Xdebug MCP Server

/** * Path mapper for translating between Docker container paths and host paths */ export class PathMapper { private mappings: Map<string, string> = new Map(); constructor(mappings?: Record<string, string>) { if (mappings) { for (const [containerPath, hostPath] of Object.entries(mappings)) { this.addMapping(containerPath, hostPath); } } } addMapping(containerPath: string, hostPath: string): void { // Normalize paths (remove trailing slashes) const normalizedContainer = containerPath.replace(/\/+$/, ''); const normalizedHost = hostPath.replace(/\/+$/, ''); this.mappings.set(normalizedContainer, normalizedHost); } toHostPath(containerPath: string): string { const path = this.fromFileUri(containerPath); for (const [container, host] of this.mappings) { if (path.startsWith(container)) { return path.replace(container, host); } } return path; } toContainerPath(hostPath: string): string { for (const [container, host] of this.mappings) { if (hostPath.startsWith(host)) { return hostPath.replace(host, container); } } return hostPath; } toFileUri(path: string): string { if (path.startsWith('file://')) { return path; } return `file://${path}`; } fromFileUri(uri: string): string { if (uri.startsWith('file://')) { return uri.slice(7); } return uri; } getMappings(): Record<string, string> { const result: Record<string, string> = {}; for (const [container, host] of this.mappings) { result[container] = host; } return result; } }