-
Notifications
You must be signed in to change notification settings - Fork 12
/
cancel_task.go
63 lines (48 loc) · 1.23 KB
/
cancel_task.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
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
package commands
import (
"io"
"github.com/spf13/cobra"
"code.cloudfoundry.org/bbs"
"code.cloudfoundry.org/cfdot/commands/helpers"
)
var cancelTaskCmd = &cobra.Command{
Use: "cancel-task TASK_GUID",
Short: "Cancel task",
Long: "Cancel the specified task",
RunE: cancelTask,
}
func init() {
AddBBSAndTimeoutFlags(cancelTaskCmd)
RootCmd.AddCommand(cancelTaskCmd)
}
func cancelTask(cmd *cobra.Command, args []string) error {
guid, err := ValidateTaskArgs(args)
if err != nil {
return NewCFDotValidationError(cmd, err)
}
bbsClient, err := helpers.NewBBSClient(cmd, Config)
if err != nil {
return NewCFDotError(cmd, err)
}
if err := CancelTaskByGuid(cmd.OutOrStdout(), cmd.OutOrStderr(), bbsClient, guid); err != nil {
return NewCFDotError(cmd, err)
}
return nil
}
func CancelTaskByGuid(stdout, _ io.Writer, bbsClient bbs.Client, taskGuid string) error {
logger := globalLogger.Session("cancel-task-by-guid")
err := bbsClient.CancelTask(logger, taskGuid)
if err != nil {
return err
}
return nil
}
func ValidateCancelTaskArgs(args []string) (string, error) {
if len(args) == 0 || args[0] == "" {
return "", errMissingArguments
}
if len(args) > 1 {
return "", errExtraArguments
}
return args[0], nil
}