85 lines
1.8 KiB
Go
85 lines
1.8 KiB
Go
package user
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import (
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"context"
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"encoding/json"
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"fmt"
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iamv1alpha2 "github.com/beclab/api/iam/v1alpha2"
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"github.com/spf13/cobra"
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"k8s.io/apimachinery/pkg/api/errors"
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"k8s.io/apimachinery/pkg/types"
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"log"
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)
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type getUserOptions struct {
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name string
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kubeConfig string
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output string
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noHeaders bool
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}
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func NewCmdGetUser() *cobra.Command {
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o := &getUserOptions{}
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cmd := &cobra.Command{
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Use: "get {name}",
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Short: "get user details",
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Args: cobra.ExactArgs(1),
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Run: func(cmd *cobra.Command, args []string) {
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o.name = args[0]
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if err := o.Validate(); err != nil {
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log.Fatal(err)
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}
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if err := o.Run(); err != nil {
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log.Fatal(err)
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}
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},
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}
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o.AddFlags(cmd)
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return cmd
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}
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func (o *getUserOptions) AddFlags(cmd *cobra.Command) {
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cmd.Flags().StringVar(&o.kubeConfig, "kubeconfig", "", "path to kubeconfig file")
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cmd.Flags().StringVarP(&o.output, "output", "o", "table", "output format (table, json)")
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cmd.Flags().BoolVar(&o.noHeaders, "no-headers", false, "disable headers")
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}
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func (o *getUserOptions) Validate() error {
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if o.name == "" {
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return fmt.Errorf("name is required")
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}
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return nil
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}
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func (o *getUserOptions) Run() error {
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ctx := context.Background()
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userClient, err := newUserClientFromKubeConfig(o.kubeConfig)
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if err != nil {
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return err
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}
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var user iamv1alpha2.User
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err = userClient.Get(ctx, types.NamespacedName{Name: o.name}, &user)
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if err != nil {
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if errors.IsNotFound(err) {
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return fmt.Errorf("user '%s' not found", o.name)
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}
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return fmt.Errorf("failed to get user: %w", err)
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}
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info := convertUserObjectToUserInfo(user)
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if o.output == "json" {
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jsonOutput, _ := json.MarshalIndent(info, "", " ")
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fmt.Println(string(jsonOutput))
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} else {
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if !o.noHeaders {
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printUserTableHeaders()
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}
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printUserTableRow(info)
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}
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return nil
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}
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