SSH MCP Server

/** * Debug Prompt Duplication Issue * * The OSC fix is working, but we have prompt duplication: * "jsbattig@localhost:~[jsbattig@localhost ~]$ jsbattig@localhost:~[jsbattig@localhost ~]$ \r\ntesting terminal fix\r\n" * * This test will help identify why prompts are appearing twice. */ import { JestTestUtilities } from './integration/terminal-history-framework/jest-test-utilities'; import { CommandConfigurationJSON } from './integration/terminal-history-framework/flexible-command-configuration'; describe('Debug Prompt Duplication', () => { let testUtils: JestTestUtilities; beforeAll(async () => { testUtils = new JestTestUtilities({ enableDetailedLogging: true, enableErrorDiagnostics: true, testTimeout: 30000 }); }); beforeEach(async () => { await testUtils.setupTest('debug-prompt-duplication'); }); afterEach(async () => { await testUtils.cleanupTest(); }); test('should analyze prompt duplication pattern in detail', async () => { console.log('\n=== DEBUG PROMPT DUPLICATION ==='); const config: CommandConfigurationJSON = { preWebSocketCommands: [ 'ssh_connect {"name": "debug-prompts", "host": "localhost", "username": "jsbattig", "keyFilePath": "~/.ssh/id_ed25519"}', // Just one simple command to analyze the pattern 'ssh_exec {"sessionName": "debug-prompts", "command": "echo \\"test\\""}', ], postWebSocketCommands: [], workflowTimeout: 25000, sessionName: 'debug-prompts' }; const workflowResult = await testUtils.runTerminalHistoryTest(config); expect(workflowResult.success).toBe(true); const rawMessages = workflowResult.concatenatedResponses!; console.log('\n=== RAW MESSAGE ANALYSIS ==='); console.log(`Full message: "${rawMessages}"`); console.log(`Message length: ${rawMessages.length}`); // Split into lines for detailed analysis const lines = rawMessages.split('\r\n'); console.log('\n=== LINE-BY-LINE BREAKDOWN ==='); lines.forEach((line, index) => { console.log(`Line ${index}: "${line}"`); }); // Look for prompt patterns console.log('\n=== PROMPT PATTERN ANALYSIS ==='); const promptPattern = /jsbattig@localhost:[^$]*\$|jsbattig@localhost[^\]]*\]\$/g; const allPrompts = rawMessages.match(promptPattern) || []; console.log(`Total prompts found: ${allPrompts.length}`); allPrompts.forEach((prompt, index) => { console.log(`Prompt ${index + 1}: "${prompt}"`); }); // Check for specific duplicate patterns console.log('\n=== DUPLICATION ANALYSIS ==='); const duplicatePattern = /(\[[^\]]+\]\$)\s*(\[[^\]]+\]\$)/g; const duplicates = rawMessages.match(duplicatePattern) || []; console.log(`Duplicate prompt patterns: ${duplicates.length}`); duplicates.forEach((duplicate, index) => { console.log(`Duplicate ${index + 1}: "${duplicate}"`); }); // Look for the exact pattern from our test failure const exactDuplicationPattern = /jsbattig@localhost:~\[jsbattig@localhost ~\]\$ jsbattig@localhost:~\[jsbattig@localhost ~\]\$/g; const exactDuplicates = rawMessages.match(exactDuplicationPattern) || []; console.log(`\n=== EXACT DUPLICATION MATCHES ===`); console.log(`Exact duplicate patterns: ${exactDuplicates.length}`); exactDuplicates.forEach((match, index) => { console.log(`Exact duplicate ${index + 1}: "${match}"`); }); console.log('\n=== DIAGNOSIS COMPLETE ==='); console.log('This will help identify where the prompt duplication occurs.'); }); });