All files / lib tsUtils.ts

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import { FsHelper } from 'fork-ts-checker-webpack-plugin/lib/FsHelper'
import { NormalizedMessage } from 'fork-ts-checker-webpack-plugin/lib/NormalizedMessage'
import * as fs from 'fs'
import { errorDisplayHelper, getFrameColumns, getWbMessage } from '../internal'
 
/** Formatter for ForkTSCheckerWebpack */
export const tsWbformatter = (message: NormalizedMessage) => {
  const file = message.file
  const rawLines = file && FsHelper.existsSync(file) && fs.readFileSync(file, 'utf-8')
  const isError = !message.isWarningSeverity()
  const selector = isError ? 'error' : 'warning'
  const { messageColor, severityText, symbol } = errorDisplayHelper[selector]
  const frame = rawLines ? getFrameColumns(rawLines, message) : ''
 
  return getWbMessage({
    frame,
    fullMessage: message.content,
    messageColor,
    ruleName: `TS ${message.code}`,
    severityText,
    symbol,
  })
}