From fc87c009806dcc98867f6b58efe29b042aa01dee Mon Sep 17 00:00:00 2001 From: littleblack111 Date: Mon, 18 May 2026 23:10:59 +0800 Subject: node: update --- .../plugin-transform-modules-systemjs/lib/index.js | 406 --------------------- 1 file changed, 406 deletions(-) delete mode 100644 node_modules/@babel/plugin-transform-modules-systemjs/lib/index.js (limited to 'node_modules/@babel/plugin-transform-modules-systemjs/lib/index.js') diff --git a/node_modules/@babel/plugin-transform-modules-systemjs/lib/index.js b/node_modules/@babel/plugin-transform-modules-systemjs/lib/index.js deleted file mode 100644 index 49cfbe13..00000000 --- a/node_modules/@babel/plugin-transform-modules-systemjs/lib/index.js +++ /dev/null @@ -1,406 +0,0 @@ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = void 0; -exports.getExportSpecifierName = getExportSpecifierName; -var _helperPluginUtils = require("@babel/helper-plugin-utils"); -var _core = require("@babel/core"); -var _helperModuleTransforms = require("@babel/helper-module-transforms"); -var _helperValidatorIdentifier = require("@babel/helper-validator-identifier"); -const buildTemplate = _core.template.statement(` - SYSTEM_REGISTER(MODULE_NAME, SOURCES, function (EXPORT_IDENTIFIER, CONTEXT_IDENTIFIER) { - "use strict"; - BEFORE_BODY; - return { - setters: SETTERS, - execute: EXECUTE, - }; - }); -`); -const buildExportAll = _core.template.statement(` - for (var KEY in TARGET) { - if (KEY !== "default" && KEY !== "__esModule") EXPORT_OBJ[KEY] = TARGET[KEY]; - } -`); -const MISSING_PLUGIN_WARNING = `\ -WARNING: Dynamic import() transformation must be enabled using the - @babel/plugin-transform-dynamic-import plugin. Babel 8 will - no longer transform import() without using that plugin. -`; -const MISSING_PLUGIN_ERROR = `\ -ERROR: Dynamic import() transformation must be enabled using the - @babel/plugin-transform-dynamic-import plugin. Babel 8 - no longer transforms import() without using that plugin. -`; -function getExportSpecifierName(node, stringSpecifiers) { - if (node.type === "Identifier") { - return node.name; - } else if (node.type === "StringLiteral") { - const stringValue = node.value; - if (!(0, _helperValidatorIdentifier.isIdentifierName)(stringValue)) { - stringSpecifiers.add(stringValue); - } - return stringValue; - } else { - throw new Error(`Expected export specifier to be either Identifier or StringLiteral, got ${node.type}`); - } -} -function constructExportCall(path, exportIdent, exportNames, exportValues, exportStarTarget, stringSpecifiers) { - const statements = []; - if (!exportStarTarget) { - if (exportNames.length === 1) { - statements.push(_core.types.expressionStatement(_core.types.callExpression(exportIdent, [_core.types.stringLiteral(exportNames[0]), exportValues[0]]))); - } else { - const objectProperties = []; - for (let i = 0; i < exportNames.length; i++) { - const exportName = exportNames[i]; - const exportValue = exportValues[i]; - objectProperties.push(_core.types.objectProperty(stringSpecifiers.has(exportName) ? _core.types.stringLiteral(exportName) : _core.types.identifier(exportName), exportValue)); - } - statements.push(_core.types.expressionStatement(_core.types.callExpression(exportIdent, [_core.types.objectExpression(objectProperties)]))); - } - } else { - const exportObj = path.scope.generateUid("exportObj"); - statements.push(_core.types.variableDeclaration("var", [_core.types.variableDeclarator(_core.types.identifier(exportObj), _core.types.objectExpression([]))])); - statements.push(buildExportAll({ - KEY: path.scope.generateUidIdentifier("key"), - EXPORT_OBJ: _core.types.identifier(exportObj), - TARGET: exportStarTarget - })); - for (let i = 0; i < exportNames.length; i++) { - const exportName = exportNames[i]; - const exportValue = exportValues[i]; - statements.push(_core.types.expressionStatement(_core.types.assignmentExpression("=", _core.types.memberExpression(_core.types.identifier(exportObj), _core.types.identifier(exportName)), exportValue))); - } - statements.push(_core.types.expressionStatement(_core.types.callExpression(exportIdent, [_core.types.identifier(exportObj)]))); - } - return statements; -} -var _default = exports.default = (0, _helperPluginUtils.declare)((api, options) => { - api.assertVersion(7); - const { - systemGlobal = "System", - allowTopLevelThis = false - } = options; - const reassignmentVisited = new WeakSet(); - const reassignmentVisitor = { - "AssignmentExpression|UpdateExpression"(path) { - if (reassignmentVisited.has(path.node)) return; - reassignmentVisited.add(path.node); - const arg = path.isAssignmentExpression() ? path.get("left") : path.get("argument"); - if (arg.isObjectPattern() || arg.isArrayPattern()) { - const exprs = [path.node]; - for (const name of Object.keys(arg.getBindingIdentifiers())) { - if (this.scope.getBinding(name) !== path.scope.getBinding(name)) { - return; - } - const exportedNames = this.exports[name]; - if (!exportedNames) continue; - for (const exportedName of exportedNames) { - exprs.push(this.buildCall(exportedName, _core.types.identifier(name)).expression); - } - } - path.replaceWith(_core.types.sequenceExpression(exprs)); - return; - } - if (!arg.isIdentifier()) return; - const name = arg.node.name; - if (this.scope.getBinding(name) !== path.scope.getBinding(name)) return; - const exportedNames = this.exports[name]; - if (!exportedNames) return; - let node = path.node; - const isPostUpdateExpression = _core.types.isUpdateExpression(node, { - prefix: false - }); - if (isPostUpdateExpression) { - node = _core.types.binaryExpression(node.operator[0], _core.types.unaryExpression("+", _core.types.cloneNode(node.argument)), _core.types.numericLiteral(1)); - } - for (const exportedName of exportedNames) { - node = this.buildCall(exportedName, node).expression; - } - if (isPostUpdateExpression) { - node = _core.types.sequenceExpression([node, path.node]); - } - path.replaceWith(node); - } - }; - return { - name: "transform-modules-systemjs", - pre() { - this.file.set("@babel/plugin-transform-modules-*", "systemjs"); - }, - visitor: { - ["CallExpression" + (api.types.importExpression ? "|ImportExpression" : "")](path, state) { - if (path.isCallExpression() && !_core.types.isImport(path.node.callee)) return; - if (path.isCallExpression()) { - if (!this.file.has("@babel/plugin-proposal-dynamic-import")) { - { - console.warn(MISSING_PLUGIN_WARNING); - } - } - } else { - if (!this.file.has("@babel/plugin-proposal-dynamic-import")) { - throw new Error(MISSING_PLUGIN_ERROR); - } - } - path.replaceWith((0, _helperModuleTransforms.buildDynamicImport)(path.node, false, true, specifier => _core.types.callExpression(_core.types.memberExpression(_core.types.identifier(state.contextIdent), _core.types.identifier("import")), [specifier]))); - }, - MetaProperty(path, state) { - if (path.node.meta.name === "import" && path.node.property.name === "meta") { - path.replaceWith(_core.types.memberExpression(_core.types.identifier(state.contextIdent), _core.types.identifier("meta"))); - } - }, - ReferencedIdentifier(path, state) { - if (path.node.name === "__moduleName" && !path.scope.hasBinding("__moduleName")) { - path.replaceWith(_core.types.memberExpression(_core.types.identifier(state.contextIdent), _core.types.identifier("id"))); - } - }, - Program: { - enter(path, state) { - state.contextIdent = path.scope.generateUid("context"); - state.stringSpecifiers = new Set(); - if (!allowTopLevelThis) { - (0, _helperModuleTransforms.rewriteThis)(path); - } - }, - exit(path, state) { - const scope = path.scope; - const exportIdent = scope.generateUid("export"); - const { - contextIdent, - stringSpecifiers - } = state; - const exportMap = Object.create(null); - const modules = []; - const beforeBody = []; - const setters = []; - const sources = []; - const variableIds = []; - const removedPaths = []; - function addExportName(key, val) { - exportMap[key] = exportMap[key] || []; - exportMap[key].push(val); - } - function pushModule(source, key, specifiers) { - let module; - modules.forEach(function (m) { - if (m.key === source) { - module = m; - } - }); - if (!module) { - modules.push(module = { - key: source, - imports: [], - exports: [] - }); - } - module[key] = module[key].concat(specifiers); - } - function buildExportCall(name, val) { - return _core.types.expressionStatement(_core.types.callExpression(_core.types.identifier(exportIdent), [_core.types.stringLiteral(name), val])); - } - const exportNames = []; - const exportValues = []; - const body = path.get("body"); - for (const path of body) { - if (path.isFunctionDeclaration()) { - beforeBody.push(path.node); - removedPaths.push(path); - } else if (path.isClassDeclaration()) { - variableIds.push(_core.types.cloneNode(path.node.id)); - path.replaceWith(_core.types.expressionStatement(_core.types.assignmentExpression("=", _core.types.cloneNode(path.node.id), _core.types.toExpression(path.node)))); - } else if (path.isVariableDeclaration()) { - path.node.kind = "var"; - } else if (path.isImportDeclaration()) { - const source = path.node.source.value; - pushModule(source, "imports", path.node.specifiers); - for (const name of Object.keys(path.getBindingIdentifiers())) { - scope.removeBinding(name); - variableIds.push(_core.types.identifier(name)); - } - path.remove(); - } else if (path.isExportAllDeclaration()) { - pushModule(path.node.source.value, "exports", path.node); - path.remove(); - } else if (path.isExportDefaultDeclaration()) { - const declar = path.node.declaration; - if (_core.types.isClassDeclaration(declar)) { - const id = declar.id; - if (id) { - exportNames.push("default"); - exportValues.push(scope.buildUndefinedNode()); - variableIds.push(_core.types.cloneNode(id)); - addExportName(id.name, "default"); - path.replaceWith(_core.types.expressionStatement(_core.types.assignmentExpression("=", _core.types.cloneNode(id), _core.types.toExpression(declar)))); - } else { - exportNames.push("default"); - exportValues.push(_core.types.toExpression(declar)); - removedPaths.push(path); - } - } else if (_core.types.isFunctionDeclaration(declar)) { - const id = declar.id; - if (id) { - beforeBody.push(declar); - exportNames.push("default"); - exportValues.push(_core.types.cloneNode(id)); - addExportName(id.name, "default"); - } else { - exportNames.push("default"); - exportValues.push(_core.types.toExpression(declar)); - } - removedPaths.push(path); - } else { - path.replaceWith(buildExportCall("default", declar)); - } - } else if (path.isExportNamedDeclaration()) { - const declar = path.node.declaration; - if (declar) { - path.replaceWith(declar); - if (_core.types.isFunction(declar)) { - const name = declar.id.name; - addExportName(name, name); - beforeBody.push(declar); - exportNames.push(name); - exportValues.push(_core.types.cloneNode(declar.id)); - removedPaths.push(path); - } else if (_core.types.isClass(declar)) { - const name = declar.id.name; - exportNames.push(name); - exportValues.push(scope.buildUndefinedNode()); - variableIds.push(_core.types.cloneNode(declar.id)); - path.replaceWith(_core.types.expressionStatement(_core.types.assignmentExpression("=", _core.types.cloneNode(declar.id), _core.types.toExpression(declar)))); - addExportName(name, name); - } else { - if (_core.types.isVariableDeclaration(declar)) { - declar.kind = "var"; - } - for (const name of Object.keys(_core.types.getBindingIdentifiers(declar))) { - addExportName(name, name); - } - } - } else { - const specifiers = path.node.specifiers; - if (specifiers != null && specifiers.length) { - if (path.node.source) { - pushModule(path.node.source.value, "exports", specifiers); - path.remove(); - } else { - const nodes = []; - for (const specifier of specifiers) { - const { - local, - exported - } = specifier; - const binding = scope.getBinding(local.name); - const exportedName = getExportSpecifierName(exported, stringSpecifiers); - if (binding && _core.types.isFunctionDeclaration(binding.path.node)) { - exportNames.push(exportedName); - exportValues.push(_core.types.cloneNode(local)); - } else if (!binding) { - nodes.push(buildExportCall(exportedName, local)); - } - addExportName(local.name, exportedName); - } - path.replaceWithMultiple(nodes); - } - } else { - path.remove(); - } - } - } - } - modules.forEach(function (specifiers) { - const setterBody = []; - const target = scope.generateUid(specifiers.key); - for (let specifier of specifiers.imports) { - if (_core.types.isImportNamespaceSpecifier(specifier)) { - setterBody.push(_core.types.expressionStatement(_core.types.assignmentExpression("=", specifier.local, _core.types.identifier(target)))); - } else if (_core.types.isImportDefaultSpecifier(specifier)) { - specifier = _core.types.importSpecifier(specifier.local, _core.types.identifier("default")); - } - if (_core.types.isImportSpecifier(specifier)) { - const { - imported - } = specifier; - setterBody.push(_core.types.expressionStatement(_core.types.assignmentExpression("=", specifier.local, _core.types.memberExpression(_core.types.identifier(target), specifier.imported, imported.type === "StringLiteral")))); - } - } - if (specifiers.exports.length) { - const exportNames = []; - const exportValues = []; - let hasExportStar = false; - for (const node of specifiers.exports) { - if (_core.types.isExportAllDeclaration(node)) { - hasExportStar = true; - } else if (_core.types.isExportSpecifier(node)) { - const exportedName = getExportSpecifierName(node.exported, stringSpecifiers); - exportNames.push(exportedName); - exportValues.push(_core.types.memberExpression(_core.types.identifier(target), node.local, _core.types.isStringLiteral(node.local))); - } else {} - } - setterBody.push(...constructExportCall(path, _core.types.identifier(exportIdent), exportNames, exportValues, hasExportStar ? _core.types.identifier(target) : null, stringSpecifiers)); - } - sources.push(_core.types.stringLiteral(specifiers.key)); - setters.push(_core.types.functionExpression(null, [_core.types.identifier(target)], _core.types.blockStatement(setterBody))); - }); - let moduleName = (0, _helperModuleTransforms.getModuleName)(this.file.opts, options); - if (moduleName) moduleName = _core.types.stringLiteral(moduleName); - { - var _path$scope, _path$scope$hoistVari; - (_path$scope$hoistVari = (_path$scope = path.scope).hoistVariables) != null ? _path$scope$hoistVari : _path$scope.hoistVariables = require("@babel/traverse").Scope.prototype.hoistVariables; - } - path.scope.hoistVariables((id, hasInit) => { - variableIds.push(id); - if (!hasInit && id.name in exportMap) { - for (const exported of exportMap[id.name]) { - exportNames.push(exported); - exportValues.push(_core.types.buildUndefinedNode()); - } - } - }); - if (variableIds.length) { - beforeBody.unshift(_core.types.variableDeclaration("var", variableIds.map(id => _core.types.variableDeclarator(id)))); - } - if (exportNames.length) { - beforeBody.push(...constructExportCall(path, _core.types.identifier(exportIdent), exportNames, exportValues, null, stringSpecifiers)); - } - path.traverse(reassignmentVisitor, { - exports: exportMap, - buildCall: buildExportCall, - scope - }); - for (const path of removedPaths) { - path.remove(); - } - let hasTLA = false; - path.traverse({ - AwaitExpression(path) { - hasTLA = true; - path.stop(); - }, - Function(path) { - path.skip(); - }, - noScope: true - }); - path.node.body = [buildTemplate({ - SYSTEM_REGISTER: _core.types.memberExpression(_core.types.identifier(systemGlobal), _core.types.identifier("register")), - BEFORE_BODY: beforeBody, - MODULE_NAME: moduleName, - SETTERS: _core.types.arrayExpression(setters), - EXECUTE: _core.types.functionExpression(null, [], _core.types.blockStatement(path.node.body), false, hasTLA), - SOURCES: _core.types.arrayExpression(sources), - EXPORT_IDENTIFIER: _core.types.identifier(exportIdent), - CONTEXT_IDENTIFIER: _core.types.identifier(contextIdent) - })]; - path.requeue(path.get("body.0")); - } - } - } - }; -}); - -//# sourceMappingURL=index.js.map -- cgit v1.2.3