Fixes #98. Linting. Generate the UI resources before linting

- resource generation occurs as the very first thing when cruiz starts now
- this avoids needing any graphical resources on CI machines

cruiz/__main__.py

@@ -6,6 +6,12 @@
 
 import os
 
+from cruiz.resourcegeneration import generate_resources
+
+# resource generation be invoked before resources and MainWindow are imported
+generate_resources()
+
+
 os.environ.setdefault("QT_API", "pyside6")
 
 from cruiz.entrypoint import main  # noqa: E402

cruiz/entrypoint.py

@@ -13,8 +13,6 @@
 
 from qtpy import QtCore, QtWidgets
 
-from cruiz.resourcegeneration import generate_resources
-
 
 CONAN_SPEC = importlib.util.find_spec("conans")
 if CONAN_SPEC is None:
@@ -36,9 +34,6 @@
 
 logger = logging.getLogger(__name__)
 
-# resource generation be invoked before resources and MainWindow are imported
-generate_resources()
-
 import cruiz.pyside6.resources  # noqa: F401, E402
 
 from cruiz.application import Application  # noqa: E402

cruiz/resourcegeneration.py

@@ -9,6 +9,7 @@
 import pathlib
 import platform
 import subprocess
+import sys
 import typing
 
 SUBDIR = "pyside6"
@@ -80,3 +81,6 @@ def generate_resources() -> None:
     logger.debug("Checking for out-of-date resources...")
     _ensure_resource_file_is_up_to_date(current_dir / SUBDIR, resources_dir)
     _ensure_ui_files_are_up_to_date(current_dir / SUBDIR, resources_dir)
+    if "CRUIZ_GENERATE_RESOURCES_ONLY" in os.environ:
+        print("Completed resource generation...exiting")
+        sys.exit(0)

tox.ini

@@ -2,9 +2,12 @@
 skipsdist = true
 
 [testenv]
+setenv =
+    lint: CRUIZ_GENERATE_RESOURCES_ONLY = 1
 deps =
     lint: -r{toxinidir}/requirements_dev.txt
     lint: -r{toxinidir}/requirements.txt
 commands =
+    lint: python -m cruiz
     lint: flake8 cruiz
     lint: mypy --install-types --non-interactive cruiz