@babel/plugin-proposal-decorators - npm Package Compare versions

Comparing version 7.0.0-beta.34 to 7.0.0-beta.35

lib/index.js

@@ -16,43 +16,4 @@ "use strict";
 var buildGetObjectInitializer = (0, _core.template)("\n    (TEMP = Object.getOwnPropertyDescriptor(TARGET, PROPERTY), (TEMP = TEMP ? TEMP.value : undefined), {\n        enumerable: true,\n        configurable: true,\n        writable: true,\n        initializer: function(){\n            return TEMP;\n        }\n    })\n");
-var buildInitializerWarningHelper = (0, _core.template)("\n    function NAME(descriptor, context){\n        throw new Error(\n          'Decorating class property failed. Please ensure that ' +\n          'proposal-class-properties is enabled and set to use loose mode. ' +\n          'To use proposal-class-properties in spec mode with decorators, wait for ' +\n          'the next major version of decorators in stage 2.'\n        );\n    }\n");
-var buildInitializerDefineProperty = (0, _core.template)("\n    function NAME(target, property, descriptor, context){\n        if (!descriptor) return;\n\n        Object.defineProperty(target, property, {\n            enumerable: descriptor.enumerable,\n            configurable: descriptor.configurable,\n            writable: descriptor.writable,\n            value: descriptor.initializer ? descriptor.initializer.call(context) : void 0,\n        });\n    }\n");
-var buildApplyDecoratedDescriptor = (0, _core.template)("\n    function NAME(target, property, decorators, descriptor, context){\n        var desc = {};\n        Object['ke' + 'ys'](descriptor).forEach(function(key){\n            desc[key] = descriptor[key];\n        });\n        desc.enumerable = !!desc.enumerable;\n        desc.configurable = !!desc.configurable;\n        if ('value' in desc || desc.initializer){\n            desc.writable = true;\n        }\n\n        desc = decorators.slice().reverse().reduce(function(desc, decorator){\n            return decorator(target, property, desc) || desc;\n        }, desc);\n\n        if (context && desc.initializer !== void 0){\n            desc.value = desc.initializer ? desc.initializer.call(context) : void 0;\n            desc.initializer = undefined;\n        }\n\n        if (desc.initializer === void 0){\n            // This is a hack to avoid this being processed by 'transform-runtime'.\n            // See issue #9.\n            Object['define' + 'Property'](target, property, desc);\n            desc = null;\n        }\n\n        return desc;\n    }\n");
 
 function _default() {
-  function ensureApplyDecoratedDescriptorHelper(path, state) {
-    if (!state.applyDecoratedDescriptor) {
-      state.applyDecoratedDescriptor = path.scope.generateUidIdentifier("applyDecoratedDescriptor");
-      var helper = buildApplyDecoratedDescriptor({
-        NAME: state.applyDecoratedDescriptor
-      });
-      path.scope.getProgramParent().path.unshiftContainer("body", helper);
-    }
-
-    return state.applyDecoratedDescriptor;
-  }
-
-  function ensureInitializerDefineProp(path, state) {
-    if (!state.initializerDefineProp) {
-      state.initializerDefineProp = path.scope.generateUidIdentifier("initDefineProp");
-      var helper = buildInitializerDefineProperty({
-        NAME: state.initializerDefineProp
-      });
-      path.scope.getProgramParent().path.unshiftContainer("body", helper);
-    }
-
-    return state.initializerDefineProp;
-  }
-
-  function ensureInitializerWarning(path, state) {
-    if (!state.initializerWarningHelper) {
-      state.initializerWarningHelper = path.scope.generateUidIdentifier("initializerWarningHelper");
-      var helper = buildInitializerWarningHelper({
-        NAME: state.initializerWarningHelper
-      });
-      path.scope.getProgramParent().path.unshiftContainer("body", helper);
-    }
-
-    return state.initializerWarningHelper;
-  }
-
   function applyEnsureOrdering(path) {
@@ -126,8 +87,8 @@ var decorators = (path.isClass() ? [path].concat(path.get("body.body")) : path.get("properties")).reduce(function (acc, prop) {
         var initializer = node.value ? _core.types.functionExpression(null, [], _core.types.blockStatement([_core.types.returnStatement(node.value)])) : _core.types.nullLiteral();
-        node.value = _core.types.callExpression(ensureInitializerWarning(path, state), [descriptor, _core.types.thisExpression()]);
-        acc = acc.concat([_core.types.assignmentExpression("=", descriptor, _core.types.callExpression(ensureApplyDecoratedDescriptorHelper(path, state), [target, property, _core.types.arrayExpression(decorators.map(function (dec) {
+        node.value = _core.types.callExpression(state.addHelper("initializerWarningHelper"), [descriptor, _core.types.thisExpression()]);
+        acc = acc.concat([_core.types.assignmentExpression("=", descriptor, _core.types.callExpression(state.addHelper("applyDecoratedDescriptor"), [target, property, _core.types.arrayExpression(decorators.map(function (dec) {
           return dec.expression;
         })), _core.types.objectExpression([_core.types.objectProperty(_core.types.identifier("enumerable"), _core.types.booleanLiteral(true)), _core.types.objectProperty(_core.types.identifier("initializer"), initializer)])]))]);
       } else {
-        acc = acc.concat(_core.types.callExpression(ensureApplyDecoratedDescriptorHelper(path, state), [target, property, _core.types.arrayExpression(decorators.map(function (dec) {
+        acc = acc.concat(_core.types.callExpression(state.addHelper("applyDecoratedDescriptor"), [target, property, _core.types.arrayExpression(decorators.map(function (dec) {
           return dec.expression;
@@ -176,14 +137,7 @@ })), _core.types.isObjectProperty(node) || _core.types.isClassProperty(node, {
       AssignmentExpression: function AssignmentExpression(path, state) {
-        if (!state.initializerWarningHelper) return;
         if (!path.get("left").isMemberExpression()) return;
         if (!path.get("left.property").isIdentifier()) return;
         if (!path.get("right").isCallExpression()) return;
-
-        if (!path.get("right.callee").isIdentifier({
-          name: state.initializerWarningHelper.name
-        })) {
-          return;
-        }
-
-        path.replaceWith(_core.types.callExpression(ensureInitializerDefineProp(path, state), [path.get("left.object").node, _core.types.stringLiteral(path.get("left.property").node.name), path.get("right.arguments")[0].node, path.get("right.arguments")[1].node]));
+        if (!path.get("right.callee").isIdentifier()) return;
+        path.replaceWith(_core.types.callExpression(state.addHelper("initializerDefineProperty"), [path.get("left.object").node, _core.types.stringLiteral(path.get("left.property").node.name), path.get("right.arguments")[0].node, path.get("right.arguments")[1].node]));
       }
@@ -190,0 +144,0 @@ }

package.json

 {
   "name": "@babel/plugin-proposal-decorators",
-  "version": "7.0.0-beta.34",
+  "version": "7.0.0-beta.35",
   "author": "Logan Smyth <[e-mail]>",
@@ -15,11 +15,11 @@ "license": "MIT",
   "dependencies": {
-    "@babel/plugin-syntax-decorators": "7.0.0-beta.34"
+    "@babel/plugin-syntax-decorators": "7.0.0-beta.35"
   },
   "peerDependencies": {
-    "@babel/core": "7.0.0-beta.34"
+    "@babel/core": "7.0.0-beta.35"
   },
   "devDependencies": {
-    "@babel/core": "7.0.0-beta.34",
-    "@babel/helper-plugin-test-runner": "7.0.0-beta.34"
+    "@babel/core": "7.0.0-beta.35",
+    "@babel/helper-plugin-test-runner": "7.0.0-beta.35"
   }
 }

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Total package byte prevSize

9946

decreased by-25.85%

Lines of code

128

decreased by-24.71%

Dependency changes

• + Added@babel/code-frame@7.0.0-beta.35(transitive)

• + Added@babel/core@7.0.0-beta.35(transitive)

• + Added@babel/generator@7.0.0-beta.35(transitive)

• + Added@babel/helper-function-name@7.0.0-beta.35(transitive)

• + Added@babel/helper-get-function-arity@7.0.0-beta.35(transitive)

• + Added@babel/helpers@7.0.0-beta.35(transitive)

• + Added@babel/plugin-syntax-decorators@7.0.0-beta.35(transitive)

• + Added@babel/template@7.0.0-beta.35(transitive)

• + Added@babel/traverse@7.0.0-beta.35(transitive)

• + Added@babel/types@7.0.0-beta.35(transitive)

• + Addedbabylon@7.0.0-beta.35(transitive)

• - Removed@babel/code-frame@7.0.0-beta.34(transitive)

• - Removed@babel/core@7.0.0-beta.34(transitive)

• - Removed@babel/generator@7.0.0-beta.34(transitive)

• - Removed@babel/helper-function-name@7.0.0-beta.34(transitive)

• - Removed@babel/helper-get-function-arity@7.0.0-beta.34(transitive)

• - Removed@babel/helpers@7.0.0-beta.34(transitive)

• - Removed@babel/plugin-syntax-decorators@7.0.0-beta.34(transitive)

• - Removed@babel/template@7.0.0-beta.34(transitive)

• - Removed@babel/traverse@7.0.0-beta.34(transitive)

• - Removed@babel/types@7.0.0-beta.34(transitive)

• - Removedbabylon@7.0.0-beta.34(transitive)

• Updated@babel/plugin-syntax-decorators@7.0.0-beta.35