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interfaces.go
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/
interfaces.go
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package packd
import (
"fmt"
"io"
"net/http"
"os"
)
type WalkFunc func(string, File) error
// Box represents the entirety of the necessary
// interfaces to form a "full" box.
// github.com/gobuffalo/packr#Box is an example of this interface.
type Box interface {
HTTPBox
Lister
Addable
Finder
Walkable
Haser
}
type Haser interface {
Has(string) bool
}
type Walker interface {
Walk(wf WalkFunc) error
}
type Walkable interface {
Walker
WalkPrefix(prefix string, wf WalkFunc) error
}
type Finder interface {
Find(string) ([]byte, error)
FindString(name string) (string, error)
}
type HTTPBox interface {
Open(name string) (http.File, error)
}
type Lister interface {
List() []string
}
type Addable interface {
AddString(path string, t string) error
AddBytes(path string, t []byte) error
}
type SimpleFile interface {
fmt.Stringer
io.Reader
io.Writer
Name() string
}
type HTTPFile interface {
SimpleFile
io.Closer
io.Seeker
Readdir(count int) ([]os.FileInfo, error)
Stat() (os.FileInfo, error)
}
type File interface {
HTTPFile
FileInfo() (os.FileInfo, error)
}
// LegacyBox represents deprecated methods
// that older Box implementations might have had.
// github.com/gobuffalo/packr v1 is an example of a LegacyBox.
type LegacyBox interface {
String(name string) string
MustString(name string) (string, error)
Bytes(name string) []byte
MustBytes(name string) ([]byte, error)
}