/
stacks_command.go
61 lines (48 loc) · 1.7 KB
/
stacks_command.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
package v7
import (
"sort"
"code.cloudfoundry.org/cli/actor/v7action"
"code.cloudfoundry.org/cli/util/sorting"
"code.cloudfoundry.org/cli/util/ui"
)
type StacksCommand struct {
BaseCommand
usage interface{} `usage:"CF_NAME stacks [--labels SELECTOR]\n\nEXAMPLES:\n CF_NAME stacks\n CF_NAME stacks --labels 'environment in (production,staging),tier in (backend)'\n CF_NAME stacks --labels 'env=dev,!chargeback-code,tier in (backend,worker)'"`
relatedCommands interface{} `related_commands:"create-buildpack, delete-buildpack, rename-buildpack, stack, update-buildpack"`
Labels string `long:"labels" description:"Selector to filter stacks by labels"`
}
func (cmd StacksCommand) Execute(args []string) error {
err := cmd.SharedActor.CheckTarget(false, false)
if err != nil {
return err
}
user, err := cmd.Config.CurrentUser()
if err != nil {
return err
}
cmd.UI.DisplayTextWithFlavor("Getting stacks as {{.Username}}...", map[string]interface{}{
"Username": user.Name,
})
cmd.UI.DisplayNewline()
stacks, warnings, err := cmd.Actor.GetStacks(cmd.Labels)
cmd.UI.DisplayWarnings(warnings)
if err != nil {
return err
}
sort.Slice(stacks, func(i, j int) bool { return sorting.LessIgnoreCase(stacks[i].Name, stacks[j].Name) })
cmd.displayTable(stacks)
return nil
}
func (cmd StacksCommand) displayTable(stacks []v7action.Stack) {
if len(stacks) > 0 {
var keyValueTable = [][]string{
{"name", "description"},
}
for _, stack := range stacks {
keyValueTable = append(keyValueTable, []string{stack.Name, stack.Description})
}
cmd.UI.DisplayTableWithHeader("", keyValueTable, ui.DefaultTableSpacePadding)
} else {
cmd.UI.DisplayText("No stacks found.")
}
}