Initial commit

skills/zellij-config/scripts/convert_themes.py

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+#!/usr/bin/env python3
+"""
+Zellij Theme Converter - Convert themes between formats and create custom themes
+
+Usage:
+    convert_themes.py [COMMAND] [OPTIONS]
+
+Commands:
+    create     - Create a new custom theme
+    convert    - Convert legacy YAML theme to KDL
+    list       - List available theme templates
+
+Examples:
+    convert_themes.py create --name mytheme --rgb
+    convert_themes.py convert /path/to/theme.yaml
+    convert_themes.py list
+"""
+
+import argparse
+import json
+import sys
+from pathlib import Path
+
+
+THEME_TEMPLATES = {
+    "nord": {
+        "fg": "#D8DEE9",
+        "bg": "#2E3440",
+        "black": "#3B4252",
+        "red": "#BF616A",
+        "green": "#A3BE8C",
+        "yellow": "#EBCB8B",
+        "blue": "#81A1C1",
+        "magenta": "#B48EAD",
+        "cyan": "#88C0D0",
+        "white": "#E5E9F0",
+        "orange": "#D08770"
+    },
+    "dracula": {
+        "fg": "248 248 242",
+        "bg": "40 42 54",
+        "black": "0 0 0",
+        "red": "255 85 85",
+        "green": "80 250 123",
+        "yellow": "241 250 140",
+        "blue": "98 114 164",
+        "magenta": "255 121 198",
+        "cyan": "139 233 253",
+        "white": "255 255 255",
+        "orange": "255 184 108"
+    },
+    "gruvbox-dark": {
+        "fg": "#ebdbb2",
+        "bg": "#282828",
+        "black": "#1d2021",
+        "red": "#cc241d",
+        "green": "#98971a",
+        "yellow": "#d79921",
+        "blue": "#83a598",
+        "magenta": "#d3869b",
+        "cyan": "#8ec07c",
+        "white": "#ebdbb2",
+        "orange": "#fe8019"
+    }
+}
+
+
+def create_theme(name, use_rgb=True):
+    """Create a new custom theme interactively."""
+    theme_data = {}
+
+    print(f"🎨 Creating theme: {name}")
+    print("Enter theme colors (press Enter for defaults):")
+
+    colors = ["fg", "bg", "black", "red", "green", "yellow", "blue", "magenta", "cyan", "white", "orange"]
+
+    for color in colors:
+        if use_rgb:
+            print(f"{color} (RGB format: r g b):")
+            value = input(f"  {color}: ").strip()
+            if value:
+                # Parse RGB values
+                parts = value.split()
+                if len(parts) == 3 and all(p.isdigit() for p in parts):
+                    theme_data[color] = f"{parts[0]} {parts[1]} {parts[2]}"
+                else:
+                    print(f"  Using default {color}")
+        else:
+            print(f"{color} (hex format: #RRGGBB):")
+            value = input(f"  {color}: ").strip()
+            if value:
+                theme_data[color] = value
+
+    return theme_data
+
+
+def generate_kdl_theme(name, theme_data, output_path):
+    """Generate KDL format theme file."""
+    content = f"themes {{\n    {name} {{\n"
+
+    for color, value in theme_data.items():
+        content += f'        {color} {value}\n'
+
+    content += "    }}\n}}\n"
+
+    try:
+        with open(output_path, 'w') as f:
+            f.write(content)
+        return True
+    except Exception as e:
+        print(f"❌ Error writing theme file: {e}")
+        return False
+
+
+def convert_yaml_to_kdl(yaml_path):
+    """Convert legacy YAML theme to KDL format."""
+    try:
+        import yaml
+        with open(yaml_path, 'r') as f:
+            theme_data = yaml.safe_load(f)
+
+        if not theme_data:
+            print("❌ No theme data found in YAML file")
+            return False
+
+        # Extract theme name from filename
+        theme_name = Path(yaml_path).stem
+        output_path = Path(yaml_path).with_suffix('.kdl')
+
+        return generate_kdl_theme(theme_name, theme_data, output_path)
+    except ImportError:
+        print("❌ PyYAML not installed. Install with: pip install pyyaml")
+        return False
+    except Exception as e:
+        print(f"❌ Error converting YAML theme: {e}")
+        return False
+
+
+def list_templates():
+    """List available theme templates."""
+    print("📋 Available theme templates:")
+    for name, colors in THEME_TEMPLATES.items():
+        print(f"  {name}:")
+        if isinstance(colors["fg"], str):
+            print(f"    Type: Hexadecimal")
+            print(f"    Preview: FG={colors['fg']}, BG={colors['bg']}")
+        else:
+            print(f"    Type: RGB")
+            print(f"    Preview: FG=({colors['fg']}), BG=({colors['bg']})")
+
+
+def main():
+    parser = argparse.ArgumentParser(description="Manage Zellij themes")
+    subparsers = parser.add_subparsers(dest='command', help='Available commands')
+
+    # Create command
+    create_parser = subparsers.add_parser('create', help='Create new custom theme')
+    create_parser.add_argument('--name', required=True, help='Theme name')
+    create_parser.add_argument('--hex', action='store_true', help='Use hexadecimal color format (default: RGB)')
+    create_parser.add_argument('--output', help='Output file path (default: ~/.config/zellij/themes/name.kdl)')
+
+    # Convert command
+    convert_parser = subparsers.add_parser('convert', help='Convert YAML theme to KDL')
+    convert_parser.add_argument('yaml_path', help='Path to YAML theme file')
+
+    # List command
+    list_parser = subparsers.add_parser('list', help='List theme templates')
+
+    args = parser.parse_args()
+
+    if args.command == 'create':
+        theme_data = create_theme(args.name, not args.hex)
+        output_path = args.output or Path.home() / ".config" / "zellij" / "themes" / f"{args.name}.kdl"
+
+        if generate_kdl_theme(args.name, theme_data, output_path):
+            print(f"✅ Theme created: {output_path}")
+        else:
+            sys.exit(1)
+
+    elif args.command == 'convert':
+        if convert_yaml_to_kdl(args.yaml_path):
+            print("✅ Theme conversion complete")
+        else:
+            sys.exit(1)
+
+    elif args.command == 'list':
+        list_templates()
+
+    else:
+        parser.print_help()
+
+
+if __name__ == "__main__":
+    main()