Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 | 37x 37x 37x 1125x 1125x 1125x 1125x 1125x 1125x 1125x 101x 101x 101x 101x 101x 47x | const recast = require('recast-yx');
const babelParse = require('@babel/parser');
module.exports = function(code, options) {
options = options || global.parseOptions;
let plugins = ((options && options.plugins) ? options.plugins : [])
.concat([
'plugin-syntax-typescript',
'typescript',
'asyncGenerators',
'bigInt',
'classProperties',
'classPrivateProperties',
'classPrivateMethods',
'doExpressions',
'dynamicImport',
'exportDefaultFrom',
'exportNamespaceFrom',
'functionBind',
'functionSent',
'importMeta',
'logicalAssignment',
'nullishCoalescingOperator',
'numericSeparator',
'objectRestSpread',
'optionalCatchBinding',
'optionalChaining',
'partialApplication',
['pipelineOperator', {'proposal': "smart"}],
'throwExpressions',
'topLevelAwait',
'decorators-legacy',
['@babel/plugin-syntax-decorators','decorators', { decoratorsBeforeExport: true }]
]);
const parseOptions = {
// sourceType: 'module',
allowHashBang: true,
ecmaVersion: Infinity,
allowImportExportEverywhere: true,
allowReturnOutsideFunction: true,
allowAwaitOutsideFunction: true,
allowUndeclaredExports: true,
allowSuperOutsideMethod: true,
startLine: 1,
tokens: true,
...(options || {}),
plugins,
};
return recast.parse(code, {
parser: {
parse(code) {
try {
try {
return babelParse.parse(code, parseOptions);
} catch(e) {
// 是否存在jsx可能导致parse报错，所以在此兼容
Eif (parseOptions.plugins) {
const jsxIndex = parseOptions.plugins.indexOf('jsx');
if (jsxIndex == -1) {
parseOptions.plugins.push('jsx');
} else E{
parseOptions.plugins.splice(jsxIndex, 1)
}
}
return babelParse.parse(code, parseOptions);
}
} catch(e) {
throw Error(e.message)
}
}
}
});
} |