63 lines
1.6 KiB
Python
63 lines
1.6 KiB
Python
import subprocess
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from os import listdir, path, makedirs
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from os.path import isfile, join, splitext, exists
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def main():
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convert_favicon()
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convert_images('public-src', 'public')
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def convert_favicon():
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root = 'public/favicon'
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src = f'{root}/vector.svg'
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sizes = [512, 192, 180, 32, 16]
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for size in sizes:
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dest = f'{root}/{size}.png'
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if exists(dest):
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continue
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cmd = ['convert', src, '-resize', f'{size}x{size}', f'{root}/{size}.png']
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print(' '.join(cmd))
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subprocess.run(cmd)
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dest = f'{root}/shortcut.ico'
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if exists(dest):
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return
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cmd = [
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'convert', src,
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'(', '-clone', '0', '-resize', '16x16', ')',
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'(', '-clone', '0', '-resize', '32x32', ')',
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'(', '-clone', '0', '-resize', '48x48', ')',
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'-delete', '0', '-alpha', 'remove', '-colors', '256',
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f'{root}/shortcut.ico',
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]
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print(' '.join(cmd))
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subprocess.run(cmd)
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def convert_images(src, dest):
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for i in listdir(src):
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entry = join(src, i)
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if isfile(entry):
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if splitext(i.lower())[1] not in ['.png', '.jpg', '.jpeg']:
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continue
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dest_file = join(dest, i)
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dest_file = splitext(dest_file)[0] + '.avif'
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if exists(dest_file):
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continue
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cmd = ['convert', entry, '-resize', '800x', '-quality', '80', dest_file]
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print(' '.join(cmd))
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subprocess.run(cmd)
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else:
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target_dir = join(dest, i)
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makedirs(target_dir, exist_ok=True)
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convert_images(entry, target_dir)
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if __name__ == '__main__':
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main()
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