initial commit

modules/home/stylix/print-colors/default.nix

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+{
+  python3Packages,
+  ...
+}:
+
+python3Packages.buildPythonApplication {
+  pname = "print-colors";
+  version = "1.0.0";
+
+  src = ./.;
+  pyproject = true;
+
+  build-system = [ python3Packages.setuptools ];
+
+  propagatedBuildInputs = [ python3Packages.pyyaml ];
+
+  doCheck = false;
+
+  meta = {
+    description = "Display colors from a YAML color palette file in the terminal.";
+  };
+}

modules/home/stylix/print-colors/print-colors

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+#!/usr/bin/env python3
+
+import yaml
+import argparse
+
+def hex_to_rgb(hex_color):
+    """Converts a hex color string (e.g., 'RRGGBB') to an RGB tuple."""
+    hex_color = hex_color.lstrip('#')
+    
+    if len(hex_color) != 6:
+        raise ValueError(f"Invalid hex color format: {hex_color}. Expected 6 characters.")
+        
+    return tuple(int(hex_color[i:i+2], 16) for i in (0, 2, 4))
+
+def print_color_block(hex_color, label):
+    """Prints a colored block with a label using ANSI escape codes."""
+    try:
+        r, g, b = hex_to_rgb(hex_color)
+    except ValueError as e:
+        print(f"Error converting hex '{hex_color}' for '{label}': {e}")
+        return
+
+    luminosity = (r * 0.2126 + g * 0.7152 + b * 0.0722)
+    
+    if luminosity > 186:
+        text_color_code = ";38;2;0;0;0" # black
+    else:
+        text_color_code = ";38;2;255;255;255" # white
+
+    print(f"\x1b[48;2;{r};{g};{b}{text_color_code}m  {label.ljust(15)} \x1b[0m")
+
+def main():
+    parser = argparse.ArgumentParser(
+        description="Display colors from a YAML color palette file in the terminal."
+    )
+    parser.add_argument(
+        "yaml_file",
+        metavar="YAML_FILE",
+        type=str,
+        help="Path to the YAML file containing the color palette."
+    )
+    
+    args = parser.parse_args()
+    
+    yaml_file_path = args.yaml_file
+
+    try:
+        with open(yaml_file_path, 'r') as f:
+            data = yaml.safe_load(f)
+    except FileNotFoundError:
+        print(f"Error: '{yaml_file_path}' not found.")
+        return
+    except yaml.YAMLError as e:
+        print(f"Error parsing YAML file '{yaml_file_path}': {e}")
+        return
+    except Exception as e:
+        print(f"An unexpected error occurred while reading '{yaml_file_path}': {e}")
+        return
+
+    system_name = data.get('system', 'N/A')
+    theme_name = data.get('name', 'N/A')
+    description = data.get('description', 'N/A')
+    palette = data.get('palette', {})
+
+    print(f"\x1b[1mSystem:\x1b[0m {system_name}")
+    print(f"\x1b[1mTheme Name:\x1b[0m {theme_name}")
+    print(f"\x1b[1mDescription:\x1b[0m {description}\n")
+
+    print("\x1b[1mPalette Colors:\x1b[0m")
+    
+    sorted_palette_keys = sorted(palette.keys(), key=lambda x: (x.startswith('base'), x))
+    
+    for key in sorted_palette_keys:
+        hex_color = palette.get(key)
+        if hex_color:
+            print_color_block(hex_color, key)
+        else:
+            print(f"Warning: Key '{key}' has no hexadecimal color value.")
+
+if __name__ == "__main__":
+    main()

modules/home/stylix/print-colors/setup.py

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+from setuptools import setup
+
+setup(
+  name='print-colors',
+  version='1.0.0',
+  scripts=['print-colors'],
+)