mirror of
https://github.com/rclone/rclone
synced 2024-12-28 21:03:45 +01:00
57d5de6fba
git grep -l github.com/ncw/rclone | xargs -d'\n' perl -i~ -lpe 's|github.com/ncw/rclone|github.com/rclone/rclone|g' goimports -w `find . -name \*.go`
139 lines
3.2 KiB
Go
139 lines
3.2 KiB
Go
// +build !plan9
|
|
|
|
package cache
|
|
|
|
import (
|
|
"context"
|
|
"path"
|
|
"time"
|
|
|
|
"github.com/rclone/rclone/fs"
|
|
)
|
|
|
|
// Directory is a generic dir that stores basic information about it
|
|
type Directory struct {
|
|
Directory fs.Directory `json:"-"` // can be nil
|
|
|
|
CacheFs *Fs `json:"-"` // cache fs
|
|
Name string `json:"name"` // name of the directory
|
|
Dir string `json:"dir"` // abs path of the directory
|
|
CacheModTime int64 `json:"modTime"` // modification or creation time - IsZero for unknown
|
|
CacheSize int64 `json:"size"` // size of directory and contents or -1 if unknown
|
|
|
|
CacheItems int64 `json:"items"` // number of objects or -1 for unknown
|
|
CacheType string `json:"cacheType"` // object type
|
|
CacheTs *time.Time `json:",omitempty"`
|
|
}
|
|
|
|
// NewDirectory builds an empty dir which will be used to unmarshal data in it
|
|
func NewDirectory(f *Fs, remote string) *Directory {
|
|
cd := ShallowDirectory(f, remote)
|
|
t := time.Now()
|
|
cd.CacheTs = &t
|
|
|
|
return cd
|
|
}
|
|
|
|
// ShallowDirectory builds an empty dir which will be used to unmarshal data in it
|
|
func ShallowDirectory(f *Fs, remote string) *Directory {
|
|
var cd *Directory
|
|
fullRemote := cleanPath(path.Join(f.Root(), remote))
|
|
|
|
// build a new one
|
|
dir := cleanPath(path.Dir(fullRemote))
|
|
name := cleanPath(path.Base(fullRemote))
|
|
cd = &Directory{
|
|
CacheFs: f,
|
|
Name: name,
|
|
Dir: dir,
|
|
CacheModTime: time.Now().UnixNano(),
|
|
CacheSize: 0,
|
|
CacheItems: 0,
|
|
CacheType: "Directory",
|
|
}
|
|
|
|
return cd
|
|
}
|
|
|
|
// DirectoryFromOriginal builds one from a generic fs.Directory
|
|
func DirectoryFromOriginal(ctx context.Context, f *Fs, d fs.Directory) *Directory {
|
|
var cd *Directory
|
|
fullRemote := path.Join(f.Root(), d.Remote())
|
|
|
|
dir := cleanPath(path.Dir(fullRemote))
|
|
name := cleanPath(path.Base(fullRemote))
|
|
t := time.Now()
|
|
cd = &Directory{
|
|
Directory: d,
|
|
CacheFs: f,
|
|
Name: name,
|
|
Dir: dir,
|
|
CacheModTime: d.ModTime(ctx).UnixNano(),
|
|
CacheSize: d.Size(),
|
|
CacheItems: d.Items(),
|
|
CacheType: "Directory",
|
|
CacheTs: &t,
|
|
}
|
|
|
|
return cd
|
|
}
|
|
|
|
// Fs returns its FS info
|
|
func (d *Directory) Fs() fs.Info {
|
|
return d.CacheFs
|
|
}
|
|
|
|
// String returns a human friendly name for this object
|
|
func (d *Directory) String() string {
|
|
if d == nil {
|
|
return "<nil>"
|
|
}
|
|
return d.Remote()
|
|
}
|
|
|
|
// Remote returns the remote path
|
|
func (d *Directory) Remote() string {
|
|
return d.CacheFs.cleanRootFromPath(d.abs())
|
|
}
|
|
|
|
// abs returns the absolute path to the dir
|
|
func (d *Directory) abs() string {
|
|
return cleanPath(path.Join(d.Dir, d.Name))
|
|
}
|
|
|
|
// parentRemote returns the absolute path parent remote
|
|
func (d *Directory) parentRemote() string {
|
|
absPath := d.abs()
|
|
if absPath == "" {
|
|
return ""
|
|
}
|
|
return cleanPath(path.Dir(absPath))
|
|
}
|
|
|
|
// ModTime returns the cached ModTime
|
|
func (d *Directory) ModTime(ctx context.Context) time.Time {
|
|
return time.Unix(0, d.CacheModTime)
|
|
}
|
|
|
|
// Size returns the cached Size
|
|
func (d *Directory) Size() int64 {
|
|
return d.CacheSize
|
|
}
|
|
|
|
// Items returns the cached Items
|
|
func (d *Directory) Items() int64 {
|
|
return d.CacheItems
|
|
}
|
|
|
|
// ID returns the ID of the cached directory if known
|
|
func (d *Directory) ID() string {
|
|
if d.Directory == nil {
|
|
return ""
|
|
}
|
|
return d.Directory.ID()
|
|
}
|
|
|
|
var (
|
|
_ fs.Directory = (*Directory)(nil)
|
|
)
|