/usr/share/gocode/src/github.com/fsouza/go-dockerclient/example_test.go is in golang-github-fsouza-go-dockerclient-dev 0.0+git20150905-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 | // Copyright 2014 go-dockerclient authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package docker_test
import (
"archive/tar"
"bytes"
"fmt"
"io"
"log"
"time"
"github.com/fsouza/go-dockerclient"
)
func ExampleClient_AttachToContainer() {
client, err := docker.NewClient("http://localhost:4243")
if err != nil {
log.Fatal(err)
}
client.SkipServerVersionCheck = true
// Reading logs from container a84849 and sending them to buf.
var buf bytes.Buffer
err = client.AttachToContainer(docker.AttachToContainerOptions{
Container: "a84849",
OutputStream: &buf,
Logs: true,
Stdout: true,
Stderr: true,
})
if err != nil {
log.Fatal(err)
}
log.Println(buf.String())
buf.Reset()
err = client.AttachToContainer(docker.AttachToContainerOptions{
Container: "a84849",
OutputStream: &buf,
Stdout: true,
Stream: true,
})
if err != nil {
log.Fatal(err)
}
log.Println(buf.String())
}
func ExampleClient_CopyFromContainer() {
client, err := docker.NewClient("http://localhost:4243")
if err != nil {
log.Fatal(err)
}
cid := "a84849"
var buf bytes.Buffer
filename := "/tmp/output.txt"
err = client.CopyFromContainer(docker.CopyFromContainerOptions{
Container: cid,
Resource: filename,
OutputStream: &buf,
})
if err != nil {
log.Fatalf("Error while copying from %s: %s\n", cid, err)
}
content := new(bytes.Buffer)
r := bytes.NewReader(buf.Bytes())
tr := tar.NewReader(r)
tr.Next()
if err != nil && err != io.EOF {
log.Fatal(err)
}
if _, err := io.Copy(content, tr); err != nil {
log.Fatal(err)
}
log.Println(buf.String())
}
func ExampleClient_BuildImage() {
client, err := docker.NewClient("http://localhost:4243")
if err != nil {
log.Fatal(err)
}
t := time.Now()
inputbuf, outputbuf := bytes.NewBuffer(nil), bytes.NewBuffer(nil)
tr := tar.NewWriter(inputbuf)
tr.WriteHeader(&tar.Header{Name: "Dockerfile", Size: 10, ModTime: t, AccessTime: t, ChangeTime: t})
tr.Write([]byte("FROM base\n"))
tr.Close()
opts := docker.BuildImageOptions{
Name: "test",
InputStream: inputbuf,
OutputStream: outputbuf,
}
if err := client.BuildImage(opts); err != nil {
log.Fatal(err)
}
}
func ExampleClient_ListenEvents() {
client, err := docker.NewClient("http://localhost:4243")
if err != nil {
log.Fatal(err)
}
listener := make(chan *docker.APIEvents)
err = client.AddEventListener(listener)
if err != nil {
log.Fatal(err)
}
defer func() {
err = client.RemoveEventListener(listener)
if err != nil {
log.Fatal(err)
}
}()
timeout := time.After(1 * time.Second)
for {
select {
case msg := <-listener:
log.Println(msg)
case <-timeout:
break
}
}
}
func ExampleEnv_Map() {
e := docker.Env([]string{"A=1", "B=2", "C=3"})
envs := e.Map()
for k, v := range envs {
fmt.Printf("%s=%q\n", k, v)
}
}
func ExampleEnv_SetJSON() {
type Person struct {
Name string
Age int
}
p := Person{Name: "Gopher", Age: 4}
var e docker.Env
err := e.SetJSON("person", p)
if err != nil {
log.Fatal(err)
}
}
func ExampleEnv_GetJSON() {
type Person struct {
Name string
Age int
}
p := Person{Name: "Gopher", Age: 4}
var e docker.Env
e.Set("person", `{"name":"Gopher","age":4}`)
err := e.GetJSON("person", &p)
if err != nil {
log.Fatal(err)
}
}
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