packages/cli-uwf/src/format.ts

@@ -2,7 +2,7 @@ import { stringify } from "yaml";
 
 export type OutputFormat = "json" | "yaml" | "table";
 
-function formatTable(data: Array<Record<string, unknown>>): string {
+function formatHorizontalTable(data: Array<Record<string, unknown>>): string {
   if (data.length === 0) return "";
   const keys = Object.keys(data[0]);
   const widths = keys.map((k) => {
@@ -20,6 +20,17 @@ function formatTable(data: Array<Record<string, unknown>>): string {
   return [header, ...rows].join("\n");
 }
 
+function formatVerticalTable(data: Record<string, unknown>): string {
+  const entries = Object.entries(data);
+  if (entries.length === 0) return "";
+  const keyWidth = Math.max(...entries.map(([k]) => k.length));
+  const header = `${"KEY".padEnd(keyWidth)}  VALUE`;
+  const rows = entries.map(
+    ([k, v]) => `${k.padEnd(keyWidth)}  ${typeof v === "object" ? JSON.stringify(v) : String(v)}`,
+  );
+  return [header, ...rows].join("\n");
+}
+
 export function formatOutput(data: unknown, format: OutputFormat): string {
   switch (format) {
     case "json":
@@ -27,8 +38,16 @@ export function formatOutput(data: unknown, format: OutputFormat): string {
     case "yaml":
       return stringify(data).trimEnd();
     case "table":
-      if (Array.isArray(data) && data.length > 0 && typeof data[0] === "object" && data[0] !== null) {
-        return formatTable(data as Array<Record<string, unknown>>);
+      if (
+        Array.isArray(data) &&
+        data.length > 0 &&
+        typeof data[0] === "object" &&
+        data[0] !== null
+      ) {
+        return formatHorizontalTable(data as Array<Record<string, unknown>>);
+      }
+      if (typeof data === "object" && data !== null && !Array.isArray(data)) {
+        return formatVerticalTable(data as Record<string, unknown>);
       }
       return stringify(data).trimEnd();
   }