Add Options for New method

This commit is contained in:
Sergey Romanov 2015-11-21 22:36:00 +05:00
parent 9831494f39
commit 94c595be43

View File

@ -35,10 +35,19 @@ type (
} }
) )
type Options struct {
Logger
}
// New creates a new scribble database at the desired directory location, and // New creates a new scribble database at the desired directory location, and
// returns a *Driver to then use for interacting with the database // returns a *Driver to then use for interacting with the database
func New(dir string, logger Logger) (driver *Driver, err error) { func New(dir string, opt *Options) (driver *Driver, err error) {
var options Options
if opt == nil {
options = Options{}
} else {
options = *opt
}
// //
dir = filepath.Clean(dir) dir = filepath.Clean(dir)
@ -50,18 +59,18 @@ func New(dir string, logger Logger) (driver *Driver, err error) {
} }
// //
if logger == nil { if options.Logger == nil {
logger = lumber.NewConsoleLogger(lumber.INFO) options.Logger = lumber.NewConsoleLogger(lumber.INFO)
} }
// //
driver = &Driver{ driver = &Driver{
dir: dir, dir: dir,
mutexes: make(map[string]sync.Mutex), mutexes: make(map[string]sync.Mutex),
log: logger, log: options.Logger,
} }
logger.Info("Creating scribble database at '%v'...\n", dir) options.Logger.Info("Creating scribble database at '%v'...\n", dir)
// create database // create database
return driver, os.MkdirAll(dir, 0755) return driver, os.MkdirAll(dir, 0755)