40 lines
699 B
Go
40 lines
699 B
Go
package frontend
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import (
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"net/http"
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"strings"
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assetfs "github.com/elazarl/go-bindata-assetfs"
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)
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type binaryFileSystem struct {
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fs http.FileSystem
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}
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func (b *binaryFileSystem) Open(name string) (http.File, error) {
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return b.fs.Open(name)
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}
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func (b *binaryFileSystem) Exists(prefix string, filepath string) bool {
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if p := strings.TrimPrefix(filepath, prefix); len(p) < len(filepath) {
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if _, err := b.fs.Open(p); err != nil {
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return false
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}
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return true
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}
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return false
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}
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func BinaryFileSystem(root string) *binaryFileSystem {
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fs := &assetfs.AssetFS{
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Asset: Asset,
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AssetDir: AssetDir,
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AssetInfo: AssetInfo,
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Prefix: root,
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}
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return &binaryFileSystem{
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fs,
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}
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}
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