svn_health_check

Instructions

Implementation Reference

• tools/svn-service.ts:66-121 (handler)

  Core handler logic for svn_health_check: validates SVN installation, retrieves version, checks working copy validity and repository accessibility using utility functions.

  async healthCheck(): Promise<SvnResponse<{
    svnAvailable: boolean;
    version?: string;
    workingCopyValid?: boolean;
    repositoryAccessible?: boolean;
  }>> {
    try {
      // Verificar instalación de SVN
      const svnAvailable = await validateSvnInstallation(this.config);
      if (!svnAvailable) {
        return {
          success: false,
          error: 'SVN is not available in the system PATH',
          command: 'svn --version',
          workingDirectory: this.config.workingDirectory!
        };
      }
  
      // Obtener versión de SVN
      const versionResponse = await executeSvnCommand(this.config, ['--version', '--quiet']);
      const version = versionResponse.data as string;
  
      // Verificar si estamos en un working copy
      const workingCopyValid = await isWorkingCopy(this.config.workingDirectory!);
  
      let repositoryAccessible = false;
      if (workingCopyValid) {
        try {
          await this.getInfo();
          repositoryAccessible = true;
        } catch (error) {
          repositoryAccessible = false;
        }
      }
  
      return {
        success: true,
        data: {
          svnAvailable,
          version: version.trim(),
          workingCopyValid,
          repositoryAccessible
        },
        command: 'health-check',
        workingDirectory: this.config.workingDirectory!
      };
  
    } catch (error: any) {
      return {
        success: false,
        error: error.message,
        command: 'health-check',
        workingDirectory: this.config.workingDirectory!
      };
    }
  }

• index.ts:36-65 (registration)

  MCP server tool registration for 'svn_health_check', calls SvnService.healthCheck() and formats markdown response.

  server.tool(
    "svn_health_check",
    "Verificar el estado de salud del sistema SVN y working copy",
    {},
    async () => {
      try {
        const result = await getSvnService().healthCheck();
        
        const data = result.data;
        const statusIcon = data?.svnAvailable ? '✅' : '❌';
        const wcIcon = data?.workingCopyValid ? '📁' : '📂';
        const repoIcon = data?.repositoryAccessible ? '🔗' : '🔌';
        
        const healthText = `${statusIcon} **Estado del Sistema SVN**\n\n` +
          `**SVN Disponible:** ${data?.svnAvailable ? 'Sí' : 'No'}\n` +
          `**Versión:** ${data?.version || 'N/A'}\n` +
          `${wcIcon} **Working Copy Válido:** ${data?.workingCopyValid ? 'Sí' : 'No'}\n` +
          `${repoIcon} **Repositorio Accesible:** ${data?.repositoryAccessible ? 'Sí' : 'No'}\n` +
          `**Directorio de Trabajo:** ${result.workingDirectory}`;
  
        return {
          content: [{ type: "text", text: healthText }],
        };
      } catch (error: any) {
        return {
          content: [{ type: "text", text: `❌ **Error:** ${error.message}` }],
        };
      }
    }
  );

• common/types.ts:271-279 (schema)

  TypeScript interface defining the structure for SVN health check results (though service uses slightly different shape).

  export interface SvnHealthCheck {
    status: 'healthy' | 'warning' | 'error';
    issues: SvnHealthIssue[];
    workingCopyValid: boolean;
    repositoryAccessible: boolean;
    conflictsDetected: boolean;
    uncommittedChanges: boolean;
    lastUpdate: string;
  }

• index.ts:22-31 (helper)

  Lazy initialization helper for SvnService instance used by all SVN tools including health check.

  function getSvnService(): SvnService {
    if (!svnService) {
      try {
        svnService = new SvnService();
      } catch (error: any) {
        throw new Error(`SVN configuration error: ${error.message}`);
      }
    }
    return svnService;
  }