feat: prompt installing optional components

src/caelestia/utils/dots/manifest.py

@@ -68,7 +68,6 @@ class ManifestComponent:
 
 @dataclass
 class _ManifestData:
-    resolved_comps: bool = False
     enabled_comps: list[str] = field(default_factory=list)
     disabled_comps: list[str] = field(default_factory=list)
 
@@ -121,9 +120,6 @@ class Manifest:
     ) -> None:
         """Resolves enabled/disabled components. This MUST be called before calling any other method."""
 
-        if self._data.resolved_comps:
-            return
-
         enable_set = set(enable or [])
         disable_set = set(disable or [])
         known = set(self.components)
@@ -140,12 +136,13 @@ class Manifest:
         enabled |= enable_set
         enabled -= disable_set
 
+        self._data.enabled_comps.clear()
+        self._data.disabled_comps.clear()
         for name in self.components:
             if name in enabled:
                 self._data.enabled_comps.append(name)
             else:
                 self._data.disabled_comps.append(name)
-        self._data.resolved_comps = True
 
     def enabled_entries(self) -> list[ManifestEntry]:
         """The entries of every enabled component."""

src/caelestia/utils/io.py

@@ -1,6 +1,12 @@
 import sys
 from typing import Never
 
+LOG_COLOUR: int = 2
+INFO_COLOUR: int = 0
+PROMPT_COLOUR: int = 36
+WARNING_COLOUR: int = 33
+ERROR_COLOUR: int = 31
+
 _disable_input: bool = False
 
 
@@ -25,28 +31,28 @@ def log_exception(func):
     return wrapper
 
 
-def _format_msg(colour: int, msg: str) -> str:
+def format_msg(colour: int, msg: str) -> str:
     return f"\033[{colour}m:: {msg}\033[0m"
 
 
 def log(msg: str) -> None:
-    print(_format_msg(2, msg))
+    print(format_msg(LOG_COLOUR, msg))
 
 
 def info(msg: str) -> None:
-    print(_format_msg(0, msg))
+    print(format_msg(INFO_COLOUR, msg))
 
 
 def warn(msg: str) -> None:
-    print(_format_msg(33, f"Warning: {msg}"))
+    print(format_msg(WARNING_COLOUR, f"Warning: {msg}"))
 
 
 def error(err: str | Exception) -> None:
-    print(_format_msg(31, f"Error: {err}"), file=sys.stderr)
+    print(format_msg(ERROR_COLOUR, f"Error: {err}"), file=sys.stderr)
 
 
 def fatal(err: str | Exception) -> Never:
-    print(_format_msg(31, f"Fatal: {err}"), file=sys.stderr)
+    print(format_msg(ERROR_COLOUR, f"Fatal: {err}"), file=sys.stderr)
     sys.exit(1)
 
 
@@ -62,8 +68,8 @@ def _input(prompt: str) -> str:
         raise KeyboardInterrupt()
 
 
-def prompt(msg: str) -> str:
-    return _input(_format_msg(36, msg) + " ")
+def prompt(msg: str, end: str = " ") -> str:
+    return _input(format_msg(PROMPT_COLOUR, msg) + end)
 
 
 def confirm(msg: str, default: bool = True) -> bool: