Function processFile

packages/cli-lib/extract.ts:165–256

(
  source: string,
  fn: string,
  {idInterpolationPattern, ...opts}: Opts & {idInterpolationPattern?: string}
)

}

async function processFile(
  source: string,
  fn: string,
  {idInterpolationPattern, ...opts}: Opts & {idInterpolationPattern?: string}
) {
  let messages: ExtractedMessageDescriptor[] = []
  let meta: Record<string, string> | undefined

  const onMsgExtracted = opts.onMsgExtracted
  const onMetaExtracted = opts.onMetaExtracted

  opts = {
    ...opts,
    additionalComponentNames: [
      '$formatMessage',
      ...(opts.additionalComponentNames || []),
    ],
    onMsgExtracted(filePath, msgs) {
      if (opts.extractSourceLocation) {
        msgs = msgs.map(msg => ({
          ...msg,
          ...calculateLineColFromOffset(source, msg.start),
        }))
      }
      messages = messages.concat(msgs)

      if (onMsgExtracted) {
        onMsgExtracted(filePath, msgs)
      }
    },
    onMetaExtracted(filePath, m) {
      meta = m

      if (onMetaExtracted) {
        onMetaExtracted(filePath, m)
      }
    },
  }

  if (!opts.overrideIdFn && idInterpolationPattern) {
    opts = {
      ...opts,
      overrideIdFn: (id, defaultMessage, description, fileName) =>
        id ||
        interpolateName(
          {
            resourcePath: fileName,
          } as any,
          idInterpolationPattern,
          {
            content: description
              ? `${defaultMessage}#${
                  typeof description === 'string'
                    ? description
                    : stringify(description)
                }`
              : defaultMessage,
          }