filter

Documentation

Index

• Constants
• Variables
• func FillBlank(s string, length int) string
• type ContentFilter
  • func NewContentFilter(options ...ContentFilterOption) *ContentFilter
  • func (cf *ContentFilter) AppendToLengthFixed(fixed ...LengthFixed)
  • func (cf *ContentFilter) AppendToNoOutputOptions(options ...NoOutputOption)
  • func (cf *ContentFilter) AppendToOptions(options ...ContentOption)
  • func (cf *ContentFilter) EnableGroup(renderer *render.Renderer) ContentOption
  • func (cf *ContentFilter) EnableOwner(renderer *render.Renderer) ContentOption
  • func (cf *ContentFilter) EnableSum(sumTypes ...SumType) ContentOption
  • func (cf *ContentFilter) GetDisplayItems(e ...os.FileInfo) []*display.Item
  • func (cf *ContentFilter) SetNoOutputOptions(outputFunc ...NoOutputOption)
  • func (cf *ContentFilter) SetOptions(options ...ContentOption)
  • func (cf *ContentFilter) SetSortFunc(sortFunc func(a, b os.FileInfo) bool)
  • func (cf *ContentFilter) SortFunc() func(a, b os.FileInfo) bool
• type ContentFilterOption
  • func WithNoOutputOptions(options ...NoOutputOption) ContentFilterOption
  • func WithOptions(options ...ContentOption) ContentFilterOption
• type ContentOption
• type ItemFilter
  • func NewItemFilter(tfs ...*ItemFilterFunc) *ItemFilter
  • func (tf *ItemFilter) AppendTo(typeFunc ...*ItemFilterFunc)
  • func (tf *ItemFilter) Filter(e ...os.FileInfo) (res []os.FileInfo)
• type ItemFilterFunc
  • func ExtOnly(ext ...string) ItemFilterFunc
  • func GlobOnly(globPattern ...string) (ItemFilterFunc, error)
  • func MimeTypeOnly(fileTypes ...string) ItemFilterFunc
  • func RemoveByExt(ext ...string) ItemFilterFunc
  • func RemoveGitIgnore(repoPath git.GitRepoPath) ItemFilterFunc
  • func RemoveGlob(globPattern ...string) (ItemFilterFunc, error)
  • func RemoveMimeType(fileTypes ...string) ItemFilterFunc
• type LengthFixed
• type NoOutputOption
• type SumType

Constants

const (
	OwnerName    = "Owner"
	OwnerUidName = "Owner-uid"
	OwnerSID     = "Owner-sid"
)

const (
	GroupName    = "Group"
	GroupUidName = "Group-uid"
	GroupSID     = "Group-sid"
)

const SumName = "Sum"

Variables

var (
	Uid = false
	Gid = false
)

var DirOnly = func(e os.FileInfo) bool {
	return e.IsDir()
}

var HiddenOnly = func(e os.FileInfo) bool {
	return strings.HasPrefix(e.Name(), ".")
}

var RemoveBackups = func(e os.FileInfo) bool {
	return !strings.HasSuffix(e.Name(), "~")
}

var RemoveDir = func(e os.FileInfo) bool {
	return !e.IsDir()
}

var RemoveHidden = func(e os.FileInfo) bool {
	return !strings.HasPrefix(e.Name(), ".")
}

Functions

func FillBlank

func FillBlank(s string, length int) string

FillBlank if s is shorter than length, fill blank from left if s is longer than length, panic

Types

type ContentFilter

type ContentFilter struct {
	LimitN uint // <=0 means no limit
	// contains filtered or unexported fields
}

func NewContentFilter

func NewContentFilter(options ...ContentFilterOption) *ContentFilter

func (*ContentFilter) AppendToLengthFixed

func (cf *ContentFilter) AppendToLengthFixed(fixed ...LengthFixed)

func (*ContentFilter) AppendToNoOutputOptions

func (cf *ContentFilter) AppendToNoOutputOptions(options ...NoOutputOption)

func (*ContentFilter) AppendToOptions

func (cf *ContentFilter) AppendToOptions(options ...ContentOption)

func (*ContentFilter) EnableGroup

func (cf *ContentFilter) EnableGroup(renderer *render.Renderer) ContentOption

func (*ContentFilter) EnableOwner

func (cf *ContentFilter) EnableOwner(renderer *render.Renderer) ContentOption

func (*ContentFilter) EnableSum

func (cf *ContentFilter) EnableSum(sumTypes ...SumType) ContentOption

func (*ContentFilter) GetDisplayItems

func (cf *ContentFilter) GetDisplayItems(e ...os.FileInfo) []*display.Item

func (*ContentFilter) SetNoOutputOptions

func (cf *ContentFilter) SetNoOutputOptions(outputFunc ...NoOutputOption)

func (*ContentFilter) SetOptions

func (cf *ContentFilter) SetOptions(options ...ContentOption)

func (*ContentFilter) SetSortFunc

func (cf *ContentFilter) SetSortFunc(sortFunc func(a, b os.FileInfo) bool)

func (*ContentFilter) SortFunc

func (cf *ContentFilter) SortFunc() func(a, b os.FileInfo) bool

type ContentFilterOption

type ContentFilterOption func(cf *ContentFilter)

func WithNoOutputOptions

func WithNoOutputOptions(options ...NoOutputOption) ContentFilterOption

func WithOptions

func WithOptions(options ...ContentOption) ContentFilterOption

type ContentOption

type ContentOption func(info os.FileInfo) (stringContent string, funcName string)

type ItemFilter

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

func NewItemFilter

func NewItemFilter(tfs ...*ItemFilterFunc) *ItemFilter

func (*ItemFilter) AppendTo

func (tf *ItemFilter) AppendTo(typeFunc ...*ItemFilterFunc)

func (*ItemFilter) Filter

func (tf *ItemFilter) Filter(e ...os.FileInfo) (res []os.FileInfo)

type ItemFilterFunc

type ItemFilterFunc = func(e os.FileInfo) bool

ItemFilterFunc return true -> Keep return false -> remove

func ExtOnly

func ExtOnly(ext ...string) ItemFilterFunc

func GlobOnly

func GlobOnly(globPattern ...string) (ItemFilterFunc, error)

GlobOnly if all pattern complied successfully, return a func and nil error, if match any one, the fn will return keep, else return remove if error occurred, return nil func and error

func MimeTypeOnly

func MimeTypeOnly(fileTypes ...string) ItemFilterFunc

func RemoveByExt

func RemoveByExt(ext ...string) ItemFilterFunc

RemoveByExt

eg:
	a.go b.c c.rs d.cxx dir
	RemoveByExt([]string{"go", "cxx"})
result:
	b.c c.rs dir

func RemoveGitIgnore

func RemoveGitIgnore(repoPath git.GitRepoPath) ItemFilterFunc

func RemoveGlob

func RemoveGlob(globPattern ...string) (ItemFilterFunc, error)

RemoveGlob if all pattern complied successfully, return a func and nil error, if match any one, the fn will return remove, else return keep if error occurred, return nil func and error

func RemoveMimeType

func RemoveMimeType(fileTypes ...string) ItemFilterFunc

type LengthFixed

type LengthFixed interface {
	Done()
	Wait()
	Add(delta int)
}

type NoOutputOption

type NoOutputOption func(info os.FileInfo)

type SumType

type SumType int

const (
	SumTypeMd5 SumType = iota + 1
	SumTypeSha1
	SumTypeSha224
	SumTypeSha256
	SumTypeSha384
	SumTypeSha512
	SumTypeCRC32
)