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configure-env.js
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configure-env.js
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const fs = require('fs');
const readline = require('readline');
const path = require('path');
const { exec } = require('child_process');
// Helper function to prompt user for input
const askQuestion = (query) => {
const rl = readline.createInterface({
input: process.stdin,
output: process.stdout,
});
return new Promise((resolve) => rl.question(query, (ans) => {
rl.close();
resolve(ans);
}));
};
// Function to generate a random prefix
const generatePrefix = () => {
return 'wp_' + Math.random().toString(36).substr(2, 5) + '_';
};
// Function to replace or add lines in .env content
const updateEnvContent = (content, key, value, useDoubleQuotes = false) => {
const regex = new RegExp(`^${key}=.*$`, 'm');
const formattedValue = useDoubleQuotes ? `"${value}"` : `'${value}'`;
if (content.match(regex)) {
return content.replace(regex, `${key}=${formattedValue}`);
} else {
return content + `\n${key}=${formattedValue}`;
}
};
// Function to extract domain from the working directory
const extractDomain = (workingDir) => {
const match = workingDir.match(/\/sites\/([^/]+)\/files/);
if (match && match[1]) {
return match[1];
} else {
throw new Error("Unable to extract domain from working directory.");
}
};
// Function to ensure DB_PREFIX ends with an underscore
const ensureTrailingUnderscore = (prefix) => {
return prefix.endsWith('_') ? prefix : prefix + '_';
};
// Function to generate .env file
const generateEnvFile = async () => {
const envFilePath = path.resolve('.env');
const workingDir = process.cwd();
let content = '';
const dbName = await askQuestion('Enter the database name (DB_NAME): ');
const dbUser = await askQuestion('Enter the database user (DB_USER): ');
const dbPassword = await askQuestion('Enter the database password (DB_PASSWORD): ');
let dbPrefix = await askQuestion('Enter the database prefix (DB_PREFIX) or press enter to auto-generate: ');
dbPrefix = ensureTrailingUnderscore(dbPrefix || generatePrefix());
const wpEnv = await askQuestion('Select the environment (WP_ENV: 1) development, 2) staging, 3) production): ');
const wpEnvValue = {
'1': 'development',
'2': 'staging',
'3': 'production'
}[wpEnv] || 'development';
const domain = extractDomain(workingDir);
const wpHome = `https://${domain}`;
const wpTempDir = `/sites/${domain}/tmp/`;
content = updateEnvContent(content, 'DB_NAME', dbName);
content = updateEnvContent(content, 'DB_USER', dbUser);
content = updateEnvContent(content, 'DB_PASSWORD', dbPassword);
content = updateEnvContent(content, 'DB_PREFIX', dbPrefix);
content = updateEnvContent(content, 'WP_ENV', wpEnvValue);
content = updateEnvContent(content, 'WP_HOME', wpHome);
content = updateEnvContent(content, 'WP_SITEURL', '${WP_HOME}/wp', true); // Use double quotes
content = updateEnvContent(content, 'WP_DEBUG_LOG', '~/logs/debug.log');
content = updateEnvContent(content, 'WP_TEMP_DIR', wpTempDir);
content = updateEnvContent(content, 'CREARE_GLOBAL_KEYS', '/etc/creare/keys.json');
// Save the .env file without the salts
fs.writeFileSync(envFilePath, content, 'utf8');
// Generate salts using the generate-salts.js script and append them to the .env file
exec('node generate-salts.js env', (error, stdout, stderr) => {
if (error) {
console.error(`Error generating salts: ${error.message}`);
return;
}
if (stderr) {
console.error(`Error: ${stderr}`);
return;
}
// Append the generated salts to the .env file
fs.appendFileSync(envFilePath, '\n' + stdout.trim());
console.log(".env file has been updated successfully with salts.");
});
};
generateEnvFile();