Default configuration in user cache directory is always overwritten.

Author: oliverandrich

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## 4.2.2
+
+- Default configuration stored in the user cache directory is overwritten on every start of the debug server or other management command.
+
 ## 4.2.1
 
 - Bugfix for determining the latest release of the used version of Tailwind CSS.

src/django_tailwind_cli/config.py

@@ -2,7 +2,6 @@
 import platform
 from dataclasses import dataclass
 from pathlib import Path
-from typing import Optional
 
 import platformdirs
 import requests
@@ -20,7 +19,8 @@ class Config:
     download_url: str
     dist_css: Path
     dist_css_base: str
-    src_css: Optional[Path]
+    src_css: Path
+    overwrite_default_config: bool = True
     automatic_download: bool = True
     use_daisy_ui: bool = False
 
@@ -152,10 +152,12 @@ def get_config() -> Config:
     if not src_css:
         user_cache_dir = platformdirs.user_cache_dir("django-tailwind-cli", "django-commons")
         src_css = Path(user_cache_dir) / "source.css"
+        overwrite_default_config = True
     else:
         src_css = Path(src_css)
         if not src_css.is_absolute():
             src_css = Path(settings.BASE_DIR) / src_css
+        overwrite_default_config = False
 
     # Determine if the CLI should be downloaded automatically
     automatic_download = getattr(settings, "TAILWIND_CLI_AUTOMATIC_DOWNLOAD", True)
@@ -169,6 +171,7 @@ def get_config() -> Config:
         dist_css=dist_css,
         dist_css_base=dist_css_base,
         src_css=src_css,
+        overwrite_default_config=overwrite_default_config,
         automatic_download=automatic_download,
         use_daisy_ui=use_daisy_ui,
     )

src/django_tailwind_cli/management/commands/tailwind.py

@@ -286,7 +286,7 @@ def _create_standard_config() -> None:
     """Create a standard Tailwind CSS config file."""
     c = get_config()
 
-    if c.src_css and not c.src_css.exists():
+    if c.src_css and (c.overwrite_default_config or not c.src_css.exists()):
         c.src_css.parent.mkdir(parents=True, exist_ok=True)
         if c.use_daisy_ui:
             c.src_css.write_text(DAISY_UI_SOURCE_CSS)

tests/test_config.py

@@ -86,6 +86,18 @@ def test_default_config():
     assert str(c.dist_css) == "/home/user/project/assets/css/tailwind.css"
     assert c.src_css is not None
     assert str(c.src_css).endswith("django-tailwind-cli/source.css")
+    assert c.overwrite_default_config
+
+
+@pytest.mark.parametrize(
+    "src_path",
+    ["relative/source.css", "/absolute/src.css"],
+)
+def test_overwrite_src_css(settings: SettingsWrapper, src_path: str):
+    settings.TAILWIND_CLI_SRC_CSS = src_path
+    c = get_config()
+    assert not c.overwrite_default_config
+    assert str(c.src_css).endswith(src_path)
 
 
 def test_invalid_settings_for_staticfiles_dirs(settings: SettingsWrapper):