[O] Adapt fore-back configuration

hyfetch/main.py

@@ -13,7 +13,8 @@ from hyfetch import presets
 from .color_util import printc, color, clear_screen, LightDark
 from .constants import CONFIG_PATH, VERSION, TERM_LEN, TEST_ASCII_WIDTH, TEST_ASCII, GLOBAL_CFG
 from .models import Config
-from .neofetch_util import run_neofetch, get_distro_ascii, ColorAlignment, ascii_size, color_alignments
+from .neofetch_util import run_neofetch, get_distro_ascii, ColorAlignment, ascii_size, fore_back, \
+    get_fore_back
 from .presets import PRESETS
 
 
@@ -181,14 +182,12 @@ def create_config() -> Config:
     color_alignment = None
     while True:
         clear_screen(title)
-        printc(f'&a5. Let\'s choose a color arrangement!')
-        printc(f'You can choose standard horizontal or vertical alignment, or use one of the random color schemes, or assign colors yourself (TODO).')
-        print()
 
         asc = get_distro_ascii()
         asc_width = ascii_size(asc)[0]
+        fore_back = get_fore_back()
         asciis = [
-            [*ColorAlignment('horizontal').recolor_ascii(asc, _prs).split('\n'), 'Horizontal'.center(asc_width)],
+            [*ColorAlignment('horizontal', fore_back=fore_back).recolor_ascii(asc, _prs).split('\n'), 'Horizontal'.center(asc_width)],
             [*ColorAlignment('vertical').recolor_ascii(asc, _prs).split('\n'), 'Vertical'.center(asc_width)],
         ]
         ascii_per_row = TERM_LEN // (asc_width + 2)
@@ -216,7 +215,9 @@ def create_config() -> Config:
             [printc('  '.join(line)) for line in zip(*current)]
             print()
 
-        print('Choose a color arrangement. You can type "roll" to randomize again.')
+        printc(f'&a5. Let\'s choose a color arrangement!')
+        printc(f'You can choose standard horizontal or vertical alignment, or use one of the random color schemes.')
+        print('You can type "roll" to randomize again.')
         print()
         choice = literal_input(f'Your choice?', ['horizontal', 'vertical', 'roll'] + [f'random{i}' for i in range(random_count)], 'horizontal')
 
@@ -312,7 +313,7 @@ def run():
     # Debug recommendations
     if args.debug_list:
         distro = args.debug_list
-        ca = color_alignments[distro]
+        ca = fore_back[distro]
 
         print(distro)
         GLOBAL_CFG.override_distro = distro

hyfetch/neofetch_util.py

@@ -150,6 +150,10 @@ def get_distro_ascii(distro: str | None = None) -> str:
     return normalize_ascii(check_output([get_command_path(), cmd]).decode().strip())
 
 
+def get_distro_name():
+    return check_output([get_command_path(), 'ascii_distro_name']).decode().strip()
+
+
 def run_neofetch(preset: ColorProfile, alignment: ColorAlignment):
     asc = get_distro_ascii()
     w, h = ascii_size(asc)
@@ -179,12 +183,26 @@ def run_neofetch(preset: ColorProfile, alignment: ColorAlignment):
             subprocess.run(full_cmd)
 
 
-# Color alignment recommendations
-color_alignments = {
-    'fedora': ColorAlignment('horizontal', fore_back=(2, 1)),
-    'ubuntu': ColorAlignment('horizontal', fore_back=(2, 1)),
-    'NixOS.*': ColorAlignment('custom', {1: 1, 2: 0}),
-    # 'arch': ColorAlignment('horizontal'),
-    # 'centos': ColorAlignment('horizontal'),
+def get_fore_back(distro: str | None = None) -> tuple[int, int] | None:
+    """
+    Get recommended foreground-background configuration for distro, or None if the distro ascii is
+    not suitable for fore-back configuration.
+
+    :return:
+    """
+    if not distro and GLOBAL_CFG.override_distro:
+        distro = GLOBAL_CFG.override_distro
+    if not distro:
+        distro = get_distro_name().lower()
+    for k, v in fore_back.items():
+        if distro.startswith(k.lower()):
+            return v
+    return None
+
+
+# Foreground-background recommendation
+fore_back = {
+    'fedora': (2, 1),
+    'ubuntu': (2, 1),
 }