INNER CODE UNIT · JavaScript

warn

mermaid-js/mermaid-cli · src/index.js:74

const warn = (message) => {
  console.warn(chalk.yellow(`\n${message}\n`));
};

/**
 * Checks if the given file exists.
 *
 * @param {string} file - The file to check.
 * @returns {never | void} If the file doesn't exist, closes Node.JS with
 * exit code 1.
 */
const checkConfigFile = (file) => {
  if (!fs.existsSync(file)) {
    error(`Configuration file "${file}" doesn't exist`);
  }
};

/**

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