Method listTemplates

src/node/services/coderService.ts:878–910

* List available Coder templates.

()

   * List available Coder templates.
   */
  async listTemplates(): Promise<CoderListTemplatesResult> {
    try {
      const stdout = await this.runCoderJsonCommand(["templates", "list", "--output=json"]);

      // Handle empty output (no templates)
      if (!stdout.trim()) {
        return { ok: true, templates: [] };
      }

      // CLI returns [{Template: {...}}, ...] wrapper structure
      const raw = JSON.parse(stdout) as Array<{
        Template: {
          name: string;
          display_name?: string;
          organization_name?: string;
        };
      }>;

      return {
        ok: true,
        templates: raw.map((entry) => ({
          name: entry.Template.name,
          displayName: entry.Template.display_name ?? entry.Template.name,
          organizationName: entry.Template.organization_name ?? "default",
        })),
      };
    } catch (error) {
      const message = sanitizeCoderCliErrorForUi(error);
      // Surface CLI failures so the UI doesn't show "No templates" incorrectly.
      log.warn("Failed to list Coder templates", { error });
      return { ok: false, error: message || "Unknown error" };
    }
  }

  /**
   * List presets for a template.