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24 lines
345 B
24 lines
345 B
package main
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import (
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"fmt"
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"io"
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"io/ioutil"
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"os"
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"github.com/docker/docker/pkg/tarsum"
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)
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func main() {
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ts, err := tarsum.NewTarSum(os.Stdin, true, tarsum.Version1)
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if err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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if _, err = io.Copy(ioutil.Discard, ts); err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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fmt.Println(ts.Sum(nil))
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}
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