Golang: Multiple YAML Documents / Split YAML

split_yaml.go

import goyaml "github.com/go-yaml/yaml"

func SplitYAML(resources []byte) ([][]byte, error) {

	dec := goyaml.NewDecoder(bytes.NewReader(resources))

	var res [][]byte
	for {
		var value interface{}
		err := dec.Decode(&value)
		if err == io.EOF {
			break
		}
		if err != nil {
			return nil, err
		}
		valueBytes, err := goyaml.Marshal(value)
		if err != nil {
			return nil, err
		}
		res = append(res, valueBytes)
	}
	return res, nil
}