github.com/jenkins-x/jx/v2@v2.1.155/pkg/cmd/get/get_devpod.go (about)

     1  package get
     2  
     3  import (
     4  	"time"
     5  
     6  	"github.com/jenkins-x/jx/v2/pkg/cmd/helper"
     7  	"github.com/pkg/errors"
     8  
     9  	"github.com/jenkins-x/jx-logging/pkg/log"
    10  
    11  	"github.com/spf13/cobra"
    12  
    13  	"github.com/jenkins-x/jx/v2/pkg/cmd/opts"
    14  	"github.com/jenkins-x/jx/v2/pkg/cmd/templates"
    15  	"github.com/jenkins-x/jx/v2/pkg/kube"
    16  )
    17  
    18  // GetDevPodOptions the command line options
    19  type GetDevPodOptions struct {
    20  	Options
    21  	opts.CommonDevPodOptions
    22  
    23  	AllUsernames bool
    24  }
    25  
    26  var (
    27  	getDevPodLong = templates.LongDesc(`
    28  		Display the available DevPods
    29  
    30  		For more documentation see: [https://jenkins-x.io/developing/devpods/](https://jenkins-x.io/developing/devpods/)
    31  
    32  `)
    33  
    34  	getDevPodExample = templates.Examples(`
    35  		# List all the possible DevPods
    36  		jx get devPod
    37  	`)
    38  )
    39  
    40  // NewCmdGetDevPod creates the command
    41  func NewCmdGetDevPod(commonOpts *opts.CommonOptions) *cobra.Command {
    42  	options := &GetDevPodOptions{
    43  		Options: Options{
    44  			CommonOptions: commonOpts,
    45  		},
    46  	}
    47  
    48  	cmd := &cobra.Command{
    49  		Use:     "devpod [flags]",
    50  		Short:   "Lists the DevPods",
    51  		Long:    getDevPodLong,
    52  		Example: getDevPodExample,
    53  		Aliases: []string{"buildpod", "buildpods", "devpods"},
    54  		Run: func(cmd *cobra.Command, args []string) {
    55  			options.Cmd = cmd
    56  			options.Args = args
    57  			err := options.Run()
    58  			helper.CheckErr(err)
    59  		},
    60  	}
    61  
    62  	cmd.Flags().BoolVarP(&options.AllUsernames, "all-usernames", "", false, "Gets devpods for all usernames")
    63  
    64  	options.AddCommonDevPodFlags(cmd)
    65  
    66  	return cmd
    67  }
    68  
    69  // Run implements this command
    70  func (o *GetDevPodOptions) Run() error {
    71  	client, curNs, err := o.KubeClientAndNamespace()
    72  	if err != nil {
    73  		return errors.Wrap(err, "get kubernetes client")
    74  	}
    75  	ns, _, err := kube.GetDevNamespace(client, curNs)
    76  	if err != nil {
    77  		return errors.Wrap(err, "get dev namespace")
    78  	}
    79  
    80  	var userName string
    81  	if o.AllUsernames {
    82  		if o.Username != "" {
    83  			log.Logger().Warn("getting devpods for all usernames. Explicit username will be ignored")
    84  		}
    85  	} else {
    86  		userName, err = o.GetUsername(o.Username)
    87  		if err != nil {
    88  			return errors.Wrap(err, "getting the current user")
    89  		}
    90  	}
    91  	names, m, err := kube.GetDevPodNames(client, ns, userName)
    92  	if err != nil {
    93  		return errors.Wrap(err, "getting the DevPod names")
    94  	}
    95  
    96  	table := o.CreateTable()
    97  	table.AddRow("NAME", "POD TEMPLATE", "AGE", "STATUS")
    98  
    99  	for _, k := range names {
   100  		pod := m[k]
   101  		if pod != nil {
   102  			podTemplate := ""
   103  			status := kube.PodStatus(pod)
   104  			labels := pod.Labels
   105  			d := time.Now().Sub(pod.CreationTimestamp.Time).Round(time.Second)
   106  			age := d.String()
   107  			if labels != nil {
   108  				podTemplate = labels[kube.LabelPodTemplate]
   109  			}
   110  			table.AddRow(k, podTemplate, age, status)
   111  		}
   112  	}
   113  
   114  	table.Render()
   115  	return nil
   116  }