delete options (#1333)

config/options/default.go

@@ -1,34 +0,0 @@
-package options
-
-type defaultOptions struct {
-	opts *Values
-}
-
-type stringKey struct{}
-
-func (d *defaultOptions) Init(opts ...Option) error {
-	if d.opts == nil {
-		d.opts = new(Values)
-	}
-	for _, o := range opts {
-		if err := d.opts.Option(o); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func (d *defaultOptions) Values() *Values {
-	return d.opts
-}
-
-func (d *defaultOptions) String() string {
-	if d.opts == nil {
-		d.opts = new(Values)
-	}
-	n, ok := d.opts.Get(stringKey{})
-	if ok {
-		return n.(string)
-	}
-	return "Values"
-}

config/options/options.go

@@ -1,76 +0,0 @@
-// Package options provides a way to initialise options
-package options
-
-import (
-	"log"
-	"sync"
-)
-
-// Options is used for initialisation
-type Options interface {
-	// Initialise options
-	Init(...Option) error
-	// Options returns the current options
-	Values() *Values
-	// The name for who these options exist
-	String() string
-}
-
-// Values holds the set of option values and protects them
-type Values struct {
-	sync.RWMutex
-	values map[interface{}]interface{}
-}
-
-// Option gives access to options
-type Option func(o *Values) error
-
-// Get a value from options
-func (o *Values) Get(k interface{}) (interface{}, bool) {
-	o.RLock()
-	defer o.RUnlock()
-	v, ok := o.values[k]
-	return v, ok
-}
-
-// Set a value in the options
-func (o *Values) Set(k, v interface{}) error {
-	o.Lock()
-	defer o.Unlock()
-	if o.values == nil {
-		o.values = map[interface{}]interface{}{}
-	}
-	o.values[k] = v
-	return nil
-}
-
-// SetOption executes an option
-func (o *Values) Option(op Option) error {
-	return op(o)
-}
-
-// WithValue allows you to set any value within the options
-func WithValue(k, v interface{}) Option {
-	return func(o *Values) error {
-		return o.Set(k, v)
-	}
-}
-
-// WithOption gives you the ability to create an option that accesses values
-func WithOption(o Option) Option {
-	return o
-}
-
-// String sets the string
-func WithString(s string) Option {
-	return WithValue(stringKey{}, s)
-}
-
-// NewOptions returns a new initialiser
-func NewOptions(opts ...Option) Options {
-	o := new(defaultOptions)
-	if err := o.Init(opts...); err != nil {
-		log.Fatal(err)
-	}
-	return o
-}