Switch from yaml.v3 with one import

// before
import "gopkg.in/yaml.v3"
 
// after
import yaml "oneyaml.dev/go/compat/yamlv3"

package main
 
import (
	"fmt"
	"log"
 
	yaml "oneyaml.dev/go/compat/yamlv3" // was: yaml "gopkg.in/yaml.v3"
)
 
type Config struct {
	Name    string   `yaml:"name"`
	Enabled bool     `yaml:"enabled"`
	Tags    []string `yaml:"tags"`
}
 
func main() {
	// The same calls as yaml.v3: Unmarshal, Marshal, yaml.Node.
	var cfg Config
	if err := yaml.Unmarshal([]byte("name: web\nenabled: true\ntags: [a, b]\n"), &cfg); err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", cfg)
 
	out, err := yaml.Marshal(cfg)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Print(string(out))
 
	// Comments on yaml.Node, as in yaml.v3.
	var n yaml.Node
	if err := yaml.Unmarshal([]byte("# owner: platform\nname: web # the service\n"), &n); err != nil {
		log.Fatal(err)
	}
	m := n.Content[0]
	fmt.Printf("key head comment %q, value line comment %q\n", m.Content[0].HeadComment, m.Content[1].LineComment)
}

{Name:web Enabled:true Tags:[a b]}
name: web
enabled: true
tags:
    - a
    - b
key head comment "# owner: platform", value line comment "# the service"