28 lines
317 B
Go
28 lines
317 B
Go
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package main
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import (
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"crypto/sha256"
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"fmt"
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"io"
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"log"
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"os"
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)
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// DONTCOVER
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// nolint: errcheck
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func main() {
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f, err := os.Open(os.Args[1])
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if err != nil {
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log.Fatal(err)
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}
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defer f.Close()
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h := sha256.New()
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if _, err := io.Copy(h, f); err != nil {
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log.Fatal(err)
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}
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fmt.Printf("%x", h.Sum(nil))
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}
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