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 | 466 |
1 files changed, 0 insertions, 466 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 996f8b9d..00000000 --- a/node_modules/@babel/helper-module-transforms/lib/index.js +++ /dev/null @@ -1,466 +0,0 @@ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.rewriteModuleStatementsAndPrepareHeader = rewriteModuleStatementsAndPrepareHeader; -exports.ensureStatementsHoisted = ensureStatementsHoisted; -exports.wrapInterop = wrapInterop; -exports.buildNamespaceInitStatements = buildNamespaceInitStatements; -Object.defineProperty(exports, "isModule", { - enumerable: true, - get: function get() { - return _helperModuleImports().isModule; - } -}); -Object.defineProperty(exports, "hasExports", { - enumerable: true, - get: function get() { - return _normalizeAndLoadMetadata.hasExports; - } -}); -Object.defineProperty(exports, "isSideEffectImport", { - enumerable: true, - get: function get() { - return _normalizeAndLoadMetadata.isSideEffectImport; - } -}); - -function _assert() { - const data = _interopRequireDefault(require("assert")); - - _assert = function _assert() { - return data; - }; - - return data; -} - -function t() { - const data = _interopRequireWildcard(require("@babel/types")); - - t = function t() { - return data; - }; - - return data; -} - -function _template() { - const data = _interopRequireDefault(require("@babel/template")); - - _template = function _template() { - return data; - }; - - return data; -} - -function _chunk() { - const data = _interopRequireDefault(require("lodash/chunk")); - - _chunk = function _chunk() { - return data; - }; - - return data; -} - -function _helperModuleImports() { - const data = require("@babel/helper-module-imports"); - - _helperModuleImports = function _helperModuleImports() { - return data; - }; - - return data; -} - -var _rewriteThis = _interopRequireDefault(require("./rewrite-this")); - -var _rewriteLiveReferences = _interopRequireDefault(require("./rewrite-live-references")); - -var _normalizeAndLoadMetadata = _interopRequireWildcard(require("./normalize-and-load-metadata")); - -function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj.default = obj; return newObj; } } - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -function rewriteModuleStatementsAndPrepareHeader(path, { - exportName, - strict, - allowTopLevelThis, - strictMode, - loose, - noInterop, - lazy, - esNamespaceOnly -}) { - (0, _assert().default)((0, _helperModuleImports().isModule)(path), "Cannot process module statements in a script"); - path.node.sourceType = "script"; - const meta = (0, _normalizeAndLoadMetadata.default)(path, exportName, { - noInterop, - loose, - lazy, - esNamespaceOnly - }); - - if (!allowTopLevelThis) { - (0, _rewriteThis.default)(path); - } - - (0, _rewriteLiveReferences.default)(path, meta); - - if (strictMode !== false) { - const hasStrict = path.node.directives.some(directive => { - return directive.value.value === "use strict"; - }); - - if (!hasStrict) { - path.unshiftContainer("directives", t().directive(t().directiveLiteral("use strict"))); - } - } - - const headers = []; - - if ((0, _normalizeAndLoadMetadata.hasExports)(meta) && !strict) { - headers.push(buildESModuleHeader(meta, loose)); - } - - const nameList = buildExportNameListDeclaration(path, meta); - - if (nameList) { - meta.exportNameListName = nameList.name; - headers.push(nameList.statement); - } - - headers.push(...buildExportInitializationStatements(path, meta, loose)); - return { - meta, - headers - }; -} - -function ensureStatementsHoisted(statements) { - statements.forEach(header => { - header._blockHoist = 3; - }); -} - -function wrapInterop(programPath, expr, type) { - if (type === "none") { - return null; - } - - let helper; - - if (type === "default") { - helper = "interopRequireDefault"; - } else if (type === "namespace") { - helper = "interopRequireWildcard"; - } else { - throw new Error(`Unknown interop: ${type}`); - } - - return t().callExpression(programPath.hub.file.addHelper(helper), [expr]); -} - -function buildNamespaceInitStatements(metadata, sourceMetadata, loose = false) { - const statements = []; - let srcNamespace = t().identifier(sourceMetadata.name); - if (sourceMetadata.lazy) srcNamespace = t().callExpression(srcNamespace, []); - - for (var _iterator = sourceMetadata.importsNamespace, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) { - var _ref; - - if (_isArray) { - if (_i >= _iterator.length) break; - _ref = _iterator[_i++]; - } else { - _i = _iterator.next(); - if (_i.done) break; - _ref = _i.value; - } - - const localName = _ref; - if (localName === sourceMetadata.name) continue; - statements.push(_template().default.statement`var NAME = SOURCE;`({ - NAME: localName, - SOURCE: t().cloneNode(srcNamespace) - })); - } - - if (loose) { - statements.push(...buildReexportsFromMeta(metadata, sourceMetadata, loose)); - } - - for (var _iterator2 = sourceMetadata.reexportNamespace, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) { - var _ref2; - - if (_isArray2) { - if (_i2 >= _iterator2.length) break; - _ref2 = _iterator2[_i2++]; - } else { - _i2 = _iterator2.next(); - if (_i2.done) break; - _ref2 = _i2.value; - } - - const exportName = _ref2; - statements.push((sourceMetadata.lazy ? _template().default.statement` - Object.defineProperty(EXPORTS, "NAME", { - enumerable: true, - get: function() { - return NAMESPACE; - } - }); - ` : _template().default.statement`EXPORTS.NAME = NAMESPACE;`)({ - EXPORTS: metadata.exportName, - NAME: exportName, - NAMESPACE: t().cloneNode(srcNamespace) - })); - } - - if (sourceMetadata.reexportAll) { - const statement = buildNamespaceReexport(metadata, t().cloneNode(srcNamespace), loose); - statement.loc = sourceMetadata.reexportAll.loc; - statements.push(statement); - } - - return statements; -} - -const getTemplateForReexport = loose => { - return loose ? _template().default.statement`EXPORTS.EXPORT_NAME = NAMESPACE.IMPORT_NAME;` : _template().default` - Object.defineProperty(EXPORTS, "EXPORT_NAME", { - enumerable: true, - get: function() { - return NAMESPACE.IMPORT_NAME; - }, - }); - `; -}; - -const buildReexportsFromMeta = (meta, metadata, loose) => { - const namespace = metadata.lazy ? t().callExpression(t().identifier(metadata.name), []) : t().identifier(metadata.name); - const templateForCurrentMode = getTemplateForReexport(loose); - return Array.from(metadata.reexports, ([exportName, importName]) => templateForCurrentMode({ - EXPORTS: meta.exportName, - EXPORT_NAME: exportName, - NAMESPACE: t().cloneNode(namespace), - IMPORT_NAME: importName - })); -}; - -function buildESModuleHeader(metadata, enumerable = false) { - return (enumerable ? _template().default.statement` - EXPORTS.__esModule = true; - ` : _template().default.statement` - Object.defineProperty(EXPORTS, "__esModule", { - value: true, - }); - `)({ - EXPORTS: metadata.exportName - }); -} - -function buildNamespaceReexport(metadata, namespace, loose) { - return (loose ? _template().default.statement` - Object.keys(NAMESPACE).forEach(function(key) { - if (key === "default" || key === "__esModule") return; - VERIFY_NAME_LIST; - - EXPORTS[key] = NAMESPACE[key]; - }); - ` : _template().default.statement` - Object.keys(NAMESPACE).forEach(function(key) { - if (key === "default" || key === "__esModule") return; - VERIFY_NAME_LIST; - - Object.defineProperty(EXPORTS, key, { - enumerable: true, - get: function() { - return NAMESPACE[key]; - }, - }); - }); - `)({ - NAMESPACE: namespace, - EXPORTS: metadata.exportName, - VERIFY_NAME_LIST: metadata.exportNameListName ? _template().default` - if (Object.prototype.hasOwnProperty.call(EXPORTS_LIST, key)) return; - `({ - EXPORTS_LIST: metadata.exportNameListName - }) : null - }); -} - -function buildExportNameListDeclaration(programPath, metadata) { - const exportedVars = Object.create(null); - - for (var _iterator3 = metadata.local.values(), _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) { - var _ref3; - - if (_isArray3) { - if (_i3 >= _iterator3.length) break; - _ref3 = _iterator3[_i3++]; - } else { - _i3 = _iterator3.next(); - if (_i3.done) break; - _ref3 = _i3.value; - } - - const data = _ref3; - - for (var _iterator5 = data.names, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) { - var _ref5; - - if (_isArray5) { - if (_i5 >= _iterator5.length) break; - _ref5 = _iterator5[_i5++]; - } else { - _i5 = _iterator5.next(); - if (_i5.done) break; - _ref5 = _i5.value; - } - - const name = _ref5; - exportedVars[name] = true; - } - } - - let hasReexport = false; - - for (var _iterator4 = metadata.source.values(), _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) { - var _ref4; - - if (_isArray4) { - if (_i4 >= _iterator4.length) break; - _ref4 = _iterator4[_i4++]; - } else { - _i4 = _iterator4.next(); - if (_i4.done) break; - _ref4 = _i4.value; - } - - const data = _ref4; - - for (var _iterator6 = data.reexports.keys(), _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) { - var _ref6; - - if (_isArray6) { - if (_i6 >= _iterator6.length) break; - _ref6 = _iterator6[_i6++]; - } else { - _i6 = _iterator6.next(); - if (_i6.done) break; - _ref6 = _i6.value; - } - - const exportName = _ref6; - exportedVars[exportName] = true; - } - - for (var _iterator7 = data.reexportNamespace, _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) { - var _ref7; - - if (_isArray7) { - if (_i7 >= _iterator7.length) break; - _ref7 = _iterator7[_i7++]; - } else { - _i7 = _iterator7.next(); - if (_i7.done) break; - _ref7 = _i7.value; - } - - const exportName = _ref7; - 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: t().variableDeclaration("var", [t().variableDeclarator(name, t().valueToNode(exportedVars))]) - }; -} - -function buildExportInitializationStatements(programPath, metadata, loose = false) { - const initStatements = []; - const exportNames = []; - - for (var _iterator8 = metadata.local, _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) { - var _ref8; - - if (_isArray8) { - if (_i8 >= _iterator8.length) break; - _ref8 = _iterator8[_i8++]; - } else { - _i8 = _iterator8.next(); - if (_i8.done) break; - _ref8 = _i8.value; - } - - const _ref10 = _ref8, - localName = _ref10[0], - data = _ref10[1]; - - if (data.kind === "import") {} else if (data.kind === "hoisted") { - initStatements.push(buildInitStatement(metadata, data.names, t().identifier(localName))); - } else { - exportNames.push(...data.names); - } - } - - for (var _iterator9 = metadata.source.values(), _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) { - var _ref9; - - if (_isArray9) { - if (_i9 >= _iterator9.length) break; - _ref9 = _iterator9[_i9++]; - } else { - _i9 = _iterator9.next(); - if (_i9.done) break; - _ref9 = _i9.value; - } - - const data = _ref9; - - if (!loose) { - initStatements.push(...buildReexportsFromMeta(metadata, data, loose)); - } - - for (var _iterator10 = data.reexportNamespace, _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) { - var _ref11; - - if (_isArray10) { - if (_i10 >= _iterator10.length) break; - _ref11 = _iterator10[_i10++]; - } else { - _i10 = _iterator10.next(); - if (_i10.done) break; - _ref11 = _i10.value; - } - - const exportName = _ref11; - exportNames.push(exportName); - } - } - - initStatements.push(...(0, _chunk().default)(exportNames, 100).map(members => { - return buildInitStatement(metadata, members, programPath.scope.buildUndefinedNode()); - })); - return initStatements; -} - -function buildInitStatement(metadata, exportNames, initExpr) { - return t().expressionStatement(exportNames.reduce((acc, exportName) => _template().default.expression`EXPORTS.NAME = VALUE`({ - EXPORTS: metadata.exportName, - NAME: exportName, - VALUE: acc - }), initExpr)); -}
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