Method templatePull

cli/templatepull.go:18–196

()

)

func (r *RootCmd) templatePull() *serpent.Command {
	var (
		tarMode     bool
		zipMode     bool
		versionName string
		orgContext  = NewOrganizationContext()
	)

	cmd := &serpent.Command{
		Use:   "pull <name> [destination]",
		Short: "Download the active, latest, or specified version of a template to a path.",
		Middleware: serpent.Chain(
			serpent.RequireRangeArgs(1, 2),
		),
		Handler: func(inv *serpent.Invocation) error {
			var (
				ctx          = inv.Context()
				templateName = inv.Args[0]
				dest         string
			)
			client, err := r.InitClient(inv)
			if err != nil {
				return err
			}

			if len(inv.Args) > 1 {
				dest = inv.Args[1]
			}

			if tarMode && zipMode {
				return xerrors.Errorf("either tar or zip can be selected")
			}

			organization, err := orgContext.Selected(inv, client)
			if err != nil {
				return xerrors.Errorf("get current organization: %w", err)
			}

			template, err := client.TemplateByName(ctx, organization.ID, templateName)
			if err != nil {
				return xerrors.Errorf("get template by name: %w", err)
			}

			var latestVersion codersdk.TemplateVersion
			{
				// Determine the latest template version and compare with the
				// active version. If they aren't the same, warn the user.
				versions, err := client.TemplateVersionsByTemplate(ctx, codersdk.TemplateVersionsByTemplateRequest{
					TemplateID: template.ID,
				})
				if err != nil {
					return xerrors.Errorf("template versions by template: %w", err)
				}

				if len(versions) == 0 {
					return xerrors.Errorf("no template versions for template %q", templateName)
				}