gopl-zh.github.com/vendor/gopl.io/ch13/bzipper/main.go

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2015-12-09 07:45:11 +00:00
// Copyright © 2016 Alan A. A. Donovan & Brian W. Kernighan.
// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
// See page 365.
//!+
// Bzipper reads input, bzip2-compresses it, and writes it out.
package main
import (
"io"
"log"
"os"
"gopl.io/ch13/bzip"
)
func main() {
w := bzip.NewWriter(os.Stdout)
if _, err := io.Copy(w, os.Stdin); err != nil {
log.Fatalf("bzipper: %v\n", err)
}
if err := w.Close(); err != nil {
log.Fatalf("bzipper: close: %v\n", err)
}
}
//!-