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
|
package deletecmd
import (
"context"
"errors"
"flag"
"fmt"
"io"
"github.com/peterbourgon/ff/v3/ffcli"
"github.com/peterbourgon/ff/v3/ffcli/examples/objectctl/pkg/rootcmd"
)
// Config for the delete subcommand, including a reference to the API client.
type Config struct {
rootConfig *rootcmd.Config
out io.Writer
force bool
}
// New returns a usable ffcli.Command for the delete subcommand.
func New(rootConfig *rootcmd.Config, out io.Writer) *ffcli.Command {
cfg := Config{
rootConfig: rootConfig,
out: out,
}
fs := flag.NewFlagSet("objectctl delete", flag.ExitOnError)
rootConfig.RegisterFlags(fs)
return &ffcli.Command{
Name: "delete",
ShortUsage: "objectctl delete <key>",
ShortHelp: "Delete an object",
FlagSet: fs,
Exec: cfg.Exec,
}
}
// Exec function for this command.
func (c *Config) Exec(ctx context.Context, args []string) error {
if len(args) < 1 {
return errors.New("delete requires at least 1 arg")
}
var (
key = args[0]
existed, err = c.rootConfig.Client.Delete(ctx, key, c.force)
)
if err != nil {
return err
}
if c.rootConfig.Verbose {
fmt.Fprintf(c.out, "delete %q OK (existed %v)\n", key, existed)
}
return nil
}
|
