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// Package embedded defines embedded data types that are shared between the go.rice package and generated code.
package embedded
import (
"fmt"
"path/filepath"
"strings"
"time"
)
const (
EmbedTypeGo = 0
)
// EmbeddedBox defines an embedded box
type EmbeddedBox struct {
Name string // box name
Time time.Time // embed time
EmbedType int // kind of embedding
Files map[string]*EmbeddedFile // ALL embedded files by full path
Dirs map[string]*EmbeddedDir // ALL embedded dirs by full path
}
// Link creates the ChildDirs and ChildFiles links in all EmbeddedDir's
func (e *EmbeddedBox) Link() {
for _, ed := range e.Dirs {
ed.ChildDirs = make([]*EmbeddedDir, 0)
ed.ChildFiles = make([]*EmbeddedFile, 0)
}
for path, ed := range e.Dirs {
// skip for root, it'll create a recursion
if path == "" {
continue
}
parentDirpath, _ := filepath.Split(path)
if strings.HasSuffix(parentDirpath, "/") {
parentDirpath = parentDirpath[:len(parentDirpath)-1]
}
parentDir := e.Dirs[parentDirpath]
if parentDir == nil {
panic("parentDir `" + parentDirpath + "` is missing in embedded box")
}
parentDir.ChildDirs = append(parentDir.ChildDirs, ed)
}
for path, ef := range e.Files {
dirpath, _ := filepath.Split(path)
if strings.HasSuffix(dirpath, "/") {
dirpath = dirpath[:len(dirpath)-1]
}
dir := e.Dirs[dirpath]
if dir == nil {
panic("dir `" + dirpath + "` is missing in embedded box")
}
dir.ChildFiles = append(dir.ChildFiles, ef)
}
}
// EmbeddedDir is instanced in the code generated by the rice tool and contains all necicary information about an embedded file
type EmbeddedDir struct {
Filename string
DirModTime time.Time
ChildDirs []*EmbeddedDir // direct childs, as returned by virtualDir.Readdir()
ChildFiles []*EmbeddedFile // direct childs, as returned by virtualDir.Readdir()
}
// EmbeddedFile is instanced in the code generated by the rice tool and contains all necicary information about an embedded file
type EmbeddedFile struct {
Filename string // filename
FileModTime time.Time
Content string
}
// EmbeddedBoxes is a public register of embedded boxes
var EmbeddedBoxes = make(map[string]*EmbeddedBox)
// RegisterEmbeddedBox registers an EmbeddedBox
func RegisterEmbeddedBox(name string, box *EmbeddedBox) {
if _, exists := EmbeddedBoxes[name]; exists {
panic(fmt.Sprintf("EmbeddedBox with name `%s` exists already", name))
}
EmbeddedBoxes[name] = box
}
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