// Package cache provides disk cache for Actions
package cache

import (
	
	
	
	
	
	
	
	

	
	
	
	
	
)

func ( string,  export.Export) ( error) {
	var  []byte
	if ,  = json.Marshal();  == nil {
		 = Write(, )
	}
	return
}

func ( string,  []byte) ( error) {
	return os.WriteFile(, , 0600)
}

func ( string,  time.Duration) (*export.Export, error) { // TODO reference
	,  := Load(, )
	if  != nil {
		return nil, 
	}

	var  export.Export
	if  := json.Unmarshal(, &);  != nil {
		return nil, 
	}
	return &, nil
}

func ( string,  time.Duration) ( []byte,  error) {
	var  os.FileInfo
	if ,  = os.Stat(); os.IsNotExist() || ( >= 0 && .ModTime().Add().Before(time.Now())) {
		return nil, errors.New("not exists or timeout exceeded")
	}
	return os.ReadFile()
}

// CacheDir creates a cache folder for current user and returns the path.
func ( string) ( string,  error) {
	var  string
	,  = xdg.UserCacheDir()
	if  != nil {
		return
	}

	if ,  := env.Sandbox();  == nil {
		 = .CacheDir()
	}

	 = fmt.Sprintf("%v/carapace/%v/%v", , uid.Executable(), )
	 = os.MkdirAll(, 0700)
	return
}

// File returns the cache filename for given values
// TODO cleanup
func ( string,  int,  ...key.Key) ( string,  error) {
	 := uidKeys(, strconv.Itoa())
	 := make([]string, 0)
	for ,  := range  {
		,  := ()
		if  != nil {
			return "", 
		}
		 = append(, )
	}
	if ,  := CacheDir();  == nil {
		 =  + "/" + uidKeys(...)
	}
	return
}

func uidKeys( ...string) string {
	return fmt.Sprintf("%x", sha1.Sum([]byte(strings.Join(, "\001"))))
}