mirror of
https://github.com/SerenityOS/serenity
synced 2024-07-09 09:20:46 +00:00
69 lines
2.7 KiB
Python
Executable File
69 lines
2.7 KiB
Python
Executable File
#!/usr/bin/env python3
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import os
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import re
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import sys
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RE_INVALID_CHAR = re.compile('[^A-FU0-9+_]')
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RE_MISSING_UNDERSCORE = re.compile('[^_]U')
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RE_MISSING_LETTER_U = re.compile('_(?!U)')
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RE_MISSING_SIGN_PLUS = re.compile('U(?!\\+)')
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def any_problems_here():
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found_invalid_filenames = False
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for filename in os.listdir():
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if not filename.endswith('.png'):
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print(f'Non-png file {filename} does not belong in the emoji directory')
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found_invalid_filenames = True
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break
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filename = filename[:-len('.png')]
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if RE_INVALID_CHAR.search(filename):
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print(f'Filename {filename}.png contains invalid characters in its filename. Only uppercase letters'
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' A-F and U, numbers, +, and _ should be used.')
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found_invalid_filenames = True
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break
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if 'U+0' in filename:
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print(f'Filename {filename}.png contains codepoint(s) with leading zeros. Leading zeros should be'
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' removed from codepoint(s).')
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found_invalid_filenames = True
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break
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if '+U' in filename:
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print(f'Filename {filename}.png is incorrectly named. "_" should be used as a separator between'
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' codepoints, not "+".')
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found_invalid_filenames = True
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break
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if RE_MISSING_UNDERSCORE.search(filename):
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print(f'Filename {filename}.png is missing an underscore "_" between codepoints.')
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found_invalid_filenames = True
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break
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if RE_MISSING_LETTER_U.search(filename):
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print(f'Filename {filename}.png is either missing a "U" to indicate the start of a codepoint,'
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' or has a spurious underscore ("_").')
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found_invalid_filenames = True
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break
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if RE_MISSING_SIGN_PLUS.search(filename):
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print(f'Filename {filename}.png is either missing a "+" after a "U", or has a spurious "U".')
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found_invalid_filenames = True
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break
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if 'U+FE0F' in filename:
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print(f'Filename {filename}.png should not include any emoji presentation selectors. U+FE0F codepoints'
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' should be removed from the filename.')
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found_invalid_filenames = True
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break
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code_points = [int(code_point[len('U+'):], 16) for code_point in filename.split('_')]
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if any(code_point > 0x10ffff for code_point in code_points):
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print(f'Filename {filename}.png contains a code point exceeding U+10FFFF')
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found_invalid_filenames = True
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break
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return found_invalid_filenames
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if __name__ == '__main__':
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os.chdir(os.path.dirname(__file__) + "/../Base/res/emoji/")
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if any_problems_here():
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sys.exit(1)
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