Function getLighthouseCliArguments

examples/plugins/src/lighthouse/src/utils.ts:7–51

(
  options: LighthouseCliOptions,
)

import type { LighthouseCliOptions } from './types.js';

export function getLighthouseCliArguments(
  options: LighthouseCliOptions,
): string[] {
  const {
    url,
    outputPath = LIGHTHOUSE_REPORT_NAME,
    onlyAudits = [],
    verbose = false,
    headless = false,
    userDataDir,
  } = options;

  // eslint-disable-next-line functional/no-let
  let argsObj: Record<string, unknown> = {
    _: ['lighthouse', url],
    verbose,
    output: 'json',
    'output-path': outputPath,
  };

  if (onlyAudits.length > 0) {
    argsObj = {
      ...argsObj,
      onlyAudits: toArray(onlyAudits),
    };
  }

  // handle chrome flags
  // eslint-disable-next-line functional/no-let
  let chromeFlags: string[] = [];
  if (headless) {
    chromeFlags = [...chromeFlags, `--headless=${headless}`];
  }
  if (userDataDir) {
    chromeFlags = [...chromeFlags, `--user-data-dir=${userDataDir}`];
  }
  if (chromeFlags.length > 0) {
    argsObj = {
      ...argsObj,
      'chrome-flags': chromeFlags.join(' '),
    };
  }

  return objectToCliArgs(argsObj);
}

export function lhrDetailsToIssueDetails(
  details = {} as unknown as Result['audits'][string]['details'],