@babel/helper-builder-react-jsx - npm Package Compare versions

Comparing version 7.3.0 to 7.7.0

lib/index.js

@@ -8,24 +8,10 @@ "use strict";
 
-function _esutils() {
-  const data = _interopRequireDefault(require("esutils"));
+var _esutils = _interopRequireDefault(require("esutils"));
 
-  _esutils = function () {
-    return data;
-  };
+var t = _interopRequireWildcard(require("@babel/types"));
 
-  return data;
-}
+function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }
 
-function t() {
-  const data = _interopRequireWildcard(require("@babel/types"));
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; if (obj != null) { var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
 
-  t = function () {
-    return data;
-  };
-
-  return data;
-}
-
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj.default = obj; return newObj; } }
-
 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
@@ -52,3 +38,3 @@
       if (callExpr) {
-        path.replaceWith(t().inherits(callExpr, path.node));
+        path.replaceWith(t.inherits(callExpr, path.node));
       }
@@ -67,3 +53,3 @@ }
       if (callExpr) {
-        path.replaceWith(t().inherits(callExpr, path.node));
+        path.replaceWith(t.inherits(callExpr, path.node));
       }
@@ -76,14 +62,14 @@ }
   function convertJSXIdentifier(node, parent) {
-    if (t().isJSXIdentifier(node)) {
-      if (node.name === "this" && t().isReferenced(node, parent)) {
-        return t().thisExpression();
-      } else if (_esutils().default.keyword.isIdentifierNameES6(node.name)) {
+    if (t.isJSXIdentifier(node)) {
+      if (node.name === "this" && t.isReferenced(node, parent)) {
+        return t.thisExpression();
+      } else if (_esutils.default.keyword.isIdentifierNameES6(node.name)) {
         node.type = "Identifier";
       } else {
-        return t().stringLiteral(node.name);
+        return t.stringLiteral(node.name);
       }
-    } else if (t().isJSXMemberExpression(node)) {
-      return t().memberExpression(convertJSXIdentifier(node.object, node), convertJSXIdentifier(node.property, node));
-    } else if (t().isJSXNamespacedName(node)) {
-      return t().stringLiteral(`${node.namespace.name}:${node.name.name}`);
+    } else if (t.isJSXMemberExpression(node)) {
+      return t.memberExpression(convertJSXIdentifier(node.object, node), convertJSXIdentifier(node.property, node));
+    } else if (t.isJSXNamespacedName(node)) {
+      return t.stringLiteral(`${node.namespace.name}:${node.name.name}`);
     }
@@ -95,3 +81,3 @@
   function convertAttributeValue(node) {
-    if (t().isJSXExpressionContainer(node)) {
+    if (t.isJSXExpressionContainer(node)) {
       return node.expression;
@@ -104,21 +90,24 @@ } else {
   function convertAttribute(node) {
-    const value = convertAttributeValue(node.value || t().booleanLiteral(true));
+    const value = convertAttributeValue(node.value || t.booleanLiteral(true));
 
-    if (t().isStringLiteral(value) && !t().isJSXExpressionContainer(node.value)) {
+    if (t.isJSXSpreadAttribute(node)) {
+      return t.spreadElement(node.argument);
+    }
+
+    if (t.isStringLiteral(value) && !t.isJSXExpressionContainer(node.value)) {
+      var _value$extra;
+
       value.value = value.value.replace(/\n\s+/g, " ");
-
-      if (value.extra && value.extra.raw) {
-        delete value.extra.raw;
-      }
+      (_value$extra = value.extra) === null || _value$extra === void 0 ? void 0 : delete _value$extra.raw;
     }
 
-    if (t().isJSXNamespacedName(node.name)) {
-      node.name = t().stringLiteral(node.name.namespace.name + ":" + node.name.name.name);
-    } else if (_esutils().default.keyword.isIdentifierNameES6(node.name.name)) {
+    if (t.isJSXNamespacedName(node.name)) {
+      node.name = t.stringLiteral(node.name.namespace.name + ":" + node.name.name.name);
+    } else if (_esutils.default.keyword.isIdentifierNameES6(node.name.name)) {
       node.name.type = "Identifier";
     } else {
-      node.name = t().stringLiteral(node.name.name);
+      node.name = t.stringLiteral(node.name.name);
     }
 
-    return t().inherits(t().objectProperty(node.name, value), node);
+    return t.inherits(t.objectProperty(node.name, value), node);
   }
@@ -129,3 +118,3 @@
     const openingPath = path.get("openingElement");
-    openingPath.parent.children = t().react.buildChildren(openingPath.parent);
+    openingPath.parent.children = t.react.buildChildren(openingPath.parent);
     const tagExpr = convertJSXIdentifier(openingPath.node.name, openingPath.node);
@@ -135,5 +124,5 @@ const args = [];
 
-    if (t().isIdentifier(tagExpr)) {
+    if (t.isIdentifier(tagExpr)) {
       tagName = tagExpr.name;
-    } else if (t().isLiteral(tagExpr)) {
+    } else if (t.isLiteral(tagExpr)) {
       tagName = tagExpr.value;
@@ -157,3 +146,3 @@ }
     } else {
-      attribs = t().nullLiteral();
+      attribs = t.nullLiteral();
     }
@@ -167,3 +156,3 @@
 
-    return state.call || t().callExpression(state.callee, args);
+    return state.call || t.callExpression(state.callee, args);
   }
@@ -173,3 +162,3 @@
     if (!_props.length) return _props;
-    objs.push(t().objectExpression(_props));
+    objs.push(t.objectExpression(_props));
     return [];
@@ -181,2 +170,10 @@ }
     const objs = [];
+    const {
+      useSpread = false
+    } = file.opts;
+
+    if (typeof useSpread !== "boolean") {
+      throw new Error("transform-react-jsx currently only accepts a boolean option for " + "useSpread (defaults to false)");
+    }
+
     const useBuiltIns = file.opts.useBuiltIns || false;
@@ -188,6 +185,15 @@
 
+    if (useSpread && useBuiltIns) {
+      throw new Error("transform-react-jsx currently only accepts useBuiltIns or useSpread " + "but not both");
+    }
+
+    if (useSpread) {
+      const props = attribs.map(convertAttribute);
+      return t.objectExpression(props);
+    }
+
     while (attribs.length) {
       const prop = attribs.shift();
 
-      if (t().isJSXSpreadAttribute(prop)) {
+      if (t.isJSXSpreadAttribute(prop)) {
         _props = pushProps(_props, objs);
@@ -205,8 +211,8 @@ objs.push(prop.argument);
     } else {
-      if (!t().isObjectExpression(objs[0])) {
-        objs.unshift(t().objectExpression([]));
+      if (!t.isObjectExpression(objs[0])) {
+        objs.unshift(t.objectExpression([]));
       }
 
-      const helper = useBuiltIns ? t().memberExpression(t().identifier("Object"), t().identifier("assign")) : file.addHelper("extends");
-      attribs = t().callExpression(helper, objs);
+      const helper = useBuiltIns ? t.memberExpression(t.identifier("Object"), t.identifier("assign")) : file.addHelper("extends");
+      attribs = t.callExpression(helper, objs);
     }
@@ -220,3 +226,3 @@
     const openingPath = path.get("openingElement");
-    openingPath.parent.children = t().react.buildChildren(openingPath.parent);
+    openingPath.parent.children = t.react.buildChildren(openingPath.parent);
     const args = [];
@@ -235,3 +241,3 @@ const tagName = null;
 
-    args.push(t().nullLiteral(), ...path.node.children);
+    args.push(t.nullLiteral(), ...path.node.children);
 
@@ -243,4 +249,4 @@ if (opts.post) {
     file.set("usedFragment", true);
-    return state.call || t().callExpression(state.callee, args);
+    return state.call || t.callExpression(state.callee, args);
   }
 }

package.json

 {
   "name": "@babel/helper-builder-react-jsx",
-  "version": "7.3.0",
+  "version": "7.7.0",
   "description": "Helper function to build react jsx",
@@ -12,5 +12,6 @@ "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-builder-react-jsx",
   "dependencies": {
-    "@babel/types": "^7.3.0",
+    "@babel/types": "^7.7.0",
     "esutils": "^2.0.0"
-  }
+  },
+  "gitHead": "97faa83953cb87e332554fa559a4956d202343ea"
 }

Fixed alerts

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

9209

increased by9.91%

Lines of code

185

increased by2.78%

Number of medium supply chain risk alerts

0

decreased by-100%

Dependency changes

• Updated@babel/types@^7.7.0