pm/meta.go

33 lines
660 B
Go

package pm
import (
"errors"
"net/url"
)
// Meta tracks metadata for a package
type Meta struct {
Name Name `json:"name"`
Version Version `json:"version"`
Description string `json:"description"`
Remote url.URL `json:"remote"`
}
// Valid validates the contents of a Meta for requires fields.
func (m Meta) Valid() (bool, error) {
if m.Name == "" {
return false, errors.New("name cannot be empty")
}
if m.Version == "" {
return false, errors.New("version cannot be empty")
}
if m.Description == "" {
return false, errors.New("description cannot be empty")
}
return true, nil
}
// Metas is a slice of Meta
type Metas []Meta