Function processSrcSet

packages/@tailwindcss-node/src/urls.ts:162–172

(
  srcs: string,
  replacer: (arg: ImageCandidate) => Promise<string>,
)

}

function processSrcSet(
  srcs: string,
  replacer: (arg: ImageCandidate) => Promise<string>,
): Promise<string> {
  return Promise.all(
    parseSrcset(srcs).map(async ({ url, descriptor }) => ({
      url: await replacer({ url, descriptor }),
      descriptor,
    })),
  ).then(joinSrcset)
}

function parseSrcset(string: string): ImageCandidate[] {
  const matches = string