package main

import (
	"bytes"
	"fmt"

	"github.com/goccy/go-yaml"
	"github.com/spf13/cobra"
)

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
}

func parseFiles(cmd *cobra.Command, args []string) error {
	for _, arg := range args {
		data, err := read(arg)
		if err != nil {
			return err
		}
		_, err = parse(data)
		if err != nil {
			fmt.Printf("%s: %v\n", arg, err.Error())
		}
	}
	return nil
}