Merge pull request 'develop' (#7) from develop into main

Reviewed-on: KeshavAnandCode/foreign-thon#7

README.md

@@ -6,10 +6,10 @@ ForeignThon transpiles `.es.py`, `.ta.py` (and more) into standard Python. Keywo
 
 ```python
 # hola.es.py
-definir saludar(nombre):
+def saludar(nombre):
     retornar f"Hola, {nombre}!"
 
-para i en rango(3):
+para i en dist(3):
     imprimir(saludar(f"mundo {i}"))
 ```
 

packages/foreignthon/pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "foreignthon"
-version = "0.5.0"
+version = "0.5.2"
 description = "Write Python in any language. Transpiles foreign-language .xx.py files to standard Python."
 license = { text = "GPL v3" }
 requires-python = ">=3.9"

packages/foreignthon/src/foreignthon/cli.py

@@ -254,26 +254,58 @@ def compile(file: Path, output: str | None):
     out_path.write_text(transpiled, encoding="utf-8")
     click.echo(f"Compiled: {out_path}")
     
-
 @main.command(context_settings=CONTEXT_SETTINGS)
-@click.argument("file", type=click.Path(exists=True, path_type=Path))
-def check(file: Path):
-    """Validate a foreign-language file without running it."""
+@click.argument("files", nargs=-1, required=True, type=click.Path(exists=True, path_type=Path))
+def check(files: tuple):
+    """Validate one or more foreign-language files without running them."""
     import ast
+    import io
+    import tokenize as _tokenize
 
+    from .transpiler import _build_mapping, transpile_file
+
+    failed = False
+    for file in files:
         detected_lang = _lang_from_file(file)
         try:
             pack = _load_effective_pack(file, detected_lang)
             transpiled = transpile_file(file, pack=pack)
             ast.parse(transpiled)
-        click.echo(f"✓ {file.name} looks good.")
+
+            source = file.read_text(encoding="utf-8")
+            mapping = _build_mapping(pack)
+            tokens = list(_tokenize.generate_tokens(io.StringIO(source).readline))
+            count = sum(1 for t in tokens if t.type == _tokenize.NAME and t.string in mapping)
+
+            click.echo(f"✓ {file.name} looks good. ({count} tokens translated)")
         except SyntaxError as e:
-        click.echo(f"✗ Syntax error: {e}", err=True)
-        sys.exit(1)
+            click.echo(f"✗ {file.name}: Syntax error: {e}", err=True)
+            failed = True
         except Exception as e:
-        click.echo(f"✗ {e}", err=True)
+            click.echo(f"✗ {file.name}: {e}", err=True)
+            failed = True
+
+    if failed:
         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))

packages/langs/es/pyproject.toml

@@ -14,7 +14,7 @@ authors = [
 ]
 keywords = ["foreignthon", "spanish", "español"]
 
-dependencies = ["foreignthon>=0.5.0"]
+dependencies = ["foreignthon>=0.5.2"]
 
 [project.entry-points."foreignthon.langs"]
 es = "foreignthon_es"

packages/langs/ta/pyproject.toml

@@ -12,7 +12,7 @@ authors = [
   { name = "Keshav Anand", email = "keshavanand.dev@gmail.com" }
 ]
 keywords = ["foreignthon", "tamil", "தமிழ்"]
-dependencies = ["foreignthon>=0.5.0"]
+dependencies = ["foreignthon>=0.5.2"]
 
 [project.entry-points."foreignthon.langs"]
 ta = "foreignthon_ta"