File size: 1,119 Bytes
b91e262 | 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 | import { bold, cyan, red, yellow } from '../../../../lib/picocolors'
import { SimpleWebpackError } from './simpleWebpackError'
export function getBabelError(
fileName: string,
err: Error & {
code?: string | number
loc?: { line: number; column: number }
}
): SimpleWebpackError | false {
if (err.code !== 'BABEL_PARSE_ERROR') {
return false
}
// https://github.com/babel/babel/blob/34693d6024da3f026534dd8d569f97ac0109602e/packages/babel-core/src/parser/index.js
if (err.loc) {
const lineNumber = Math.max(1, err.loc.line)
const column = Math.max(1, err.loc.column)
let message = err.message
// Remove file information, which instead is provided by webpack.
.replace(/^.+?: /, '')
// Remove column information from message
.replace(
new RegExp(`[^\\S\\r\\n]*\\(${lineNumber}:${column}\\)[^\\S\\r\\n]*`),
''
)
return new SimpleWebpackError(
`${cyan(fileName)}:${yellow(lineNumber.toString())}:${yellow(
column.toString()
)}`,
red(bold('Syntax error')).concat(`: ${message}`)
)
}
return false
}
|