yeet

node_modules/@babel/plugin-transform-react-display-name/lib/index.js

@@ -0,0 +1,112 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+
+var _helperPluginUtils = require("@babel/helper-plugin-utils");
+
+var _path = _interopRequireDefault(require("path"));
+
+var _core = require("@babel/core");
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var _default = (0, _helperPluginUtils.declare)(api => {
+  api.assertVersion(7);
+
+  function addDisplayName(id, call) {
+    const props = call.arguments[0].properties;
+    let safe = true;
+
+    for (let i = 0; i < props.length; i++) {
+      const prop = props[i];
+
+      const key = _core.types.toComputedKey(prop);
+
+      if (_core.types.isLiteral(key, {
+        value: "displayName"
+      })) {
+        safe = false;
+        break;
+      }
+    }
+
+    if (safe) {
+      props.unshift(_core.types.objectProperty(_core.types.identifier("displayName"), _core.types.stringLiteral(id)));
+    }
+  }
+
+  const isCreateClassCallExpression = _core.types.buildMatchMemberExpression("React.createClass");
+
+  const isCreateClassAddon = callee => callee.name === "createReactClass";
+
+  function isCreateClass(node) {
+    if (!node || !_core.types.isCallExpression(node)) return false;
+
+    if (!isCreateClassCallExpression(node.callee) && !isCreateClassAddon(node.callee)) {
+      return false;
+    }
+
+    const args = node.arguments;
+    if (args.length !== 1) return false;
+    const first = args[0];
+    if (!_core.types.isObjectExpression(first)) return false;
+    return true;
+  }
+
+  return {
+    name: "transform-react-display-name",
+    visitor: {
+      ExportDefaultDeclaration({
+        node
+      }, state) {
+        if (isCreateClass(node.declaration)) {
+          const filename = state.filename || "unknown";
+
+          let displayName = _path.default.basename(filename, _path.default.extname(filename));
+
+          if (displayName === "index") {
+            displayName = _path.default.basename(_path.default.dirname(filename));
+          }
+
+          addDisplayName(displayName, node.declaration);
+        }
+      },
+
+      CallExpression(path) {
+        const {
+          node
+        } = path;
+        if (!isCreateClass(node)) return;
+        let id;
+        path.find(function (path) {
+          if (path.isAssignmentExpression()) {
+            id = path.node.left;
+          } else if (path.isObjectProperty()) {
+            id = path.node.key;
+          } else if (path.isVariableDeclarator()) {
+            id = path.node.id;
+          } else if (path.isStatement()) {
+            return true;
+          }
+
+          if (id) return true;
+        });
+        if (!id) return;
+
+        if (_core.types.isMemberExpression(id)) {
+          id = id.property;
+        }
+
+        if (_core.types.isIdentifier(id)) {
+          addDisplayName(id.name, node);
+        }
+      }
+
+    }
+  };
+});
+
+exports.default = _default;