58 lines
1.2 KiB
Go
58 lines
1.2 KiB
Go
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// Package assets gets us off go-bindata by using Go 1.16 embed support.
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package assets
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import (
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"embed"
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"io/fs"
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"strings"
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)
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//go:embed *
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var Embedded embed.FS
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// AssetDir returns the list of embedded files at the directory name.
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func AssetDir(name string) ([]string, error) {
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// normalize path separators, for Windows
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name = strings.ReplaceAll(name, "\\", "/")
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var result []string
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name = strings.TrimPrefix(name, "assets/")
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files, err := Embedded.ReadDir(name)
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if err != nil {
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return result, err
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}
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for _, file := range files {
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if file.IsDir() {
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continue
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}
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result = append(result, file.Name())
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}
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return result, nil
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}
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// Asset returns the byte data of an embedded asset.
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func Asset(name string) ([]byte, error) {
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// normalize path separators, for Windows
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name = strings.ReplaceAll(name, "\\", "/")
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return Embedded.ReadFile(strings.TrimPrefix(name, "assets/"))
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}
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// AssetNames dumps the names of all embedded assets,
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// with their legacy "assets/" prefix from go-bindata.
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func AssetNames() []string {
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var result []string
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fs.WalkDir(Embedded, ".", func(path string, d fs.DirEntry, err error) error {
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if d != nil && !d.IsDir() {
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result = append(result, "assets/"+path)
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}
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return nil
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})
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return result
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}
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