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
|
package main
import (
"os"
"strings"
pluginmanager "github.com/docker/cli/cli-plugins/manager"
"github.com/docker/cli/cli/command"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
const (
keyBuilderAlias = "builder"
)
var allowedAliases = map[string]struct{}{
keyBuilderAlias: {},
}
func processAliases(dockerCli command.Cli, cmd *cobra.Command, args, osArgs []string) ([]string, []string, []string, error) {
var err error
var envs []string
aliasMap := dockerCli.ConfigFile().Aliases
aliases := make([][2][]string, 0, len(aliasMap))
for k, v := range aliasMap {
if _, ok := allowedAliases[k]; !ok {
return args, osArgs, envs, errors.Errorf("not allowed to alias %q (allowed: %#v)", k, allowedAliases)
}
if c, _, err := cmd.Find(strings.Split(v, " ")); err == nil {
if !pluginmanager.IsPluginCommand(c) {
return args, osArgs, envs, errors.Errorf("not allowed to alias with builtin %q as target", v)
}
}
aliases = append(aliases, [2][]string{{k}, {v}})
}
args, osArgs, envs, err = processBuilder(dockerCli, cmd, args, os.Args)
if err != nil {
return args, os.Args, envs, err
}
for _, al := range aliases {
var didChange bool
args, didChange = command.StringSliceReplaceAt(args, al[0], al[1], 0)
if didChange {
osArgs, _ = command.StringSliceReplaceAt(osArgs, al[0], al[1], -1)
break
}
}
return args, osArgs, envs, nil
}
|
