gotools/cmd/yamltool/parse.go

package main

import (
	"bytes"
	"github.com/goccy/go-yaml"
	"os"
)

func read(file string) []byte {
	data, err := os.ReadFile(file)
	if err != nil {
		panic(err)
	}
	return data
}

func parse(data []byte) (yaml.MapSlice, error) {
	var result yaml.MapSlice
	decoder := yaml.NewDecoder(bytes.NewReader(data),
		yaml.UseOrderedMap())
	err := decoder.Decode(&result)
	if err != nil {
		return nil, err
	}
	return result, nil
}