initial commit

scripts/generate-icons.py

@@ -0,0 +1,45 @@
+#!/usr/bin/env python3
+"""Generate PWA icons from OrthodoxCross.svg using rsvg-convert + Pillow."""
+
+import os
+import subprocess
+import tempfile
+from PIL import Image
+
+SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
+PROJECT_DIR = os.path.join(SCRIPT_DIR, '..')
+SVG_PATH = os.path.join(PROJECT_DIR, 'static', 'OrthodoxCross.svg')
+ICONS_DIR = os.path.join(PROJECT_DIR, 'static', 'icons')
+os.makedirs(ICONS_DIR, exist_ok=True)
+
+GOLD = (0xC5, 0xA5, 0x5A)
+NAVY = (0x1A, 0x1A, 0x2E)
+RENDER_SIZE = 2048
+
+def generate_icon(size):
+    with tempfile.NamedTemporaryFile(suffix='.png', delete=False) as tmp:
+        tmp_path = tmp.name
+    try:
+        subprocess.run([
+            'rsvg-convert',
+            '-w', str(RENDER_SIZE),
+            '-h', str(RENDER_SIZE),
+            SVG_PATH,
+            '-o', tmp_path,
+        ], check=True)
+        img = Image.open(tmp_path).convert('RGBA')
+        result = Image.new('RGBA', (size, size), NAVY + (255,))
+        cross = img.resize((size, size), Image.LANCZOS)
+        gold_layer = Image.new('RGBA', (size, size), GOLD + (255,))
+        result.paste(gold_layer, mask=cross.split()[3])
+        return result
+    finally:
+        os.unlink(tmp_path)
+
+for size in [192, 512]:
+    icon = generate_icon(size)
+    out = os.path.join(ICONS_DIR, f'icon-{size}.png')
+    icon.save(out, 'PNG')
+    print(f'Saved {out} ({size}x{size})')
+
+print('Icons generated.')