feat: add setting to run other admin commands at the end (#79)

docs/conf.py

@@ -13,6 +13,7 @@
 # General configuration
 extensions = [
     "myst_parser",
+    "sphinx.ext.autodoc",
 ]
 
 # The suffix of source filenames.

docs/configuration.rst

@@ -0,0 +1,8 @@
+Configuration
+=============
+
+.. automodule:: django_remake_migrations.conf
+   :noindex:
+
+.. autoclass:: AppSettings()
+  :members:

docs/index.md

@@ -6,6 +6,7 @@
 
 installation
 usage
+configuration
 technical-details
 ```
 

src/django_remake_migrations/conf.py

@@ -0,0 +1,50 @@
+"""
+These are the available settings.
+
+All attributes prefixed ``REMAKE_MIGRATIONS_*`` can be overridden from your Django
+project's settings module by defining a setting with the same name.
+
+For instance, to run ``showmigrations`` and ``migrate`` after remaking,
+add the following to your project settings:
+
+.. code-block:: python
+
+    REMAKE_MIGRATIONS_POST_COMMANDS = [
+        ["showmigrations"],
+        ["migrate"],
+    ]
+"""
+from __future__ import annotations
+
+from collections.abc import Sequence
+from dataclasses import dataclass
+from typing import Any
+
+from django.conf import settings as django_settings
+
+# All attributes accessed with this prefix are possible to overwrite
+# through django.conf.settings.
+SETTINGS_PREFIX = "REMAKE_MIGRATIONS_"
+
+
+@dataclass(frozen=True)
+class AppSettings:
+    """Access this instance as `django_remake_migrations.conf.app_settings`."""
+
+    REMAKE_MIGRATIONS_POST_COMMANDS: Sequence[Sequence[str]] = ()
+    """Some commands with arguments to run after generating the new migration."""
+
+    def __getattribute__(self, __name: str) -> Any:
+        """
+        Check if a Django project settings should override the app default.
+
+        In order to avoid returning any random properties of the django settings,
+        we inspect the prefix firstly.
+        """
+        if __name.startswith(SETTINGS_PREFIX) and hasattr(django_settings, __name):
+            return getattr(django_settings, __name)
+
+        return super().__getattribute__(__name)
+
+
+app_settings = AppSettings()

src/django_remake_migrations/management/commands/remakemigrations.py

@@ -12,6 +12,8 @@
 from django.db.migrations.loader import MigrationLoader
 from django.db.migrations.writer import MigrationWriter
 
+from django_remake_migrations.conf import app_settings
+
 
 class Command(BaseCommand):
     """
@@ -38,6 +40,8 @@ def handle(self, *args: str, **options: str) -> None:
         self.make_migrations()
         # Update new files to be squashed of the old ones
         self.update_new_migrations()
+        # Run other commands
+        self.run_post_commands()
         self.log_info("All done!")
 
     def log_info(self, message: str) -> None:
@@ -185,3 +189,14 @@ def make_unique_name(auto_name: str) -> str:
         # Don't use 'squashed' in the name as Django tries to be clever
         # and treats the date as the latest number
         return "_".join([number, "remaked", f"{today:%Y%m%d}", *name_parts])
+
+    def run_post_commands(self) -> None:
+        """Run other management commands at the very end."""
+        post_commands = app_settings.REMAKE_MIGRATIONS_POST_COMMANDS
+        if not post_commands:
+            return
+
+        self.log_info("Running post-commands...")
+        for command_with_args in post_commands:
+            self.log_info(f"Running: {' '.join(command_with_args)}")
+            call_command(*command_with_args)