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			46 lines
		
	
	
	
		
			1.3 KiB
		
	
	
	
		
			Python
		
	
	
		
			Executable file
		
	
	
	
	
			
		
		
	
	
			46 lines
		
	
	
	
		
			1.3 KiB
		
	
	
	
		
			Python
		
	
	
		
			Executable file
		
	
	
	
	
#!/usr/bin/env python3
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import click
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import json
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import termtables
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@click.command()
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@click.argument('first', type=click.Path(exists=True))
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@click.argument('second', type=click.Path(exists=True))
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def main(first, second):
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    stats = tuple(read_stats(v) for v in (first, second))
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    keys = set()
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    for v in stats:
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        keys.update(v.keys())
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    keys = sorted(keys - {'total'})
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    result = list()
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    for k in keys:
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        first_size = stats[0].get(k, 0)
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        second_size = stats[1].get(k, 0)
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        diff = second_size - first_size
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        if diff != 0:
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            result.append((k, first_size, diff, (second_size / first_size - 1) * 100 if first_size != 0 else 100))
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    result.sort(key=lambda v: tuple(reversed(v)))
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    diff = stats[1]['total'] - stats[0]['total']
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    first_total = stats[0]['total']
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    result.append(('total', first_total, diff, (stats[1]['total'] / first_total - 1) * 100) if first_total != 0 else 100)
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    print(f'Preprocessed code size diff between {first} and {second}:\n')
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    termtables.print(
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        [(v[0], v[1], f'{v[2]:+}', f'{v[3]:+}') for v in result],
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        header=['file', 'size, bytes', 'diff, bytes', 'diff, %'],
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        style=termtables.styles.markdown,
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    )
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def read_stats(path):
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    with open(path) as stream:
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        return json.load(stream)
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if __name__ == '__main__':
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    main()
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