Function prettyWarning

packages/cli-v3/src/utilities/cliOutput.ts:91–112

(header: string, body?: string, footer?: string)

}

export function prettyWarning(header: string, body?: string, footer?: string) {
  const prefix = "Warning: ";
  const indent = Array(prefix.length).fill(" ").join("");
  const spacing = "\n\n";

  const prettyPrefix = chalkWarning(prefix);

  const withIndents = (text?: string) =>
    text
      ?.split("\n")
      .map((line) => `${indent}${line}`)
      .join("\n");

  const prettyBody = withIndents(body);
  const prettyFooter = withIndents(footer);

  log.warn(
    `${prettyPrefix}${header}${prettyBody ? `${spacing}${prettyBody}` : ""}${
      prettyFooter ? `${spacing}${prettyFooter}` : ""
    }`
  );
}