react app

react-app/node_modules/babel-plugin-transform-react-jsx/lib/index.js

@@ -0,0 +1,62 @@
+/* eslint max-len: 0 */
+
+"use strict";
+
+exports.__esModule = true;
+
+exports["default"] = function (_ref) {
+  var t = _ref.types;
+
+  var JSX_ANNOTATION_REGEX = /\*?\s*@jsx\s+([^\s]+)/;
+
+  var visitor = require("babel-helper-builder-react-jsx")({
+    pre: function pre(state) {
+      var tagName = state.tagName;
+      var args = state.args;
+      if (t.react.isCompatTag(tagName)) {
+        args.push(t.stringLiteral(tagName));
+      } else {
+        args.push(state.tagExpr);
+      }
+    },
+
+    post: function post(state, pass) {
+      state.callee = pass.get("jsxIdentifier")();
+    }
+  });
+
+  visitor.Program = function (path, state) {
+    var file = state.file;
+
+    var id = state.opts.pragma || "React.createElement";
+
+    var _arr = file.ast.comments;
+    for (var _i = 0; _i < _arr.length; _i++) {
+      var comment = _arr[_i];
+      var matches = JSX_ANNOTATION_REGEX.exec(comment.value);
+      if (matches) {
+        id = matches[1];
+        if (id === "React.DOM") {
+          throw file.buildCodeFrameError(comment, "The @jsx React.DOM pragma has been deprecated as of React 0.12");
+        } else {
+          break;
+        }
+      }
+    }
+
+    state.set("jsxIdentifier", function () {
+      return id.split(".").map(function (name) {
+        return t.identifier(name);
+      }).reduce(function (object, property) {
+        return t.memberExpression(object, property);
+      });
+    });
+  };
+
+  return {
+    inherits: require("babel-plugin-syntax-jsx"),
+    visitor: visitor
+  };
+};
+
+module.exports = exports["default"];