| | "use strict"; |
| |
|
| | Object.defineProperty(exports, "__esModule", { |
| | value: true |
| | }); |
| | exports.default = void 0; |
| | exports.generate = generate; |
| | var _sourceMap = require("./source-map.js"); |
| | var _printer = require("./printer.js"); |
| | function normalizeOptions(code, opts, ast) { |
| | if (opts.experimental_preserveFormat) { |
| | if (typeof code !== "string") { |
| | throw new Error("`experimental_preserveFormat` requires the original `code` to be passed to @babel/generator as a string"); |
| | } |
| | if (!opts.retainLines) { |
| | throw new Error("`experimental_preserveFormat` requires `retainLines` to be set to `true`"); |
| | } |
| | if (opts.compact && opts.compact !== "auto") { |
| | throw new Error("`experimental_preserveFormat` is not compatible with the `compact` option"); |
| | } |
| | if (opts.minified) { |
| | throw new Error("`experimental_preserveFormat` is not compatible with the `minified` option"); |
| | } |
| | if (opts.jsescOption) { |
| | throw new Error("`experimental_preserveFormat` is not compatible with the `jsescOption` option"); |
| | } |
| | if (!Array.isArray(ast.tokens)) { |
| | throw new Error("`experimental_preserveFormat` requires the AST to have attached the token of the input code. Make sure to enable the `tokens: true` parser option."); |
| | } |
| | } |
| | const format = { |
| | auxiliaryCommentBefore: opts.auxiliaryCommentBefore, |
| | auxiliaryCommentAfter: opts.auxiliaryCommentAfter, |
| | shouldPrintComment: opts.shouldPrintComment, |
| | preserveFormat: opts.experimental_preserveFormat, |
| | retainLines: opts.retainLines, |
| | retainFunctionParens: opts.retainFunctionParens, |
| | comments: opts.comments == null || opts.comments, |
| | compact: opts.compact, |
| | minified: opts.minified, |
| | concise: opts.concise, |
| | indent: { |
| | adjustMultilineComment: true, |
| | style: " " |
| | }, |
| | jsescOption: Object.assign({ |
| | quotes: "double", |
| | wrap: true, |
| | minimal: false |
| | }, opts.jsescOption), |
| | topicToken: opts.topicToken, |
| | importAttributesKeyword: opts.importAttributesKeyword |
| | }; |
| | { |
| | var _opts$recordAndTupleS; |
| | format.decoratorsBeforeExport = opts.decoratorsBeforeExport; |
| | format.jsescOption.json = opts.jsonCompatibleStrings; |
| | format.recordAndTupleSyntaxType = (_opts$recordAndTupleS = opts.recordAndTupleSyntaxType) != null ? _opts$recordAndTupleS : "hash"; |
| | } |
| | if (format.minified) { |
| | format.compact = true; |
| | format.shouldPrintComment = format.shouldPrintComment || (() => format.comments); |
| | } else { |
| | format.shouldPrintComment = format.shouldPrintComment || (value => format.comments || value.includes("@license") || value.includes("@preserve")); |
| | } |
| | if (format.compact === "auto") { |
| | format.compact = typeof code === "string" && code.length > 500000; |
| | if (format.compact) { |
| | console.error("[BABEL] Note: The code generator has deoptimised the styling of " + `${opts.filename} as it exceeds the max of ${"500KB"}.`); |
| | } |
| | } |
| | if (format.compact || format.preserveFormat) { |
| | format.indent.adjustMultilineComment = false; |
| | } |
| | const { |
| | auxiliaryCommentBefore, |
| | auxiliaryCommentAfter, |
| | shouldPrintComment |
| | } = format; |
| | if (auxiliaryCommentBefore && !shouldPrintComment(auxiliaryCommentBefore)) { |
| | format.auxiliaryCommentBefore = undefined; |
| | } |
| | if (auxiliaryCommentAfter && !shouldPrintComment(auxiliaryCommentAfter)) { |
| | format.auxiliaryCommentAfter = undefined; |
| | } |
| | return format; |
| | } |
| | { |
| | exports.CodeGenerator = class CodeGenerator { |
| | constructor(ast, opts = {}, code) { |
| | this._ast = void 0; |
| | this._format = void 0; |
| | this._map = void 0; |
| | this._ast = ast; |
| | this._format = normalizeOptions(code, opts, ast); |
| | this._map = opts.sourceMaps ? new _sourceMap.default(opts, code) : null; |
| | } |
| | generate() { |
| | const printer = new _printer.default(this._format, this._map); |
| | return printer.generate(this._ast); |
| | } |
| | }; |
| | } |
| | function generate(ast, opts = {}, code) { |
| | const format = normalizeOptions(code, opts, ast); |
| | const map = opts.sourceMaps ? new _sourceMap.default(opts, code) : null; |
| | const printer = new _printer.default(format, map, ast.tokens, typeof code === "string" ? code : null); |
| | return printer.generate(ast); |
| | } |
| | var _default = exports.default = generate; |
| |
|
| | |
| |
|
