svn_diagnose
Diagnose and resolve specific Subversion (SVN) command issues to maintain repository integrity and workflow efficiency.
Instructions
Diagnosticar problemas específicos con comandos SVN
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Implementation Reference
- index.ts:68-112 (handler)MCP server.tool registration and inline handler for 'svn_diagnose'. Calls SvnService.diagnoseCommands(), formats results with status icons, error lists, and hardcoded suggestions, returns markdown text content.
server.tool( "svn_diagnose", "Diagnosticar problemas específicos con comandos SVN", {}, async () => { try { const result = await getSvnService().diagnoseCommands(); const data = result.data!; const statusLocalIcon = data.statusLocal ? '✅' : '❌'; const statusRemoteIcon = data.statusRemote ? '✅' : '❌'; const logIcon = data.logBasic ? '✅' : '❌'; let diagnosticText = `🔍 **Diagnóstico de Comandos SVN**\n\n` + `**Directorio de Trabajo:** ${data.workingCopyPath}\n\n` + `${statusLocalIcon} **Status Local:** ${data.statusLocal ? 'Funciona' : 'Falló'}\n` + `${statusRemoteIcon} **Status Remoto:** ${data.statusRemote ? 'Funciona' : 'Falló'}\n` + `${logIcon} **Log Básico:** ${data.logBasic ? 'Funciona' : 'Falló'}\n`; if (data.errors.length > 0) { diagnosticText += `\n**Errores Detectados:**\n`; data.errors.forEach((error, index) => { diagnosticText += `${index + 1}. ${error}\n`; }); } // Añadir sugerencias basadas en los errores if (!data.statusRemote || !data.logBasic) { diagnosticText += `\n**Posibles Soluciones:**\n`; diagnosticText += `• Verificar conexión a internet\n`; diagnosticText += `• Verificar credenciales de SVN\n`; diagnosticText += `• Ejecutar 'svn cleanup' si hay problemas de lock\n`; diagnosticText += `• Verificar que el working copy esté actualizado\n`; } return { content: [{ type: "text", text: diagnosticText }], }; } catch (error: any) { return { content: [{ type: "text", text: `❌ **Error en diagnóstico:** ${error.message}` }], }; } } ); - tools/svn-service.ts:664-740 (helper)Core logic of svn_diagnose: SvnService.diagnoseCommands() method tests 'svn status', 'svn status --show-updates', and 'svn log --limit 1'. Uses categorizeError helper to classify failures (e.g., no SVN, network, auth) and collects errors/suggestions.
async diagnoseCommands(): Promise<SvnResponse<{ statusLocal: boolean; statusRemote: boolean; logBasic: boolean; workingCopyPath: string; errors: string[]; suggestions: string[]; }>> { const results = { statusLocal: false, statusRemote: false, logBasic: false, workingCopyPath: this.config.workingDirectory!, errors: [] as string[], suggestions: [] as string[] }; try { // Probar svn status local try { await executeSvnCommand(this.config, ['status']); results.statusLocal = true; } catch (error: any) { const errorMsg = this.categorizeError(error, 'status local'); results.errors.push(errorMsg.message); if (errorMsg.suggestion) { results.suggestions.push(errorMsg.suggestion); } } // Probar svn status con --show-updates try { await executeSvnCommand(this.config, ['status', '--show-updates']); results.statusRemote = true; } catch (error: any) { const errorMsg = this.categorizeError(error, 'status remoto'); results.errors.push(errorMsg.message); if (errorMsg.suggestion) { results.suggestions.push(errorMsg.suggestion); } } // Probar svn log básico try { await executeSvnCommand(this.config, ['log', '--limit', '1']); results.logBasic = true; } catch (error: any) { const errorMsg = this.categorizeError(error, 'log básico'); results.errors.push(errorMsg.message); if (errorMsg.suggestion) { results.suggestions.push(errorMsg.suggestion); } } // Agregar sugerencias generales basadas en los resultados if (!results.statusRemote && !results.logBasic && results.statusLocal) { results.suggestions.push('Los comandos remotos fallan pero el local funciona. Revisa la conectividad de red y credenciales SVN.'); } return { success: true, data: results, command: 'diagnostic', workingDirectory: this.config.workingDirectory! }; } catch (error: any) { results.errors.push(`Error general: ${error.message}`); return { success: false, data: results, error: error.message, command: 'diagnostic', workingDirectory: this.config.workingDirectory! }; } } - tools/svn-service.ts:745-819 (helper)Private helper categorizeError used by diagnoseCommands to classify SVN errors (installation, network, auth like E215004/E170001, locks, etc.) and provide specific suggestions.
private categorizeError(error: any, commandType: string): { message: string; suggestion?: string } { const baseMessage = `${commandType} falló`; // SVN no encontrado en el sistema if ((error.message.includes('spawn') && error.message.includes('ENOENT')) || error.code === 127) { return { message: `${baseMessage}: SVN no está instalado o no se encuentra en el PATH`, suggestion: 'Instala SVN (subversion) o verifica que esté en el PATH del sistema' }; } // Errores de conectividad if (error.message.includes('E175002') || error.message.includes('Unable to connect') || error.message.includes('Connection refused') || error.message.includes('Network is unreachable')) { return { message: `${baseMessage}: Sin conectividad al servidor SVN`, suggestion: 'Verifica tu conexión a internet y que el servidor SVN esté accesible' }; } // Errores de autenticación - demasiados intentos if (error.message.includes('E215004') || error.message.includes('No more credentials') || error.message.includes('we tried too many times')) { return { message: `${baseMessage}: Demasiados intentos de autenticación fallidos`, suggestion: 'Las credenciales pueden estar incorrectas o cachadas. Limpia el cache de credenciales SVN y verifica SVN_USERNAME y SVN_PASSWORD' }; } // Errores de autenticación generales if (error.message.includes('E170001') || error.message.includes('Authentication failed') || error.message.includes('authorization failed')) { return { message: `${baseMessage}: Error de autenticación`, suggestion: 'Verifica tus credenciales SVN (SVN_USERNAME y SVN_PASSWORD)' }; } // Working copy no válido if (error.message.includes('E155007') || error.message.includes('not a working copy')) { return { message: `${baseMessage}: No es un working copy válido`, suggestion: 'Asegúrate de estar en un directorio con checkout de SVN o ejecuta svn checkout primero' }; } // Working copy bloqueado if (error.message.includes('E155036') || error.message.includes('working copy locked')) { return { message: `${baseMessage}: Working copy bloqueado`, suggestion: 'Ejecuta "svn cleanup" para desbloquear el working copy' }; } // Error genérico con código 1 (frecuente en comandos remotos) if (error.code === 1) { return { message: `${baseMessage}: Comando falló con código 1 (posible problema de red/autenticación)`, suggestion: 'Revisa conectividad de red, credenciales SVN, y que el repositorio sea accesible' }; } // Error genérico return { message: `${baseMessage}: ${error.message}`, suggestion: undefined }; } - index.ts:69-72 (registration)Tool registration call: server.tool('svn_diagnose', description, empty schema).
"svn_diagnose", "Diagnosticar problemas específicos con comandos SVN", {}, async () => {