Function cmdInfo

cmd/fssh/shell_commands.go:472–533

cmdInfo displays detailed host configuration by ID, alias, hostname, or IP

(ctx *ShellContext, args string)

// cmdInfo displays detailed host configuration by ID, alias, hostname, or IP
func cmdInfo(ctx *ShellContext, args string) error {
	query := strings.TrimSpace(args)
	if query == "" {
		fmt.Println("Usage: info <id|alias|hostname|ip>")
		return nil
	}

	// Resolve query to host alias
	hostName := resolveHostQuery(ctx, query)
	if hostName == "" {
		return fmt.Errorf("host not found: %s", query)
	}

	// Load configuration
	cfg, err := sshconfig.LoadHostConfig(hostName)
	if err != nil {
		return fmt.Errorf("failed to load host config: %w", err)
	}

	// Display configuration
	fmt.Printf("\n=== Host: %s ===\n", cfg.Name)
	fmt.Printf("Hostname: %s\n", cfg.Hostname)

	// Resolve IP if possible
	ip := resolveIPName(cfg.Hostname)
	if ip != "" {
		fmt.Printf("IP: %s\n", ip)
	}

	if cfg.User != "" {
		fmt.Printf("User: %s\n", cfg.User)
	}
	if cfg.Port != "" {
		fmt.Printf("Port: %s\n", cfg.Port)
	} else {
		fmt.Printf("Port: 22 (default)\n")
	}

	if cfg.IdentityAgent != "" {
		fmt.Printf("IdentityAgent: %s\n", cfg.IdentityAgent)
	}
	for _, idFile := range cfg.IdentityFile {
		fmt.Printf("IdentityFile: %s\n", idFile)
	}

	if cfg.ProxyJump != "" {
		fmt.Printf("ProxyJump: %s\n", cfg.ProxyJump)
	}
	if cfg.ProxyCommand != "" {
		fmt.Printf("ProxyCommand: %s\n", cfg.ProxyCommand)
	}

	if cfg.ForwardAgent != "" {
		fmt.Printf("ForwardAgent: %s\n", cfg.ForwardAgent)
	}
	if cfg.ServerAliveInterval != "" {
		fmt.Printf("ServerAliveInterval: %s\n", cfg.ServerAliveInterval)
	}