24 lines
444 B
Go
24 lines
444 B
Go
package distribyted
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import (
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"net/http"
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"strings"
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)
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type binaryFileSystem struct {
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http.FileSystem
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}
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func NewBinaryFileSystem(fs http.FileSystem) *binaryFileSystem {
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return &binaryFileSystem{fs}
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}
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func (fs *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 := 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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