diff options
Diffstat (limited to 'node_modules/@babel/plugin-transform-modules-commonjs/lib/index.js')
| -rw-r--r-- | node_modules/@babel/plugin-transform-modules-commonjs/lib/index.js | 197 |
1 files changed, 0 insertions, 197 deletions
diff --git a/node_modules/@babel/plugin-transform-modules-commonjs/lib/index.js b/node_modules/@babel/plugin-transform-modules-commonjs/lib/index.js deleted file mode 100644 index 1bcf9da2..00000000 --- a/node_modules/@babel/plugin-transform-modules-commonjs/lib/index.js +++ /dev/null @@ -1,197 +0,0 @@ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = void 0; -Object.defineProperty(exports, "defineCommonJSHook", { - enumerable: true, - get: function () { - return _hooks.defineCommonJSHook; - } -}); -var _helperPluginUtils = require("@babel/helper-plugin-utils"); -var _helperModuleTransforms = require("@babel/helper-module-transforms"); -var _helperSimpleAccess = require("@babel/helper-simple-access"); -var _core = require("@babel/core"); -var _dynamicImport = require("./dynamic-import.js"); -var _lazy = require("./lazy.js"); -var _hooks = require("./hooks.js"); -var _default = exports.default = (0, _helperPluginUtils.declare)((api, options) => { - var _api$assumption, _api$assumption2, _api$assumption3; - api.assertVersion(7); - const { - strictNamespace = false, - mjsStrictNamespace = strictNamespace, - allowTopLevelThis, - strict, - strictMode, - noInterop, - importInterop, - lazy = false, - allowCommonJSExports = true, - loose = false - } = options; - const constantReexports = (_api$assumption = api.assumption("constantReexports")) != null ? _api$assumption : loose; - const enumerableModuleMeta = (_api$assumption2 = api.assumption("enumerableModuleMeta")) != null ? _api$assumption2 : loose; - const noIncompleteNsImportDetection = (_api$assumption3 = api.assumption("noIncompleteNsImportDetection")) != null ? _api$assumption3 : false; - if (typeof lazy !== "boolean" && typeof lazy !== "function" && (!Array.isArray(lazy) || !lazy.every(item => typeof item === "string"))) { - throw new Error(`.lazy must be a boolean, array of strings, or a function`); - } - if (typeof strictNamespace !== "boolean") { - throw new Error(`.strictNamespace must be a boolean, or undefined`); - } - if (typeof mjsStrictNamespace !== "boolean") { - throw new Error(`.mjsStrictNamespace must be a boolean, or undefined`); - } - const getAssertion = localName => _core.template.expression.ast` - (function(){ - throw new Error( - "The CommonJS '" + "${localName}" + "' variable is not available in ES6 modules." + - "Consider setting setting sourceType:script or sourceType:unambiguous in your " + - "Babel config for this file."); - })() - `; - const moduleExportsVisitor = { - ReferencedIdentifier(path) { - const localName = path.node.name; - if (localName !== "module" && localName !== "exports") return; - const localBinding = path.scope.getBinding(localName); - const rootBinding = this.scope.getBinding(localName); - if (rootBinding !== localBinding || path.parentPath.isObjectProperty({ - value: path.node - }) && path.parentPath.parentPath.isObjectPattern() || path.parentPath.isAssignmentExpression({ - left: path.node - }) || path.isAssignmentExpression({ - left: path.node - })) { - return; - } - path.replaceWith(getAssertion(localName)); - }, - UpdateExpression(path) { - const arg = path.get("argument"); - if (!arg.isIdentifier()) return; - const localName = arg.node.name; - if (localName !== "module" && localName !== "exports") return; - const localBinding = path.scope.getBinding(localName); - const rootBinding = this.scope.getBinding(localName); - if (rootBinding !== localBinding) return; - path.replaceWith(_core.types.assignmentExpression(path.node.operator[0] + "=", arg.node, getAssertion(localName))); - }, - AssignmentExpression(path) { - const left = path.get("left"); - if (left.isIdentifier()) { - const localName = left.node.name; - if (localName !== "module" && localName !== "exports") return; - const localBinding = path.scope.getBinding(localName); - const rootBinding = this.scope.getBinding(localName); - if (rootBinding !== localBinding) return; - const right = path.get("right"); - right.replaceWith(_core.types.sequenceExpression([right.node, getAssertion(localName)])); - } else if (left.isPattern()) { - const ids = left.getOuterBindingIdentifiers(); - const localName = Object.keys(ids).find(localName => { - if (localName !== "module" && localName !== "exports") return false; - return this.scope.getBinding(localName) === path.scope.getBinding(localName); - }); - if (localName) { - const right = path.get("right"); - right.replaceWith(_core.types.sequenceExpression([right.node, getAssertion(localName)])); - } - } - } - }; - return { - name: "transform-modules-commonjs", - pre() { - this.file.set("@babel/plugin-transform-modules-*", "commonjs"); - if (lazy) (0, _hooks.defineCommonJSHook)(this.file, (0, _lazy.lazyImportsHook)(lazy)); - }, - visitor: { - ["CallExpression" + (api.types.importExpression ? "|ImportExpression" : "")](path) { - if (!this.file.has("@babel/plugin-proposal-dynamic-import")) return; - if (path.isCallExpression() && !_core.types.isImport(path.node.callee)) return; - let { - scope - } = path; - do { - scope.rename("require"); - } while (scope = scope.parent); - (0, _dynamicImport.transformDynamicImport)(path, noInterop, this.file); - }, - Program: { - exit(path, state) { - if (!(0, _helperModuleTransforms.isModule)(path)) return; - path.scope.rename("exports"); - path.scope.rename("module"); - path.scope.rename("require"); - path.scope.rename("__filename"); - path.scope.rename("__dirname"); - if (!allowCommonJSExports) { - { - (0, _helperSimpleAccess.default)(path, new Set(["module", "exports"]), false); - } - path.traverse(moduleExportsVisitor, { - scope: path.scope - }); - } - let moduleName = (0, _helperModuleTransforms.getModuleName)(this.file.opts, options); - if (moduleName) moduleName = _core.types.stringLiteral(moduleName); - const hooks = (0, _hooks.makeInvokers)(this.file); - const { - meta, - headers - } = (0, _helperModuleTransforms.rewriteModuleStatementsAndPrepareHeader)(path, { - exportName: "exports", - constantReexports, - enumerableModuleMeta, - strict, - strictMode, - allowTopLevelThis, - noInterop, - importInterop, - wrapReference: hooks.wrapReference, - getWrapperPayload: hooks.getWrapperPayload, - esNamespaceOnly: typeof state.filename === "string" && /\.mjs$/.test(state.filename) ? mjsStrictNamespace : strictNamespace, - noIncompleteNsImportDetection, - filename: this.file.opts.filename - }); - for (const [source, metadata] of meta.source) { - const loadExpr = _core.types.callExpression(_core.types.identifier("require"), [_core.types.stringLiteral(source)]); - let header; - if ((0, _helperModuleTransforms.isSideEffectImport)(metadata)) { - if (lazy && metadata.wrap === "function") { - throw new Error("Assertion failure"); - } - header = _core.types.expressionStatement(loadExpr); - } else { - var _header; - const init = (0, _helperModuleTransforms.wrapInterop)(path, loadExpr, metadata.interop) || loadExpr; - if (metadata.wrap) { - const res = hooks.buildRequireWrapper(metadata.name, init, metadata.wrap, metadata.referenced); - if (res === false) continue;else header = res; - } - (_header = header) != null ? _header : header = _core.template.statement.ast` - var ${metadata.name} = ${init}; - `; - } - header.loc = metadata.loc; - headers.push(header); - headers.push(...(0, _helperModuleTransforms.buildNamespaceInitStatements)(meta, metadata, constantReexports, hooks.wrapReference)); - } - (0, _helperModuleTransforms.ensureStatementsHoisted)(headers); - path.unshiftContainer("body", headers); - path.get("body").forEach(path => { - if (!headers.includes(path.node)) return; - if (path.isVariableDeclaration()) { - path.scope.registerDeclaration(path); - } - }); - } - } - } - }; -}); - -//# sourceMappingURL=index.js.map |