adding latest to CLI

tembo/cli.py

@@ -1,3 +1,5 @@
+import pathlib
+
 import click
 
 import tembo
@@ -22,9 +24,9 @@ def run():
     """
 
 
-@click.command(options_metavar="<options>")
+@click.command(options_metavar="<options>", name="list")
 def list_all():
-    """List all names for 'tembo new <name>'."""
+    """List all scopes defined in the config.yml"""
     _all_scopes = [user_scope["name"] for user_scope in tembo.CONFIG.scopes]
     tembo.logger.info(
         "%s names found in config.yml: '%s'", len(_all_scopes), "', '".join(_all_scopes)
@@ -42,25 +44,21 @@ def list_all():
 @click.option("--dry-run", is_flag=True, default=False)
 @click.option("--example", is_flag=True, default=False)
 def new(scope, inputs, dry_run, example):
-    """
+    r"""
     Create a new page.
 
-    <scope> The name of the scope in the Tembo config.yml.
+    <scope>\n
+    The name of the scope in the config.yml.
 
-    <inputs> Any input tokens needed in the Tembo config.yml.
+    <inputs>\n
+    Any input token values that are defined in the config.yml for this scope.
+    Accepts multiple inputs separated by a space.
 
     Example: tembo new meeting my_presentation
     """
 
     # get the name from the tembo config.yml
-    try:
-        _name_found = scope in [
-            user_scope["name"] for user_scope in tembo.CONFIG.scopes
-        ]
-    except TypeError as type_error:
-        # raise error if no scopes are defined
-        tembo.logger.critical("No scopes found in config.yml - exiting")
-        raise SystemExit(1) from type_error
+    _cli_verify_name_exists(scope)
 
     # get the scope information from the tembo config.yml
     config_scope = {}
@@ -112,7 +110,6 @@ def new(scope, inputs, dry_run, example):
         template_filename=config_scope["template_filename"],
         template_path=tembo.CONFIG.template_path,
     )
-    if _name_found:
     try:
         scoped_page = pages.ScopedPageCreator(page_creator_options).create_page()
     except exceptions.BasePathDoesNotExistError as base_path_does_not_exist_error:
@@ -147,12 +144,24 @@ def new(scope, inputs, dry_run, example):
     except exceptions.ScopedPageAlreadyExists as scoped_page_already_exists:
         cli_message(f"File {scoped_page_already_exists}")
         raise SystemExit(0) from scoped_page_already_exists
-    if not _name_found and len(tembo.CONFIG.scopes) > 0:
-        # if the name is missing in the config.yml, raise error
-        click.echo(cli_message(f"Command {scope} not found in config.yml."))
-        raise SystemExit(0)
 
+
+def _cli_verify_name_exists(scope: str) -> None:
+    _name_found = scope in [
+        user_scope["name"] for user_scope in tembo.CONFIG.scopes
+    ]
+    if _name_found:
+        return
+    if len(tembo.CONFIG.scopes) > 0:
+        # if the name is missing in the config.yml, raise error
+        cli_message(f"Command {scope} not found in config.yml.")
+        raise SystemExit(0)
     # raise error if no config.yml found
+    if pathlib.Path(tembo.CONFIG.config_path).exists():
+        tembo.logger.critical(
+            "Config.yml found in %s is empty - exiting", tembo.CONFIG.config_path
+        )
+    else:
         tembo.logger.critical(
             "No config.yml found in %s - exiting", tembo.CONFIG.config_path
         )
@@ -169,7 +178,7 @@ run.add_command(list_all)
 
 if __name__ == "__main__":
     # new(["meeting", "robs presentation", "meeting on gcp"])
-    new(["meeting", "a", "b", "c", "d", "e"])
+    new(["meeting", "a", "b", "c", "d"])
     # new(["meeting", "robs presentation"])
 
     # pyinstaller