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15c0b25d AP |
1 | // Copyright 2014-2017 Ulrich Kunitz. All rights reserved. |
2 | // Use of this source code is governed by a BSD-style | |
3 | // license that can be found in the LICENSE file. | |
4 | ||
5 | // +build ignore | |
6 | ||
7 | package main | |
8 | ||
9 | import ( | |
10 | "bytes" | |
11 | "io" | |
12 | "log" | |
13 | "os" | |
14 | ||
15 | "github.com/ulikunitz/xz" | |
16 | ) | |
17 | ||
18 | func main() { | |
19 | const text = "The quick brown fox jumps over the lazy dog.\n" | |
20 | var buf bytes.Buffer | |
21 | // compress text | |
22 | w, err := xz.NewWriter(&buf) | |
23 | if err != nil { | |
24 | log.Fatalf("xz.NewWriter error %s", err) | |
25 | } | |
26 | if _, err := io.WriteString(w, text); err != nil { | |
27 | log.Fatalf("WriteString error %s", err) | |
28 | } | |
29 | if err := w.Close(); err != nil { | |
30 | log.Fatalf("w.Close error %s", err) | |
31 | } | |
32 | // decompress buffer and write output to stdout | |
33 | r, err := xz.NewReader(&buf) | |
34 | if err != nil { | |
35 | log.Fatalf("NewReader error %s", err) | |
36 | } | |
37 | if _, err = io.Copy(os.Stdout, r); err != nil { | |
38 | log.Fatalf("io.Copy error %s", err) | |
39 | } | |
40 | } |