Function printDisplayName

packages/jest-reporters/src/printDisplayName.ts:11–21

(config: Config.ProjectConfig)

import type {Config} from '@jest/types';

export default function printDisplayName(config: Config.ProjectConfig): string {
  const {displayName} = config;
  const white = chalk.reset.inverse.white;
  if (!displayName) {
    return '';
  }

  const {name, color} = displayName;
  const chosenColor = chalk.reset.inverse[color] ?? white;
  return chalk.supportsColor ? chosenColor(` ${name} `) : name;
}