perf: improving performance, layout (#215)

Co-authored-by: nullishamy <git@amyerskine.me>

sources/build/context.py

@@ -0,0 +1,69 @@
+from dataclasses import dataclass
+from typing import Any, Literal, List
+from catppuccin.models import Flavor, Color
+from .utils import find_and_replace, Subsitution
+
+
+@dataclass
+class Tweaks:
+    tweaks: List[str]
+
+    def has(self, tweak: str) -> bool:
+        return tweak in self.tweaks
+
+    def id(self) -> str:
+        return ",".join(self.tweaks)
+
+
+@dataclass
+class Suffix:
+    true_value: str
+    test: Any
+    false_value: str = ""
+
+
+@dataclass
+class BuildContext:
+    # The src dir of the Colloid copy to operate on
+    colloid_src_dir: str
+
+    # The root of the project
+    git_root: str
+
+    # The root of the output dir (as specified by --dest if given)
+    output_root: str
+
+    output_format: Literal["zip"] | Literal["dir"]
+
+    theme_name: str
+    flavor: Flavor
+    accent: Color
+    size: Literal["standard"] | Literal["compact"]
+    tweaks: Tweaks
+
+    def output_dir(self) -> str:
+        return f"{self.output_root}/{self.build_id()}"
+
+    def build_id(self) -> str:
+        return f"{self.theme_name}-{self.flavor.identifier}-{self.accent.identifier}-{self.size}+{self.tweaks.id() or 'default'}"
+
+    def apply_suffix(self, suffix: Suffix) -> str:
+        if suffix.test(self):
+            return suffix.true_value
+        else:
+            return suffix.false_value
+
+    def apply_tweak(self, key, default, value):
+        find_and_replace(
+            f"{self.colloid_src_dir}/sass/_tweaks-temp.scss",
+            Subsitution(find=f"\\${key}: {default}", replace=f"${key}: {value}"),
+        )
+
+IS_DARK = Suffix(true_value="-Dark", test=lambda ctx: ctx.flavor.dark)
+IS_LIGHT = Suffix(true_value="-Light", test=lambda ctx: not ctx.flavor.dark)
+IS_WINDOW_NORMAL = Suffix(
+    true_value="-Normal", test=lambda ctx: ctx.tweaks.has("normal")
+)
+DARK_LIGHT = Suffix(
+    true_value="-Dark", false_value="-Light", test=lambda ctx: ctx.flavor.dark
+)