diff options
Diffstat (limited to 'node_modules/@babel/helper-module-transforms/lib/index.js')
| -rw-r--r-- | node_modules/@babel/helper-module-transforms/lib/index.js | 398 |
1 files changed, 0 insertions, 398 deletions
diff --git a/node_modules/@babel/helper-module-transforms/lib/index.js b/node_modules/@babel/helper-module-transforms/lib/index.js deleted file mode 100644 index ac884d25..00000000 --- a/node_modules/@babel/helper-module-transforms/lib/index.js +++ /dev/null @@ -1,398 +0,0 @@ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -Object.defineProperty(exports, "buildDynamicImport", { - enumerable: true, - get: function () { - return _dynamicImport.buildDynamicImport; - } -}); -exports.buildNamespaceInitStatements = buildNamespaceInitStatements; -exports.ensureStatementsHoisted = ensureStatementsHoisted; -Object.defineProperty(exports, "getModuleName", { - enumerable: true, - get: function () { - return _getModuleName.default; - } -}); -Object.defineProperty(exports, "hasExports", { - enumerable: true, - get: function () { - return _normalizeAndLoadMetadata.hasExports; - } -}); -Object.defineProperty(exports, "isModule", { - enumerable: true, - get: function () { - return _helperModuleImports.isModule; - } -}); -Object.defineProperty(exports, "isSideEffectImport", { - enumerable: true, - get: function () { - return _normalizeAndLoadMetadata.isSideEffectImport; - } -}); -exports.rewriteModuleStatementsAndPrepareHeader = rewriteModuleStatementsAndPrepareHeader; -Object.defineProperty(exports, "rewriteThis", { - enumerable: true, - get: function () { - return _rewriteThis.default; - } -}); -exports.wrapInterop = wrapInterop; -var _assert = require("assert"); -var _core = require("@babel/core"); -var _helperModuleImports = require("@babel/helper-module-imports"); -var _rewriteThis = require("./rewrite-this.js"); -var _rewriteLiveReferences = require("./rewrite-live-references.js"); -var _normalizeAndLoadMetadata = require("./normalize-and-load-metadata.js"); -var Lazy = require("./lazy-modules.js"); -var _dynamicImport = require("./dynamic-import.js"); -var _getModuleName = require("./get-module-name.js"); -{ - exports.getDynamicImportSource = require("./dynamic-import").getDynamicImportSource; -} -function rewriteModuleStatementsAndPrepareHeader(path, { - exportName, - strict, - allowTopLevelThis, - strictMode, - noInterop, - importInterop = noInterop ? "none" : "babel", - lazy, - getWrapperPayload = Lazy.toGetWrapperPayload(lazy != null ? lazy : false), - wrapReference = Lazy.wrapReference, - esNamespaceOnly, - filename, - constantReexports = arguments[1].loose, - enumerableModuleMeta = arguments[1].loose, - noIncompleteNsImportDetection -}) { - (0, _normalizeAndLoadMetadata.validateImportInteropOption)(importInterop); - _assert((0, _helperModuleImports.isModule)(path), "Cannot process module statements in a script"); - path.node.sourceType = "script"; - const meta = (0, _normalizeAndLoadMetadata.default)(path, exportName, { - importInterop, - initializeReexports: constantReexports, - getWrapperPayload, - esNamespaceOnly, - filename - }); - if (!allowTopLevelThis) { - (0, _rewriteThis.default)(path); - } - (0, _rewriteLiveReferences.default)(path, meta, wrapReference); - if (strictMode !== false) { - const hasStrict = path.node.directives.some(directive => { - return directive.value.value === "use strict"; - }); - if (!hasStrict) { - path.unshiftContainer("directives", _core.types.directive(_core.types.directiveLiteral("use strict"))); - } - } - const headers = []; - if ((0, _normalizeAndLoadMetadata.hasExports)(meta) && !strict) { - headers.push(buildESModuleHeader(meta, enumerableModuleMeta)); - } - const nameList = buildExportNameListDeclaration(path, meta); - if (nameList) { - meta.exportNameListName = nameList.name; - headers.push(nameList.statement); - } - headers.push(...buildExportInitializationStatements(path, meta, wrapReference, constantReexports, noIncompleteNsImportDetection)); - return { - meta, - headers - }; -} -function ensureStatementsHoisted(statements) { - statements.forEach(header => { - header._blockHoist = 3; - }); -} -function wrapInterop(programPath, expr, type) { - if (type === "none") { - return null; - } - if (type === "node-namespace") { - return _core.types.callExpression(programPath.hub.addHelper("interopRequireWildcard"), [expr, _core.types.booleanLiteral(true)]); - } else if (type === "node-default") { - return null; - } - let helper; - if (type === "default") { - helper = "interopRequireDefault"; - } else if (type === "namespace") { - helper = "interopRequireWildcard"; - } else { - throw new Error(`Unknown interop: ${type}`); - } - return _core.types.callExpression(programPath.hub.addHelper(helper), [expr]); -} -function buildNamespaceInitStatements(metadata, sourceMetadata, constantReexports = false, wrapReference = Lazy.wrapReference) { - var _wrapReference; - const statements = []; - const srcNamespaceId = _core.types.identifier(sourceMetadata.name); - for (const localName of sourceMetadata.importsNamespace) { - if (localName === sourceMetadata.name) continue; - statements.push(_core.template.statement`var NAME = SOURCE;`({ - NAME: localName, - SOURCE: _core.types.cloneNode(srcNamespaceId) - })); - } - const srcNamespace = (_wrapReference = wrapReference(srcNamespaceId, sourceMetadata.wrap)) != null ? _wrapReference : srcNamespaceId; - if (constantReexports) { - statements.push(...buildReexportsFromMeta(metadata, sourceMetadata, true, wrapReference)); - } - for (const exportName of sourceMetadata.reexportNamespace) { - statements.push((!_core.types.isIdentifier(srcNamespace) ? _core.template.statement` - Object.defineProperty(EXPORTS, "NAME", { - enumerable: true, - get: function() { - return NAMESPACE; - } - }); - ` : _core.template.statement`EXPORTS.NAME = NAMESPACE;`)({ - EXPORTS: metadata.exportName, - NAME: exportName, - NAMESPACE: _core.types.cloneNode(srcNamespace) - })); - } - if (sourceMetadata.reexportAll) { - const statement = buildNamespaceReexport(metadata, _core.types.cloneNode(srcNamespace), constantReexports); - statement.loc = sourceMetadata.reexportAll.loc; - statements.push(statement); - } - return statements; -} -const ReexportTemplate = { - constant: ({ - exports, - exportName, - namespaceImport - }) => _core.template.statement.ast` - ${exports}.${exportName} = ${namespaceImport}; - `, - constantComputed: ({ - exports, - exportName, - namespaceImport - }) => _core.template.statement.ast` - ${exports}["${exportName}"] = ${namespaceImport}; - `, - spec: ({ - exports, - exportName, - namespaceImport - }) => _core.template.statement.ast` - Object.defineProperty(${exports}, "${exportName}", { - enumerable: true, - get: function() { - return ${namespaceImport}; - }, - }); - ` -}; -function buildReexportsFromMeta(meta, metadata, constantReexports, wrapReference) { - var _wrapReference2; - let namespace = _core.types.identifier(metadata.name); - namespace = (_wrapReference2 = wrapReference(namespace, metadata.wrap)) != null ? _wrapReference2 : namespace; - const { - stringSpecifiers - } = meta; - return Array.from(metadata.reexports, ([exportName, importName]) => { - let namespaceImport = _core.types.cloneNode(namespace); - if (importName === "default" && metadata.interop === "node-default") {} else if (stringSpecifiers.has(importName)) { - namespaceImport = _core.types.memberExpression(namespaceImport, _core.types.stringLiteral(importName), true); - } else { - namespaceImport = _core.types.memberExpression(namespaceImport, _core.types.identifier(importName)); - } - const astNodes = { - exports: meta.exportName, - exportName, - namespaceImport - }; - if (constantReexports || _core.types.isIdentifier(namespaceImport)) { - if (stringSpecifiers.has(exportName)) { - return ReexportTemplate.constantComputed(astNodes); - } else { - return ReexportTemplate.constant(astNodes); - } - } else { - return ReexportTemplate.spec(astNodes); - } - }); -} -function buildESModuleHeader(metadata, enumerableModuleMeta = false) { - return (enumerableModuleMeta ? _core.template.statement` - EXPORTS.__esModule = true; - ` : _core.template.statement` - Object.defineProperty(EXPORTS, "__esModule", { - value: true, - }); - `)({ - EXPORTS: metadata.exportName - }); -} -function buildNamespaceReexport(metadata, namespace, constantReexports) { - return (constantReexports ? _core.template.statement` - Object.keys(NAMESPACE).forEach(function(key) { - if (key === "default" || key === "__esModule") return; - VERIFY_NAME_LIST; - if (key in EXPORTS && EXPORTS[key] === NAMESPACE[key]) return; - - EXPORTS[key] = NAMESPACE[key]; - }); - ` : _core.template.statement` - Object.keys(NAMESPACE).forEach(function(key) { - if (key === "default" || key === "__esModule") return; - VERIFY_NAME_LIST; - if (key in EXPORTS && EXPORTS[key] === NAMESPACE[key]) return; - - Object.defineProperty(EXPORTS, key, { - enumerable: true, - get: function() { - return NAMESPACE[key]; - }, - }); - }); - `)({ - NAMESPACE: namespace, - EXPORTS: metadata.exportName, - VERIFY_NAME_LIST: metadata.exportNameListName ? (0, _core.template)` - if (Object.prototype.hasOwnProperty.call(EXPORTS_LIST, key)) return; - `({ - EXPORTS_LIST: metadata.exportNameListName - }) : null - }); -} -function buildExportNameListDeclaration(programPath, metadata) { - const exportedVars = Object.create(null); - for (const data of metadata.local.values()) { - for (const name of data.names) { - exportedVars[name] = true; - } - } - let hasReexport = false; - for (const data of metadata.source.values()) { - for (const exportName of data.reexports.keys()) { - exportedVars[exportName] = true; - } - for (const exportName of data.reexportNamespace) { - exportedVars[exportName] = true; - } - hasReexport = hasReexport || !!data.reexportAll; - } - if (!hasReexport || Object.keys(exportedVars).length === 0) return null; - const name = programPath.scope.generateUidIdentifier("exportNames"); - delete exportedVars.default; - return { - name: name.name, - statement: _core.types.variableDeclaration("var", [_core.types.variableDeclarator(name, _core.types.valueToNode(exportedVars))]) - }; -} -function buildExportInitializationStatements(programPath, metadata, wrapReference, constantReexports = false, noIncompleteNsImportDetection = false) { - const initStatements = []; - for (const [localName, data] of metadata.local) { - if (data.kind === "import") {} else if (data.kind === "hoisted") { - initStatements.push([data.names[0], buildInitStatement(metadata, data.names, _core.types.identifier(localName))]); - } else if (!noIncompleteNsImportDetection) { - for (const exportName of data.names) { - initStatements.push([exportName, null]); - } - } - } - for (const data of metadata.source.values()) { - if (!constantReexports) { - const reexportsStatements = buildReexportsFromMeta(metadata, data, false, wrapReference); - const reexports = [...data.reexports.keys()]; - for (let i = 0; i < reexportsStatements.length; i++) { - initStatements.push([reexports[i], reexportsStatements[i]]); - } - } - if (!noIncompleteNsImportDetection) { - for (const exportName of data.reexportNamespace) { - initStatements.push([exportName, null]); - } - } - } - initStatements.sort(([a], [b]) => { - if (a < b) return -1; - if (b < a) return 1; - return 0; - }); - const results = []; - if (noIncompleteNsImportDetection) { - for (const [, initStatement] of initStatements) { - results.push(initStatement); - } - } else { - const chunkSize = 100; - for (let i = 0; i < initStatements.length; i += chunkSize) { - let uninitializedExportNames = []; - for (let j = 0; j < chunkSize && i + j < initStatements.length; j++) { - const [exportName, initStatement] = initStatements[i + j]; - if (initStatement !== null) { - if (uninitializedExportNames.length > 0) { - results.push(buildInitStatement(metadata, uninitializedExportNames, programPath.scope.buildUndefinedNode())); - uninitializedExportNames = []; - } - results.push(initStatement); - } else { - uninitializedExportNames.push(exportName); - } - } - if (uninitializedExportNames.length > 0) { - results.push(buildInitStatement(metadata, uninitializedExportNames, programPath.scope.buildUndefinedNode())); - } - } - } - return results; -} -const InitTemplate = { - computed: ({ - exports, - name, - value - }) => _core.template.expression.ast`${exports}["${name}"] = ${value}`, - default: ({ - exports, - name, - value - }) => _core.template.expression.ast`${exports}.${name} = ${value}`, - define: ({ - exports, - name, - value - }) => _core.template.expression.ast` - Object.defineProperty(${exports}, "${name}", { - enumerable: true, - value: void 0, - writable: true - })["${name}"] = ${value}` -}; -function buildInitStatement(metadata, exportNames, initExpr) { - const { - stringSpecifiers, - exportName: exports - } = metadata; - return _core.types.expressionStatement(exportNames.reduce((value, name) => { - const params = { - exports, - name, - value - }; - if (name === "__proto__") { - return InitTemplate.define(params); - } - if (stringSpecifiers.has(name)) { - return InitTemplate.computed(params); - } - return InitTemplate.default(params); - }, initExpr)); -} - -//# sourceMappingURL=index.js.map |
