ax/cmd/rel.go

package cmd

import (
	"axolotl/models"
	"axolotl/service"
	"fmt"
	"strings"
)

// parseRelInput parses a "type:target" string into a RelInput.
func parseRelInput(s string) (service.RelInput, error) {
	if p := strings.SplitN(s, ":", 2); len(p) == 2 {
		return service.RelInput{Type: models.RelType(p[0]), Target: p[1]}, nil
	}
	return service.RelInput{}, fmt.Errorf("invalid relation format: %s (expected type:target)", s)
}