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add description in docker plugin ls

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Signed-off-by: Victor Vieux <vieux@docker.com>
This commit is contained in:
Victor Vieux 2016-08-09 15:44:54 -07:00
parent eb28dde01f
commit 16d5fbfd9a
5 changed files with 36 additions and 17 deletions
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26
api/client/plugin/list.go
View file

@ -4,40 +4,58 @@ package plugin
import (
"fmt"
"strings"
"text/tabwriter"
"github.com/docker/docker/api/client"
"github.com/docker/docker/cli"
"github.com/docker/docker/pkg/stringutils"
"github.com/spf13/cobra"
"golang.org/x/net/context"
)
type listOptions struct {
noTrunc bool
}
func newListCommand(dockerCli *client.DockerCli) *cobra.Command {
var opts listOptions
cmd := &cobra.Command{
Use: "ls",
Short: "List plugins",
Aliases: []string{"list"},
Args: cli.NoArgs,
RunE: func(cmd *cobra.Command, args []string) error {
return runList(dockerCli)
return runList(dockerCli, opts)
},
}
flags := cmd.Flags()
flags.BoolVar(&opts.noTrunc, "no-trunc", false, "Don't truncate output")
return cmd
}
func runList(dockerCli *client.DockerCli) error {
func runList(dockerCli *client.DockerCli, opts listOptions) error {
plugins, err := dockerCli.Client().PluginList(context.Background())
if err != nil {
return err
}
w := tabwriter.NewWriter(dockerCli.Out(), 20, 1, 3, ' ', 0)
fmt.Fprintf(w, "NAME \tTAG \tACTIVE")
fmt.Fprintf(w, "NAME \tTAG \tDESCRIPTION\tACTIVE")
fmt.Fprintf(w, "\n")
for _, p := range plugins {
fmt.Fprintf(w, "%s\t%s\t%v\n", p.Name, p.Tag, p.Active)
desc := strings.Replace(p.Manifest.Description, "\n", " ", -1)
desc = strings.Replace(desc, "\r", " ", -1)
if !opts.noTrunc && len(desc) > 45 {
desc = stringutils.Truncate(desc, 42) + "..."
}
fmt.Fprintf(w, "%s\t%s\t%s\t%v\n", p.Name, p.Tag, desc, p.Active)
}
w.Flush()
return nil

8
docs/reference/commandline/plugin_disable.md
View file

@ -30,8 +30,8 @@ and active:
```bash
$ docker plugin ls
NAME TAG ACTIVE
tiborvass/no-remove latest true
NAME TAG DESCRIPTION ACTIVE
tiborvass/no-remove latest A test plugin for Docker true
```
To disable the plugin, use the following command:
@ -47,8 +47,8 @@ After the plugin is disabled, it appears as "inactive" in the list of plugins:
```bash
$ docker plugin ls
NAME VERSION ACTIVE
tiborvass/no-remove latest false
NAME TAG DESCRIPTION ACTIVE
tiborvass/no-remove latest A test plugin for Docker false
```
## Related information

8
docs/reference/commandline/plugin_enable.md
View file

@ -30,8 +30,8 @@ but disabled ("inactive"):
```bash
$ docker plugin ls
NAME VERSION ACTIVE
tiborvass/no-remove latest false
NAME TAG DESCRIPTION ACTIVE
tiborvass/no-remove latest A test plugin for Docker false
```
To enable the plugin, use the following command:
@ -47,8 +47,8 @@ After the plugin is enabled, it appears as "active" in the list of plugins:
```bash
$ docker plugin ls
NAME VERSION ACTIVE
tiborvass/no-remove latest true
NAME TAG DESCRIPTION ACTIVE
tiborvass/no-remove latest A test plugin for Docker true
```
## Related information

4
docs/reference/commandline/plugin_install.md
View file

@ -47,8 +47,8 @@ After the plugin is installed, it appears in the list of plugins:
```bash
$ docker plugin ls
NAME VERSION ACTIVE
tiborvass/no-remove latest true
NAME TAG DESCRIPTION ACTIVE
tiborvass/no-remove latest A test plugin for Docker true
```
## Related information

7
docs/reference/commandline/plugin_ls.md
View file

@ -20,7 +20,8 @@ Aliases:
ls, list
Options:
--help Print usage
--help Print usage
--no-trunc Don't truncate output
```
Lists all the plugins that are currently installed. You can install plugins
@ -31,8 +32,8 @@ Example output:
```bash
$ docker plugin ls
NAME VERSION ACTIVE
tiborvass/no-remove latest true
NAME TAG DESCRIPTION ACTIVE
tiborvass/no-remove latest A test plugin for Docker true
```
## Related information