Function sourceLocationForView

packages/nativescript-inspector/src/index.ts:2253–2284

(view: any, sourceRoot = "")

}

function sourceLocationForView(view: any, sourceRoot = ""): JSONObject | null {
  const raw = safeCall(
    () => view.getAttribute?.(angularSourceLocationAttribute),
    null,
  );
  const value = stringValue(raw);
  if (!value) {
    return null;
  }
  const separator = value.lastIndexOf("@");
  if (separator <= 0) {
    return { file: absoluteSourceFile(value, sourceRoot) };
  }
  const location: JSONObject = {
    file: absoluteSourceFile(value.slice(0, separator), sourceRoot),
  };
  for (const part of value.slice(separator + 1).split(",")) {
    const [key, rawNumber] = part.split(":");
    const parsed = Number(rawNumber);
    if (!Number.isFinite(parsed)) {
      continue;
    }
    if (key === "o") {
      location.offset = parsed;
    } else if (key === "l") {
      location.line = parsed;
    } else if (key === "c") {
      location.column = parsed;
    }
  }
  return location;
}

function nativeScriptInfo(
  view: View,