cache

Documentation

Overview

Package cache define cache afs.Service to cache read operation for specified URL

Index

• Constants
• func New(baseURL string, fs afs.Service, opts ...storage.Option) afs.Service
• func Package(ctx context.Context, sourceURL string, rewriteBaseURL string, ...) error
• func Singleton(URL string, opts ...storage.Option) afs.Service
• type Cache
• type Entries
  • func NewEntries(ptr *[]*Entry) *Entries
  • func (e *Entries) Append(entry *Entry)
• type Entry

Constants

const CacheFile = "_.cache"

CacheFile cache file

Functions

func New

func New(baseURL string, fs afs.Service, opts ...storage.Option) afs.Service

New create a cache service for supplied base URL

func Package

func Package(ctx context.Context, sourceURL string, rewriteBaseURL string, options ...storage.Option) error

Package creates cache file for source URL with rewrite

func Singleton

func Singleton(URL string, opts ...storage.Option) afs.Service

Singleton returns caching Service for specified URL

Types

type Cache

type Cache struct {
	URL   string
	Items []*Entry
	At    time.Time
}

Cache represent a cache

type Entries

type Entries struct {
	// contains filtered or unexported fields
}

func NewEntries

func NewEntries(ptr *[]*Entry) *Entries

func (*Entries) Append

func (e *Entries) Append(entry *Entry)

type Entry

type Entry struct {
	URL     string
	ModTime time.Time
	Size    int64
	Data    []byte
}

Entry represents cache entry