157 lines
6.9 KiB
JavaScript
157 lines
6.9 KiB
JavaScript
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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 = void 0;
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var _helperPluginUtils = require("@babel/helper-plugin-utils");
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var _path = require("path");
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var _helperModuleTransforms = require("@babel/helper-module-transforms");
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var _core = require("@babel/core");
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const buildPrerequisiteAssignment = (0, _core.template)(`
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GLOBAL_REFERENCE = GLOBAL_REFERENCE || {}
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`);
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const buildWrapper = (0, _core.template)(`
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(function (global, factory) {
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if (typeof define === "function" && define.amd) {
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define(MODULE_NAME, AMD_ARGUMENTS, factory);
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} else if (typeof exports !== "undefined") {
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factory(COMMONJS_ARGUMENTS);
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} else {
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var mod = { exports: {} };
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factory(BROWSER_ARGUMENTS);
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GLOBAL_TO_ASSIGN;
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}
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})(
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typeof globalThis !== "undefined" ? globalThis
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: typeof self !== "undefined" ? self
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: this,
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function(IMPORT_NAMES) {
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})
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`);
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var _default = exports.default = (0, _helperPluginUtils.declare)((api, options) => {
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var _api$assumption, _api$assumption2;
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api.assertVersion(7);
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const {
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globals,
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exactGlobals,
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allowTopLevelThis,
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strict,
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strictMode,
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noInterop,
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importInterop
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} = options;
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const constantReexports = (_api$assumption = api.assumption("constantReexports")) != null ? _api$assumption : options.loose;
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const enumerableModuleMeta = (_api$assumption2 = api.assumption("enumerableModuleMeta")) != null ? _api$assumption2 : options.loose;
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function buildBrowserInit(browserGlobals, exactGlobals, filename, moduleName) {
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const moduleNameOrBasename = moduleName ? moduleName.value : (0, _path.basename)(filename, (0, _path.extname)(filename));
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let globalToAssign = _core.types.memberExpression(_core.types.identifier("global"), _core.types.identifier(_core.types.toIdentifier(moduleNameOrBasename)));
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let initAssignments = [];
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if (exactGlobals) {
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const globalName = browserGlobals[moduleNameOrBasename];
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if (globalName) {
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initAssignments = [];
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const members = globalName.split(".");
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globalToAssign = members.slice(1).reduce((accum, curr) => {
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initAssignments.push(buildPrerequisiteAssignment({
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GLOBAL_REFERENCE: _core.types.cloneNode(accum)
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}));
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return _core.types.memberExpression(accum, _core.types.identifier(curr));
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}, _core.types.memberExpression(_core.types.identifier("global"), _core.types.identifier(members[0])));
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}
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}
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initAssignments.push(_core.types.expressionStatement(_core.types.assignmentExpression("=", globalToAssign, _core.types.memberExpression(_core.types.identifier("mod"), _core.types.identifier("exports")))));
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return initAssignments;
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}
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function buildBrowserArg(browserGlobals, exactGlobals, source) {
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let memberExpression;
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if (exactGlobals) {
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const globalRef = browserGlobals[source];
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if (globalRef) {
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memberExpression = globalRef.split(".").reduce((accum, curr) => _core.types.memberExpression(accum, _core.types.identifier(curr)), _core.types.identifier("global"));
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} else {
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memberExpression = _core.types.memberExpression(_core.types.identifier("global"), _core.types.identifier(_core.types.toIdentifier(source)));
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}
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} else {
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const requireName = (0, _path.basename)(source, (0, _path.extname)(source));
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const globalName = browserGlobals[requireName] || requireName;
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memberExpression = _core.types.memberExpression(_core.types.identifier("global"), _core.types.identifier(_core.types.toIdentifier(globalName)));
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}
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return memberExpression;
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}
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return {
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name: "transform-modules-umd",
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visitor: {
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Program: {
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exit(path) {
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if (!(0, _helperModuleTransforms.isModule)(path)) return;
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const browserGlobals = globals || {};
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const moduleName = (0, _helperModuleTransforms.getModuleName)(this.file.opts, options);
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let moduleNameLiteral;
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if (moduleName) moduleNameLiteral = _core.types.stringLiteral(moduleName);
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const {
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meta,
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headers
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} = (0, _helperModuleTransforms.rewriteModuleStatementsAndPrepareHeader)(path, {
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constantReexports,
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enumerableModuleMeta,
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strict,
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strictMode,
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allowTopLevelThis,
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noInterop,
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importInterop,
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filename: this.file.opts.filename
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});
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const amdArgs = [];
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const commonjsArgs = [];
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const browserArgs = [];
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const importNames = [];
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if ((0, _helperModuleTransforms.hasExports)(meta)) {
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amdArgs.push(_core.types.stringLiteral("exports"));
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commonjsArgs.push(_core.types.identifier("exports"));
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browserArgs.push(_core.types.memberExpression(_core.types.identifier("mod"), _core.types.identifier("exports")));
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importNames.push(_core.types.identifier(meta.exportName));
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}
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for (const [source, metadata] of meta.source) {
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amdArgs.push(_core.types.stringLiteral(source));
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commonjsArgs.push(_core.types.callExpression(_core.types.identifier("require"), [_core.types.stringLiteral(source)]));
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browserArgs.push(buildBrowserArg(browserGlobals, exactGlobals, source));
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importNames.push(_core.types.identifier(metadata.name));
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if (!(0, _helperModuleTransforms.isSideEffectImport)(metadata)) {
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const interop = (0, _helperModuleTransforms.wrapInterop)(path, _core.types.identifier(metadata.name), metadata.interop);
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if (interop) {
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const header = _core.types.expressionStatement(_core.types.assignmentExpression("=", _core.types.identifier(metadata.name), interop));
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header.loc = meta.loc;
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headers.push(header);
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}
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}
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headers.push(...(0, _helperModuleTransforms.buildNamespaceInitStatements)(meta, metadata, constantReexports));
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}
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(0, _helperModuleTransforms.ensureStatementsHoisted)(headers);
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path.unshiftContainer("body", headers);
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const {
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body,
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directives
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} = path.node;
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path.node.directives = [];
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path.node.body = [];
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const umdWrapper = path.pushContainer("body", [buildWrapper({
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MODULE_NAME: moduleNameLiteral,
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AMD_ARGUMENTS: _core.types.arrayExpression(amdArgs),
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COMMONJS_ARGUMENTS: commonjsArgs,
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BROWSER_ARGUMENTS: browserArgs,
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IMPORT_NAMES: importNames,
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GLOBAL_TO_ASSIGN: buildBrowserInit(browserGlobals, exactGlobals, this.filename || "unknown", moduleNameLiteral)
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})])[0];
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const umdFactory = umdWrapper.get("expression.arguments")[1].get("body");
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umdFactory.pushContainer("directives", directives);
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umdFactory.pushContainer("body", body);
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}
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}
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}
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};
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});
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//# sourceMappingURL=index.js.map
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