anything-llm/cloud-deployments/gcp/deployment/generate.mjs

import fs from 'fs';
import { fileURLToPath } from 'url';
import path, { dirname } from 'path';
import { exit } from 'process';
const __dirname = dirname(fileURLToPath(import.meta.url));
const REPLACEMENT_KEY = '!SUB::USER::CONTENT!'

const envPath = path.resolve(__dirname, `../../../docker/.env`)
const envFileExists = fs.existsSync(envPath);

const chalk = {
  redBright: function (text) {
    return `\x1b[31m${text}\x1b[0m`
  },
  cyan: function (text) {
    return `\x1b[36m${text}\x1b[0m`
  },
  greenBright: function (text) {
    return `\x1b[32m${text}\x1b[0m`
  },
  blueBright: function (text) {
    return `\x1b[34m${text}\x1b[0m`
  }
}

if (!envFileExists) {
  console.log(chalk.redBright('[ABORT]'), 'You do not have an .env file in your ./docker/ folder. You need to create it first.');
  console.log('You can start by running', chalk.cyan('cp -n ./docker/.env.example ./docker/.env'))
  exit(1);
}

// Remove comments  
// Remove UID,GID,etc  
// Remove empty strings  
// Split into array  
const settings = fs.readFileSync(envPath, "utf8")
  .replace(/^#.*\n?/gm, '')
  .replace(/^UID.*\n?/gm, '')
  .replace(/^GID.*\n?/gm, '')
  .replace(/^CLOUD_BUILD.*\n?/gm, '')
  .replace(/^\s*\n/gm, "")
  .split('\n')
  .filter((i) => !!i);
const formattedSettings = settings.map((i, index) => index === 0 ? i + '\n' : '              ' + i).join('\n');

// Read the existing GCP Deployment Manager template  
const templatePath = path.resolve(__dirname, `gcp_deploy_anything_llm.yaml`);
const templateString = fs.readFileSync(templatePath, "utf8");

// Update the metadata section with the UserData content  
const updatedTemplateString = templateString.replace(REPLACEMENT_KEY, formattedSettings);

// Save the updated GCP Deployment Manager template  
const output = path.resolve(__dirname, `gcp_deploy_anything_llm_with_env.yaml`);
fs.writeFileSync(output, updatedTemplateString, "utf8");

console.log(chalk.greenBright('[SUCCESS]'), 'Deploy AnythingLLM on GCP Deployment Manager using your template document.');
console.log(chalk.greenBright('File Created:'), 'gcp_deploy_anything_llm_with_env.yaml in the output directory.');
console.log(chalk.blueBright('[INFO]'), 'Refer to the GCP Deployment Manager documentation for how to use this file.');

exit();