Function loadPatchText

tools/patch/patch-target.js:13–17

(filePath, { marker } = {})

}

function loadPatchText(filePath, { marker } = {}) {
  const target = assertFileExists(filePath);
  const original = readText(target);
  return { original, alreadyPatched: !!(marker && original.includes(marker)) };
}

function savePatchText(filePath, text, { marker } = {}) {
  const next = marker ? ensureMarker(String(text ?? ""), marker) : String(text ?? "");