| 1 | "use strict";
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| 2 |
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| 3 | Object.defineProperty(exports, "__esModule", {
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| 4 | value: true
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| 5 | });
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| 6 | exports.default = parser;
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| 7 | function _parser() {
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| 8 | const data = require("@babel/parser");
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| 9 | _parser = function () {
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| 10 | return data;
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| 11 | };
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| 12 | return data;
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| 13 | }
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| 14 | function _codeFrame() {
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| 15 | const data = require("@babel/code-frame");
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| 16 | _codeFrame = function () {
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| 17 | return data;
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| 18 | };
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| 19 | return data;
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| 20 | }
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| 21 | var _missingPluginHelper = require("./util/missing-plugin-helper.js");
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| 22 | function* parser(pluginPasses, {
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| 23 | parserOpts,
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| 24 | highlightCode = true,
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| 25 | filename = "unknown"
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| 26 | }, code) {
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| 27 | try {
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| 28 | const results = [];
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| 29 | for (const plugins of pluginPasses) {
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| 30 | for (const plugin of plugins) {
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| 31 | const {
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| 32 | parserOverride
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| 33 | } = plugin;
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| 34 | if (parserOverride) {
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| 35 | const ast = parserOverride(code, parserOpts, _parser().parse);
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| 36 | if (ast !== undefined) results.push(ast);
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| 37 | }
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| 38 | }
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| 39 | }
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| 40 | if (results.length === 0) {
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| 41 | return (0, _parser().parse)(code, parserOpts);
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| 42 | } else if (results.length === 1) {
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| 43 | yield* [];
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| 44 | if (typeof results[0].then === "function") {
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| 45 | throw new Error(`You appear to be using an async parser plugin, ` + `which your current version of Babel does not support. ` + `If you're using a published plugin, you may need to upgrade ` + `your @babel/core version.`);
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| 46 | }
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| 47 | return results[0];
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| 48 | }
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| 49 | throw new Error("More than one plugin attempted to override parsing.");
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| 50 | } catch (err) {
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| 51 | if (err.code === "BABEL_PARSER_SOURCETYPE_MODULE_REQUIRED") {
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| 52 | err.message += "\nConsider renaming the file to '.mjs', or setting sourceType:module " + "or sourceType:unambiguous in your Babel config for this file.";
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| 53 | }
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| 54 | const {
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| 55 | loc,
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| 56 | missingPlugin
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| 57 | } = err;
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| 58 | if (loc) {
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| 59 | const codeFrame = (0, _codeFrame().codeFrameColumns)(code, {
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| 60 | start: {
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| 61 | line: loc.line,
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| 62 | column: loc.column + 1
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| 63 | }
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| 64 | }, {
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| 65 | highlightCode
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| 66 | });
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| 67 | if (missingPlugin) {
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| 68 | err.message = `${filename}: ` + (0, _missingPluginHelper.default)(missingPlugin[0], loc, codeFrame, filename);
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| 69 | } else {
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| 70 | err.message = `${filename}: ${err.message}\n\n` + codeFrame;
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| 71 | }
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| 72 | err.code = "BABEL_PARSE_ERROR";
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| 73 | }
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| 74 | throw err;
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| 75 | }
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| 76 | }
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| 77 | 0 && 0;
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| 78 |
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| 79 |
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