/
inspect.go
45 lines (40 loc) · 1.27 KB
/
inspect.go
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
package commands
import (
"fmt"
"github.com/docker/app/internal"
"github.com/docker/cli/cli"
"github.com/docker/cli/cli/command"
"github.com/spf13/cobra"
)
type inspectOptions struct {
parametersOptions
registryOptions
pullOptions
}
func inspectCmd(dockerCli command.Cli) *cobra.Command {
var opts inspectOptions
cmd := &cobra.Command{
Use: "inspect [APP_NAME] [OPTIONS]",
Short: "Shows metadata, parameters and a summary of the Compose file for a given application",
Example: `$ docker app inspect myapp.dockerapp`,
Args: cli.RequiresMaxArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
return runInspect(dockerCli, firstOrEmpty(args), opts)
},
}
opts.parametersOptions.addFlags(cmd.Flags())
opts.registryOptions.addFlags(cmd.Flags())
opts.pullOptions.addFlags(cmd.Flags())
return cmd
}
func runInspect(dockerCli command.Cli, appname string, opts inspectOptions) error {
defer muteDockerCli(dockerCli)()
action, installation, errBuf, err := prepareCustomAction(internal.ActionInspectName, dockerCli, appname, nil, opts.registryOptions, opts.pullOptions, opts.parametersOptions)
if err != nil {
return err
}
if err := action.Run(&installation.Claim, nil, nil); err != nil {
return fmt.Errorf("inspect failed: %s", errBuf)
}
return nil
}