove it, if not (or if you must use a specific polyfill) please file an issue at https://github.com/aurelia/aurelia/issues so that we can look into compatibility options for this scenario.`);
+        const presentProps = [
+            'metadata',
+            'decorate',
+            'defineMetadata',
+            'hasMetadata',
+            'hasOwnMetadata',
+            'getMetadata',
+            'getOwnMetadata',
+            'getMetadataKeys',
+            'getOwnMetadataKeys',
+            'deleteMetadata',
+        ].filter(function (p) {
+            return p in Reflect;
+        });
+        if (presentProps.length > 0) {
+            if (throwIfConflict) {
+                const implementationSummary = presentProps.map(function (p) {
+                    const impl = `${Reflect[p].toString().slice(0, 100)}...`;
+                    return `${p}:\n${impl}`;
+                }).join('\n\n');
+                throw new Error(`Conflicting reflect.metadata polyfill found. If you have 'reflect-metadata' or any other reflect polyfill imported, please remove it, if not (or if you must use a specific polyfill) please file an issue at https://github.com/aurelia/aurelia/issues so that we can look into compatibility options for this scenario. Implementation summary:\n\n${implementationSummary}`);
+            }
+            else if (forceOverwrite) {
+                $applyMetadataPolyfill(reflect, writable, configurable);
+            }
         }
-        def(exports.Metadata, '$Internal', metadataInternalSlot);
-        def(reflect, 'metadata', metadata);
-        def(reflect, 'decorate', decorate);
-        def(reflect, 'defineMetadata', $define);
-        def(reflect, 'hasMetadata', $has);
-        def(reflect, 'hasOwnMetadata', $hasOwn);
-        def(reflect, 'getMetadata', $get);
-        def(reflect, 'getOwnMetadata', $getOwn);
-        def(reflect, 'getMetadataKeys', $getKeys);
-        def(reflect, 'getOwnMetadataKeys', $getOwnKeys);
-        def(reflect, 'deleteMetadata', $delete);
+        else {
+            $applyMetadataPolyfill(reflect, writable, configurable);
+        }
     }
@@ -533,0 +554,0 @@ exports.applyMetadataPolyfill = applyMetadataPolyfill;

package.json

 {
   "name": "@aurelia/metadata",
-  "version": "0.8.0-dev.202007041506",
+  "version": "0.8.0-dev.202007041536",
   "main": "dist/umd/index.js",
@@ -39,3 +39,3 @@ "module": "dist/esnext/index.js",
   },
-  "gitHead": "3f15eb801bac897d8c34890e1559be7b9e5b86a6"
+  "gitHead": "9d406495e7f8b3d25d19e01a4a3c17eec9d6ce60"
 }

src/index.ts

@@ -998,9 +998,17 @@ /**
 
-function def(obj: object, key: string, value: unknown): void {
-  Reflect.defineProperty(obj, key, {
-    writable: true,
+function def(
+  obj: object,
+  key: string,
+  value: unknown,
+  writable: boolean,
+  configurable: boolean,
+): void {
+  if (!Reflect.defineProperty(obj, key, {
+    writable,
     enumerable: false,
-    configurable: true,
+    configurable,
     value,
-  });
+  })) {
+    throw new Error(`Unable to apply metadata polyfill: could not add property '${key}' to the global Reflect object`);
+  }
 }
@@ -1013,3 +1021,28 @@
 
-export function applyMetadataPolyfill(reflect: typeof Reflect): void {
+function $applyMetadataPolyfill(
+  reflect: typeof Reflect,
+  writable: boolean,
+  configurable: boolean,
+): void {
+  def(reflect, internalSlotName, metadataInternalSlot, writable, configurable);
+
+  def(reflect, 'metadata', metadata, writable, configurable);
+  def(reflect, 'decorate', decorate, writable, configurable);
+  def(reflect, 'defineMetadata', $define, writable, configurable);
+  def(reflect, 'hasMetadata', $has, writable, configurable);
+  def(reflect, 'hasOwnMetadata', $hasOwn, writable, configurable);
+  def(reflect, 'getMetadata', $get, writable, configurable);
+  def(reflect, 'getOwnMetadata', $getOwn, writable, configurable);
+  def(reflect, 'getMetadataKeys', $getKeys, writable, configurable);
+  def(reflect, 'getOwnMetadataKeys', $getOwnKeys, writable, configurable);
+  def(reflect, 'deleteMetadata', $delete, writable, configurable);
+}
+
+export function applyMetadataPolyfill(
+  reflect: typeof Reflect,
+  throwIfConflict: boolean = true,
+  forceOverwrite: boolean = false,
+  writable: boolean = true,
+  configurable: boolean = true,
+): void {
   if (hasInternalSlot(reflect)) {
@@ -1022,29 +1055,30 @@ if (reflect[internalSlotName] === metadataInternalSlot) {
 
-  if (
-    'metadata' in reflect ||
-    'decorate' in reflect ||
-    'defineMetadata' in reflect ||
-    'hasMetadata' in reflect ||
-    'hasOwnMetadata' in reflect ||
-    'getMetadata' in reflect ||
-    'getOwnMetadata' in reflect ||
-    'getMetadataKeys' in reflect ||
-    'getOwnMetadataKeys' in reflect ||
-    'deleteMetadata' in reflect
-  ) {
-    throw new Error(`Conflicting reflect.metadata polyfill found. If you have 'reflect-metadata' or any other reflect polyfill imported, please remove it, if not (or if you must use a specific polyfill) please file an issue at https://github.com/aurelia/aurelia/issues so that we can look into compatibility options for this scenario.`);
+  const presentProps = [
+    'metadata',
+    'decorate',
+    'defineMetadata',
+    'hasMetadata',
+    'hasOwnMetadata',
+    'getMetadata',
+    'getOwnMetadata',
+    'getMetadataKeys',
+    'getOwnMetadataKeys',
+    'deleteMetadata',
+  ].filter(function (p) {
+    return p in Reflect;
+  });
+
+  if (presentProps.length > 0) {
+    if (throwIfConflict) {
+      const implementationSummary = presentProps.map(function (p) {
+        const impl = `${(Reflect as { [k: string]: Function })[p].toString().slice(0, 100)}...`;
+        return `${p}:\n${impl}`;
+      }).join('\n\n');
+      throw new Error(`Conflicting reflect.metadata polyfill found. If you have 'reflect-metadata' or any other reflect polyfill imported, please remove it, if not (or if you must use a specific polyfill) please file an issue at https://github.com/aurelia/aurelia/issues so that we can look into compatibility options for this scenario. Implementation summary:\n\n${implementationSummary}`);
+    } else if (forceOverwrite) {
+      $applyMetadataPolyfill(reflect, writable, configurable);
+    }
+  } else {
+    $applyMetadataPolyfill(reflect, writable, configurable);
   }
-
-  def(Metadata, '$Internal', metadataInternalSlot);
-
-  def(reflect, 'metadata', metadata);
-  def(reflect, 'decorate', decorate);
-  def(reflect, 'defineMetadata', $define);
-  def(reflect, 'hasMetadata', $has);
-  def(reflect, 'hasOwnMetadata', $hasOwn);
-  def(reflect, 'getMetadata', $get);
-  def(reflect, 'getOwnMetadata', $getOwn);
-  def(reflect, 'getMetadataKeys', $getKeys);
-  def(reflect, 'getOwnMetadataKeys', $getOwnKeys);
-  def(reflect, 'deleteMetadata', $delete);
 }

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Improved metrics

Total package byte prevSize

139713

increased by3.98%

Lines of code

2539

increased by3.04%

No dependency changes