create-env-files.js

const fs = require("fs");
const path = require("path");
const successColor = "\x1b[32m%s\x1b[0m";
const checkSign = "\u{2705}";
const dotenv = require("dotenv").config({ path: "./.env" });

const createNewConfigFile = (fileName, filePath, fileContent) => {
  return {
    fileName,
    filePath: path.join(__dirname, `${filePath}${fileName}`),
    fileContent,
  };
};

const filesToCreate = [
  createNewConfigFile(
    "environment.ts",
    "./src/app/config/",
    `export const environment = {
  firebase: {
    apiKey: '${process.env.YEX_FIREBASE_API_KEY}',
    authDomain: '${process.env.YEX_FIREBASE_AUTH_DOMAIN}',
    projectId: '${process.env.YEX_FIREBASE_PROJECT_ID}',
    storageBucket: '${process.env.YEX_FIREBASE_STORAGE_BUCKET}',
    messagingSenderId: '${process.env.YEX_FIREBASE_MESSAGING_SENDER_ID}',
    appId: '${process.env.YEX_FIREBASE_MEASUREMENT_ID}',
    measurementId: '${process.env.YEX_WHITELIST_EMAILS}',
  }
}`
  ),
  createNewConfigFile(
    "auth.whitelist.ts",
    "./src/app/auth/",
    `export const whitelist: string[] = '${process.env.YEX_WHITELIST_EMAILS}'.split(',')`
  ),
];

filesToCreate.forEach((file) => {
  const { fileName, filePath, fileContent } = file;
  fs.writeFile(filePath, fileContent, (err) => {
    if (err) {
      console.error(err);
      throw err;
    } else {
      console.log(
        successColor,
        `${checkSign} Successfully generated ${fileName}`
      );
    }
  });
});