package filter

import "github.com/rclone/rclone/fs/filter"

Package filter controls the filtering of files

Index ¶

• Variables
• type FilesMap
• type Filter
• func NewFilter(opt *Opt) (f *Filter, err error)
• func (f *Filter) Add(Include bool, glob string) error
• func (f *Filter) AddFile(file string) error
• func (f *Filter) AddRule(rule string) error
• func (f *Filter) Clear()
• func (f *Filter) DirContainsExcludeFile(ctx context.Context, fremote fs.Fs, remote string) (bool, error)
• func (f *Filter) DumpFilters() string
• func (f *Filter) Files() FilesMap
• func (f *Filter) HaveFilesFrom() bool
• func (f *Filter) InActive() bool
• func (f *Filter) Include(remote string, size int64, modTime time.Time) bool
• func (f *Filter) IncludeDirectory(ctx context.Context, fs fs.Fs) func(string) (bool, error)
• func (f *Filter) IncludeObject(ctx context.Context, o fs.Object) bool
• func (f *Filter) ListContainsExcludeFile(entries fs.DirEntries) bool
• func (f *Filter) MakeListR(ctx context.Context, NewObject func(ctx context.Context, remote string) (fs.Object, error)) fs.ListRFn
• func (f *Filter) UsesDirectoryFilters() bool
• type Opt

Package Files ¶

filter.go glob.go

Variables ¶

var Active = mustNewFilter(nil)

Active is the globally active filter

var DefaultOpt = Opt{
    MinAge:  fs.DurationOff,
    MaxAge:  fs.DurationOff,
    MinSize: fs.SizeSuffix(-1),
    MaxSize: fs.SizeSuffix(-1),
}

DefaultOpt is the default config for the filter

type FilesMap ¶ Uses

type FilesMap map[string]struct{}

FilesMap describes the map of files to transfer

type Filter ¶ Uses

type Filter struct {
    Opt         Opt
    ModTimeFrom time.Time
    ModTimeTo   time.Time
    // contains filtered or unexported fields
}

Filter describes any filtering in operation

func NewFilter ¶ Uses

func NewFilter(opt *Opt) (f *Filter, err error)

NewFilter parses the command line options and creates a Filter object. If opt is nil, then DefaultOpt will be used

func (*Filter) Add ¶ Uses

func (f *Filter) Add(Include bool, glob string) error

Add adds a filter rule with include or exclude status indicated

func (*Filter) AddFile ¶ Uses

func (f *Filter) AddFile(file string) error

AddFile adds a single file to the files from list

func (*Filter) AddRule ¶ Uses

func (f *Filter) AddRule(rule string) error

AddRule adds a filter rule with include/exclude indicated by the prefix

These are

+ glob
- glob
!

'+' includes the glob, '-' excludes it and '!' resets the filter list

Line comments may be introduced with '#' or ';'

func (*Filter) Clear ¶ Uses

func (f *Filter) Clear()

Clear clears all the filter rules

func (*Filter) DirContainsExcludeFile ¶ Uses

func (f *Filter) DirContainsExcludeFile(ctx context.Context, fremote fs.Fs, remote string) (bool, error)

DirContainsExcludeFile checks if exclude file is present in a directroy. If fs is nil, it works properly if ExcludeFile is an empty string (for testing).

func (*Filter) DumpFilters ¶ Uses

func (f *Filter) DumpFilters() string

DumpFilters dumps the filters in textual form, 1 per line

func (*Filter) Files ¶ Uses

func (f *Filter) Files() FilesMap

Files returns all the files from the `--files-from` list

It may be nil if the list is empty

func (*Filter) HaveFilesFrom ¶ Uses

func (f *Filter) HaveFilesFrom() bool

HaveFilesFrom returns true if --files-from has been supplied

func (*Filter) InActive ¶ Uses

func (f *Filter) InActive() bool

InActive returns false if any filters are active

func (*Filter) Include ¶ Uses

func (f *Filter) Include(remote string, size int64, modTime time.Time) bool

Include returns whether this object should be included into the sync or not

func (*Filter) IncludeDirectory ¶ Uses

func (f *Filter) IncludeDirectory(ctx context.Context, fs fs.Fs) func(string) (bool, error)

IncludeDirectory returns a function which checks whether this directory should be included in the sync or not.

func (*Filter) IncludeObject ¶ Uses

func (f *Filter) IncludeObject(ctx context.Context, o fs.Object) bool

IncludeObject returns whether this object should be included into the sync or not. This is a convenience function to avoid calling o.ModTime(), which is an expensive operation.

func (*Filter) ListContainsExcludeFile ¶ Uses

func (f *Filter) ListContainsExcludeFile(entries fs.DirEntries) bool

ListContainsExcludeFile checks if exclude file is present in the list.

func (*Filter) MakeListR ¶ Uses

func (f *Filter) MakeListR(ctx context.Context, NewObject func(ctx context.Context, remote string) (fs.Object, error)) fs.ListRFn

MakeListR makes function to return all the files set using --files-from

func (*Filter) UsesDirectoryFilters ¶ Uses

func (f *Filter) UsesDirectoryFilters() bool

UsesDirectoryFilters returns true if the filter uses directory filters and false if it doesn't.

This is used in deciding whether to walk directories or use ListR

type Opt ¶ Uses

type Opt struct {
    DeleteExcluded bool
    FilterRule     []string
    FilterFrom     []string
    ExcludeRule    []string
    ExcludeFrom    []string
    ExcludeFile    string
    IncludeRule    []string
    IncludeFrom    []string
    FilesFrom      []string
    MinAge         fs.Duration
    MaxAge         fs.Duration
    MinSize        fs.SizeSuffix
    MaxSize        fs.SizeSuffix
    IgnoreCase     bool
}

Opt configures the filter

Directories ¶