Function getServerForFile

src/services/lsp/LSPServerManager.ts:192–207

* Get the LSP server instance for a given file path. * If multiple servers handle the same extension, returns the first registered server. * Returns undefined if no server handles this file type.

(filePath: string)

   * Returns undefined if no server handles this file type.
   */
  function getServerForFile(filePath: string): LSPServerInstance | undefined {
    const ext = path.extname(filePath).toLowerCase()
    const serverNames = extensionMap.get(ext)

    if (!serverNames || serverNames.length === 0) {
      return undefined
    }

    // Use first server (can add priority later)
    const serverName = serverNames[0]
    if (!serverName) {
      return undefined
    }

    return servers.get(serverName)
  }

  /**
   * Ensure the appropriate LSP server is started for the given file.