fix: Unnest workspaces command to the top-level (#1241)

This changes all "coder workspace *" commands to root.
A few of these were already at the root, like SSH. The
inconsistency made for a confusing experience.

cli/update.go

@@ -0,0 +1,58 @@
+package cli
+
+import (
+	"fmt"
+	"time"
+
+	"github.com/spf13/cobra"
+
+	"github.com/coder/coder/codersdk"
+)
+
+func update() *cobra.Command {
+	return &cobra.Command{
+		Use: "update",
+		RunE: func(cmd *cobra.Command, args []string) error {
+			client, err := createClient(cmd)
+			if err != nil {
+				return err
+			}
+			organization, err := currentOrganization(cmd, client)
+			if err != nil {
+				return err
+			}
+			workspace, err := client.WorkspaceByOwnerAndName(cmd.Context(), organization.ID, codersdk.Me, args[0])
+			if err != nil {
+				return err
+			}
+			if !workspace.Outdated {
+				_, _ = fmt.Printf("Workspace isn't outdated!\n")
+				return nil
+			}
+			template, err := client.Template(cmd.Context(), workspace.TemplateID)
+			if err != nil {
+				return nil
+			}
+			before := time.Now()
+			build, err := client.CreateWorkspaceBuild(cmd.Context(), workspace.ID, codersdk.CreateWorkspaceBuildRequest{
+				TemplateVersionID: template.ActiveVersionID,
+				Transition:        workspace.LatestBuild.Transition,
+			})
+			if err != nil {
+				return err
+			}
+			logs, err := client.WorkspaceBuildLogsAfter(cmd.Context(), build.ID, before)
+			if err != nil {
+				return err
+			}
+			for {
+				log, ok := <-logs
+				if !ok {
+					break
+				}
+				_, _ = fmt.Printf("Output: %s\n", log.Output)
+			}
+			return nil
+		},
+	}
+}