woodpecker/vendor/github.com/docker/libcompose/yaml/external.go
6543 75513575be
Use go's vendoring (#284)
* store dependency's in git

* since we vendor ... rm tech-depts

* aad make target 'vendor' to update vendor folder (manual task)
2021-08-30 19:14:04 +02:00

37 lines
776 B
Go

package yaml
// External represents an external network entry in compose file.
// It can be a boolean (true|false) or have a name
type External struct {
External bool
Name string
}
// MarshalYAML implements the Marshaller interface.
func (n External) MarshalYAML() (interface{}, error) {
if n.Name == "" {
return n.External, nil
}
return map[string]interface{}{
"name": n.Name,
}, nil
}
// UnmarshalYAML implements the Unmarshaller interface.
func (n *External) UnmarshalYAML(unmarshal func(interface{}) error) error {
if err := unmarshal(&n.External); err == nil {
return nil
}
var dummyExternal struct {
Name string
}
err := unmarshal(&dummyExternal)
if err != nil {
return err
}
n.Name = dummyExternal.Name
n.External = true
return nil
}