Ajout de promotion et de commande
This commit is contained in:
Aubert Marvin
+46
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"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.buildDynamicImport = buildDynamicImport;
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var _core = require("@babel/core");
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exports.getDynamicImportSource = function getDynamicImportSource(node) {
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const [source] = node.arguments;
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return _core.types.isStringLiteral(source) || _core.types.isTemplateLiteral(source) ? source : _core.template.expression.ast`\`\${${source}}\``;
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};
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function buildDynamicImport(node, deferToThen, wrapWithPromise, builder) {
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const specifier = _core.types.isCallExpression(node) ? node.arguments[0] : node.source;
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if (_core.types.isStringLiteral(specifier) || _core.types.isTemplateLiteral(specifier) && specifier.quasis.length === 0) {
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if (deferToThen) {
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return _core.template.expression.ast`
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Promise.resolve().then(() => ${builder(specifier)})
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`;
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} else return builder(specifier);
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}
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const specifierToString = _core.types.isTemplateLiteral(specifier) ? _core.types.identifier("specifier") : _core.types.templateLiteral([_core.types.templateElement({
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raw: ""
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}), _core.types.templateElement({
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raw: ""
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})], [_core.types.identifier("specifier")]);
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if (deferToThen) {
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return _core.template.expression.ast`
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(specifier =>
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new Promise(r => r(${specifierToString}))
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.then(s => ${builder(_core.types.identifier("s"))})
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)(${specifier})
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`;
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} else if (wrapWithPromise) {
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return _core.template.expression.ast`
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(specifier =>
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new Promise(r => r(${builder(specifierToString)}))
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)(${specifier})
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`;
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} else {
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return _core.template.expression.ast`
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(specifier => ${builder(specifierToString)})(${specifier})
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`;
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}
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}
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//# sourceMappingURL=dynamic-import.js.map
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+1
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+46
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"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 = getModuleName;
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const originalGetModuleName = getModuleName;
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exports.default = getModuleName = function getModuleName(rootOpts, pluginOpts) {
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var _pluginOpts$moduleId, _pluginOpts$moduleIds, _pluginOpts$getModule, _pluginOpts$moduleRoo;
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return originalGetModuleName(rootOpts, {
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moduleId: (_pluginOpts$moduleId = pluginOpts.moduleId) != null ? _pluginOpts$moduleId : rootOpts.moduleId,
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moduleIds: (_pluginOpts$moduleIds = pluginOpts.moduleIds) != null ? _pluginOpts$moduleIds : rootOpts.moduleIds,
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getModuleId: (_pluginOpts$getModule = pluginOpts.getModuleId) != null ? _pluginOpts$getModule : rootOpts.getModuleId,
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moduleRoot: (_pluginOpts$moduleRoo = pluginOpts.moduleRoot) != null ? _pluginOpts$moduleRoo : rootOpts.moduleRoot
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});
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};
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function getModuleName(rootOpts, pluginOpts) {
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const {
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filename,
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filenameRelative = filename,
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sourceRoot = pluginOpts.moduleRoot
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} = rootOpts;
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const {
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moduleId,
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moduleIds = !!moduleId,
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getModuleId,
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moduleRoot = sourceRoot
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} = pluginOpts;
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if (!moduleIds) return null;
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if (moduleId != null && !getModuleId) {
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return moduleId;
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}
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let moduleName = moduleRoot != null ? moduleRoot + "/" : "";
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if (filenameRelative) {
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const sourceRootReplacer = sourceRoot != null ? new RegExp("^" + sourceRoot + "/?") : "";
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moduleName += filenameRelative.replace(sourceRootReplacer, "").replace(/\.\w*$/, "");
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}
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moduleName = moduleName.replace(/\\/g, "/");
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if (getModuleId) {
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return getModuleId(moduleName) || moduleName;
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} else {
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return moduleName;
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}
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}
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//# sourceMappingURL=get-module-name.js.map
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+1
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+396
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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Object.defineProperty(exports, "buildDynamicImport", {
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enumerable: true,
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get: function () {
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return _dynamicImport.buildDynamicImport;
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}
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});
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exports.buildNamespaceInitStatements = buildNamespaceInitStatements;
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exports.ensureStatementsHoisted = ensureStatementsHoisted;
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Object.defineProperty(exports, "getModuleName", {
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enumerable: true,
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get: function () {
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return _getModuleName.default;
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}
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});
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Object.defineProperty(exports, "hasExports", {
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enumerable: true,
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get: function () {
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return _normalizeAndLoadMetadata.hasExports;
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}
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});
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Object.defineProperty(exports, "isModule", {
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enumerable: true,
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get: function () {
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return _helperModuleImports.isModule;
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}
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});
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Object.defineProperty(exports, "isSideEffectImport", {
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enumerable: true,
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get: function () {
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return _normalizeAndLoadMetadata.isSideEffectImport;
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}
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});
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exports.rewriteModuleStatementsAndPrepareHeader = rewriteModuleStatementsAndPrepareHeader;
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Object.defineProperty(exports, "rewriteThis", {
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enumerable: true,
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get: function () {
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return _rewriteThis.default;
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}
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});
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exports.wrapInterop = wrapInterop;
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var _assert = require("assert");
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var _core = require("@babel/core");
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var _helperModuleImports = require("@babel/helper-module-imports");
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var _rewriteThis = require("./rewrite-this.js");
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var _rewriteLiveReferences = require("./rewrite-live-references.js");
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var _normalizeAndLoadMetadata = require("./normalize-and-load-metadata.js");
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var Lazy = require("./lazy-modules.js");
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var _dynamicImport = require("./dynamic-import.js");
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var _getModuleName = require("./get-module-name.js");
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exports.getDynamicImportSource = require("./dynamic-import").getDynamicImportSource;
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function rewriteModuleStatementsAndPrepareHeader(path, {
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exportName,
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strict,
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allowTopLevelThis,
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strictMode,
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noInterop,
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importInterop = noInterop ? "none" : "babel",
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lazy,
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getWrapperPayload = Lazy.toGetWrapperPayload(lazy != null ? lazy : false),
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wrapReference = Lazy.wrapReference,
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esNamespaceOnly,
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filename,
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constantReexports = arguments[1].loose,
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enumerableModuleMeta = arguments[1].loose,
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noIncompleteNsImportDetection
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}) {
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(0, _normalizeAndLoadMetadata.validateImportInteropOption)(importInterop);
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_assert((0, _helperModuleImports.isModule)(path), "Cannot process module statements in a script");
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path.node.sourceType = "script";
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const meta = (0, _normalizeAndLoadMetadata.default)(path, exportName, {
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importInterop,
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initializeReexports: constantReexports,
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getWrapperPayload,
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esNamespaceOnly,
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filename
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});
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if (!allowTopLevelThis) {
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(0, _rewriteThis.default)(path);
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}
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(0, _rewriteLiveReferences.default)(path, meta, wrapReference);
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if (strictMode !== false) {
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const hasStrict = path.node.directives.some(directive => {
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return directive.value.value === "use strict";
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});
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if (!hasStrict) {
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path.unshiftContainer("directives", _core.types.directive(_core.types.directiveLiteral("use strict")));
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}
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}
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const headers = [];
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if ((0, _normalizeAndLoadMetadata.hasExports)(meta) && !strict) {
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headers.push(buildESModuleHeader(meta, enumerableModuleMeta));
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}
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const nameList = buildExportNameListDeclaration(path, meta);
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if (nameList) {
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meta.exportNameListName = nameList.name;
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headers.push(nameList.statement);
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}
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headers.push(...buildExportInitializationStatements(path, meta, wrapReference, constantReexports, noIncompleteNsImportDetection));
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return {
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meta,
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headers
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};
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}
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function ensureStatementsHoisted(statements) {
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statements.forEach(header => {
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header._blockHoist = 3;
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});
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}
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function wrapInterop(programPath, expr, type) {
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if (type === "none") {
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return null;
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}
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if (type === "node-namespace") {
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return _core.types.callExpression(programPath.hub.addHelper("interopRequireWildcard"), [expr, _core.types.booleanLiteral(true)]);
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} else if (type === "node-default") {
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return null;
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}
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let helper;
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if (type === "default") {
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helper = "interopRequireDefault";
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} else if (type === "namespace") {
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helper = "interopRequireWildcard";
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} else {
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throw new Error(`Unknown interop: ${type}`);
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}
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return _core.types.callExpression(programPath.hub.addHelper(helper), [expr]);
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}
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function buildNamespaceInitStatements(metadata, sourceMetadata, constantReexports = false, wrapReference = Lazy.wrapReference) {
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var _wrapReference;
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const statements = [];
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const srcNamespaceId = _core.types.identifier(sourceMetadata.name);
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for (const localName of sourceMetadata.importsNamespace) {
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if (localName === sourceMetadata.name) continue;
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statements.push(_core.template.statement`var NAME = SOURCE;`({
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NAME: localName,
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SOURCE: _core.types.cloneNode(srcNamespaceId)
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}));
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}
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const srcNamespace = (_wrapReference = wrapReference(srcNamespaceId, sourceMetadata.wrap)) != null ? _wrapReference : srcNamespaceId;
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if (constantReexports) {
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statements.push(...buildReexportsFromMeta(metadata, sourceMetadata, true, wrapReference));
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}
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for (const exportName of sourceMetadata.reexportNamespace) {
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statements.push((!_core.types.isIdentifier(srcNamespace) ? _core.template.statement`
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Object.defineProperty(EXPORTS, "NAME", {
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||||
enumerable: true,
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||||
get: function() {
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||||
return NAMESPACE;
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||||
}
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||||
});
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` : _core.template.statement`EXPORTS.NAME = NAMESPACE;`)({
|
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EXPORTS: metadata.exportName,
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NAME: exportName,
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NAMESPACE: _core.types.cloneNode(srcNamespace)
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}));
|
||||
}
|
||||
if (sourceMetadata.reexportAll) {
|
||||
const statement = buildNamespaceReexport(metadata, _core.types.cloneNode(srcNamespace), constantReexports);
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||||
statement.loc = sourceMetadata.reexportAll.loc;
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||||
statements.push(statement);
|
||||
}
|
||||
return statements;
|
||||
}
|
||||
const ReexportTemplate = {
|
||||
constant: ({
|
||||
exports,
|
||||
exportName,
|
||||
namespaceImport
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||||
}) => _core.template.statement.ast`
|
||||
${exports}.${exportName} = ${namespaceImport};
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||||
`,
|
||||
constantComputed: ({
|
||||
exports,
|
||||
exportName,
|
||||
namespaceImport
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||||
}) => _core.template.statement.ast`
|
||||
${exports}["${exportName}"] = ${namespaceImport};
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||||
`,
|
||||
spec: ({
|
||||
exports,
|
||||
exportName,
|
||||
namespaceImport
|
||||
}) => _core.template.statement.ast`
|
||||
Object.defineProperty(${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
|
||||
+1
File diff suppressed because one or more lines are too long
+31
@@ -0,0 +1,31 @@
|
||||
"use strict";
|
||||
|
||||
Object.defineProperty(exports, "__esModule", {
|
||||
value: true
|
||||
});
|
||||
exports.toGetWrapperPayload = toGetWrapperPayload;
|
||||
exports.wrapReference = wrapReference;
|
||||
var _core = require("@babel/core");
|
||||
var _normalizeAndLoadMetadata = require("./normalize-and-load-metadata.js");
|
||||
function toGetWrapperPayload(lazy) {
|
||||
return (source, metadata) => {
|
||||
if (lazy === false) return null;
|
||||
if ((0, _normalizeAndLoadMetadata.isSideEffectImport)(metadata) || metadata.reexportAll) return null;
|
||||
if (lazy === true) {
|
||||
return source.includes(".") ? null : "lazy";
|
||||
}
|
||||
if (Array.isArray(lazy)) {
|
||||
return !lazy.includes(source) ? null : "lazy";
|
||||
}
|
||||
if (typeof lazy === "function") {
|
||||
return lazy(source) ? "lazy" : null;
|
||||
}
|
||||
throw new Error(`.lazy must be a boolean, string array, or function`);
|
||||
};
|
||||
}
|
||||
function wrapReference(ref, payload) {
|
||||
if (payload === "lazy") return _core.types.callExpression(ref, []);
|
||||
return null;
|
||||
}
|
||||
|
||||
//# sourceMappingURL=lazy-modules.js.map
|
||||
+1
File diff suppressed because one or more lines are too long
+362
@@ -0,0 +1,362 @@
|
||||
"use strict";
|
||||
|
||||
Object.defineProperty(exports, "__esModule", {
|
||||
value: true
|
||||
});
|
||||
exports.default = normalizeModuleAndLoadMetadata;
|
||||
exports.hasExports = hasExports;
|
||||
exports.isSideEffectImport = isSideEffectImport;
|
||||
exports.validateImportInteropOption = validateImportInteropOption;
|
||||
var _path = require("path");
|
||||
var _helperValidatorIdentifier = require("@babel/helper-validator-identifier");
|
||||
function hasExports(metadata) {
|
||||
return metadata.hasExports;
|
||||
}
|
||||
function isSideEffectImport(source) {
|
||||
return source.imports.size === 0 && source.importsNamespace.size === 0 && source.reexports.size === 0 && source.reexportNamespace.size === 0 && !source.reexportAll;
|
||||
}
|
||||
function validateImportInteropOption(importInterop) {
|
||||
if (typeof importInterop !== "function" && importInterop !== "none" && importInterop !== "babel" && importInterop !== "node") {
|
||||
throw new Error(`.importInterop must be one of "none", "babel", "node", or a function returning one of those values (received ${importInterop}).`);
|
||||
}
|
||||
return importInterop;
|
||||
}
|
||||
function resolveImportInterop(importInterop, source, filename) {
|
||||
if (typeof importInterop === "function") {
|
||||
return validateImportInteropOption(importInterop(source, filename));
|
||||
}
|
||||
return importInterop;
|
||||
}
|
||||
function normalizeModuleAndLoadMetadata(programPath, exportName, {
|
||||
importInterop,
|
||||
initializeReexports = false,
|
||||
getWrapperPayload,
|
||||
esNamespaceOnly = false,
|
||||
filename
|
||||
}) {
|
||||
if (!exportName) {
|
||||
exportName = programPath.scope.generateUidIdentifier("exports").name;
|
||||
}
|
||||
const stringSpecifiers = new Set();
|
||||
nameAnonymousExports(programPath);
|
||||
const {
|
||||
local,
|
||||
sources,
|
||||
hasExports
|
||||
} = getModuleMetadata(programPath, {
|
||||
initializeReexports,
|
||||
getWrapperPayload
|
||||
}, stringSpecifiers);
|
||||
removeImportExportDeclarations(programPath);
|
||||
for (const [source, metadata] of sources) {
|
||||
const {
|
||||
importsNamespace,
|
||||
imports
|
||||
} = metadata;
|
||||
if (importsNamespace.size > 0 && imports.size === 0) {
|
||||
const [nameOfnamespace] = importsNamespace;
|
||||
metadata.name = nameOfnamespace;
|
||||
}
|
||||
const resolvedInterop = resolveImportInterop(importInterop, source, filename);
|
||||
if (resolvedInterop === "none") {
|
||||
metadata.interop = "none";
|
||||
} else if (resolvedInterop === "node" && metadata.interop === "namespace") {
|
||||
metadata.interop = "node-namespace";
|
||||
} else if (resolvedInterop === "node" && metadata.interop === "default") {
|
||||
metadata.interop = "node-default";
|
||||
} else if (esNamespaceOnly && metadata.interop === "namespace") {
|
||||
metadata.interop = "default";
|
||||
}
|
||||
}
|
||||
return {
|
||||
exportName,
|
||||
exportNameListName: null,
|
||||
hasExports,
|
||||
local,
|
||||
source: sources,
|
||||
stringSpecifiers
|
||||
};
|
||||
}
|
||||
function getExportSpecifierName(path, stringSpecifiers) {
|
||||
if (path.isIdentifier()) {
|
||||
return path.node.name;
|
||||
} else if (path.isStringLiteral()) {
|
||||
const stringValue = path.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 ${path.node.type}`);
|
||||
}
|
||||
}
|
||||
function assertExportSpecifier(path) {
|
||||
if (path.isExportSpecifier()) {
|
||||
return;
|
||||
} else if (path.isExportNamespaceSpecifier()) {
|
||||
throw path.buildCodeFrameError("Export namespace should be first transformed by `@babel/plugin-transform-export-namespace-from`.");
|
||||
} else {
|
||||
throw path.buildCodeFrameError("Unexpected export specifier type");
|
||||
}
|
||||
}
|
||||
function getModuleMetadata(programPath, {
|
||||
getWrapperPayload,
|
||||
initializeReexports
|
||||
}, stringSpecifiers) {
|
||||
const localData = getLocalExportMetadata(programPath, initializeReexports, stringSpecifiers);
|
||||
const importNodes = new Map();
|
||||
const sourceData = new Map();
|
||||
const getData = (sourceNode, node) => {
|
||||
const source = sourceNode.value;
|
||||
let data = sourceData.get(source);
|
||||
if (!data) {
|
||||
data = {
|
||||
name: programPath.scope.generateUidIdentifier((0, _path.basename)(source, (0, _path.extname)(source))).name,
|
||||
interop: "none",
|
||||
loc: null,
|
||||
imports: new Map(),
|
||||
importsNamespace: new Set(),
|
||||
reexports: new Map(),
|
||||
reexportNamespace: new Set(),
|
||||
reexportAll: null,
|
||||
wrap: null,
|
||||
get lazy() {
|
||||
return this.wrap === "lazy";
|
||||
},
|
||||
referenced: false
|
||||
};
|
||||
sourceData.set(source, data);
|
||||
importNodes.set(source, [node]);
|
||||
} else {
|
||||
importNodes.get(source).push(node);
|
||||
}
|
||||
return data;
|
||||
};
|
||||
let hasExports = false;
|
||||
programPath.get("body").forEach(child => {
|
||||
if (child.isImportDeclaration()) {
|
||||
const data = getData(child.node.source, child.node);
|
||||
if (!data.loc) data.loc = child.node.loc;
|
||||
child.get("specifiers").forEach(spec => {
|
||||
if (spec.isImportDefaultSpecifier()) {
|
||||
const localName = spec.get("local").node.name;
|
||||
data.imports.set(localName, "default");
|
||||
const reexport = localData.get(localName);
|
||||
if (reexport) {
|
||||
localData.delete(localName);
|
||||
reexport.names.forEach(name => {
|
||||
data.reexports.set(name, "default");
|
||||
});
|
||||
data.referenced = true;
|
||||
}
|
||||
} else if (spec.isImportNamespaceSpecifier()) {
|
||||
const localName = spec.get("local").node.name;
|
||||
data.importsNamespace.add(localName);
|
||||
const reexport = localData.get(localName);
|
||||
if (reexport) {
|
||||
localData.delete(localName);
|
||||
reexport.names.forEach(name => {
|
||||
data.reexportNamespace.add(name);
|
||||
});
|
||||
data.referenced = true;
|
||||
}
|
||||
} else if (spec.isImportSpecifier()) {
|
||||
const importName = getExportSpecifierName(spec.get("imported"), stringSpecifiers);
|
||||
const localName = spec.get("local").node.name;
|
||||
data.imports.set(localName, importName);
|
||||
const reexport = localData.get(localName);
|
||||
if (reexport) {
|
||||
localData.delete(localName);
|
||||
reexport.names.forEach(name => {
|
||||
data.reexports.set(name, importName);
|
||||
});
|
||||
data.referenced = true;
|
||||
}
|
||||
}
|
||||
});
|
||||
} else if (child.isExportAllDeclaration()) {
|
||||
hasExports = true;
|
||||
const data = getData(child.node.source, child.node);
|
||||
if (!data.loc) data.loc = child.node.loc;
|
||||
data.reexportAll = {
|
||||
loc: child.node.loc
|
||||
};
|
||||
data.referenced = true;
|
||||
} else if (child.isExportNamedDeclaration() && child.node.source) {
|
||||
hasExports = true;
|
||||
const data = getData(child.node.source, child.node);
|
||||
if (!data.loc) data.loc = child.node.loc;
|
||||
child.get("specifiers").forEach(spec => {
|
||||
assertExportSpecifier(spec);
|
||||
const importName = getExportSpecifierName(spec.get("local"), stringSpecifiers);
|
||||
const exportName = getExportSpecifierName(spec.get("exported"), stringSpecifiers);
|
||||
data.reexports.set(exportName, importName);
|
||||
data.referenced = true;
|
||||
if (exportName === "__esModule") {
|
||||
throw spec.get("exported").buildCodeFrameError('Illegal export "__esModule".');
|
||||
}
|
||||
});
|
||||
} else if (child.isExportNamedDeclaration() || child.isExportDefaultDeclaration()) {
|
||||
hasExports = true;
|
||||
}
|
||||
});
|
||||
for (const metadata of sourceData.values()) {
|
||||
let needsDefault = false;
|
||||
let needsNamed = false;
|
||||
if (metadata.importsNamespace.size > 0) {
|
||||
needsDefault = true;
|
||||
needsNamed = true;
|
||||
}
|
||||
if (metadata.reexportAll) {
|
||||
needsNamed = true;
|
||||
}
|
||||
for (const importName of metadata.imports.values()) {
|
||||
if (importName === "default") needsDefault = true;else needsNamed = true;
|
||||
}
|
||||
for (const importName of metadata.reexports.values()) {
|
||||
if (importName === "default") needsDefault = true;else needsNamed = true;
|
||||
}
|
||||
if (needsDefault && needsNamed) {
|
||||
metadata.interop = "namespace";
|
||||
} else if (needsDefault) {
|
||||
metadata.interop = "default";
|
||||
}
|
||||
}
|
||||
if (getWrapperPayload) {
|
||||
for (const [source, metadata] of sourceData) {
|
||||
metadata.wrap = getWrapperPayload(source, metadata, importNodes.get(source));
|
||||
}
|
||||
}
|
||||
return {
|
||||
hasExports,
|
||||
local: localData,
|
||||
sources: sourceData
|
||||
};
|
||||
}
|
||||
function getLocalExportMetadata(programPath, initializeReexports, stringSpecifiers) {
|
||||
const bindingKindLookup = new Map();
|
||||
const programScope = programPath.scope;
|
||||
const programChildren = programPath.get("body");
|
||||
programChildren.forEach(child => {
|
||||
let kind;
|
||||
if (child.isImportDeclaration()) {
|
||||
kind = "import";
|
||||
} else {
|
||||
if (child.isExportDefaultDeclaration()) {
|
||||
child = child.get("declaration");
|
||||
}
|
||||
if (child.isExportNamedDeclaration()) {
|
||||
if (child.node.declaration) {
|
||||
child = child.get("declaration");
|
||||
} else if (initializeReexports && child.node.source && child.get("source").isStringLiteral()) {
|
||||
child.get("specifiers").forEach(spec => {
|
||||
assertExportSpecifier(spec);
|
||||
bindingKindLookup.set(spec.get("local").node.name, "block");
|
||||
});
|
||||
return;
|
||||
}
|
||||
}
|
||||
if (child.isFunctionDeclaration()) {
|
||||
kind = "hoisted";
|
||||
} else if (child.isClassDeclaration()) {
|
||||
kind = "block";
|
||||
} else if (child.isVariableDeclaration({
|
||||
kind: "var"
|
||||
})) {
|
||||
kind = "var";
|
||||
} else if (child.isVariableDeclaration()) {
|
||||
kind = "block";
|
||||
} else {
|
||||
return;
|
||||
}
|
||||
}
|
||||
Object.keys(child.getOuterBindingIdentifiers()).forEach(name => {
|
||||
bindingKindLookup.set(name, kind);
|
||||
});
|
||||
});
|
||||
const localMetadata = new Map();
|
||||
const getLocalMetadata = idPath => {
|
||||
const localName = idPath.node.name;
|
||||
let metadata = localMetadata.get(localName);
|
||||
if (!metadata) {
|
||||
var _bindingKindLookup$ge, _programScope$getBind;
|
||||
const kind = (_bindingKindLookup$ge = bindingKindLookup.get(localName)) != null ? _bindingKindLookup$ge : (_programScope$getBind = programScope.getBinding(localName)) == null ? void 0 : _programScope$getBind.kind;
|
||||
if (kind === undefined) {
|
||||
throw idPath.buildCodeFrameError(`Exporting local "${localName}", which is not declared.`);
|
||||
}
|
||||
metadata = {
|
||||
names: [],
|
||||
kind
|
||||
};
|
||||
localMetadata.set(localName, metadata);
|
||||
}
|
||||
return metadata;
|
||||
};
|
||||
programChildren.forEach(child => {
|
||||
if (child.isExportNamedDeclaration() && (initializeReexports || !child.node.source)) {
|
||||
if (child.node.declaration) {
|
||||
const declaration = child.get("declaration");
|
||||
const ids = declaration.getOuterBindingIdentifierPaths();
|
||||
Object.keys(ids).forEach(name => {
|
||||
if (name === "__esModule") {
|
||||
throw declaration.buildCodeFrameError('Illegal export "__esModule".');
|
||||
}
|
||||
getLocalMetadata(ids[name]).names.push(name);
|
||||
});
|
||||
} else {
|
||||
child.get("specifiers").forEach(spec => {
|
||||
const local = spec.get("local");
|
||||
const exported = spec.get("exported");
|
||||
const localMetadata = getLocalMetadata(local);
|
||||
const exportName = getExportSpecifierName(exported, stringSpecifiers);
|
||||
if (exportName === "__esModule") {
|
||||
throw exported.buildCodeFrameError('Illegal export "__esModule".');
|
||||
}
|
||||
localMetadata.names.push(exportName);
|
||||
});
|
||||
}
|
||||
} else if (child.isExportDefaultDeclaration()) {
|
||||
const declaration = child.get("declaration");
|
||||
if (declaration.isFunctionDeclaration() || declaration.isClassDeclaration()) {
|
||||
getLocalMetadata(declaration.get("id")).names.push("default");
|
||||
} else {
|
||||
throw declaration.buildCodeFrameError("Unexpected default expression export.");
|
||||
}
|
||||
}
|
||||
});
|
||||
return localMetadata;
|
||||
}
|
||||
function nameAnonymousExports(programPath) {
|
||||
programPath.get("body").forEach(child => {
|
||||
var _child$splitExportDec;
|
||||
if (!child.isExportDefaultDeclaration()) return;
|
||||
(_child$splitExportDec = child.splitExportDeclaration) != null ? _child$splitExportDec : child.splitExportDeclaration = require("@babel/traverse").NodePath.prototype.splitExportDeclaration;
|
||||
child.splitExportDeclaration();
|
||||
});
|
||||
}
|
||||
function removeImportExportDeclarations(programPath) {
|
||||
programPath.get("body").forEach(child => {
|
||||
if (child.isImportDeclaration()) {
|
||||
child.remove();
|
||||
} else if (child.isExportNamedDeclaration()) {
|
||||
if (child.node.declaration) {
|
||||
child.node.declaration._blockHoist = child.node._blockHoist;
|
||||
child.replaceWith(child.node.declaration);
|
||||
} else {
|
||||
child.remove();
|
||||
}
|
||||
} else if (child.isExportDefaultDeclaration()) {
|
||||
const declaration = child.get("declaration");
|
||||
if (declaration.isFunctionDeclaration() || declaration.isClassDeclaration()) {
|
||||
declaration._blockHoist = child.node._blockHoist;
|
||||
child.replaceWith(declaration);
|
||||
} else {
|
||||
throw declaration.buildCodeFrameError("Unexpected default expression export.");
|
||||
}
|
||||
} else if (child.isExportAllDeclaration()) {
|
||||
child.remove();
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
//# sourceMappingURL=normalize-and-load-metadata.js.map
|
||||
Generated
Vendored
+1
File diff suppressed because one or more lines are too long
+360
@@ -0,0 +1,360 @@
|
||||
"use strict";
|
||||
|
||||
Object.defineProperty(exports, "__esModule", {
|
||||
value: true
|
||||
});
|
||||
exports.default = rewriteLiveReferences;
|
||||
var _core = require("@babel/core");
|
||||
function isInType(path) {
|
||||
do {
|
||||
switch (path.parent.type) {
|
||||
case "TSTypeAnnotation":
|
||||
case "TSTypeAliasDeclaration":
|
||||
case "TSTypeReference":
|
||||
case "TypeAnnotation":
|
||||
case "TypeAlias":
|
||||
return true;
|
||||
case "ExportSpecifier":
|
||||
return path.parentPath.parent.exportKind === "type";
|
||||
default:
|
||||
if (path.parentPath.isStatement() || path.parentPath.isExpression()) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
} while (path = path.parentPath);
|
||||
}
|
||||
function rewriteLiveReferences(programPath, metadata, wrapReference) {
|
||||
const imported = new Map();
|
||||
const exported = new Map();
|
||||
const requeueInParent = path => {
|
||||
programPath.requeue(path);
|
||||
};
|
||||
for (const [source, data] of metadata.source) {
|
||||
for (const [localName, importName] of data.imports) {
|
||||
imported.set(localName, [source, importName, null]);
|
||||
}
|
||||
for (const localName of data.importsNamespace) {
|
||||
imported.set(localName, [source, null, localName]);
|
||||
}
|
||||
}
|
||||
for (const [local, data] of metadata.local) {
|
||||
let exportMeta = exported.get(local);
|
||||
if (!exportMeta) {
|
||||
exportMeta = [];
|
||||
exported.set(local, exportMeta);
|
||||
}
|
||||
exportMeta.push(...data.names);
|
||||
}
|
||||
const rewriteBindingInitVisitorState = {
|
||||
metadata,
|
||||
requeueInParent,
|
||||
scope: programPath.scope,
|
||||
exported
|
||||
};
|
||||
programPath.traverse(rewriteBindingInitVisitor, rewriteBindingInitVisitorState);
|
||||
const rewriteReferencesVisitorState = {
|
||||
seen: new WeakSet(),
|
||||
metadata,
|
||||
requeueInParent,
|
||||
scope: programPath.scope,
|
||||
imported,
|
||||
exported,
|
||||
buildImportReference([source, importName, localName], identNode) {
|
||||
const meta = metadata.source.get(source);
|
||||
meta.referenced = true;
|
||||
if (localName) {
|
||||
if (meta.wrap) {
|
||||
var _wrapReference;
|
||||
identNode = (_wrapReference = wrapReference(identNode, meta.wrap)) != null ? _wrapReference : identNode;
|
||||
}
|
||||
return identNode;
|
||||
}
|
||||
let namespace = _core.types.identifier(meta.name);
|
||||
if (meta.wrap) {
|
||||
var _wrapReference2;
|
||||
namespace = (_wrapReference2 = wrapReference(namespace, meta.wrap)) != null ? _wrapReference2 : namespace;
|
||||
}
|
||||
if (importName === "default" && meta.interop === "node-default") {
|
||||
return namespace;
|
||||
}
|
||||
const computed = metadata.stringSpecifiers.has(importName);
|
||||
return _core.types.memberExpression(namespace, computed ? _core.types.stringLiteral(importName) : _core.types.identifier(importName), computed);
|
||||
}
|
||||
};
|
||||
programPath.traverse(rewriteReferencesVisitor, rewriteReferencesVisitorState);
|
||||
}
|
||||
const rewriteBindingInitVisitor = {
|
||||
Scope(path) {
|
||||
path.skip();
|
||||
},
|
||||
ClassDeclaration(path) {
|
||||
const {
|
||||
requeueInParent,
|
||||
exported,
|
||||
metadata
|
||||
} = this;
|
||||
const {
|
||||
id
|
||||
} = path.node;
|
||||
if (!id) throw new Error("Expected class to have a name");
|
||||
const localName = id.name;
|
||||
const exportNames = exported.get(localName) || [];
|
||||
if (exportNames.length > 0) {
|
||||
const statement = _core.types.expressionStatement(buildBindingExportAssignmentExpression(metadata, exportNames, _core.types.identifier(localName), path.scope));
|
||||
statement._blockHoist = path.node._blockHoist;
|
||||
requeueInParent(path.insertAfter(statement)[0]);
|
||||
}
|
||||
},
|
||||
VariableDeclaration(path) {
|
||||
const {
|
||||
requeueInParent,
|
||||
exported,
|
||||
metadata
|
||||
} = this;
|
||||
const isVar = path.node.kind === "var";
|
||||
for (const decl of path.get("declarations")) {
|
||||
const {
|
||||
id
|
||||
} = decl.node;
|
||||
let {
|
||||
init
|
||||
} = decl.node;
|
||||
if (_core.types.isIdentifier(id) && exported.has(id.name) && !_core.types.isArrowFunctionExpression(init) && (!_core.types.isFunctionExpression(init) || init.id) && (!_core.types.isClassExpression(init) || init.id)) {
|
||||
if (!init) {
|
||||
if (isVar) {
|
||||
continue;
|
||||
} else {
|
||||
init = path.scope.buildUndefinedNode();
|
||||
}
|
||||
}
|
||||
decl.node.init = buildBindingExportAssignmentExpression(metadata, exported.get(id.name), init, path.scope);
|
||||
requeueInParent(decl.get("init"));
|
||||
} else {
|
||||
for (const localName of Object.keys(decl.getOuterBindingIdentifiers())) {
|
||||
if (exported.has(localName)) {
|
||||
const statement = _core.types.expressionStatement(buildBindingExportAssignmentExpression(metadata, exported.get(localName), _core.types.identifier(localName), path.scope));
|
||||
statement._blockHoist = path.node._blockHoist;
|
||||
requeueInParent(path.insertAfter(statement)[0]);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
const buildBindingExportAssignmentExpression = (metadata, exportNames, localExpr, scope) => {
|
||||
const exportsObjectName = metadata.exportName;
|
||||
for (let currentScope = scope; currentScope != null; currentScope = currentScope.parent) {
|
||||
if (currentScope.hasOwnBinding(exportsObjectName)) {
|
||||
currentScope.rename(exportsObjectName);
|
||||
}
|
||||
}
|
||||
return (exportNames || []).reduce((expr, exportName) => {
|
||||
const {
|
||||
stringSpecifiers
|
||||
} = metadata;
|
||||
const computed = stringSpecifiers.has(exportName);
|
||||
return _core.types.assignmentExpression("=", _core.types.memberExpression(_core.types.identifier(exportsObjectName), computed ? _core.types.stringLiteral(exportName) : _core.types.identifier(exportName), computed), expr);
|
||||
}, localExpr);
|
||||
};
|
||||
const buildImportThrow = localName => {
|
||||
return _core.template.expression.ast`
|
||||
(function() {
|
||||
throw new Error('"' + '${localName}' + '" is read-only.');
|
||||
})()
|
||||
`;
|
||||
};
|
||||
const rewriteReferencesVisitor = {
|
||||
ReferencedIdentifier(path) {
|
||||
const {
|
||||
seen,
|
||||
buildImportReference,
|
||||
scope,
|
||||
imported,
|
||||
requeueInParent
|
||||
} = this;
|
||||
if (seen.has(path.node)) return;
|
||||
seen.add(path.node);
|
||||
const localName = path.node.name;
|
||||
const importData = imported.get(localName);
|
||||
if (importData) {
|
||||
if (isInType(path)) {
|
||||
throw path.buildCodeFrameError(`Cannot transform the imported binding "${localName}" since it's also used in a type annotation. ` + `Please strip type annotations using @babel/preset-typescript or @babel/preset-flow.`);
|
||||
}
|
||||
const localBinding = path.scope.getBinding(localName);
|
||||
const rootBinding = scope.getBinding(localName);
|
||||
if (rootBinding !== localBinding) return;
|
||||
const ref = buildImportReference(importData, path.node);
|
||||
ref.loc = path.node.loc;
|
||||
if ((path.parentPath.isCallExpression({
|
||||
callee: path.node
|
||||
}) || path.parentPath.isOptionalCallExpression({
|
||||
callee: path.node
|
||||
}) || path.parentPath.isTaggedTemplateExpression({
|
||||
tag: path.node
|
||||
})) && _core.types.isMemberExpression(ref)) {
|
||||
path.replaceWith(_core.types.sequenceExpression([_core.types.numericLiteral(0), ref]));
|
||||
} else if (path.isJSXIdentifier() && _core.types.isMemberExpression(ref)) {
|
||||
const {
|
||||
object,
|
||||
property
|
||||
} = ref;
|
||||
path.replaceWith(_core.types.jsxMemberExpression(_core.types.jsxIdentifier(object.name), _core.types.jsxIdentifier(property.name)));
|
||||
} else {
|
||||
path.replaceWith(ref);
|
||||
}
|
||||
requeueInParent(path);
|
||||
path.skip();
|
||||
}
|
||||
},
|
||||
UpdateExpression(path) {
|
||||
const {
|
||||
scope,
|
||||
seen,
|
||||
imported,
|
||||
exported,
|
||||
requeueInParent,
|
||||
buildImportReference
|
||||
} = this;
|
||||
if (seen.has(path.node)) return;
|
||||
seen.add(path.node);
|
||||
const arg = path.get("argument");
|
||||
if (arg.isMemberExpression()) return;
|
||||
const update = path.node;
|
||||
if (arg.isIdentifier()) {
|
||||
const localName = arg.node.name;
|
||||
if (scope.getBinding(localName) !== path.scope.getBinding(localName)) {
|
||||
return;
|
||||
}
|
||||
const exportedNames = exported.get(localName);
|
||||
const importData = imported.get(localName);
|
||||
if ((exportedNames == null ? void 0 : exportedNames.length) > 0 || importData) {
|
||||
if (importData) {
|
||||
path.replaceWith(_core.types.assignmentExpression(update.operator[0] + "=", buildImportReference(importData, arg.node), buildImportThrow(localName)));
|
||||
} else if (update.prefix) {
|
||||
path.replaceWith(buildBindingExportAssignmentExpression(this.metadata, exportedNames, _core.types.cloneNode(update), path.scope));
|
||||
} else {
|
||||
const ref = scope.generateDeclaredUidIdentifier(localName);
|
||||
path.replaceWith(_core.types.sequenceExpression([_core.types.assignmentExpression("=", _core.types.cloneNode(ref), _core.types.cloneNode(update)), buildBindingExportAssignmentExpression(this.metadata, exportedNames, _core.types.identifier(localName), path.scope), _core.types.cloneNode(ref)]));
|
||||
}
|
||||
}
|
||||
}
|
||||
requeueInParent(path);
|
||||
path.skip();
|
||||
},
|
||||
AssignmentExpression: {
|
||||
exit(path) {
|
||||
const {
|
||||
scope,
|
||||
seen,
|
||||
imported,
|
||||
exported,
|
||||
requeueInParent,
|
||||
buildImportReference
|
||||
} = this;
|
||||
if (seen.has(path.node)) return;
|
||||
seen.add(path.node);
|
||||
const left = path.get("left");
|
||||
if (left.isMemberExpression()) return;
|
||||
if (left.isIdentifier()) {
|
||||
const localName = left.node.name;
|
||||
if (scope.getBinding(localName) !== path.scope.getBinding(localName)) {
|
||||
return;
|
||||
}
|
||||
const exportedNames = exported.get(localName);
|
||||
const importData = imported.get(localName);
|
||||
if ((exportedNames == null ? void 0 : exportedNames.length) > 0 || importData) {
|
||||
const assignment = path.node;
|
||||
if (importData) {
|
||||
assignment.left = buildImportReference(importData, left.node);
|
||||
assignment.right = _core.types.sequenceExpression([assignment.right, buildImportThrow(localName)]);
|
||||
}
|
||||
const {
|
||||
operator
|
||||
} = assignment;
|
||||
let newExpr;
|
||||
if (operator === "=") {
|
||||
newExpr = assignment;
|
||||
} else if (operator === "&&=" || operator === "||=" || operator === "??=") {
|
||||
newExpr = _core.types.assignmentExpression("=", assignment.left, _core.types.logicalExpression(operator.slice(0, -1), _core.types.cloneNode(assignment.left), assignment.right));
|
||||
} else {
|
||||
newExpr = _core.types.assignmentExpression("=", assignment.left, _core.types.binaryExpression(operator.slice(0, -1), _core.types.cloneNode(assignment.left), assignment.right));
|
||||
}
|
||||
path.replaceWith(buildBindingExportAssignmentExpression(this.metadata, exportedNames, newExpr, path.scope));
|
||||
requeueInParent(path);
|
||||
path.skip();
|
||||
}
|
||||
} else {
|
||||
const ids = left.getOuterBindingIdentifiers();
|
||||
const programScopeIds = Object.keys(ids).filter(localName => scope.getBinding(localName) === path.scope.getBinding(localName));
|
||||
const id = programScopeIds.find(localName => imported.has(localName));
|
||||
if (id) {
|
||||
path.node.right = _core.types.sequenceExpression([path.node.right, buildImportThrow(id)]);
|
||||
}
|
||||
const items = [];
|
||||
programScopeIds.forEach(localName => {
|
||||
const exportedNames = exported.get(localName) || [];
|
||||
if (exportedNames.length > 0) {
|
||||
items.push(buildBindingExportAssignmentExpression(this.metadata, exportedNames, _core.types.identifier(localName), path.scope));
|
||||
}
|
||||
});
|
||||
if (items.length > 0) {
|
||||
let node = _core.types.sequenceExpression(items);
|
||||
if (path.parentPath.isExpressionStatement()) {
|
||||
node = _core.types.expressionStatement(node);
|
||||
node._blockHoist = path.parentPath.node._blockHoist;
|
||||
}
|
||||
const statement = path.insertAfter(node)[0];
|
||||
requeueInParent(statement);
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
ForXStatement(path) {
|
||||
const {
|
||||
scope,
|
||||
node
|
||||
} = path;
|
||||
const {
|
||||
left
|
||||
} = node;
|
||||
const {
|
||||
exported,
|
||||
imported,
|
||||
scope: programScope
|
||||
} = this;
|
||||
if (!_core.types.isVariableDeclaration(left)) {
|
||||
let didTransformExport = false,
|
||||
importConstViolationName;
|
||||
const loopBodyScope = path.get("body").scope;
|
||||
for (const name of Object.keys(_core.types.getOuterBindingIdentifiers(left))) {
|
||||
if (programScope.getBinding(name) === scope.getBinding(name)) {
|
||||
if (exported.has(name)) {
|
||||
didTransformExport = true;
|
||||
if (loopBodyScope.hasOwnBinding(name)) {
|
||||
loopBodyScope.rename(name);
|
||||
}
|
||||
}
|
||||
if (imported.has(name) && !importConstViolationName) {
|
||||
importConstViolationName = name;
|
||||
}
|
||||
}
|
||||
}
|
||||
if (!didTransformExport && !importConstViolationName) {
|
||||
return;
|
||||
}
|
||||
path.ensureBlock();
|
||||
const bodyPath = path.get("body");
|
||||
const newLoopId = scope.generateUidIdentifierBasedOnNode(left);
|
||||
path.get("left").replaceWith(_core.types.variableDeclaration("let", [_core.types.variableDeclarator(_core.types.cloneNode(newLoopId))]));
|
||||
scope.registerDeclaration(path.get("left"));
|
||||
if (didTransformExport) {
|
||||
bodyPath.unshiftContainer("body", _core.types.expressionStatement(_core.types.assignmentExpression("=", left, newLoopId)));
|
||||
}
|
||||
if (importConstViolationName) {
|
||||
bodyPath.unshiftContainer("body", _core.types.expressionStatement(buildImportThrow(importConstViolationName)));
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
//# sourceMappingURL=rewrite-live-references.js.map
|
||||
+1
File diff suppressed because one or more lines are too long
+22
@@ -0,0 +1,22 @@
|
||||
"use strict";
|
||||
|
||||
Object.defineProperty(exports, "__esModule", {
|
||||
value: true
|
||||
});
|
||||
exports.default = rewriteThis;
|
||||
var _core = require("@babel/core");
|
||||
var _traverse = require("@babel/traverse");
|
||||
let rewriteThisVisitor;
|
||||
function rewriteThis(programPath) {
|
||||
if (!rewriteThisVisitor) {
|
||||
rewriteThisVisitor = _traverse.visitors.environmentVisitor({
|
||||
ThisExpression(path) {
|
||||
path.replaceWith(_core.types.unaryExpression("void", _core.types.numericLiteral(0), true));
|
||||
}
|
||||
});
|
||||
rewriteThisVisitor.noScope = true;
|
||||
}
|
||||
(0, _traverse.default)(programPath.node, rewriteThisVisitor);
|
||||
}
|
||||
|
||||
//# sourceMappingURL=rewrite-this.js.map
|
||||
+1
File diff suppressed because one or more lines are too long
Reference in New Issue
Block a user