upskill-event-manager/wordpress-dev/tests/e2e/global-setup.ts

import { FullConfig } from '@playwright/test';
import { Client } from 'ssh2';
import { STAGING_CONFIG } from '../../playwright.config';

async function globalSetup(config: FullConfig) {
    // Validate required environment variables
    if (!process.env.UPSKILL_STAGING_PASS && !process.env.SSH_PRIVATE_KEY) {
        throw new Error('Either UPSKILL_STAGING_PASS or SSH_PRIVATE_KEY must be set for authentication');
    }
    if (!STAGING_CONFIG.ip || !STAGING_CONFIG.sshUser) {
        throw new Error('Missing required staging configuration: ip and sshUser must be set');
    }

    console.log('Starting global setup with configuration:', {
        host: STAGING_CONFIG.ip,
        username: STAGING_CONFIG.sshUser,
        authMethod: process.env.SSH_PRIVATE_KEY ? 'key-based' : 'password'
    });

    // Ensure test results directory exists
    const fs = require('fs');
    const path = require('path');
    const testResultsDir = path.join(__dirname, '../../test-results');
    const logsDir = path.join(testResultsDir, 'logs');
    
    if (!fs.existsSync(testResultsDir)) {
        fs.mkdirSync(testResultsDir, { recursive: true });
    }
    if (!fs.existsSync(logsDir)) {
        fs.mkdirSync(logsDir, { recursive: true });
    }

    // Initialize SSH connection and fetch initial logs
    const maxRetries = 3;
    const retryDelay = 5000; // 5 seconds between retries
    
    for (let attempt = 1; attempt <= maxRetries; attempt++) {
        const conn = new Client();
        
        try {
            console.log(`SSH Connection Attempt ${attempt}/${maxRetries}`);
            
            await new Promise<void>((resolve, reject) => {
                let connectionTimeout: NodeJS.Timeout;
                
                conn.on('ready', () => {
                    clearTimeout(connectionTimeout);
                    console.log('SSH Connection Ready');
                    
                    conn.exec("echo 'SSH Connection Test Successful'", (err, stream) => {
                        if (err) {
                            console.error('SSH command execution failed:', err);
                            reject(err);
                            return;
                        }
                        
                        stream.on('close', (code: number) => {
                            console.log('SSH command completed with code:', code);
                            
                            conn.sftp((sftpErr, sftp) => {
                                if (sftpErr) {
                                    console.error('SFTP initialization failed:', sftpErr);
                                    reject(sftpErr);
                                    return;
                                }
                                
                                const remotePath = `${STAGING_CONFIG.path}/wp-content/debug.log`;
                                const localPath = path.join(logsDir, 'wordpress-initial.log');
                                
                                sftp.fastGet(remotePath, localPath, (getErr) => {
                                    if (getErr) {
                                        console.warn('Warning: Could not fetch initial log state:', getErr);
                                    } else {
                                        console.log('Initial log state fetched successfully.');
                                    }
                                    resolve();
                                });
                            });
                        }).on('data', (data: Buffer) => {
                            console.log('SSH command output:', data.toString().trim());
                        }).stderr.on('data', (data: Buffer) => {
                            console.error('SSH command error:', data.toString());
                        });
                    });
                });

                conn.on('error', (err) => {
                    clearTimeout(connectionTimeout);
                    console.error(`SSH Connection Error (Attempt ${attempt}):`, err);
                    reject(err);
                });

                connectionTimeout = setTimeout(() => {
                    conn.end();
                    reject(new Error(`Connection timeout (Attempt ${attempt})`));
                }, 20000);

                conn.connect({
                    host: STAGING_CONFIG.ip,
                    username: STAGING_CONFIG.sshUser,
                    password: process.env.UPSKILL_STAGING_PASS,
                    readyTimeout: 20000,
                    debug: (debug) => console.log('SSH Debug:', debug)
                });
            });
            
            // If we get here, connection was successful
            console.log('SSH operations completed successfully');
            break;
            
        } catch (error) {
            console.error(`Attempt ${attempt} failed:`, error);
            conn.end();
            
            if (attempt === maxRetries) {
                throw new Error(`Failed to establish SSH connection after ${maxRetries} attempts`);
            }
            
            // Wait before next retry
            await new Promise(resolve => setTimeout(resolve, retryDelay));
        }
    }

    // Set up custom test environment variables
    process.env.TEST_LOGS_DIR = logsDir;
    process.env.TEST_START_TIME = new Date().toISOString();
}

export default globalSetup;