init commit

.venv/lib/python3.10/site-packages/tailwind/validate.py

@@ -0,0 +1,36 @@
+import os
+
+from django.apps import apps
+from django.conf import settings
+
+from .utils import get_tailwind_src_path
+
+
+class ValidationError(Exception):
+    pass
+
+
+class Validations:
+    def acceptable_label(self, label):
+        if label not in [
+            "init",
+            "install",
+            "npm",
+            "start",
+            "build",
+            "check-updates",
+            "update",
+        ]:
+            raise ValidationError(f"Subcommand {label} doesn't exist")
+
+    def is_installed(self, app_name):
+        if not apps.is_installed(app_name):
+            raise ValidationError(f"{app_name} is not in INSTALLED_APPS")
+
+    def is_tailwind_app(self, app_name):
+        if not os.path.isfile(os.path.join(get_tailwind_src_path(app_name), "package.json")):
+            raise ValidationError(f"'{app_name}' isn't a Tailwind app")
+
+    def has_settings(self):
+        if not hasattr(settings, "TAILWIND_APP_NAME"):
+            raise ValidationError("TAILWIND_APP_NAME isn't set in settings.py")