pavlo/heatit

package directives

import (
    "fmt"
    "strings"
)

const ParamDirectiveTag = DirectiveIndicator + "param"

type ParamDirective struct {
    Name string
}

func NewParamDirective(source string) (*ParamDirective, error) {
    result := &ParamDirective{}
    name := strings.Split(source, DirectiveSeparator)

    if len(name) != 2 {
        return nil, fmt.Errorf("invalid ParameterDirective declaration: %s", source)
    }

    result.Name = strings.TrimSpace(name[1])
    return result, nil
}