85bf1341f3
Frontend Enhancements: - Complete React TypeScript frontend with modern UI components - Distributed workflows management interface with real-time updates - Socket.IO integration for live agent status monitoring - Agent management dashboard with cluster visualization - Project management interface with metrics and task tracking - Responsive design with proper error handling and loading states Backend Infrastructure: - Distributed coordinator for multi-agent workflow orchestration - Cluster management API with comprehensive agent operations - Enhanced database models for agents and projects - Project service for filesystem-based project discovery - Performance monitoring and metrics collection - Comprehensive API documentation and error handling Documentation: - Complete distributed development guide (README_DISTRIBUTED.md) - Comprehensive development report with architecture insights - System configuration templates and deployment guides The platform now provides a complete web interface for managing the distributed AI cluster with real-time monitoring, workflow orchestration, and agent coordination capabilities. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
1040 lines
31 KiB
JavaScript
1040 lines
31 KiB
JavaScript
"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 _renamer = require("./lib/renamer.js");
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var _index = require("../index.js");
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var _binding = require("./binding.js");
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var _t = require("@babel/types");
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var t = _t;
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var _cache = require("../cache.js");
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const globalsBuiltinLower = require("@babel/helper-globals/data/builtin-lower.json"),
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globalsBuiltinUpper = require("@babel/helper-globals/data/builtin-upper.json");
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const {
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assignmentExpression,
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callExpression,
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cloneNode,
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getBindingIdentifiers,
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identifier,
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isArrayExpression,
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isBinary,
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isCallExpression,
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isClass,
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isClassBody,
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isClassDeclaration,
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isExportAllDeclaration,
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isExportDefaultDeclaration,
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isExportNamedDeclaration,
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isFunctionDeclaration,
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isIdentifier,
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isImportDeclaration,
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isLiteral,
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isMemberExpression,
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isMethod,
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isModuleSpecifier,
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isNullLiteral,
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isObjectExpression,
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isProperty,
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isPureish,
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isRegExpLiteral,
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isSuper,
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isTaggedTemplateExpression,
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isTemplateLiteral,
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isThisExpression,
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isUnaryExpression,
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isVariableDeclaration,
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expressionStatement,
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matchesPattern,
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memberExpression,
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numericLiteral,
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toIdentifier,
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variableDeclaration,
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variableDeclarator,
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isRecordExpression,
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isTupleExpression,
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isObjectProperty,
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isTopicReference,
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isMetaProperty,
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isPrivateName,
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isExportDeclaration,
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buildUndefinedNode,
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sequenceExpression
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} = _t;
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function gatherNodeParts(node, parts) {
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switch (node == null ? void 0 : node.type) {
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default:
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if (isImportDeclaration(node) || isExportDeclaration(node)) {
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var _node$specifiers;
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if ((isExportAllDeclaration(node) || isExportNamedDeclaration(node) || isImportDeclaration(node)) && node.source) {
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gatherNodeParts(node.source, parts);
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} else if ((isExportNamedDeclaration(node) || isImportDeclaration(node)) && (_node$specifiers = node.specifiers) != null && _node$specifiers.length) {
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for (const e of node.specifiers) gatherNodeParts(e, parts);
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} else if ((isExportDefaultDeclaration(node) || isExportNamedDeclaration(node)) && node.declaration) {
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gatherNodeParts(node.declaration, parts);
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}
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} else if (isModuleSpecifier(node)) {
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gatherNodeParts(node.local, parts);
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} else if (isLiteral(node) && !isNullLiteral(node) && !isRegExpLiteral(node) && !isTemplateLiteral(node)) {
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parts.push(node.value);
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}
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break;
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case "MemberExpression":
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case "OptionalMemberExpression":
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case "JSXMemberExpression":
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gatherNodeParts(node.object, parts);
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gatherNodeParts(node.property, parts);
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break;
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case "Identifier":
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case "JSXIdentifier":
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parts.push(node.name);
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break;
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case "CallExpression":
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case "OptionalCallExpression":
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case "NewExpression":
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gatherNodeParts(node.callee, parts);
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break;
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case "ObjectExpression":
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case "ObjectPattern":
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for (const e of node.properties) {
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gatherNodeParts(e, parts);
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}
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break;
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case "SpreadElement":
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case "RestElement":
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gatherNodeParts(node.argument, parts);
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break;
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case "ObjectProperty":
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case "ObjectMethod":
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case "ClassProperty":
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case "ClassMethod":
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case "ClassPrivateProperty":
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case "ClassPrivateMethod":
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gatherNodeParts(node.key, parts);
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break;
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case "ThisExpression":
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parts.push("this");
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break;
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case "Super":
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parts.push("super");
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break;
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case "Import":
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case "ImportExpression":
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parts.push("import");
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break;
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case "DoExpression":
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parts.push("do");
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break;
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case "YieldExpression":
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parts.push("yield");
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gatherNodeParts(node.argument, parts);
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break;
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case "AwaitExpression":
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parts.push("await");
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gatherNodeParts(node.argument, parts);
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break;
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case "AssignmentExpression":
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gatherNodeParts(node.left, parts);
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break;
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case "VariableDeclarator":
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gatherNodeParts(node.id, parts);
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break;
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case "FunctionExpression":
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case "FunctionDeclaration":
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case "ClassExpression":
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case "ClassDeclaration":
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gatherNodeParts(node.id, parts);
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break;
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case "PrivateName":
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gatherNodeParts(node.id, parts);
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break;
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case "ParenthesizedExpression":
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gatherNodeParts(node.expression, parts);
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break;
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case "UnaryExpression":
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case "UpdateExpression":
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gatherNodeParts(node.argument, parts);
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break;
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case "MetaProperty":
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gatherNodeParts(node.meta, parts);
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gatherNodeParts(node.property, parts);
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break;
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case "JSXElement":
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gatherNodeParts(node.openingElement, parts);
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break;
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case "JSXOpeningElement":
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gatherNodeParts(node.name, parts);
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break;
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case "JSXFragment":
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gatherNodeParts(node.openingFragment, parts);
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break;
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case "JSXOpeningFragment":
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parts.push("Fragment");
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break;
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case "JSXNamespacedName":
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gatherNodeParts(node.namespace, parts);
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gatherNodeParts(node.name, parts);
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break;
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}
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}
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function resetScope(scope) {
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{
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scope.references = Object.create(null);
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scope.uids = Object.create(null);
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}
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scope.bindings = Object.create(null);
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scope.globals = Object.create(null);
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}
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{
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var NOT_LOCAL_BINDING = Symbol.for("should not be considered a local binding");
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}
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const collectorVisitor = {
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ForStatement(path) {
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const declar = path.get("init");
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if (declar.isVar()) {
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const {
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scope
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} = path;
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const parentScope = scope.getFunctionParent() || scope.getProgramParent();
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parentScope.registerBinding("var", declar);
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}
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},
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Declaration(path) {
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if (path.isBlockScoped()) return;
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if (path.isImportDeclaration()) return;
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if (path.isExportDeclaration()) return;
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const parent = path.scope.getFunctionParent() || path.scope.getProgramParent();
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parent.registerDeclaration(path);
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},
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ImportDeclaration(path) {
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const parent = path.scope.getBlockParent();
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parent.registerDeclaration(path);
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},
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TSImportEqualsDeclaration(path) {
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const parent = path.scope.getBlockParent();
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parent.registerDeclaration(path);
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},
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ReferencedIdentifier(path, state) {
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if (t.isTSQualifiedName(path.parent) && path.parent.right === path.node) {
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return;
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}
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if (path.parentPath.isTSImportEqualsDeclaration()) return;
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state.references.push(path);
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},
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ForXStatement(path, state) {
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const left = path.get("left");
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if (left.isPattern() || left.isIdentifier()) {
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state.constantViolations.push(path);
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} else if (left.isVar()) {
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const {
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scope
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} = path;
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const parentScope = scope.getFunctionParent() || scope.getProgramParent();
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parentScope.registerBinding("var", left);
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}
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},
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ExportDeclaration: {
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exit(path) {
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const {
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node,
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scope
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} = path;
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if (isExportAllDeclaration(node)) return;
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const declar = node.declaration;
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if (isClassDeclaration(declar) || isFunctionDeclaration(declar)) {
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const id = declar.id;
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if (!id) return;
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const binding = scope.getBinding(id.name);
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binding == null || binding.reference(path);
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} else if (isVariableDeclaration(declar)) {
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for (const decl of declar.declarations) {
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for (const name of Object.keys(getBindingIdentifiers(decl))) {
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const binding = scope.getBinding(name);
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binding == null || binding.reference(path);
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}
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}
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}
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}
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},
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LabeledStatement(path) {
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path.scope.getBlockParent().registerDeclaration(path);
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},
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AssignmentExpression(path, state) {
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state.assignments.push(path);
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},
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UpdateExpression(path, state) {
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state.constantViolations.push(path);
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},
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UnaryExpression(path, state) {
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if (path.node.operator === "delete") {
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state.constantViolations.push(path);
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}
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},
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BlockScoped(path) {
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let scope = path.scope;
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if (scope.path === path) scope = scope.parent;
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const parent = scope.getBlockParent();
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parent.registerDeclaration(path);
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if (path.isClassDeclaration() && path.node.id) {
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const id = path.node.id;
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const name = id.name;
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path.scope.bindings[name] = path.scope.parent.getBinding(name);
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}
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},
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CatchClause(path) {
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path.scope.registerBinding("let", path);
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},
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Function(path) {
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const params = path.get("params");
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for (const param of params) {
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path.scope.registerBinding("param", param);
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}
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if (path.isFunctionExpression() && path.node.id && !path.node.id[NOT_LOCAL_BINDING]) {
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path.scope.registerBinding("local", path.get("id"), path);
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}
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},
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ClassExpression(path) {
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if (path.node.id && !path.node.id[NOT_LOCAL_BINDING]) {
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path.scope.registerBinding("local", path.get("id"), path);
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}
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},
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TSTypeAnnotation(path) {
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path.skip();
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}
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};
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let scopeVisitor;
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let uid = 0;
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class Scope {
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constructor(path) {
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this.uid = void 0;
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this.path = void 0;
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this.block = void 0;
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this.inited = void 0;
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this.labels = void 0;
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this.bindings = void 0;
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this.referencesSet = void 0;
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this.globals = void 0;
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this.uidsSet = void 0;
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this.data = void 0;
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this.crawling = void 0;
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const {
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node
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} = path;
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const cached = _cache.scope.get(node);
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if ((cached == null ? void 0 : cached.path) === path) {
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return cached;
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}
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_cache.scope.set(node, this);
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this.uid = uid++;
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this.block = node;
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this.path = path;
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this.labels = new Map();
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this.inited = false;
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{
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Object.defineProperties(this, {
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references: {
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enumerable: true,
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configurable: true,
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writable: true,
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value: Object.create(null)
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},
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uids: {
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enumerable: true,
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configurable: true,
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writable: true,
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value: Object.create(null)
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}
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});
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}
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}
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get parent() {
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var _parent;
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let parent,
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path = this.path;
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do {
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var _path;
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const shouldSkip = path.key === "key" || path.listKey === "decorators";
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path = path.parentPath;
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if (shouldSkip && path.isMethod()) path = path.parentPath;
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if ((_path = path) != null && _path.isScope()) parent = path;
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} while (path && !parent);
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return (_parent = parent) == null ? void 0 : _parent.scope;
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}
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get references() {
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throw new Error("Scope#references is not available in Babel 8. Use Scope#referencesSet instead.");
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}
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get uids() {
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throw new Error("Scope#uids is not available in Babel 8. Use Scope#uidsSet instead.");
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}
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generateDeclaredUidIdentifier(name) {
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const id = this.generateUidIdentifier(name);
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this.push({
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id
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});
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return cloneNode(id);
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}
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generateUidIdentifier(name) {
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return identifier(this.generateUid(name));
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}
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generateUid(name = "temp") {
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name = toIdentifier(name).replace(/^_+/, "").replace(/\d+$/g, "");
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let uid;
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let i = 0;
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do {
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uid = `_${name}`;
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if (i >= 11) uid += i - 1;else if (i >= 9) uid += i - 9;else if (i >= 1) uid += i + 1;
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i++;
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} while (this.hasLabel(uid) || this.hasBinding(uid) || this.hasGlobal(uid) || this.hasReference(uid));
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const program = this.getProgramParent();
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{
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program.references[uid] = true;
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program.uids[uid] = true;
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}
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return uid;
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}
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generateUidBasedOnNode(node, defaultName) {
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const parts = [];
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gatherNodeParts(node, parts);
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let id = parts.join("$");
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id = id.replace(/^_/, "") || defaultName || "ref";
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return this.generateUid(id.slice(0, 20));
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}
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generateUidIdentifierBasedOnNode(node, defaultName) {
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return identifier(this.generateUidBasedOnNode(node, defaultName));
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}
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isStatic(node) {
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if (isThisExpression(node) || isSuper(node) || isTopicReference(node)) {
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return true;
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}
|
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if (isIdentifier(node)) {
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const binding = this.getBinding(node.name);
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if (binding) {
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return binding.constant;
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} else {
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return this.hasBinding(node.name);
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}
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}
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return false;
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}
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maybeGenerateMemoised(node, dontPush) {
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if (this.isStatic(node)) {
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return null;
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} else {
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const id = this.generateUidIdentifierBasedOnNode(node);
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if (!dontPush) {
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this.push({
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id
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});
|
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return cloneNode(id);
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}
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return id;
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}
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}
|
|
checkBlockScopedCollisions(local, kind, name, id) {
|
|
if (kind === "param") return;
|
|
if (local.kind === "local") return;
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|
const duplicate = kind === "let" || local.kind === "let" || local.kind === "const" || local.kind === "module" || local.kind === "param" && kind === "const";
|
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if (duplicate) {
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throw this.path.hub.buildError(id, `Duplicate declaration "${name}"`, TypeError);
|
|
}
|
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}
|
|
rename(oldName, newName) {
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|
const binding = this.getBinding(oldName);
|
|
if (binding) {
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newName || (newName = this.generateUidIdentifier(oldName).name);
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|
const renamer = new _renamer.default(binding, oldName, newName);
|
|
{
|
|
renamer.rename(arguments[2]);
|
|
}
|
|
}
|
|
}
|
|
dump() {
|
|
const sep = "-".repeat(60);
|
|
console.log(sep);
|
|
let scope = this;
|
|
do {
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|
console.log("#", scope.block.type);
|
|
for (const name of Object.keys(scope.bindings)) {
|
|
const binding = scope.bindings[name];
|
|
console.log(" -", name, {
|
|
constant: binding.constant,
|
|
references: binding.references,
|
|
violations: binding.constantViolations.length,
|
|
kind: binding.kind
|
|
});
|
|
}
|
|
} while (scope = scope.parent);
|
|
console.log(sep);
|
|
}
|
|
hasLabel(name) {
|
|
return !!this.getLabel(name);
|
|
}
|
|
getLabel(name) {
|
|
return this.labels.get(name);
|
|
}
|
|
registerLabel(path) {
|
|
this.labels.set(path.node.label.name, path);
|
|
}
|
|
registerDeclaration(path) {
|
|
if (path.isLabeledStatement()) {
|
|
this.registerLabel(path);
|
|
} else if (path.isFunctionDeclaration()) {
|
|
this.registerBinding("hoisted", path.get("id"), path);
|
|
} else if (path.isVariableDeclaration()) {
|
|
const declarations = path.get("declarations");
|
|
const {
|
|
kind
|
|
} = path.node;
|
|
for (const declar of declarations) {
|
|
this.registerBinding(kind === "using" || kind === "await using" ? "const" : kind, declar);
|
|
}
|
|
} else if (path.isClassDeclaration()) {
|
|
if (path.node.declare) return;
|
|
this.registerBinding("let", path);
|
|
} else if (path.isImportDeclaration()) {
|
|
const isTypeDeclaration = path.node.importKind === "type" || path.node.importKind === "typeof";
|
|
const specifiers = path.get("specifiers");
|
|
for (const specifier of specifiers) {
|
|
const isTypeSpecifier = isTypeDeclaration || specifier.isImportSpecifier() && (specifier.node.importKind === "type" || specifier.node.importKind === "typeof");
|
|
this.registerBinding(isTypeSpecifier ? "unknown" : "module", specifier);
|
|
}
|
|
} else if (path.isExportDeclaration()) {
|
|
const declar = path.get("declaration");
|
|
if (declar.isClassDeclaration() || declar.isFunctionDeclaration() || declar.isVariableDeclaration()) {
|
|
this.registerDeclaration(declar);
|
|
}
|
|
} else {
|
|
this.registerBinding("unknown", path);
|
|
}
|
|
}
|
|
buildUndefinedNode() {
|
|
return buildUndefinedNode();
|
|
}
|
|
registerConstantViolation(path) {
|
|
const ids = path.getAssignmentIdentifiers();
|
|
for (const name of Object.keys(ids)) {
|
|
var _this$getBinding;
|
|
(_this$getBinding = this.getBinding(name)) == null || _this$getBinding.reassign(path);
|
|
}
|
|
}
|
|
registerBinding(kind, path, bindingPath = path) {
|
|
if (!kind) throw new ReferenceError("no `kind`");
|
|
if (path.isVariableDeclaration()) {
|
|
const declarators = path.get("declarations");
|
|
for (const declar of declarators) {
|
|
this.registerBinding(kind, declar);
|
|
}
|
|
return;
|
|
}
|
|
const parent = this.getProgramParent();
|
|
const ids = path.getOuterBindingIdentifiers(true);
|
|
for (const name of Object.keys(ids)) {
|
|
{
|
|
parent.references[name] = true;
|
|
}
|
|
for (const id of ids[name]) {
|
|
const local = this.getOwnBinding(name);
|
|
if (local) {
|
|
if (local.identifier === id) continue;
|
|
this.checkBlockScopedCollisions(local, kind, name, id);
|
|
}
|
|
if (local) {
|
|
local.reassign(bindingPath);
|
|
} else {
|
|
this.bindings[name] = new _binding.default({
|
|
identifier: id,
|
|
scope: this,
|
|
path: bindingPath,
|
|
kind: kind
|
|
});
|
|
}
|
|
}
|
|
}
|
|
}
|
|
addGlobal(node) {
|
|
this.globals[node.name] = node;
|
|
}
|
|
hasUid(name) {
|
|
{
|
|
let scope = this;
|
|
do {
|
|
if (scope.uids[name]) return true;
|
|
} while (scope = scope.parent);
|
|
return false;
|
|
}
|
|
}
|
|
hasGlobal(name) {
|
|
let scope = this;
|
|
do {
|
|
if (scope.globals[name]) return true;
|
|
} while (scope = scope.parent);
|
|
return false;
|
|
}
|
|
hasReference(name) {
|
|
{
|
|
return !!this.getProgramParent().references[name];
|
|
}
|
|
}
|
|
isPure(node, constantsOnly) {
|
|
if (isIdentifier(node)) {
|
|
const binding = this.getBinding(node.name);
|
|
if (!binding) return false;
|
|
if (constantsOnly) return binding.constant;
|
|
return true;
|
|
} else if (isThisExpression(node) || isMetaProperty(node) || isTopicReference(node) || isPrivateName(node)) {
|
|
return true;
|
|
} else if (isClass(node)) {
|
|
var _node$decorators;
|
|
if (node.superClass && !this.isPure(node.superClass, constantsOnly)) {
|
|
return false;
|
|
}
|
|
if (((_node$decorators = node.decorators) == null ? void 0 : _node$decorators.length) > 0) {
|
|
return false;
|
|
}
|
|
return this.isPure(node.body, constantsOnly);
|
|
} else if (isClassBody(node)) {
|
|
for (const method of node.body) {
|
|
if (!this.isPure(method, constantsOnly)) return false;
|
|
}
|
|
return true;
|
|
} else if (isBinary(node)) {
|
|
return this.isPure(node.left, constantsOnly) && this.isPure(node.right, constantsOnly);
|
|
} else if (isArrayExpression(node) || isTupleExpression(node)) {
|
|
for (const elem of node.elements) {
|
|
if (elem !== null && !this.isPure(elem, constantsOnly)) return false;
|
|
}
|
|
return true;
|
|
} else if (isObjectExpression(node) || isRecordExpression(node)) {
|
|
for (const prop of node.properties) {
|
|
if (!this.isPure(prop, constantsOnly)) return false;
|
|
}
|
|
return true;
|
|
} else if (isMethod(node)) {
|
|
var _node$decorators2;
|
|
if (node.computed && !this.isPure(node.key, constantsOnly)) return false;
|
|
if (((_node$decorators2 = node.decorators) == null ? void 0 : _node$decorators2.length) > 0) {
|
|
return false;
|
|
}
|
|
return true;
|
|
} else if (isProperty(node)) {
|
|
var _node$decorators3;
|
|
if (node.computed && !this.isPure(node.key, constantsOnly)) return false;
|
|
if (((_node$decorators3 = node.decorators) == null ? void 0 : _node$decorators3.length) > 0) {
|
|
return false;
|
|
}
|
|
if (isObjectProperty(node) || node.static) {
|
|
if (node.value !== null && !this.isPure(node.value, constantsOnly)) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
} else if (isUnaryExpression(node)) {
|
|
return this.isPure(node.argument, constantsOnly);
|
|
} else if (isTemplateLiteral(node)) {
|
|
for (const expression of node.expressions) {
|
|
if (!this.isPure(expression, constantsOnly)) return false;
|
|
}
|
|
return true;
|
|
} else if (isTaggedTemplateExpression(node)) {
|
|
return matchesPattern(node.tag, "String.raw") && !this.hasBinding("String", {
|
|
noGlobals: true
|
|
}) && this.isPure(node.quasi, constantsOnly);
|
|
} else if (isMemberExpression(node)) {
|
|
return !node.computed && isIdentifier(node.object) && node.object.name === "Symbol" && isIdentifier(node.property) && node.property.name !== "for" && !this.hasBinding("Symbol", {
|
|
noGlobals: true
|
|
});
|
|
} else if (isCallExpression(node)) {
|
|
return matchesPattern(node.callee, "Symbol.for") && !this.hasBinding("Symbol", {
|
|
noGlobals: true
|
|
}) && node.arguments.length === 1 && t.isStringLiteral(node.arguments[0]);
|
|
} else {
|
|
return isPureish(node);
|
|
}
|
|
}
|
|
setData(key, val) {
|
|
return this.data[key] = val;
|
|
}
|
|
getData(key) {
|
|
let scope = this;
|
|
do {
|
|
const data = scope.data[key];
|
|
if (data != null) return data;
|
|
} while (scope = scope.parent);
|
|
}
|
|
removeData(key) {
|
|
let scope = this;
|
|
do {
|
|
const data = scope.data[key];
|
|
if (data != null) scope.data[key] = null;
|
|
} while (scope = scope.parent);
|
|
}
|
|
init() {
|
|
if (!this.inited) {
|
|
this.inited = true;
|
|
this.crawl();
|
|
}
|
|
}
|
|
crawl() {
|
|
const path = this.path;
|
|
resetScope(this);
|
|
this.data = Object.create(null);
|
|
let scope = this;
|
|
do {
|
|
if (scope.crawling) return;
|
|
if (scope.path.isProgram()) {
|
|
break;
|
|
}
|
|
} while (scope = scope.parent);
|
|
const programParent = scope;
|
|
const state = {
|
|
references: [],
|
|
constantViolations: [],
|
|
assignments: []
|
|
};
|
|
this.crawling = true;
|
|
scopeVisitor || (scopeVisitor = _index.default.visitors.merge([{
|
|
Scope(path) {
|
|
resetScope(path.scope);
|
|
}
|
|
}, collectorVisitor]));
|
|
if (path.type !== "Program") {
|
|
for (const visit of scopeVisitor.enter) {
|
|
visit.call(state, path, state);
|
|
}
|
|
const typeVisitors = scopeVisitor[path.type];
|
|
if (typeVisitors) {
|
|
for (const visit of typeVisitors.enter) {
|
|
visit.call(state, path, state);
|
|
}
|
|
}
|
|
}
|
|
path.traverse(scopeVisitor, state);
|
|
this.crawling = false;
|
|
for (const path of state.assignments) {
|
|
const ids = path.getAssignmentIdentifiers();
|
|
for (const name of Object.keys(ids)) {
|
|
if (path.scope.getBinding(name)) continue;
|
|
programParent.addGlobal(ids[name]);
|
|
}
|
|
path.scope.registerConstantViolation(path);
|
|
}
|
|
for (const ref of state.references) {
|
|
const binding = ref.scope.getBinding(ref.node.name);
|
|
if (binding) {
|
|
binding.reference(ref);
|
|
} else {
|
|
programParent.addGlobal(ref.node);
|
|
}
|
|
}
|
|
for (const path of state.constantViolations) {
|
|
path.scope.registerConstantViolation(path);
|
|
}
|
|
}
|
|
push(opts) {
|
|
let path = this.path;
|
|
if (path.isPattern()) {
|
|
path = this.getPatternParent().path;
|
|
} else if (!path.isBlockStatement() && !path.isProgram()) {
|
|
path = this.getBlockParent().path;
|
|
}
|
|
if (path.isSwitchStatement()) {
|
|
path = (this.getFunctionParent() || this.getProgramParent()).path;
|
|
}
|
|
const {
|
|
init,
|
|
unique,
|
|
kind = "var",
|
|
id
|
|
} = opts;
|
|
if (!init && !unique && (kind === "var" || kind === "let") && path.isFunction() && !path.node.name && isCallExpression(path.parent, {
|
|
callee: path.node
|
|
}) && path.parent.arguments.length <= path.node.params.length && isIdentifier(id)) {
|
|
path.pushContainer("params", id);
|
|
path.scope.registerBinding("param", path.get("params")[path.node.params.length - 1]);
|
|
return;
|
|
}
|
|
if (path.isLoop() || path.isCatchClause() || path.isFunction()) {
|
|
path.ensureBlock();
|
|
path = path.get("body");
|
|
}
|
|
const blockHoist = opts._blockHoist == null ? 2 : opts._blockHoist;
|
|
const dataKey = `declaration:${kind}:${blockHoist}`;
|
|
let declarPath = !unique && path.getData(dataKey);
|
|
if (!declarPath) {
|
|
const declar = variableDeclaration(kind, []);
|
|
declar._blockHoist = blockHoist;
|
|
[declarPath] = path.unshiftContainer("body", [declar]);
|
|
if (!unique) path.setData(dataKey, declarPath);
|
|
}
|
|
const declarator = variableDeclarator(id, init);
|
|
const len = declarPath.node.declarations.push(declarator);
|
|
path.scope.registerBinding(kind, declarPath.get("declarations")[len - 1]);
|
|
}
|
|
getProgramParent() {
|
|
let scope = this;
|
|
do {
|
|
if (scope.path.isProgram()) {
|
|
return scope;
|
|
}
|
|
} while (scope = scope.parent);
|
|
throw new Error("Couldn't find a Program");
|
|
}
|
|
getFunctionParent() {
|
|
let scope = this;
|
|
do {
|
|
if (scope.path.isFunctionParent()) {
|
|
return scope;
|
|
}
|
|
} while (scope = scope.parent);
|
|
return null;
|
|
}
|
|
getBlockParent() {
|
|
let scope = this;
|
|
do {
|
|
if (scope.path.isBlockParent()) {
|
|
return scope;
|
|
}
|
|
} while (scope = scope.parent);
|
|
throw new Error("We couldn't find a BlockStatement, For, Switch, Function, Loop or Program...");
|
|
}
|
|
getPatternParent() {
|
|
let scope = this;
|
|
do {
|
|
if (!scope.path.isPattern()) {
|
|
return scope.getBlockParent();
|
|
}
|
|
} while (scope = scope.parent.parent);
|
|
throw new Error("We couldn't find a BlockStatement, For, Switch, Function, Loop or Program...");
|
|
}
|
|
getAllBindings() {
|
|
const ids = Object.create(null);
|
|
let scope = this;
|
|
do {
|
|
for (const key of Object.keys(scope.bindings)) {
|
|
if (key in ids === false) {
|
|
ids[key] = scope.bindings[key];
|
|
}
|
|
}
|
|
scope = scope.parent;
|
|
} while (scope);
|
|
return ids;
|
|
}
|
|
bindingIdentifierEquals(name, node) {
|
|
return this.getBindingIdentifier(name) === node;
|
|
}
|
|
getBinding(name) {
|
|
let scope = this;
|
|
let previousPath;
|
|
do {
|
|
const binding = scope.getOwnBinding(name);
|
|
if (binding) {
|
|
var _previousPath;
|
|
if ((_previousPath = previousPath) != null && _previousPath.isPattern() && binding.kind !== "param" && binding.kind !== "local") {} else {
|
|
return binding;
|
|
}
|
|
} else if (!binding && name === "arguments" && scope.path.isFunction() && !scope.path.isArrowFunctionExpression()) {
|
|
break;
|
|
}
|
|
previousPath = scope.path;
|
|
} while (scope = scope.parent);
|
|
}
|
|
getOwnBinding(name) {
|
|
return this.bindings[name];
|
|
}
|
|
getBindingIdentifier(name) {
|
|
var _this$getBinding2;
|
|
return (_this$getBinding2 = this.getBinding(name)) == null ? void 0 : _this$getBinding2.identifier;
|
|
}
|
|
getOwnBindingIdentifier(name) {
|
|
const binding = this.bindings[name];
|
|
return binding == null ? void 0 : binding.identifier;
|
|
}
|
|
hasOwnBinding(name) {
|
|
return !!this.getOwnBinding(name);
|
|
}
|
|
hasBinding(name, opts) {
|
|
if (!name) return false;
|
|
let noGlobals;
|
|
let noUids;
|
|
let upToScope;
|
|
if (typeof opts === "object") {
|
|
noGlobals = opts.noGlobals;
|
|
noUids = opts.noUids;
|
|
upToScope = opts.upToScope;
|
|
} else if (typeof opts === "boolean") {
|
|
noGlobals = opts;
|
|
}
|
|
let scope = this;
|
|
do {
|
|
if (upToScope === scope) {
|
|
break;
|
|
}
|
|
if (scope.hasOwnBinding(name)) {
|
|
return true;
|
|
}
|
|
} while (scope = scope.parent);
|
|
if (!noUids && this.hasUid(name)) return true;
|
|
if (!noGlobals && Scope.globals.includes(name)) return true;
|
|
if (!noGlobals && Scope.contextVariables.includes(name)) return true;
|
|
return false;
|
|
}
|
|
parentHasBinding(name, opts) {
|
|
var _this$parent;
|
|
return (_this$parent = this.parent) == null ? void 0 : _this$parent.hasBinding(name, opts);
|
|
}
|
|
moveBindingTo(name, scope) {
|
|
const info = this.getBinding(name);
|
|
if (info) {
|
|
info.scope.removeOwnBinding(name);
|
|
info.scope = scope;
|
|
scope.bindings[name] = info;
|
|
}
|
|
}
|
|
removeOwnBinding(name) {
|
|
delete this.bindings[name];
|
|
}
|
|
removeBinding(name) {
|
|
var _this$getBinding3;
|
|
(_this$getBinding3 = this.getBinding(name)) == null || _this$getBinding3.scope.removeOwnBinding(name);
|
|
{
|
|
let scope = this;
|
|
do {
|
|
if (scope.uids[name]) {
|
|
scope.uids[name] = false;
|
|
}
|
|
} while (scope = scope.parent);
|
|
}
|
|
}
|
|
hoistVariables(emit = id => this.push({
|
|
id
|
|
})) {
|
|
this.crawl();
|
|
const seen = new Set();
|
|
for (const name of Object.keys(this.bindings)) {
|
|
const binding = this.bindings[name];
|
|
if (!binding) continue;
|
|
const {
|
|
path
|
|
} = binding;
|
|
if (!path.isVariableDeclarator()) continue;
|
|
const {
|
|
parent,
|
|
parentPath
|
|
} = path;
|
|
if (parent.kind !== "var" || seen.has(parent)) continue;
|
|
seen.add(path.parent);
|
|
let firstId;
|
|
const init = [];
|
|
for (const decl of parent.declarations) {
|
|
firstId != null ? firstId : firstId = decl.id;
|
|
if (decl.init) {
|
|
init.push(assignmentExpression("=", decl.id, decl.init));
|
|
}
|
|
const ids = Object.keys(getBindingIdentifiers(decl, false, true, true));
|
|
for (const name of ids) {
|
|
emit(identifier(name), decl.init != null);
|
|
}
|
|
}
|
|
if (parentPath.parentPath.isFor({
|
|
left: parent
|
|
})) {
|
|
parentPath.replaceWith(firstId);
|
|
} else if (init.length === 0) {
|
|
parentPath.remove();
|
|
} else {
|
|
const expr = init.length === 1 ? init[0] : sequenceExpression(init);
|
|
if (parentPath.parentPath.isForStatement({
|
|
init: parent
|
|
})) {
|
|
parentPath.replaceWith(expr);
|
|
} else {
|
|
parentPath.replaceWith(expressionStatement(expr));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
exports.default = Scope;
|
|
Scope.globals = [...globalsBuiltinLower, ...globalsBuiltinUpper];
|
|
Scope.contextVariables = ["arguments", "undefined", "Infinity", "NaN"];
|
|
{
|
|
Scope.prototype._renameFromMap = function _renameFromMap(map, oldName, newName, value) {
|
|
if (map[oldName]) {
|
|
map[newName] = value;
|
|
map[oldName] = null;
|
|
}
|
|
};
|
|
Scope.prototype.traverse = function (node, opts, state) {
|
|
(0, _index.default)(node, opts, this, state, this.path);
|
|
};
|
|
Scope.prototype._generateUid = function _generateUid(name, i) {
|
|
let id = name;
|
|
if (i > 1) id += i;
|
|
return `_${id}`;
|
|
};
|
|
Scope.prototype.toArray = function toArray(node, i, arrayLikeIsIterable) {
|
|
if (isIdentifier(node)) {
|
|
const binding = this.getBinding(node.name);
|
|
if (binding != null && binding.constant && binding.path.isGenericType("Array")) {
|
|
return node;
|
|
}
|
|
}
|
|
if (isArrayExpression(node)) {
|
|
return node;
|
|
}
|
|
if (isIdentifier(node, {
|
|
name: "arguments"
|
|
})) {
|
|
return callExpression(memberExpression(memberExpression(memberExpression(identifier("Array"), identifier("prototype")), identifier("slice")), identifier("call")), [node]);
|
|
}
|
|
let helperName;
|
|
const args = [node];
|
|
if (i === true) {
|
|
helperName = "toConsumableArray";
|
|
} else if (typeof i === "number") {
|
|
args.push(numericLiteral(i));
|
|
helperName = "slicedToArray";
|
|
} else {
|
|
helperName = "toArray";
|
|
}
|
|
if (arrayLikeIsIterable) {
|
|
args.unshift(this.path.hub.addHelper(helperName));
|
|
helperName = "maybeArrayLike";
|
|
}
|
|
return callExpression(this.path.hub.addHelper(helperName), args);
|
|
};
|
|
Scope.prototype.getAllBindingsOfKind = function getAllBindingsOfKind(...kinds) {
|
|
const ids = Object.create(null);
|
|
for (const kind of kinds) {
|
|
let scope = this;
|
|
do {
|
|
for (const name of Object.keys(scope.bindings)) {
|
|
const binding = scope.bindings[name];
|
|
if (binding.kind === kind) ids[name] = binding;
|
|
}
|
|
scope = scope.parent;
|
|
} while (scope);
|
|
}
|
|
return ids;
|
|
};
|
|
Object.defineProperties(Scope.prototype, {
|
|
parentBlock: {
|
|
configurable: true,
|
|
enumerable: true,
|
|
get() {
|
|
return this.path.parent;
|
|
}
|
|
},
|
|
hub: {
|
|
configurable: true,
|
|
enumerable: true,
|
|
get() {
|
|
return this.path.hub;
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
//# sourceMappingURL=index.js.map
|