infisical/frontend/components/utilities/secrets/downloadDotEnv.ts

import checkOverrides from './checkOverrides';


interface SecretDataProps {
  type: 'personal' | 'shared';
  pos: number;
  key: string;
  value: string;
  id: string;
  comment: string;
}

/**
 * This function downloads the secrets as a .env file
 * @param {object} obj 
 * @param {SecretDataProps[]} obj.data - secrets that we want to download
 * @param {string} obj.env - the environment which we're downloading (used for naming the file)
 */
const downloadDotEnv = async ({ data, env }: { data: SecretDataProps[]; env: string; }) => {
  if (!data) return;
  const secrets = await checkOverrides({ data });

  const file = secrets!
    .map(
      (item: SecretDataProps) =>
        `${
          item.comment
            ? item.comment
                .split('\n')
                .map((comment) => '# '.concat(comment))
                .join('\n') + '\n'
            : ''
        }` + [item.key, item.value].join('=')
    )
    .join('\n');

    const blob = new Blob([file]);
    const fileDownloadUrl = URL.createObjectURL(blob);
    const alink = document.createElement('a');
    alink.href = fileDownloadUrl;
    alink.download = env + '.env';
    alink.click();
}

export default downloadDotEnv;