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team.go
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team.go
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package cmd
import (
"fmt"
"io"
"github.com/spf13/cobra"
"gopkg.in/AlecAivazis/survey.v1/terminal"
"github.com/jenkins-x/jx/pkg/jx/cmd/templates"
"github.com/jenkins-x/jx/pkg/kube"
"k8s.io/client-go/tools/clientcmd"
"github.com/jenkins-x/jx/pkg/util"
)
type TeamOptions struct {
CommonOptions
}
const ()
var (
teamLong = templates.LongDesc(`
Displays or changes the current team.
For more documentation on Teams see: [https://jenkins-x.io/about/features/#teams](https://jenkins-x.io/about/features/#teams)
`)
teamExample = templates.Examples(`
# view the current team
jx team -b
# pick which team to switch to
jx team
# Change the current team to 'cheese'
jx team cheese
`)
)
func NewCmdTeam(f Factory, in terminal.FileReader, out terminal.FileWriter, errOut io.Writer) *cobra.Command {
options := &TeamOptions{
CommonOptions: CommonOptions{
Factory: f,
In: in,
Out: out,
Err: errOut,
},
}
cmd := &cobra.Command{
Use: "team",
Aliases: []string{"env"},
Short: "View or change the current team in the current Kubernetes cluster",
Long: teamLong,
Example: teamExample,
Run: func(cmd *cobra.Command, args []string) {
options.Cmd = cmd
options.Args = args
err := options.Run()
CheckErr(err)
},
}
options.addCommonFlags(cmd)
return cmd
}
func (o *TeamOptions) Run() error {
kubeClient, currentTeam, err := o.KubeClient()
if err != nil {
return err
}
apisClient, err := o.CreateApiExtensionsClient()
if err != nil {
return err
}
kube.RegisterEnvironmentCRD(apisClient)
_, teamNames, err := kube.GetTeams(kubeClient)
if err != nil {
return err
}
config, po, err := kube.LoadConfig()
if err != nil {
return err
}
team := ""
args := o.Args
if len(args) > 0 {
team = args[0]
}
if team == "" && !o.BatchMode {
pick, err := util.PickName(teamNames, "Pick Team: ", o.In, o.Out, o.Err)
if err != nil {
return err
}
team = pick
}
info := util.ColorInfo
if team != "" && team != currentTeam {
newConfig := *config
ctx := kube.CurrentContext(config)
if ctx == nil {
return fmt.Errorf(noContextDefinedError)
}
if ctx.Namespace == team {
return nil
}
ctx.Namespace = team
err = clientcmd.ModifyConfig(po, newConfig, false)
if err != nil {
return fmt.Errorf("Failed to update the kube config %s", err)
}
fmt.Fprintf(o.Out, "Now using team '%s' on server '%s'.\n", info(team), info(kube.Server(config, ctx)))
} else {
ns := kube.CurrentNamespace(config)
server := kube.CurrentServer(config)
if team == "" {
team = currentTeam
}
if team == "" {
fmt.Fprintf(o.Out, "Using namespace '%s' from context named '%s' on server '%s'.\n", info(ns), info(config.CurrentContext), info(server))
} else {
fmt.Fprintf(o.Out, "Using team '%s' on server '%s'.\n", info(team), info(server))
}
}
return nil
}