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delete_devpod.go
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delete_devpod.go
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package deletecmd
import (
"fmt"
"strings"
"github.com/jenkins-x/jx/v2/pkg/cmd/helper"
"github.com/jenkins-x/jx/v2/pkg/kube/naming"
"github.com/pkg/errors"
"github.com/jenkins-x/jx/v2/pkg/cmd/opts"
"github.com/jenkins-x/jx/v2/pkg/cmd/templates"
"github.com/jenkins-x/jx/v2/pkg/log"
"github.com/spf13/cobra"
"github.com/jenkins-x/jx/v2/pkg/kube"
"github.com/jenkins-x/jx/v2/pkg/util"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
var (
deleteDevPodLong = templates.LongDesc(`
Deletes one or more DevPods
For more documentation see: [https://jenkins-x.io/developing/devpods/](https://jenkins-x.io/developing/devpods/)
`)
deleteDevPodExample = templates.Examples(`
# deletes a DevPod by picking one from the list and confirming to it
jx delete devpod
# delete a specific DevPod
jx delete devpod myuser-maven2
`)
)
// DeleteDevPodOptions are the flags for delete commands
type DeleteDevPodOptions struct {
*opts.CommonOptions
opts.CommonDevPodOptions
}
// NewCmdDeleteDevPod creates a command object for the generic "get" action, which
// retrieves one or more resources from a server.
func NewCmdDeleteDevPod(commonOpts *opts.CommonOptions) *cobra.Command {
options := &DeleteDevPodOptions{
CommonOptions: commonOpts,
}
cmd := &cobra.Command{
Use: "devpod",
Short: "Deletes one or more DevPods",
Long: deleteDevPodLong,
Example: deleteDevPodExample,
Aliases: []string{"buildpod", "buildpods", "devpods"},
Run: func(cmd *cobra.Command, args []string) {
options.Cmd = cmd
options.Args = args
err := options.Run()
helper.CheckErr(err)
},
}
options.AddCommonDevPodFlags(cmd)
return cmd
}
// Run implements this command
func (o *DeleteDevPodOptions) Run() error {
devPods := o.Args
client, curNs, err := o.KubeClientAndNamespace()
if err != nil {
return errors.Wrap(err, "getting the kubernetes client")
}
ns, _, err := kube.GetDevNamespace(client, curNs)
if err != nil {
return errors.Wrap(err, "getting the dev namespace")
}
userName, err := o.GetUsername(o.CommonDevPodOptions.Username)
if err != nil {
return errors.Wrap(err, "getting the current user")
}
name := naming.ToValidName(userName)
names, err := kube.GetPodNames(client, ns, name)
if err != nil {
return errors.Wrap(err, "getting the pod names")
}
info := util.ColorInfo
if len(names) == 0 {
return fmt.Errorf("There are no DevPods for user %s in namespace %s. You can create one via: %s\n", info(userName), info(ns), info("jx create devpod"))
}
if len(devPods) == 0 {
devPods, err = util.PickNames(names, "Pick DevPod:", "", o.GetIOFileHandles())
if err != nil {
return errors.Wrap(err, "picking the DevPod names")
}
}
deletePods := strings.Join(devPods, ", ")
if !o.BatchMode {
if answer, err := util.Confirm("You are about to delete the DevPods: "+deletePods, false, "The list of DevPods names to be deleted", o.GetIOFileHandles()); !answer {
return err
}
}
for _, name := range devPods {
if util.StringArrayIndex(names, name) < 0 {
return util.InvalidOption(opts.OptionLabel, name, names)
}
log.Logger().Debugf("About to delete Devpod %s", name)
err = client.CoreV1().Pods(ns).Delete(name, &metav1.DeleteOptions{})
if err != nil {
return errors.Wrapf(err, "deleting the devpod %q", name)
}
}
log.Logger().Infof("Deleted DevPods %s", util.ColorInfo(deletePods))
return nil
}