/ var / www / html / cqt / server / utils / [ HOME SHELL ]

Name	Size	Permission	Action
fileOperations.js	1.43 KB	-rw-r--r--
rebuild.js	2.04 KB	-rw-r--r--

Code Editor : rebuild.js

const { exec } = require('child_process');
const path = require('path');

let isRebuilding = false;
let lastRebuildTime = null;
let lastRebuildStatus = null;

/**
 * Trigger a frontend rebuild
 * Returns a promise that resolves when build completes
 */
function triggerRebuild() {
  // Only rebuild in production
  if (process.env.NODE_ENV !== 'production') {
    console.log('⚠️  Skipping rebuild in development mode');
    return Promise.reject(new Error('Rebuild only available in production mode'));
  }

return new Promise((resolve, reject) => {
    // If already rebuilding, reject
    if (isRebuilding) {
      console.log('❌ Rebuild already in progress');
      return reject(new Error('A rebuild is already in progress. Please wait.'));
    }

isRebuilding = true;
    const startTime = Date.now();
    console.log('🔨 Starting frontend rebuild...');

const projectRoot = path.join(__dirname, '../..');
    const command = 'cd ' + projectRoot + ' && npm run build';

exec(command, { maxBuffer: 1024 * 1024 * 10 }, (error, stdout, stderr) => {
      const duration = ((Date.now() - startTime) / 1000).toFixed(2);
      isRebuilding = false;
      lastRebuildTime = new Date().toISOString();

if (error) {
        console.error('❌ Rebuild failed:', error.message);
        lastRebuildStatus = {
          success: false,
          error: error.message,
          duration,
          timestamp: lastRebuildTime
        };
        reject(error);
        return;
      }

console.log(`✅ Frontend rebuilt successfully in ${duration}s`);
      console.log(stdout);
      
      if (stderr) {
        console.warn('⚠️  Rebuild warnings:', stderr);
      }

lastRebuildStatus = {
        success: true,
        duration,
        timestamp: lastRebuildTime,
        output: stdout
      };

resolve(lastRebuildStatus);
    });
  });
}

/**
 * Get rebuild status
 */
function getRebuildStatus() {
  return {
    isRebuilding,
    lastRebuildTime,
    lastRebuildStatus
  };
}

module.exports = {
  triggerRebuild,
  getRebuildStatus
};

Urban Research Lab

The Urban Research Lab (URL) at IIIT-Delhi was established in 2020, during a time when the pandemic brought the complexities of urban life more visible than ever. What started as an initiative by faculty and students has grown into a collaborative space for critically exploring and reimagining the urban questions through research, dialogue, and interdisciplinary engagement.

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Code Editor : rebuild.js

Urban Research Lab