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30 lines
502 B
Go
30 lines
502 B
Go
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// Copyright © 2016 Alan A. A. Donovan & Brian W. Kernighan.
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// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
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// See page 365.
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//!+
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// Bzipper reads input, bzip2-compresses it, and writes it out.
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package main
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import (
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"io"
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"log"
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"os"
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"gopl.io/ch13/bzip"
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)
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func main() {
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w := bzip.NewWriter(os.Stdout)
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if _, err := io.Copy(w, os.Stdin); err != nil {
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log.Fatalf("bzipper: %v\n", err)
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}
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if err := w.Close(); err != nil {
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log.Fatalf("bzipper: close: %v\n", err)
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}
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}
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//!-
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