65 lines
No EOL
2.2 KiB
JavaScript
65 lines
No EOL
2.2 KiB
JavaScript
const babel = require("./babel-core.cjs");
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function getParserPlugins(babelOptions) {
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var _babelOptions$parserO, _babelOptions$parserO2;
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const babelParserPlugins = (_babelOptions$parserO = (_babelOptions$parserO2 = babelOptions.parserOpts) == null ? void 0 : _babelOptions$parserO2.plugins) != null ? _babelOptions$parserO : [];
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const estreeOptions = {
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classFeatures: false
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};
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for (const plugin of babelParserPlugins) {
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if (Array.isArray(plugin) && plugin[0] === "estree") {
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Object.assign(estreeOptions, plugin[1]);
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break;
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}
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}
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return [["estree", estreeOptions], ...babelParserPlugins];
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}
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function normalizeParserOptions(options) {
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return Object.assign({
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sourceType: options.sourceType,
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filename: options.filePath
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}, options.babelOptions, {
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parserOpts: Object.assign({
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allowImportExportEverywhere: options.allowImportExportEverywhere,
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allowReturnOutsideFunction: true,
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allowSuperOutsideMethod: true
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}, options.babelOptions.parserOpts, {
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plugins: getParserPlugins(options.babelOptions),
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ranges: true,
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tokens: true
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}),
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caller: Object.assign({
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name: "@babel/eslint-parser"
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}, options.babelOptions.caller)
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});
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}
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function validateResolvedConfig(config, options) {
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if (config !== null) {
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if (options.requireConfigFile !== false) {
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if (!config.hasFilesystemConfig()) {
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let error = `No Babel config file detected for ${config.options.filename}. Either disable config file checking with requireConfigFile: false, or configure Babel so that it can find the config files.`;
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if (config.options.filename.includes("node_modules")) {
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error += `\nIf you have a .babelrc.js file or use package.json#babel, keep in mind that it's not used when parsing dependencies. If you want your config to be applied to your whole app, consider using babel.config.js or babel.config.json instead.`;
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}
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throw new Error(error);
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}
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}
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return config.options;
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}
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}
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module.exports = function normalizeBabelParseConfig(options) {
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const parseOptions = normalizeParserOptions(options);
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{
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const config = babel.loadPartialConfigSync(parseOptions);
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return validateResolvedConfig(config, options) || parseOptions;
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}
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}; |