feat: Allow regen-ssh and fetching a single user from the cli (#1619)

* feat: Allow regen-ssh and fetching a single user from the cli

cli/publickey.go

@@ -11,7 +11,11 @@ import (
 )
 
 func publickey() *cobra.Command {
-	return &cobra.Command{
+	var (
+		reset bool
+	)
+
+	cmd := &cobra.Command{
 		Use:     "publickey",
 		Aliases: []string{"pubkey"},
 		Short:   "Output your public key for Git operations",
@@ -21,6 +25,25 @@ func publickey() *cobra.Command {
 				return xerrors.Errorf("create codersdk client: %w", err)
 			}
 
+			if reset {
+				// Confirm prompt if using --reset. We don't want to accidentally
+				// reset our public key.
+				_, err := cliui.Prompt(cmd, cliui.PromptOptions{
+					Text: "Confirm regenerate a new sshkey for your workspaces? This will require updating the key " +
+						"on any services it is registered with. This action cannot be reverted.",
+					IsConfirm: true,
+				})
+				if err != nil {
+					return err
+				}
+
+				// Reset the public key, let the retrieve re-read it.
+				_, err = client.RegenerateGitSSHKey(cmd.Context(), codersdk.Me)
+				if err != nil {
+					return err
+				}
+			}
+
 			key, err := client.GitSSHKey(cmd.Context(), codersdk.Me)
 			if err != nil {
 				return xerrors.Errorf("create codersdk client: %w", err)
@@ -40,4 +63,8 @@ func publickey() *cobra.Command {
 			return nil
 		},
 	}
+	cmd.Flags().BoolVar(&reset, "reset", false, "Regenerate your public key. This will require updating the key on any services it's registered with.")
+	cliui.AllowSkipPrompt(cmd)
+
+	return cmd
 }

cli/userlist.go

@@ -33,3 +33,32 @@ func userList() *cobra.Command {
 		"Specify a column to filter in the table.")
 	return cmd
 }
+
+func userSingle() *cobra.Command {
+	var (
+		columns []string
+	)
+	cmd := &cobra.Command{
+		Use:     "show <username|user_id|'me'>",
+		Short:   "Show a single user. Use 'me' to indicate the currently authenticated user.",
+		Example: "coder users show me",
+		Args:    cobra.ExactArgs(1),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			client, err := createClient(cmd)
+			if err != nil {
+				return err
+			}
+
+			user, err := client.User(cmd.Context(), args[0])
+			if err != nil {
+				return err
+			}
+
+			_, err = fmt.Fprintln(cmd.OutOrStdout(), displayUsers(columns, user))
+			return err
+		},
+	}
+	cmd.Flags().StringArrayVarP(&columns, "column", "c", []string{"username", "email", "created_at"},
+		"Specify a column to filter in the table.")
+	return cmd
+}

cli/userlist_test.go

@@ -1,8 +1,10 @@
 package cli_test
 
 import (
+	"context"
 	"testing"
 
+	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 
 	"github.com/coder/coder/cli/clitest"
@@ -51,3 +53,26 @@ func TestUserList(t *testing.T) {
 		require.Contains(t, err.Error(), "Try logging in using 'coder login <url>'.")
 	})
 }
+
+func TestUserShow(t *testing.T) {
+	t.Parallel()
+	ctx := context.Background()
+	client := coderdtest.New(t, nil)
+	admin := coderdtest.CreateFirstUser(t, client)
+	other := coderdtest.CreateAnotherUser(t, client, admin.OrganizationID)
+	otherUser, err := other.User(ctx, codersdk.Me)
+	require.NoError(t, err, "fetch other user")
+	cmd, root := clitest.New(t, "users", "show", otherUser.Username)
+	clitest.SetupConfig(t, client, root)
+	doneChan := make(chan struct{})
+	pty := ptytest.New(t)
+	cmd.SetIn(pty.Input())
+	cmd.SetOut(pty.Output())
+	go func() {
+		defer close(doneChan)
+		err := cmd.Execute()
+		assert.NoError(t, err)
+	}()
+	pty.ExpectMatch(otherUser.Email)
+	<-doneChan
+}

cli/users.go

@@ -18,6 +18,7 @@ func users() *cobra.Command {
 	cmd.AddCommand(
 		userCreate(),
 		userList(),
+		userSingle(),
 		createUserStatusCommand(codersdk.UserStatusActive),
 		createUserStatusCommand(codersdk.UserStatusSuspended),
 	)