fix: too many exmaples in dump (api7#12)

bzp2010 · Feb 28, 2024 · ab4733b · ab4733b
1 parent 8fbc593
commit ab4733b
Showing 1 changed file with 7 additions and 6 deletions.
diff --git a/apps/cli/src/command/helper.ts b/apps/cli/src/command/helper.ts
@@ -8,13 +8,14 @@ export class BaseCommand extends Command {
   }
 
   public addExample(exmaple: string) {
-    this.exmaples.push(exmaple);
-    this.addHelpText('after', () => {
-      return `\nExample:\n\n${this.exmaples
-        .map((example) => `  $ ${example}`)
-        .join('\n')}\n`;
-    });
+    if (this.exmaples.length === 0)
+      this.addHelpText('after', () => {
+        return `\nExample:\n\n${this.exmaples
+          .map((example) => `  $ ${example}`)
+          .join('\n')}\n`;
+      });
 
+    this.exmaples.push(exmaple);
     return this;
   }
 }