From d9c5042ec759632d80ad2aa87d70cc7308c02779 Mon Sep 17 00:00:00 2001
From: KeshavAnandCode <keshavanand.dev@gmail.com>
Date: Mon, 18 May 2026 15:54:48 +0000
Subject: [PATCH] added langs command utility

---
 packages/foreignthon/src/foreignthon/cli.py | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/packages/foreignthon/src/foreignthon/cli.py b/packages/foreignthon/src/foreignthon/cli.py
index 4a93529..2eeb306 100644
--- a/packages/foreignthon/src/foreignthon/cli.py
+++ b/packages/foreignthon/src/foreignthon/cli.py
@@ -274,7 +274,25 @@ def check(file: Path):
         click.echo(f"✗ {e}", err=True)
         sys.exit(1)
 
+@main.command(context_settings=CONTEXT_SETTINGS)
+def langs():
+    """List all installed language packs."""
+    from .pack import _discover_packs
 
+    packs = _discover_packs()
+    if not packs:
+        click.echo("No language packs installed.")
+        click.echo("Try: pip install foreignthon-es")
+        return
+
+    click.echo("Installed language packs:")
+    for code, module in sorted(packs.items()):
+        import json
+        data = json.loads(module.get_pack_path().read_text(encoding="utf-8"))
+        name = data["meta"].get("name", code)
+        native = data["meta"].get("native_name", "")
+        click.echo(f"  {code:<6} {name} ({native})")
+        
 @main.command("pack", context_settings=CONTEXT_SETTINGS)
 @click.argument("json_file", type=click.Path(exists=True, path_type=Path))
 def validate_pack(json_file: Path):