60 lines
1.1 KiB
Go
60 lines
1.1 KiB
Go
package cache
|
|
|
|
import "time"
|
|
|
|
type Options struct {
|
|
CacheTTL time.Duration
|
|
BlobCacheMaxMemorySize int
|
|
BlobCacheShards int
|
|
BucketCacheSize int
|
|
BlobInfoCacheSize int
|
|
}
|
|
|
|
type OptionFunc func(opts *Options)
|
|
|
|
func NewOptions(funcs ...OptionFunc) *Options {
|
|
opts := &Options{
|
|
CacheTTL: 60 * time.Minute,
|
|
BlobCacheMaxMemorySize: 256,
|
|
BlobCacheShards: 1024,
|
|
BucketCacheSize: 16,
|
|
BlobInfoCacheSize: 512,
|
|
}
|
|
|
|
for _, fn := range funcs {
|
|
fn(opts)
|
|
}
|
|
|
|
return opts
|
|
}
|
|
|
|
func WithCacheTTL(ttl time.Duration) OptionFunc {
|
|
return func(opts *Options) {
|
|
opts.CacheTTL = ttl
|
|
}
|
|
}
|
|
|
|
func WithBlobCacheMaxMemorySize(size int) OptionFunc {
|
|
return func(opts *Options) {
|
|
opts.BlobCacheMaxMemorySize = size
|
|
}
|
|
}
|
|
|
|
func WithBlobCacheShards(shards int) OptionFunc {
|
|
return func(opts *Options) {
|
|
opts.BlobCacheShards = shards
|
|
}
|
|
}
|
|
|
|
func WithBucketCacheSize(size int) OptionFunc {
|
|
return func(opts *Options) {
|
|
opts.BucketCacheSize = size
|
|
}
|
|
}
|
|
|
|
func WithBlobInfoCacheSize(size int) OptionFunc {
|
|
return func(opts *Options) {
|
|
opts.BlobInfoCacheSize = size
|
|
}
|
|
}
|