23 lines
369 B
Go
23 lines
369 B
Go
package tools
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import (
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"io"
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"os"
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"github.com/cespare/xxhash"
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)
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// exported functions
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func XxHash(file string) (uint64, error) {
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filehandle, error := os.Open(file)
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if error != nil {
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return 0, error
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}
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defer filehandle.Close()
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hash := xxhash.New()
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_, error = io.Copy(hash, filehandle)
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if error != nil {
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return 0, error
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}
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return xxhash.Sum64(nil), nil
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}
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