You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: read.go
    path of file: ./repos/podman/vendor/github.com/containers/common/pkg/hooks
    
    the code of the file until where you have to start completion: // Package hooks implements CRI-O's hook handling.
package hooks

import (
	"encoding/json"
	"errors"
	"fmt"
	"os"
	"path/filepath"
	"strings"

	old "github.com/containers/common/pkg/hooks/0.1.0"
	current "github.com/containers/common/pkg/hooks/1.0.0"
	"github.com/sirupsen/logrus"
)

type reader func(cont
    
func read(content []byte) (hook *current.Hook, err error) {
	var ver version
	if err := json.Unmarshal(content, &ver); err != nil {
		return nil, fmt.Errorf("version check: %w", err)
	}
	reader, ok := Readers[ver.Version]
	if !ok {
		return nil, fmt.Errorf("unrecognized hook version: %q", ver.Version)
	}

	hook, err = reader(content)
	if err != nil {
		return hook, fmt.Errorf("%s: %v", ver.Version, err)
	}
	return hook, err
}