114 lines
3.3 KiB
Plaintext
114 lines
3.3 KiB
Plaintext
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = void 0;
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var _helperSplitExportDeclaration = require("@babel/helper-split-export-declaration");
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var t = require("@babel/types");
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var _helperEnvironmentVisitor = require("@babel/helper-environment-visitor");
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var _traverseNode = require("../../traverse-node.js");
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var _visitors = require("../../visitors.js");
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const renameVisitor = {
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ReferencedIdentifier({
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node
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}, state) {
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if (node.name === state.oldName) {
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node.name = state.newName;
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}
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},
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Scope(path, state) {
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if (!path.scope.bindingIdentifierEquals(state.oldName, state.binding.identifier)) {
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path.skip();
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if (path.isMethod()) {
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(0, _helperEnvironmentVisitor.requeueComputedKeyAndDecorators)(path);
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}
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}
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},
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ObjectProperty({
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node,
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scope
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}, state) {
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const {
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name
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} = node.key;
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if (node.shorthand && (name === state.oldName || name === state.newName) && scope.getBindingIdentifier(name) === state.binding.identifier) {
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var _node$extra;
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node.shorthand = false;
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if ((_node$extra = node.extra) != null && _node$extra.shorthand) node.extra.shorthand = false;
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}
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},
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"AssignmentExpression|Declaration|VariableDeclarator"(path, state) {
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if (path.isVariableDeclaration()) return;
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const ids = path.getOuterBindingIdentifiers();
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for (const name in ids) {
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if (name === state.oldName) ids[name].name = state.newName;
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}
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}
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};
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class Renamer {
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constructor(binding, oldName, newName) {
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this.newName = newName;
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this.oldName = oldName;
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this.binding = binding;
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}
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maybeConvertFromExportDeclaration(parentDeclar) {
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const maybeExportDeclar = parentDeclar.parentPath;
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if (!maybeExportDeclar.isExportDeclaration()) {
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return;
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}
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if (maybeExportDeclar.isExportDefaultDeclaration()) {
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const {
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declaration
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} = maybeExportDeclar.node;
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if (t.isDeclaration(declaration) && !declaration.id) {
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return;
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}
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}
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if (maybeExportDeclar.isExportAllDeclaration()) {
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return;
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}
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(0, _helperSplitExportDeclaration.default)(maybeExportDeclar);
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}
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maybeConvertFromClassFunctionDeclaration(path) {
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return path;
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}
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maybeConvertFromClassFunctionExpression(path) {
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return path;
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}
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rename() {
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const {
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binding,
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oldName,
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newName
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} = this;
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const {
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scope,
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path
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} = binding;
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const parentDeclar = path.find(path => path.isDeclaration() || path.isFunctionExpression() || path.isClassExpression());
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if (parentDeclar) {
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const bindingIds = parentDeclar.getOuterBindingIdentifiers();
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if (bindingIds[oldName] === binding.identifier) {
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this.maybeConvertFromExportDeclaration(parentDeclar);
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}
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}
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const blockToTraverse = arguments[0] || scope.block;
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(0, _traverseNode.traverseNode)(blockToTraverse, (0, _visitors.explode)(renameVisitor), scope, this, scope.path, {
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discriminant: true
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});
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if (!arguments[0]) {
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scope.removeOwnBinding(oldName);
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scope.bindings[newName] = binding;
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this.binding.identifier.name = newName;
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}
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if (parentDeclar) {
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this.maybeConvertFromClassFunctionDeclaration(path);
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this.maybeConvertFromClassFunctionExpression(path);
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}
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}
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}
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exports.default = Renamer;
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//# sourceMappingURL=renamer.js.map
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