75 lines
3.0 KiB
Python
75 lines
3.0 KiB
Python
import logging
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from pathlib import Path
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from shutil import copyfile
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def generate_css_variables(colors_dict, output_path):
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"""Generate css variables for theme colors"""
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css_lines = [":root {"]
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for key, value in colors_dict.items():
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css_lines.append(f" --color-{key.replace('_', '-')}: {value};")
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css_lines.append("}")
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output_path.parent.mkdir(parents=True, exist_ok=True)
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with open(output_path, "w", encoding="utf-8") as f:
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f.write("\n".join(css_lines))
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logging.info(f"[✓] CSS variables written to {output_path}")
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def generate_fonts_css(fonts_dir, output_path, fonts_cfg=None):
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"""Generate css variables fonts"""
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font_files = list(fonts_dir.glob("*"))
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font_faces = {}
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preload_links = []
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format_map = {".woff2": "woff2", ".woff": "woff", ".ttf": "truetype", ".otf": "opentype"}
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for font_file in font_files:
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name = font_file.stem
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ext = font_file.suffix.lower()
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if ext not in format_map:
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continue
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font_faces.setdefault(name, []).append((font_file.name, format_map[ext]))
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dest_font_path = output_path.parent.parent / "fonts" / font_file.name
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dest_font_path.parent.mkdir(parents=True, exist_ok=True)
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copyfile(font_file, dest_font_path)
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preload_links.append(
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f'<link rel="preload" href="fonts/{font_file.name}" as="font" type="font/{format_map[ext]}" crossorigin>'
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)
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css_lines = []
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for font_name, sources in font_faces.items():
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css_lines.append(f"@font-face {{")
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css_lines.append(f" font-family: '{font_name}';")
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srcs = [f"url('../fonts/{file}') format('{fmt}')" for file, fmt in sorted(sources)]
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css_lines.append(f" src: {', '.join(srcs)};")
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css_lines.append(" font-weight: normal;")
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css_lines.append(" font-style: normal;")
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css_lines.append("}")
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if fonts_cfg:
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css_lines.append(":root {")
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if "primary" in fonts_cfg:
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p = fonts_cfg["primary"]
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css_lines.append(f" --font-primary: '{p['name']}', {p['fallback']};")
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if "secondary" in fonts_cfg:
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s = fonts_cfg["secondary"]
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css_lines.append(f" --font-secondary: '{s['name']}', {s['fallback']};")
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css_lines.append("}")
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output_path.parent.mkdir(parents=True, exist_ok=True)
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output_path.write_text("\n\n".join(css_lines), encoding="utf-8")
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logging.info(f"[✓] Generated fonts CSS: {output_path}")
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return preload_links
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def generate_google_fonts_link(fonts):
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"""Generate src link for Google fonts"""
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if not fonts:
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return ""
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families = []
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for font in fonts:
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family = font["family"].replace(" ", "+")
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weights = font.get("weights", [])
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if weights:
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families.append(f"{family}:wght@{';'.join(weights)}")
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else:
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families.append(family)
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href = "https://fonts.googleapis.com/css2?" + "&".join(f"family={f}" for f in families) + "&display=swap"
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return f'<link href="{href}" rel="stylesheet">'
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